www.crcpress.com Open in urlscan Pro
2606:4700::6812:9863  Public Scan

32 Outgoing links

These are links going to different origins than the main page.

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Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 30

• https://www.google-analytics.com/r/collect?v=1&_v=j81&a=253212589&t=pageview&_s=1&dl=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&dp=%2Fproduct%2Fisbn%2F9780367345259&ul=en-us&de=UTF-8&dt=2%E2%81%B5%20Problems%20for%20STEM%20Education%20-%20CRC%20Press%20Book&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=IEBAAEAB~&jid=469776891&gjid=2120483290&cid=965518425.1585743896&tid=UA-1360984-9&_gid=1623545127.1585743896&_r=1&z=1266640410 HTTP 302
• https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-1360984-9&cid=965518425.1585743896&jid=469776891&_gid=1623545127.1585743896&gjid=2120483290&_v=j81&z=1266640410 HTTP 302
• https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-1360984-9&cid=965518425.1585743896&jid=469776891&_v=j81&z=1266640410 HTTP 302
• https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-1360984-9&cid=965518425.1585743896&jid=469776891&_v=j81&z=1266640410&slf_rd=1&random=2591746773

Request Chain 35

• https://ad.doubleclick.net/ddm/activity/src=8999880;type=gamed001;cat=gamed0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=2597692715594.9326 HTTP 302
• https://ad.doubleclick.net/ddm/activity/src=8999880;dc_pre=CPCH8Kycx-gCFb3luwgd1T4I_g;type=gamed001;cat=gamed0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=2597692715594.9326 HTTP 302
• https://adservice.google.com/ddm/fls/z/src=8999880;dc_pre=CPCH8Kycx-gCFb3luwgd1T4I_g;type=gamed001;cat=gamed0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=2597692715594.9326

Request Chain 40

• https://encrypted.google.com/books/api.js?key=notsupplied&v=0 HTTP 302
• https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js

Request Chain 59

• https://encrypted.google.com/books?jscmd=viewapi&bibkeys=ISBN%3A9780367345259&hl=en&source=viewport&callback=_callbacks____0k8haz17m HTTP 301
• https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9780367345259&hl=en&source=viewport&callback=_callbacks____0k8haz17m

Request Chain 64

• https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=612554&url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&time=1585743896302 HTTP 302
• https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D612554%26url%3Dhttps%253A%252F%252Fwww.crcpress.com%252F2-Problems-for-STEM-Education%252FOchkov%252Fp%252Fbook%252F9780367345259%26time%3D1585743896302%26liSync%3Dtrue HTTP 302
• https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=612554&url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&time=1585743896302&liSync=true

Request Chain 68

• https://encrypted.google.com/books?jscmd=viewapi&bibkeys=ISBN%3A0367345250&hl=en&source=viewport&callback=_callbacks____1k8haz1ee HTTP 301
• https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:0367345250&hl=en&source=viewport&callback=_callbacks____1k8haz1ee

Request Chain 82

• https://encrypted.google.com/books?jscmd=viewapi&bibkeys=ISBN%3A9780429344251&hl=en&source=viewport&callback=_callbacks____2k8haz1lo HTTP 301
• https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9780429344251&hl=en&source=viewport&callback=_callbacks____2k8haz1lo

Request Chain 85

• https://encrypted.google.com/books?jscmd=viewapi&bibkeys=ISBN%3A0429344252&hl=en&source=viewport&callback=_callbacks____3k8haz1sc HTTP 301
• https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:0429344252&hl=en&source=viewport&callback=_callbacks____3k8haz1sc

Request Chain 90

• https://encrypted.google.com/books?jscmd=viewapi&bibkeys=ISBN%3A9781000762808&hl=en&source=viewport&callback=_callbacks____4k8haz1yy HTTP 301
• https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9781000762808&hl=en&source=viewport&callback=_callbacks____4k8haz1yy

Request Chain 91

• https://books.google.com/books?id=euzNDwAAQBAJ&printsec=frontcover&source=gbs_ViewAPI&jscmd=run&callback=google.books.__callback._0 HTTP 302
• https://books.google.de/books?id=euzNDwAAQBAJ&printsec=frontcover&source=gbs_ViewAPI&jscmd=run&callback=google.books.__callback._0&redir_esc=y

Request Chain 95

• https://encrypted.google.com/googlebooks/images/openhand.cur HTTP 301
• https://www.google.com/googlebooks/images/openhand.cur

Request Chain 223

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 229

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 230

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 231

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 232

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 233

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 234

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 235

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 236

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 237

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 238

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 239

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 240

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 241

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 242

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 243

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 244

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

Request Chain 245

• https://encrypted.google.com/googlebooks/restricted_logo.gif HTTP 301
• https://www.google.com/googlebooks/restricted_logo.gif

274 HTTP transactions Everything HTML Script AJAX CSS Image Expand all
0 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	200	Primary Request 9780367345259 Show response www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/	85 KB 22 KB	2497ms 2470ms	Document text/html	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 1905b0e2fbcfe6280859895eb6b93eb2c919223f03005943f6843ee761647c66 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers :method GET :authority www.crcpress.com :scheme https :path /2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 pragma no-cache cache-control no-cache upgrade-insecure-requests 1 user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 sec-fetch-dest document accept text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9 sec-fetch-site none sec-fetch-mode navigate sec-fetch-user ?1 accept-encoding gzip, deflate, br accept-language en-US Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest document Response headers status 200 date Wed, 01 Apr 2020 12:24:54 GMT content-type text/html; charset=utf-8 set-cookie __cfduid=d30f9b0c622d8b00220aeeceac50af12c1585743892; expires=Fri, 01-May-20 12:24:52 GMT; path=/; domain=.crcpress.com; HttpOnly; SameSite=Lax PHPSESSID=elfeajhiapb04cnfqrjvfskhh4; path=/; secure; HttpOnly;HttpOnly;Secure crc_cart_id=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; secure;HttpOnly;Secure crc_wishlist_id=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; secure;HttpOnly;Secure cache-control no-store, no-cache, must-revalidate, post-check=0, pre-check=0 expires Thu, 19 Nov 1981 08:52:00 GMT pragma no-cache strict-transport-security max-age=10886400; includeSubDomains; preload vary Accept-Encoding x-content-type-options nosniff x-frame-options SAMEORIGIN x-ua-compatible IE=Edge,chrome=1 x-xss-protection 1; mode=block cf-cache-status DYNAMIC expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" server cloudflare cf-ray 57d24a1e2e6adfe7-FRA content-encoding gzip
GET H2	200	styles.css www.crcpress.com/css/	64 KB 14 KB	447ms 445ms	Stylesheet text/css	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/css/styles.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash ae36e229a394d9f47c837166587b801da7d56acb61d8d1c1d727a57d3c2731b6 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest style Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status MISS status 200 vary Accept-Encoding content-length 14049 x-xss-protection 1; mode=block pragma no-cache last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type text/css; charset=utf-8 cache-control no-store, no-cache, must-revalidate accept-ranges bytes cf-ray 57d24a2e3944dfe7-FRA
GET H2	200	carousel.css www.crcpress.com/css/	5 KB 811 B	495ms 494ms	Stylesheet text/css	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/css/carousel.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash e54db22c87d9c484377a7c938a73daa26a80324f5a51e1fad196042622afc28e Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest style Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status MISS status 200 vary Accept-Encoding content-length 745 x-xss-protection 1; mode=block pragma no-cache last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type text/css; charset=utf-8 cache-control no-store, no-cache, must-revalidate accept-ranges bytes cf-ray 57d24a2e3947dfe7-FRA
GET H2	200	cart.css www.crcpress.com/css/	0 45 B	448ms 446ms	Stylesheet text/css	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/css/cart.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest style Response headers date Wed, 01 Apr 2020 12:24:55 GMT x-content-type-options nosniff cf-cache-status MISS status 200 vary Accept-Encoding content-length 0 x-xss-protection 1; mode=block pragma no-cache last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type text/css; charset=utf-8 cache-control no-store, no-cache, must-revalidate accept-ranges bytes cf-ray 57d24a2e3949dfe7-FRA
GET H2	200	vendor.css www.crcpress.com/css/	35 KB 7 KB	451ms 450ms	Stylesheet text/css	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/css/vendor.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 8a45be2231aff4080e137dac56a41d1fff63aa240000f40edc31ae06caa1745e Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest style Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status MISS status 200 vary Accept-Encoding content-length 7283 x-xss-protection 1; mode=block pragma no-cache last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type text/css; charset=utf-8 cache-control no-store, no-cache, must-revalidate accept-ranges bytes cf-ray 57d24a2e394cdfe7-FRA
GET H2	200	main_responsive.css www.crcpress.com/css/	194 KB 34 KB	555ms 553ms	Stylesheet text/css	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/css/main_responsive.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 1a4c5cef48a4ee75e40d28bb56540d71774820994713811912339857ec2e5b97 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest style Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status MISS status 200 vary Accept-Encoding content-length 34302 x-xss-protection 1; mode=block pragma no-cache last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type text/css; charset=utf-8 cache-control no-store, no-cache, must-revalidate accept-ranges bytes cf-ray 57d24a2e394edfe7-FRA
GET H2	200	cookieconsent.min.css cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/	4 KB 1 KB	15ms 14ms	Stylesheet text/css	2606:4700::6811:4004 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/cookieconsent.min.css Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6811:4004 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 456ab1a71507ed91abae14c9d08faffb373a7bc711a66e44341b7b8b7bb72ab4 Security Headers Name Value Strict-Transport-Security max-age=15780000; includeSubDomains Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest style Response headers date Wed, 01 Apr 2020 12:24:54 GMT content-encoding br cf-cache-status HIT age 13238121 cf-ray 57d24a2e3c6ed709-FRA status 200 strict-transport-security max-age=15780000; includeSubDomains alt-svc h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400 last-modified Thu, 17 May 2018 09:18:36 GMT server cloudflare etag W/"5afd48ec-f62" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type text/css access-control-allow-origin * expires Mon, 22 Mar 2021 12:24:54 GMT cache-control public, max-age=30672000 timing-allow-origin * served-in-seconds 0.001
GET H2	200	india.png www.crcpress.com/images/flags/16/	194 B 268 B	18ms 17ms	Image image/png	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://www.crcpress.com/images/flags/16/india.png Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 0351a2c6e147c1c43f662c78da4390ff98292c10136f16e58ab1fbe4395012af Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:54 GMT x-content-type-options nosniff cf-cache-status HIT age 5578 status 200 vary Accept-Encoding content-length 194 x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type image/png cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a2e394fdfe7-FRA expires Wed, 01 Apr 2020 16:24:54 GMT
GET H2	200	CRCPress-logo-s.jpg www.crcpress.com/images/	17 KB 17 KB	15ms 14ms	Image image/jpeg	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://www.crcpress.com/images/CRCPress-logo-s.jpg Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash e9c63360907a7397f3212145cfad0c44d3c5d39693618c49889c47782056b089 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:54 GMT x-content-type-options nosniff cf-cache-status HIT age 5578 status 200 vary Accept-Encoding content-length 17047 x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type image/jpeg cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a2e3950dfe7-FRA expires Wed, 01 Apr 2020 16:24:54 GMT
GET H2	200	super-savings-sale.png www.crcpress.com/assets/images/crc/	5 KB 5 KB	27ms 26ms	Image image/png	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://www.crcpress.com/assets/images/crc/super-savings-sale.png Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 8aa495c718eca37fdc93c01a978a5f3ac1bb6c03e823ba92be707991fc548979 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:54 GMT x-content-type-options nosniff cf-cache-status HIT x-original-content-length 4938 age 180 status 200 vary Accept-Encoding content-length 4794 x-xss-protection 1; mode=block x-ua-compatible IE=Edge,chrome=1 server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type image/png cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a2e3954dfe7-FRA expires Wed, 01 Apr 2020 16:24:54 GMT
GET H2	200	rocket-loader.min.js Show response ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/	12 KB 4 KB	9ms 8ms	Script application/javascript	2606:4700::6811:4004 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6811:4004 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash b08cdbc2d30e656a86b20f8342428d5863f70f4b30135b4f4061f754ce932f5e Security Headers Name Value Strict-Transport-Security max-age=15780000; includeSubDomains X-Frame-Options SAMEORIGIN Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:54 GMT content-encoding gzip vary Accept-Encoding last-modified Tue, 31 Mar 2020 17:14:14 GMT server cloudflare etag W/"5e837a66-3016" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" x-frame-options SAMEORIGIN content-type application/javascript status 200 cache-control max-age=172800, public strict-transport-security max-age=15780000; includeSubDomains cf-ray 57d24a2e3c77d709-FRA expires Fri, 03 Apr 2020 12:24:54 GMT
GET H/1.0	200 OK	9780367345259.jpg images.tandf.co.uk/common/jackets/amazon/978036734/	44 KB 44 KB	142ms 46ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/amazon/978036734/9780367345259.jpg Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 95f50faec8d169794bd1d9f578948ad04bf0462d24228cad9a3b42f1676cafeb Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:54 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup MISS from localhost:80 Last-Modified Fri, 06 Dec 2019 15:52:25 GMT Server Apache ETag "2bbc6082-af86-5990b0836c8ae" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 44934
GET H/1.0	200 OK	9781498773874.jpg images.tandf.co.uk/common/jackets/crclarge/978149877/	10 KB 10 KB	142ms 46ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978149877/9781498773874.jpg Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 427065da301810bfb31796908fd037cfb8fdd775ffd79ad5c70fb99d6e6dace0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:54 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup MISS from localhost:80 Last-Modified Wed, 24 May 2017 14:45:54 GMT Server Apache ETag "2bbc6083-27b8-5504629489fc7" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 10168
GET H/1.0	200 OK	9781138197657.jpg images.tandf.co.uk/common/jackets/crclarge/978113819/	13 KB 13 KB	139ms 40ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978113819/9781138197657.jpg Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 57b7aed88b66b6ce5e0833531bd30d5aa52296f3a21eb6d6253e787cee8c5b43 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:54 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup MISS from localhost:80 Last-Modified Thu, 16 Nov 2017 14:12:18 GMT Server Apache ETag "2ba287b4-32a8-55e1a352f765a" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 12968
GET H/1.0	200 OK	9781138583894.jpg images.tandf.co.uk/common/jackets/crclarge/978113858/	9 KB 9 KB	142ms 39ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978113858/9781138583894.jpg Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 51026e2be1252b4ff56fea0893a7e77e69214b2fe94e84bdf0cf6f4d605a1ad5 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:54 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup MISS from localhost:80 Last-Modified Tue, 30 Oct 2018 13:22:39 GMT Server Apache ETag "2b334457-232f-579721468d4ed" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 9007
GET H2	200	print.css www.crcpress.com/css/	4 KB 1 KB	444ms 443ms	Stylesheet text/css	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/css/print.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 14f12294c689955009849e195b5e1f0f5a699701cf002bd427adfa3e7577528c Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest style Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status MISS status 200 vary Accept-Encoding content-length 1347 x-xss-protection 1; mode=block pragma no-cache last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type text/css; charset=utf-8 cache-control no-store, no-cache, must-revalidate accept-ranges bytes cf-ray 57d24a2e3956dfe7-FRA
GET H2	200	choice.png www.crcpress.com/images/	74 KB 74 KB	16ms 15ms	Image image/png	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://www.crcpress.com/images/choice.png Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 5039adb93f840ab645f344a4c3175042a5c7195fba9825c710f07bbc3536981a Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:54 GMT x-content-type-options nosniff cf-cache-status HIT age 5578 status 200 vary Accept-Encoding content-length 76027 x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type image/png cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a2e395bdfe7-FRA expires Wed, 01 Apr 2020 16:24:54 GMT
GET H2	200	WDAD.png www.crcpress.com/images/	22 KB 22 KB	28ms 27ms	Image image/png	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://www.crcpress.com/images/WDAD.png Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 7df5e4341dea5b52b20c5780401f50692b1f4dd8a258ab4df1dfb5c71ebd4848 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:54 GMT x-content-type-options nosniff cf-cache-status HIT age 5578 status 200 vary Accept-Encoding content-length 22596 x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type image/png cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a2e395edfe7-FRA expires Wed, 01 Apr 2020 16:24:54 GMT
GET H2	200	shingo.png www.crcpress.com/images/	59 KB 59 KB	19ms 19ms	Image image/png	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://www.crcpress.com/images/shingo.png Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash e38b66a7ea0818c587f3d32b77b33a9b2e2bf4406d8b933b5237d05e40a3bd72 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:54 GMT x-content-type-options nosniff cf-cache-status HIT age 5578 status 200 vary Accept-Encoding content-length 60192 x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type image/png cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a2e3961dfe7-FRA expires Wed, 01 Apr 2020 16:24:54 GMT
GET H2	200	crcLogo.png www.crcpress.com/images/	2 KB 2 KB	23ms 22ms	Image image/png	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://www.crcpress.com/images/crcLogo.png Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 13a45a87a78effd167bb4b1f4c8c3143a58bdbc234db447646ffae404c0ad836 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:54 GMT x-content-type-options nosniff cf-cache-status HIT age 5578 status 200 vary Accept-Encoding content-length 2243 x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type image/png cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a2e3963dfe7-FRA expires Wed, 01 Apr 2020 16:24:54 GMT
GET H2	200	tfLogo.png www.crcpress.com/images/	3 KB 3 KB	22ms 22ms	Image image/png	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://www.crcpress.com/images/tfLogo.png Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 7b39744a07d022938192d55aeb1fd112e0997d81ffd04f6d1b8d6cd79fff3f19 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:54 GMT x-content-type-options nosniff cf-cache-status HIT age 5578 status 200 vary Accept-Encoding content-length 2560 x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type image/png cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a2e3964dfe7-FRA expires Wed, 01 Apr 2020 16:24:54 GMT
GET H2	404	gtm.js www.googletagmanager.com/	0 0	14ms 14ms	Script text/html	2a00:1450:4001:81d::2008 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.googletagmanager.com/gtm.js?id=GTM-KCLXS7D Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:81d::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software / Resource Hash Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers
GET H2	200	modernizr.js Show response www.crcpress.com/js/vendor/	15 KB 6 KB	21ms 20ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/vendor/modernizr.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 18ce0258061dfcd14520e2392fbe33fdfdd73bdb634f637d0cdeb77287ee7c6b Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5579 cf-polished origSize=15716 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a31caaedfe7-FRA cf-bgj minify
GET H2	200	OpenSans-Regular-webfont.woff www.crcpress.com/fonts/opensans/	22 KB 22 KB	15ms 15ms	Font application/font-woff	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/fonts/opensans/OpenSans-Regular-webfont.woff Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 22e7a1b10c110072f5a0bfd16e2197a76b279ec879bcce8978fada1dc9ee5d40 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/css/main_responsive.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Origin https://www.crcpress.com Sec-Fetch-Dest font User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5309 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/font-woff cache-control public, max-age=14400 cf-ray 57d24a31cab7dfe7-FRA expires Wed, 01 Apr 2020 16:24:55 GMT
GET H2	200	fontawesome-webfont.woff www.crcpress.com/fonts/	64 KB 64 KB	18ms 18ms	Font application/font-woff	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/fonts/fontawesome-webfont.woff?v=4.4.0 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 199411f659f41aaccb959bacb1b0de30e54f244352a48c6f9894e65ae0f8a9a1 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/css/main_responsive.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Origin https://www.crcpress.com Sec-Fetch-Dest font User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5309 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/font-woff cache-control public, max-age=14400 cf-ray 57d24a31cabadfe7-FRA expires Wed, 01 Apr 2020 16:24:55 GMT
GET H2	200	OpenSans-Semibold-webfont.woff www.crcpress.com/fonts/opensans/	22 KB 22 KB	15ms 15ms	Font application/font-woff	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/fonts/opensans/OpenSans-Semibold-webfont.woff Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 26b216fadb2ffcd542ca56c2d84f9918f62e40de89bf88b4211fffacd2a4ad83 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/css/main_responsive.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Origin https://www.crcpress.com Sec-Fetch-Dest font User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5309 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/font-woff cache-control public, max-age=14400 cf-ray 57d24a31dad4dfe7-FRA expires Wed, 01 Apr 2020 16:24:55 GMT
GET H2	200	vendor.js Show response www.crcpress.com/js/	267 KB 81 KB	25ms 24ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/vendor.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash ef94785de7525890bcaa79e16e69fe269bfa9de34619ca21105d611a6805f337 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5578 cf-polished origSize=273107 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a31fb2fdfe7-FRA cf-bgj minify
GET H2	200	igo-init.js Show response www.crcpress.com/js/	322 B 269 B	93ms 93ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/igo-init.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash ea899f3adce79ace88641f19f5250fc95bf254547046cd6940e77763a9dc1ecf Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5577 cf-polished origSize=625 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a325c0ddfe7-FRA cf-bgj minify
GET H2	200	analytics_head.js Show response www.crcpress.com/js/	1 KB 653 B	21ms 21ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/analytics_head.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 70313acdfcad950743a8e017def742ea645cac6f0fc36d943cc8c00617ba4a76 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5577 cf-polished origSize=2046 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a32ed75dfe7-FRA cf-bgj minify
GET H2	200	analytics.js Show response www.google-analytics.com/	44 KB 18 KB	6ms 6ms	Script text/javascript	2a00:1450:4001:81c::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.google-analytics.com/analytics.js Requested by Host: www.crcpress.com URL: https://www.crcpress.com/js/analytics_head.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Golfe2 / Resource Hash eaf1b128b927ac2868755cb7366d35554255c8af362235afe270f9614f8c806d Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers strict-transport-security max-age=10886400; includeSubDomains; preload content-encoding gzip x-content-type-options nosniff last-modified Thu, 06 Feb 2020 00:21:02 GMT server Golfe2 age 6683 date Wed, 01 Apr 2020 10:33:32 GMT vary Accept-Encoding content-type text/javascript status 200 cache-control public, max-age=7200 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 18174 expires Wed, 01 Apr 2020 12:33:32 GMT
GET H2	200	main.notmin.universal.js Show response www.crcpress.com/js/	40 KB 9 KB	25ms 25ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/main.notmin.universal.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash f39aaf96cd3f185445c88e47024504756185284de36eae8339c6acc7a780236a Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5576 cf-polished origSize=66746 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a331dd5dfe7-FRA cf-bgj minify
GET H2	200	ga-audiences www.google.de/ads/ Redirect Chain https://www.google-analytics.com/r/collect?v=1&_v=j81&a=253212589&t=pageview&_s=1&dl=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&dp=%2Fproduct... https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-1360984-9&cid=965518425.1585743896&jid=469776891&_gid=1623545127.1585743896&gjid=2120483290&_v=j81&z=1266640410 https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-1360984-9&cid=965518425.1585743896&jid=469776891&_v=j81&z=1266640410 https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-1360984-9&cid=965518425.1585743896&jid=469776891&_v=j81&z=1266640410&slf_rd=1&random=2591746773	42 B 109 B	16ms 15ms	Image image/gif	2a00:1450:4001:800::2003 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-1360984-9&cid=965518425.1585743896&jid=469776891&_v=j81&z=1266640410&slf_rd=1&random=2591746773 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers pragma no-cache date Wed, 01 Apr 2020 12:24:55 GMT x-content-type-options nosniff content-type image/gif server cafe p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" status 200 cache-control no-cache, no-store, must-revalidate timing-allow-origin * alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT Redirect headers pragma no-cache date Wed, 01 Apr 2020 12:24:55 GMT x-content-type-options nosniff server cafe timing-allow-origin * location https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-1360984-9&cid=965518425.1585743896&jid=469776891&_v=j81&z=1266640410&slf_rd=1&random=2591746773 p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" status 302 cache-control no-cache, no-store, must-revalidate content-type text/html; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 0 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	satelliteLib-18b600825a24f6835628c2813a8e5f1b32e64013.js Show response assets.adobedtm.com/c876840ac68fc41c08a580a3fb1869c51ca83380/	58 KB 19 KB	41ms 13ms	Script application/x-javascript	95.100.197.46 AKAMAI-AS
General Check archive.org Show headers Download Go to Full URL https://assets.adobedtm.com/c876840ac68fc41c08a580a3fb1869c51ca83380/satelliteLib-18b600825a24f6835628c2813a8e5f1b32e64013.js Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_256_GCM Server 95.100.197.46 , Ascension Island, ASN16625 (AKAMAI-AS, US), Reverse DNS a95-100-197-46.deploy.static.akamaitechnologies.com Software AkamaiNetStorage / Resource Hash 3231c265804cc1918d377b7ed6a00bec8b1eebd681557e5a3771fbde079510c2 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Sec-Fetch-Dest script User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Intervention <https://www.chromestatus.com/feature/5718547946799104>; level="warning" Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip last-modified Fri, 09 Oct 2015 15:03:41 GMT server AkamaiNetStorage etag "a061c7b7b7b45aceec3ddb0acc5c1197:1444403021" vary Accept-Encoding content-type application/x-javascript status 200 cache-control max-age=3600 accept-ranges bytes timing-allow-origin * content-length 18721 expires Wed, 01 Apr 2020 13:24:55 GMT
GET H2	200	routledge-india-redirect.js Show response www.crcpress.com/js/	718 B 654 B	64ms 64ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/routledge-india-redirect.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 386ec3e2a6017cae513b9cce18fb5e5da702d004dcdaf2c79ec68a8773018a12 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5575 cf-polished origSize=1201 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a339f62dfe7-FRA cf-bgj minify
GET H2	200	cookieconsent.min.js Show response cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/	19 KB 6 KB	17ms 17ms	Script application/javascript	2606:4700::6811:4004 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/cookieconsent.min.js Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6811:4004 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash af4c6683814aa527caf53bde3d021e6aafe00833b45f2dead043c87ed7864674 Security Headers Name Value Strict-Transport-Security max-age=15780000; includeSubDomains Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Sec-Fetch-Dest script User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Intervention <https://www.chromestatus.com/feature/5718547946799104>; level="warning" Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding br cf-cache-status HIT age 21703031 cf-ray 57d24a33fcc6d709-FRA status 200 strict-transport-security max-age=15780000; includeSubDomains alt-svc h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400 last-modified Thu, 17 May 2018 09:18:32 GMT server cloudflare etag W/"5afd48e8-4d5a" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/javascript; charset=utf-8 access-control-allow-origin * expires Mon, 22 Mar 2021 12:24:55 GMT cache-control public, max-age=30672000 timing-allow-origin * served-in-seconds 0.001
GET H2	200	fbevents.js Show response connect.facebook.net/en_US/	126 KB 31 KB	18ms 6ms	Script application/x-javascript	2a03:2880:f02d:12:face:b00c:0:3 FACEBOOK
General Check archive.org Show headers Download Go to Full URL https://connect.facebook.net/en_US/fbevents.js Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK, US), Reverse DNS Software / Resource Hash 5a91c6d3e635c0bd1551a53cf0769328132151a7732039170280d500dbcb4685 Security Headers Name Value Content-Security-Policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm; Strict-Transport-Security max-age=31536000; preload; includeSubDomains X-Content-Type-Options nosniff X-Frame-Options DENY X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers strict-transport-security max-age=31536000; preload; includeSubDomains content-encoding gzip x-content-type-options nosniff status 200 alt-svc h3-27=":443"; ma=3600 content-length 30466 x-xss-protection 0 pragma public x-fb-debug 4+JRSmSEYGYwsQVyoQbkMrUUWEfeIvzJgX1rt9zLO90boHoWrrtgoqdDPSNbkGwCmkc3i8AVi7ci1xBzuALZyA== x-fb-trip-id 1850256238 date Wed, 01 Apr 2020 12:24:55 GMT, Wed, 01 Apr 2020 12:24:55 GMT x-frame-options DENY content-type application/x-javascript; charset=utf-8 vary Accept-Encoding cache-control public, max-age=1200 content-security-policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm; expires Sat, 01 Jan 2000 00:00:00 GMT
GET H2	200	src=8999880;dc_pre=CPCH8Kycx-gCFb3luwgd1T4I_g;type=gamed001;cat=gamed0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=2597692715594.9326 adservice.google.com/ddm/fls/z/ Redirect Chain https://ad.doubleclick.net/ddm/activity/src=8999880;type=gamed001;cat=gamed0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=2597692715594.9326? https://ad.doubleclick.net/ddm/activity/src=8999880;dc_pre=CPCH8Kycx-gCFb3luwgd1T4I_g;type=gamed001;cat=gamed0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=2597692715594.9326? https://adservice.google.com/ddm/fls/z/src=8999880;dc_pre=CPCH8Kycx-gCFb3luwgd1T4I_g;type=gamed001;cat=gamed0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=2597692715594.9326	42 B 109 B	117ms 117ms	Image image/gif	2a00:1450:4001:800::2002 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://adservice.google.com/ddm/fls/z/src=8999880;dc_pre=CPCH8Kycx-gCFb3luwgd1T4I_g;type=gamed001;cat=gamed0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=2597692715594.9326 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:800::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers pragma no-cache date Wed, 01 Apr 2020 12:24:55 GMT x-content-type-options nosniff content-type image/gif server cafe p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" status 200 cache-control no-cache, must-revalidate timing-allow-origin * alt-svc quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43",h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050="googleads.g.doubleclick.net:443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT Redirect headers pragma no-cache date Wed, 01 Apr 2020 12:24:55 GMT x-content-type-options nosniff server cafe timing-allow-origin * location https://adservice.google.com/ddm/fls/z/src=8999880;dc_pre=CPCH8Kycx-gCFb3luwgd1T4I_g;type=gamed001;cat=gamed0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=2597692715594.9326 p3p policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR" status 302 cache-control no-cache, must-revalidate content-type text/html; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 0 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	OpenSans-Bold-webfont.woff www.crcpress.com/fonts/opensans/	22 KB 22 KB	17ms 17ms	Font application/font-woff	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/fonts/opensans/OpenSans-Bold-webfont.woff Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash a0357cb694b5284870c77c0dbcaf33f238004800419288afde313317b0dbd0b7 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/css/main_responsive.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Origin https://www.crcpress.com Sec-Fetch-Dest font User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5133 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/font-woff cache-control public, max-age=14400 cf-ray 57d24a3418e4dfe7-FRA expires Wed, 01 Apr 2020 16:24:55 GMT
GET H2	200	OpenSans-Light-webfont.woff www.crcpress.com/fonts/opensans/	22 KB 22 KB	28ms 28ms	Font application/font-woff	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/fonts/opensans/OpenSans-Light-webfont.woff Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash a1cb81c9f07f1f399db66ec188c02a1c74bc382df9a8550ab8091aac93dff8a2 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/css/main_responsive.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Origin https://www.crcpress.com Sec-Fetch-Dest font User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5133 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/font-woff cache-control public, max-age=14400 cf-ray 57d24a3428f5dfe7-FRA expires Wed, 01 Apr 2020 16:24:55 GMT
GET H2	200	jsapi Show response www.google.com/	26 KB 6 KB	18ms 18ms	Script text/javascript	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.google.com/jsapi Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software GSE / Resource Hash 3f5aeae6c6ef3afa10681c4216eabc616547959e7808bfa32abeb6e4dc3f0641 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Sec-Fetch-Dest script User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Intervention <https://www.chromestatus.com/feature/5718547946799104>; level="warning" Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff server GSE x-frame-options SAMEORIGIN content-type text/javascript; charset=utf-8 status 200 vary Accept-Encoding cache-control private, max-age=3600, must-revalidate alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 6424 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:55 GMT
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General Check archive.org Show headers Download Go to Full URL https://connect.facebook.net/signals/config/443705289494132?v=2.9.15&r=stable Requested by Host: connect.facebook.net URL: https://connect.facebook.net/en_US/fbevents.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK, US), Reverse DNS Software / Resource Hash 2f8db7555275beccb3a9f42ff67273f885342763d746317f3344875a9ed6f712 Security Headers Name Value Content-Security-Policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self'; Strict-Transport-Security max-age=31536000; preload; includeSubDomains X-Content-Type-Options nosniff X-Frame-Options DENY X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers strict-transport-security max-age=31536000; preload; includeSubDomains content-encoding gzip x-content-type-options nosniff status 200 alt-svc h3-27=":443"; ma=3600 content-length 114918 x-xss-protection 0 pragma public x-fb-debug UktUt7WciBeHAhREBu484PQ86m7jZy1EtCOEv8R48FO+1cvvEqU7GNFaOpCiI7R6nmK/AaeUsxQJqeP3RACcIg== x-fb-trip-id 1850256238 date Wed, 01 Apr 2020 12:24:55 GMT, Wed, 01 Apr 2020 12:24:55 GMT x-frame-options DENY content-type application/x-javascript; charset=utf-8 vary Accept-Encoding cache-control public, max-age=1200 content-security-policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self'; expires Sat, 01 Jan 2000 00:00:00 GMT
GET H2	200	api_99e918fc41217b43d9067501a5c307ec__en.js Show response encrypted.google.com/books/javascript/ Redirect Chain https://encrypted.google.com/books/api.js?key=notsupplied&v=0 https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js	172 KB 60 KB	6ms 6ms	Script application/javascript	2a00:1450:4001:824::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:824::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 5ac1ce352f3cc74d878509e9a89fef52ada55e6e520d9ae6ac70c8cc0e6b38f3 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Tue, 31 Mar 2020 21:47:06 GMT content-encoding gzip x-content-type-options nosniff age 52669 p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 content-disposition attachment; filename="f.txt" alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 61085 x-xss-protection 0 last-modified Fri, 27 Mar 2020 18:29:57 GMT server OFE/0.1 x-frame-options SAMEORIGIN content-type application/javascript; charset=UTF-8 cache-control public, max-age=2419200 expires Tue, 28 Apr 2020 21:47:06 GMT Redirect headers date Wed, 01 Apr 2020 12:24:55 GMT x-content-type-options nosniff server OFE/0.1 location https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 302 cache-control private content-disposition attachment; filename="f.txt" content-type text/html; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 286 x-xss-protection 0
GET H2	200	/ www.facebook.com/tr/	44 B 259 B	7ms 6ms	Image image/gif	2a03:2880:f12d:83:face:b00c:0:25de FACEBOOK
General Check archive.org Show headers Download Go to Show image Full URL https://www.facebook.com/tr/?id=443705289494132&ev=PageView&dl=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&rl=&if=false&ts=1585743895784&sw=1600&sh=1200&v=2.9.15&r=stable&ec=0&o=30&fbp=fb.1.1585743895783.2088808642&it=1585743895750&coo=false&rqm=GET Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US), Reverse DNS Software proxygen-bolt / Resource Hash 10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:55 GMT, Wed, 01 Apr 2020 12:24:55 GMT last-modified Fri, 21 Dec 2012 00:00:01 GMT server proxygen-bolt strict-transport-security max-age=31536000; includeSubDomains content-type image/gif status 200 cache-control no-cache, must-revalidate, max-age=0 alt-svc h3-27=":443"; ma=3600 content-length 44 expires Wed, 01 Apr 2020 12:24:55 GMT
GET H2	200	addthis_widget.js Show response s7.addthis.com/js/300/	349 KB 113 KB	28ms 9ms	Script application/javascript	23.210.248.44 AKAMAI-AS
General Check archive.org Show headers Download Go to Full URL https://s7.addthis.com/js/300/addthis_widget.js Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_256_GCM Server 23.210.248.44 , Netherlands, ASN16625 (AKAMAI-AS, US), Reverse DNS a23-210-248-44.deploy.static.akamaitechnologies.com Software nginx/1.15.8 / Resource Hash ab8ceea757a634f5ce5a9ed6f6b4bcdd555869b385d315854e16914a2f5a3bc7 Security Headers Name Value Strict-Transport-Security max-age=15724800; includeSubDomains Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers strict-transport-security max-age=15724800; includeSubDomains content-encoding gzip last-modified Tue, 21 Jan 2020 20:57:37 GMT server nginx/1.15.8 etag W/"5e2765c1-57446" vary Accept-Encoding x-distribution 99 content-type application/javascript status 200 date Wed, 01 Apr 2020 12:24:55 GMT x-host s7.addthis.com content-length 114924
GET H2	200	crc-pardot.js Show response www.crcpress.com/js/	425 B 362 B	20ms 18ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/crc-pardot.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash d5c0a6b22338b43907e72e6eb6b2f953181918a6bf391ca298c54bdb36cb2fcf Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5579 cf-polished origSize=756 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a359d86dfe7-FRA cf-bgj minify
GET H2	200	jquery.validate.min.js Show response www.crcpress.com/js/	21 KB 6 KB	24ms 22ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/jquery.validate.min.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 53d2a9569aa2c52124472eb44f0bff41baef42360c681103935d1250959ca3f8 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5579 status 200 vary Accept-Encoding content-length 6359 x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a359d8adfe7-FRA expires Wed, 01 Apr 2020 16:24:55 GMT
GET H2	200	crc-igo-universal.js Show response www.crcpress.com/js/	11 KB 2 KB	31ms 29ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/crc-igo-universal.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 4c037f805fe4285f18816817be68046aedd2efd2039a6d0f6682a94af2d4c5f9 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5579 cf-polished origSize=19666 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a359d8ddfe7-FRA cf-bgj minify
GET H2	200	jquery.blockUI.js Show response www.crcpress.com/js/	11 KB 4 KB	34ms 33ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/jquery.blockUI.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 65a9e94abb3a890698d3d294da1aab0b898fbdf6fe07e1a0c087ad0d7e38bd81 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5579 cf-polished origSize=19856 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a359d90dfe7-FRA cf-bgj minify
GET H2	200	igo.js Show response www.crcpress.com/js/	1 KB 573 B	17ms 16ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/igo.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 4c8a7efc93ef242f36412bf6dd790284561f7c98a82ccd0be64dd2727de03685 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5579 cf-polished origSize=1439 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a359d93dfe7-FRA cf-bgj minify
GET H2	200	igdrta.js Show response crcpress.collect.igodigital.com/	4 KB 1 KB	309ms 96ms	Script application/javascript	3.208.163.237 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://crcpress.collect.igodigital.com/igdrta.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 3.208.163.237 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-208-163-237.compute-1.amazonaws.com Software / Resource Hash 4597946566c267612c3d72aee53a664bf4c9834c6ccda882a811d6d3e9bab208 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers status 200 date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip last-modified Tue, 31 Mar 2020 15:57:58 GMT vary Accept-Encoding content-type application/javascript
GET H2	200	crc-cookie.js Show response www.crcpress.com/js/	159 B 226 B	27ms 26ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/crc-cookie.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 5b2c6c10634f38a9b6206d35b8ea807d7bba8c433eabc4bbeeae02fd88168b2c Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5579 cf-polished origSize=251 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a359d94dfe7-FRA cf-bgj minify
GET H2	200	crc-common.js Show response www.crcpress.com/js/	2 KB 1 KB	23ms 23ms	Script application/javascript	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/js/crc-common.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Requested by Host: ajax.cloudflare.com URL: https://ajax.cloudflare.com/cdn-cgi/scripts/7089c43e/cloudflare-static/rocket-loader.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 98da22988645985ce7c58c4ebe675c83f172cb5508665fce726ef096ccd50f18 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:55 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status HIT age 5579 cf-polished origSize=4374 status 200 vary Accept-Encoding x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type application/javascript; charset=utf-8 expires Wed, 01 Apr 2020 16:24:55 GMT cache-control public, max-age=14400 cf-ray 57d24a359d97dfe7-FRA cf-bgj minify
GET H2	200	moatframe.js Show response z.moatads.com/addthismoatframe568911941483/	2 KB 1 KB	38ms 12ms	Script application/x-javascript	95.100.197.246 AKAMAI-AS
General Check archive.org Show headers Download Go to Full URL https://z.moatads.com/addthismoatframe568911941483/moatframe.js Requested by Host: s7.addthis.com URL: https://s7.addthis.com/js/300/addthis_widget.js Protocol H2 Security TLS 1.3, , AES_256_GCM Server 95.100.197.246 , Ascension Island, ASN16625 (AKAMAI-AS, US), Reverse DNS a95-100-197-246.deploy.static.akamaitechnologies.com Software AmazonS3 / Resource Hash 05090f9390f5bc0cd23fe5f432037cc92d7cbce1ced9bfe8faf3d1c9abae85cd Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip last-modified Fri, 08 Nov 2019 20:13:52 GMT server AmazonS3 x-amz-request-id D4240DA2AA46DA12 etag "f14b4e1f799b14f798a195f43cf58376" vary Accept-Encoding content-type application/x-javascript status 200 cache-control max-age=61414 accept-ranges bytes content-length 948 x-amz-id-2 Fr7GkCibvNM2X1qKF6ZxSEYmqLUvxOjmKIPUt5OHHnaxUA9JpjKDPQYHIpQ1Y0JKoSZGAdm2N8k=
GET H2	200	uwt.js Show response static.ads-twitter.com/	5 KB 2 KB	23ms 7ms	Script application/javascript	151.101.112.157 FASTLY
General Check archive.org Show headers Download Go to Full URL https://static.ads-twitter.com/uwt.js Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.112.157 Frankfurt am Main, Germany, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 319949c8c08b86e9c35ea542c0dc0c30cedaa9b8d3d3c3327a36c91aefbd8af5 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip age 15056 x-cache HIT p3p CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT" status 200 content-length 1954 x-served-by cache-hhn4054-HHN last-modified Tue, 23 Jan 2018 20:09:00 GMT x-timer S1585743896.275232,VS0,VE0 etag "b7b33882a4f3ffd5cbf07434f3137166+gzip" vary Accept-Encoding,Host content-type application/javascript; charset=utf-8 via 1.1 varnish cache-control no-cache accept-ranges bytes
GET H/1.1	200 OK	insight.min.js Show response snap.licdn.com/li.lms-analytics/	3 KB 2 KB	27ms 9ms	Script application/x-javascript	2a02:26f0:10c:39e::25ea AKAMAI-ASN1
General Check archive.org Show headers Download Go to Full URL https://snap.licdn.com/li.lms-analytics/insight.min.js Requested by Host: www.crcpress.com URL: https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Protocol HTTP/1.1 Security TLS 1.3, , AES_256_GCM Server 2a02:26f0:10c:39e::25ea , Ascension Island, ASN20940 (AKAMAI-ASN1, US), Reverse DNS Software / Resource Hash 41dd5e421fe221a7d2921d6fa2b36e8b01a9f2c054aaef5fad866fe896c1d1e0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Content-Encoding gzip Last-Modified Mon, 07 Oct 2019 16:41:31 GMT X-CDN AKAM Vary Accept-Encoding Content-Type application/x-javascript;charset=utf-8 Cache-Control max-age=15899 Connection keep-alive Accept-Ranges bytes Content-Length 1576
GET H2	200	select2.png www.crcpress.com/images/	613 B 737 B	16ms 16ms	Image image/png	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://www.crcpress.com/images/select2.png Requested by Host: www.crcpress.com URL: https://www.crcpress.com/js/vendor.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash d6b5d8d83dbc18fb8d77c8761d331cd9e5123c9684950bab0406e98a24ac5ae8 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/css/main_responsive.css?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:56 GMT x-content-type-options nosniff cf-cache-status HIT age 5365 status 200 vary Accept-Encoding content-length 613 x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type image/png cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a37ab5bdfe7-FRA expires Wed, 01 Apr 2020 16:24:56 GMT
POST H2	200	checkIndiaCustomer Show response www.crcpress.com/account/	1 B 440 B	664ms 663ms	XHR text/html	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://www.crcpress.com/account/checkIndiaCustomer Requested by Host: www.crcpress.com URL: https://www.crcpress.com/js/vendor.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Accept */* Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 Origin https://www.crcpress.com X-Requested-With XMLHttpRequest Sec-Fetch-Dest empty User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip x-content-type-options nosniff cf-cache-status DYNAMIC status 200 x-xss-protection 1; mode=block x-ua-compatible IE=Edge,chrome=1 pragma no-cache server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type text/html; charset=utf-8 cache-control no-store, no-cache, must-revalidate, post-check=0, pre-check=0 cf-ray 57d24a37bb9cdfe7-FRA expires Thu, 19 Nov 1981 08:52:00 GMT
GET H2	200	recommend.json Show response crcpress.recs.igodigital.com/a/v2/crcpress/product/	5 KB 2 KB	360ms 127ms	Script text/plain	52.72.138.11 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://crcpress.recs.igodigital.com/a/v2/crcpress/product/recommend.json?item=9780367345259&callback=jQuery111106757488197338095_1585743895404&_=1585743895405 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/js/vendor.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.72.138.11 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-52-72-138-11.compute-1.amazonaws.com Software / Resource Hash 3ba185f6c184216220518662d7f945316144f335dbbf586a03dd894a5ffd4c74 Security Headers Name Value X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip vary Accept-Encoding x-permitted-cross-domain-policies none p3p CP="CAO DSP COR CURa ADMa DEVa OUR IND PHY ONL UNI COM NAV INT DEM PRE" status 200 x-xss-protection 1; mode=block x-request-id 59a6ef99-9715-4272-8fb9-b005d920c26e x-runtime 0.021127 referrer-policy strict-origin-when-cross-origin cache-control no-cache, no-store, max-age=0, must-revalidate x-download-options noopen x-frame-options SAMEORIGIN content-type js; charset=utf-8 pragma no-cache x-request-start 2020-04-01 12:24:56 +0000 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	recommend.json Show response crcpress.recs.igodigital.com/a/v2/crcpress/addtocart/	4 KB 2 KB	367ms 135ms	Script text/plain	52.72.138.11 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://crcpress.recs.igodigital.com/a/v2/crcpress/addtocart/recommend.json?item=9780367345259&callback=jQuery111106757488197338095_1585743895406&_=1585743895407 Requested by Host: www.crcpress.com URL: https://www.crcpress.com/js/vendor.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.72.138.11 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-52-72-138-11.compute-1.amazonaws.com Software / Resource Hash b0e80685b19cf3e455f946f58d354039fc6cdef5b3153b2eff12d6f6c4b96040 Security Headers Name Value X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip vary Accept-Encoding x-permitted-cross-domain-policies none p3p CP="CAO DSP COR CURa ADMa DEVa OUR IND PHY ONL UNI COM NAV INT DEM PRE" status 200 x-xss-protection 1; mode=block x-request-id da130bdc-728e-4f5a-b64a-b615650391f0 x-runtime 0.029068 referrer-policy strict-origin-when-cross-origin cache-control no-cache, no-store, max-age=0, must-revalidate x-download-options noopen x-frame-options SAMEORIGIN content-type js; charset=utf-8 pragma no-cache x-request-start 2020-04-01 12:24:56 +0000 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	_ate.track.config_resp Show response v1.addthisedge.com/live/boost/ra-548b166c7cb2c135/	877 B 552 B	24ms 22ms	Script application/javascript	23.210.248.44 AKAMAI-AS
General Check archive.org Show headers Download Go to Full URL https://v1.addthisedge.com/live/boost/ra-548b166c7cb2c135/_ate.track.config_resp Requested by Host: s7.addthis.com URL: https://s7.addthis.com/js/300/addthis_widget.js Protocol H2 Security TLS 1.3, , AES_256_GCM Server 23.210.248.44 , Netherlands, ASN16625 (AKAMAI-AS, US), Reverse DNS a23-210-248-44.deploy.static.akamaitechnologies.com Software / Resource Hash 8a3c51da3ba2a3862c1943edd454c87f5c918836c4c993d78af62d7b18bd1c05 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip etag -48319378--gzip vary Accept-Encoding content-type application/javascript;charset=utf-8 status 200 cache-control public, max-age=14, s-maxage=86400 content-disposition attachment; filename=1.txt content-length 376
GET H2	200	books Show response books.google.com/ Redirect Chain https://encrypted.google.com/books?jscmd=viewapi&bibkeys=ISBN%3A9780367345259&hl=en&source=viewport&callback=_callbacks____0k8haz17m https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9780367345259&hl=en&source=viewport&callback=_callbacks____0k8haz17m	517 B 843 B	118ms 116ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9780367345259&hl=en&source=viewport&callback=_callbacks____0k8haz17m Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 9f2033b9a72a7ccc9c2a0b694d9324a7fc46be2ad765a0156ce118d8e85391a1 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA", CP="This is not a P3P policy! See g.co/p3phelp for more info." status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 275 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:56 GMT Redirect headers date Wed, 01 Apr 2020 12:24:56 GMT x-content-type-options nosniff server OFE/0.1 location https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9780367345259&hl=en&source=viewport&callback=_callbacks____0k8haz17m x-frame-options SAMEORIGIN content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=2592000 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 339 x-xss-protection 0 expires Fri, 01 May 2020 12:24:56 GMT
GET H/1.1	200 OK	pd.js Show response pi.pardot.com/	5 KB 2 KB	379ms 101ms	Script application/javascript	52.202.69.186 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://pi.pardot.com/pd.js Requested by Host: www.crcpress.com URL: https://www.crcpress.com/js/crc-pardot.js?ver=4250af1d5d9d2daa32d9a2e6dee2a913aa6c3a5b94f4 Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.202.69.186 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS pi0-lba1-1-ue1.aws.pardot.com Software PardotServer / Resource Hash 925be107869153b6120de872c1ae333977bfaee69a0f7c6271f32d4a8348bca8 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Content-Encoding gzip X-Pardot-Route ea50fcd3dcf777490e1499615b883deb X-Pardot-LB 4208770abb36eec2b2f3a1c951758cc1 Last-Modified Fri, 13 Mar 2020 19:44:53 GMT Server PardotServer ETag "1442-gzip" Vary Accept-Encoding,User-Agent Content-Type application/javascript Cache-Control max-age=63072000 Accept-Ranges bytes Content-Length 1842 Expires Fri, 01 Apr 2022 12:24:56 GMT
GET H2	200	united-states.png www.crcpress.com/images/flags/16/	120 B 189 B	15ms 15ms	Image image/png	2606:4700::6812:9863 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://www.crcpress.com/images/flags/16/united-states.png Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6812:9863 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash f10e5329506a2c8a1f55c4e424e6f4aa385a5a3f23ee3a673796501a5e5b704e Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:56 GMT x-content-type-options nosniff cf-cache-status HIT age 5083 status 200 vary Accept-Encoding content-length 120 x-xss-protection 1; mode=block last-modified Wed, 05 Feb 2020 01:55:43 GMT server cloudflare x-frame-options SAMEORIGIN expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=10886400; includeSubDomains; preload content-type image/png cache-control public, max-age=14400 accept-ranges bytes cf-ray 57d24a37dbe8dfe7-FRA expires Wed, 01 Apr 2020 16:24:56 GMT
GET H2	200	recordWithImage stack6.collect.igodigital.com/collect/	43 B 714 B	101ms 100ms	Image image/gif	3.208.163.237 AMAZON-AES
General Check archive.org Show headers Download Go to Show image Full URL https://stack6.collect.igodigital.com/collect/recordWithImage?u=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&g=&r=&t=2%E2%81%B5%20Problems%20for%20STEM%20Education%20-%20CRC%20Press%20Book&c=&cart_skus=&wish=&wish_skus=&w=&p=9780367345259&s=&f=&a=&e=&l=&m=&o=&x=&b=&z=&q=&j=&k=&d=&search=&category=&special=&unique_id=&retailer=crcpress&sh= Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 3.208.163.237 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-208-163-237.compute-1.amazonaws.com Software / Resource Hash 98b3d9d20e032f90aca49e9b116225d539ff6fbdb7e42c3c363f63896ac03d2a Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers x-runtime 0.004347 date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip x-content-type-options nosniff etag W/"db04c7b378cb2db912c3ba8a5a774ee3" x-frame-options SAMEORIGIN content-type image/gif status 200 cache-control private content-transfer-encoding binary content-disposition inline vary Accept-Encoding x-xss-protection 1; mode=block x-request-id 560c2d02-1d68-4e2f-a733-a30bbb5c55fa
GET H2	200	/ www.facebook.com/tr/	44 B 157 B	7ms 7ms	Image image/gif	2a03:2880:f12d:83:face:b00c:0:25de FACEBOOK
General Check archive.org Show headers Download Go to Show image Full URL https://www.facebook.com/tr/?id=443705289494132&ev=Microdata&dl=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&rl=&if=false&ts=1585743896299&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%222%E2%81%B5%20Problems%20for%20STEM%20Education%20-%20CRC%20Press%20Book%22%2C%22meta%3Adescription%22%3A%2225%20Problems%C2%A0for%20STEM%20Education%20introduces%20a%20new%20and%20emerging%20course%20for%20undergraduate%20STEM%20programs%20called%20Physical-Mathematical%20Informatics.%20This%20course%20corresponds%20with%20the%20new%20direction%20in%20education%20called%20STE(A)M%20(Science%2C%20Technology%2C%20Engineering%2C%20%5BArt%5D%20and%20Mathematics).%20The%20book%20focuses%20on%22%7D&cd[OpenGraph]=%7B%22og%3Asite_name%22%3A%22CRC%20Press%22%2C%22og%3Atype%22%3A%22books.book%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259%22%2C%22og%3Aimage%22%3A%22https%3A%2F%2Fimages.tandf.co.uk%2Fcommon%2Fjackets%2Fcrclarge%2F978036734%2F9780367345259.jpg%22%2C%22og%3Adescription%22%3A%2225%20Problems%C2%A0for%20STEM%20Education%20introduces%20a%20new%20and%20emerging%20course%20for%20undergraduate%20STEM%20programs%20called%20Physical-Mathematical%20Informatics.%20This%20course%20corresponds%20with%20the%20new%20direction%20in%20education%20called%20STE(A)M%20(Science%2C%20Technology%2C%20Engineering%2C%20%5BArt%5D%20and%20Mathematics).%20The%20book%20focuses%20on%22%2C%22og%3Atitle%22%3A%222%E2%81%B5%20Problems%20for%20STEM%20Education%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.9.15&r=stable&ec=1&o=30&fbp=fb.1.1585743895783.2088808642&it=1585743895750&coo=false&es=automatic&tm=3&rqm=GET Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US), Reverse DNS Software proxygen-bolt / Resource Hash 10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:56 GMT, Wed, 01 Apr 2020 12:24:56 GMT last-modified Fri, 21 Dec 2012 00:00:01 GMT server proxygen-bolt strict-transport-security max-age=31536000; includeSubDomains content-type image/gif status 200 cache-control no-cache, must-revalidate, max-age=0 alt-svc h3-27=":443"; ma=3600 content-length 44 expires Wed, 01 Apr 2020 12:24:56 GMT
GET H2	200	collect px.ads.linkedin.com/ Redirect Chain https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=612554&url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&time=1585743896302 https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D612554%26url%3Dhttps%253A%252F%252Fwww.crcpress.com%252F2-Problems-for-STEM-Educa... https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=612554&url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&time=1585743896302&liSync=true	0 58 B	122ms 121ms	Image application/javascript	2a05:f500:10:101::b93f:9105 LINKEDIN
General Check archive.org Show headers Download Go to Show image Full URL https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=612554&url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&time=1585743896302&liSync=true Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2a05:f500:10:101::b93f:9105 , Ireland, ASN14413 (LINKEDIN, US), Reverse DNS Software Play / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:56 GMT server Play linkedin-action 1 x-li-fabric prod-lva1 status 200 x-li-proto http/2 x-li-pop prod-efr5 content-type application/javascript content-length 0 x-li-uuid LJUJIayxARbQQbMqmysAAA== Redirect headers date Wed, 01 Apr 2020 12:24:56 GMT x-content-type-options nosniff linkedin-action 1 status 302 strict-transport-security max-age=2592000 content-length 0 x-li-uuid AxaSGayxARZwZubGLSsAAA== server Play pragma no-cache x-li-pop prod-efr5 expect-ct max-age=86400, report-uri="https://www.linkedin.com/platform-telemetry/ct" x-frame-options sameorigin x-li-fabric prod-lva1 location https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=612554&url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&time=1585743896302&liSync=true x-xss-protection 1; mode=block cache-control no-cache, no-store content-security-policy default-src *; connect-src 'self' https://media-src.linkedin.com/media/ www.linkedin.com s.c.lnkd.licdn.com m.c.lnkd.licdn.com s.c.exp1.licdn.com s.c.exp2.licdn.com m.c.exp1.licdn.com m.c.exp2.licdn.com wss://*.linkedin.com dms.licdn.com https://dpm.demdex.net/id https://lnkd.demdex.net/event blob: static.licdn.com static-exp1.licdn.com static-exp2.licdn.com static-exp3.licdn.com media.licdn.com media-exp1.licdn.com media-exp2.licdn.com media-exp3.licdn.com; img-src data: blob: *; font-src data: *; style-src 'unsafe-inline' 'self' static-src.linkedin.com *.licdn.com; script-src 'report-sample' 'unsafe-inline' 'unsafe-eval' 'self' spdy.linkedin.com static-src.linkedin.com *.ads.linkedin.com *.licdn.com static.chartbeat.com www.google-analytics.com ssl.google-analytics.com bcvipva02.rightnowtech.com www.bizographics.com sjs.bizographics.com js.bizographics.com d.la4-c1-was.salesforceliveagent.com slideshare.www.linkedin.com https://snap.licdn.com/li.lms-analytics/insight.min.js platform.linkedin.com platform-akam.linkedin.com platform-ecst.linkedin.com platform-azur.linkedin.com; object-src 'none'; media-src blob: *; child-src blob: lnkd-communities: voyager: *; frame-ancestors 'self' x-li-proto http/2 expires Thu, 01 Jan 1970 00:00:00 GMT
GET H2	200	adsct Show response analytics.twitter.com/i/	31 B 650 B	172ms 140ms	Script application/javascript	104.244.42.3 TWITTER
General Check archive.org Show headers Download Go to Full URL https://analytics.twitter.com/i/adsct?p_id=Twitter&p_user_id=0&txn_id=o0y8s&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tpx_cb=twttr.conversion.loadPixels&tw_document_href=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259 Requested by Host: static.ads-twitter.com URL: https://static.ads-twitter.com/uwt.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 104.244.42.3 , United States, ASN13414 (TWITTER, US), Reverse DNS Software tsa_o / Resource Hash df3e003cc30e9bdd0313100e8ee5d468070b4b34d11ad355f276a356d4b9c7bf Security Headers Name Value Strict-Transport-Security max-age=631138519 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip x-content-type-options nosniff p3p CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT" status 200, 200 OK x-twitter-response-tags BouncerCompliant content-length 57 x-xss-protection 0 x-response-time 121 pragma no-cache last-modified Wed, 01 Apr 2020 12:24:56 GMT server tsa_o x-frame-options SAMEORIGIN strict-transport-security max-age=631138519 content-type application/javascript;charset=utf-8 cache-control no-cache, no-store, must-revalidate, pre-check=0, post-check=0 x-connection-hash 17ebc9df7f9e7e64e534371108e5250b x-transaction 00eeb4f100cadfaa expires Tue, 31 Mar 1981 05:00:00 GMT
GET H2	200	adsct t.co/i/	43 B 448 B	165ms 132ms	Image image/gif	104.244.42.69 TWITTER
General Check archive.org Show headers Download Go to Show image Full URL https://t.co/i/adsct?p_id=Twitter&p_user_id=0&txn_id=o0y8s&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 104.244.42.69 , United States, ASN13414 (TWITTER, US), Reverse DNS Software tsa_o / Resource Hash ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957 Security Headers Name Value Strict-Transport-Security max-age=0 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip x-content-type-options nosniff status 200, 200 OK x-twitter-response-tags BouncerCompliant strict-transport-security max-age=0 content-length 65 x-xss-protection 0 x-response-time 117 pragma no-cache last-modified Wed, 01 Apr 2020 12:24:56 GMT server tsa_o x-frame-options SAMEORIGIN content-type image/gif;charset=utf-8 cache-control no-cache, no-store, must-revalidate, pre-check=0, post-check=0 x-connection-hash c01cd82591f4485e055cac9a928dd1d3 x-transaction 002961ff0061ebfc expires Tue, 31 Mar 1981 05:00:00 GMT
GET H2	200	layers.ab5cd98fe1b9a38a4a9f.js Show response s7.addthis.com/static/	263 KB 76 KB	15ms 14ms	Script application/javascript	23.210.248.44 AKAMAI-AS
General Check archive.org Show headers Download Go to Full URL https://s7.addthis.com/static/layers.ab5cd98fe1b9a38a4a9f.js Requested by Host: s7.addthis.com URL: https://s7.addthis.com/js/300/addthis_widget.js Protocol H2 Security TLS 1.3, , AES_256_GCM Server 23.210.248.44 , Netherlands, ASN16625 (AKAMAI-AS, US), Reverse DNS a23-210-248-44.deploy.static.akamaitechnologies.com Software nginx/1.15.8 / Resource Hash ecc0c4a707efeb061b7de57440221feb21ab08022938aaacee779e98fe809235 Security Headers Name Value Strict-Transport-Security max-age=15724800; includeSubDomains Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers strict-transport-security max-age=15724800; includeSubDomains content-encoding gzip last-modified Wed, 18 Sep 2019 14:16:17 GMT server nginx/1.15.8 etag W/"5d823c31-41b9f" vary Accept-Encoding content-type application/javascript status 200 cache-control public, max-age=86313600 date Wed, 01 Apr 2020 12:24:56 GMT x-host s7.addthis.com timing-allow-origin * content-length 77528
GET H2	200	books Show response books.google.com/ Redirect Chain https://encrypted.google.com/books?jscmd=viewapi&bibkeys=ISBN%3A0367345250&hl=en&source=viewport&callback=_callbacks____1k8haz1ee https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:0367345250&hl=en&source=viewport&callback=_callbacks____1k8haz1ee	511 B 347 B	118ms 117ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:0367345250&hl=en&source=viewport&callback=_callbacks____1k8haz1ee Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash e773ff17561c435d3376fbec0f6c22129a15323dc825970385a61c40245aa504 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 271 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:56 GMT Redirect headers date Wed, 01 Apr 2020 12:24:56 GMT x-content-type-options nosniff server OFE/0.1 location https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:0367345250&hl=en&source=viewport&callback=_callbacks____1k8haz1ee x-frame-options SAMEORIGIN content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=2592000 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 336 x-xss-protection 0 expires Fri, 01 May 2020 12:24:56 GMT
GET H/1.0	200 OK	9780367408206.jpg images.tandf.co.uk/common/jackets/crclarge/978036740/	466 KB 466 KB	34ms 32ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978036740/9780367408206.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash c0b237a55719b1867ac278300b72d7449546bd482df1ee2d97843a35dbf8629e Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup MISS from localhost:80 Last-Modified Thu, 05 Mar 2020 11:32:49 GMT Server Apache ETag "2bb7af4e-747bf-5a019e5903cd1" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 477119
GET H/1.0	200 OK	9780367253080.jpg images.tandf.co.uk/common/jackets/crclarge/978036725/	10 KB 10 KB	36ms 34ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978036725/9780367253080.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash ea8ec3c7a8e44853e51079d6cdfde7c109a508a4da3210142ad266322d815c0c Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup HIT from localhost:80 Last-Modified Thu, 23 Jan 2020 11:19:28 GMT Server Apache ETag "2ba1993b-27fa-59cccd07f2763" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 10234
GET H/1.0	200 OK	9781138360990.jpg images.tandf.co.uk/common/jackets/crclarge/978113836/	10 KB 11 KB	35ms 33ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978113836/9781138360990.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 1384fc3bf87c025ba0b76ae22d36c258b38d63ca541b07e509d3ab90cc7dff50 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup MISS from localhost:80 Last-Modified Wed, 04 Sep 2019 14:26:37 GMT Server Apache ETag "2b895790-29e0-591bafe2b5c9d" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 10720
GET H/1.0	200 OK	9781138584945.jpg images.tandf.co.uk/common/jackets/crclarge/978113858/	10 KB 10 KB	36ms 34ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978113858/9781138584945.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 477cc20546a3f80625dc769a5bf8f0fc2d8679545708fe5f25d5219573d07497 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup MISS from localhost:80 Last-Modified Wed, 24 Jul 2019 14:31:09 GMT Server Apache ETag "2b9f906d-2885-58e6e290ed135" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 10373
GET H/1.0	200 OK	9780367217730.jpg images.tandf.co.uk/common/jackets/crclarge/978036721/	12 KB 12 KB	66ms 31ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978036721/9780367217730.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 4b625998a028c1c8543462fca624939aeea077c50c6460d74211e227d6adb325 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup MISS from localhost:80 Last-Modified Tue, 11 Jun 2019 14:34:22 GMT Server Apache ETag "2ba81fe8-2eaa-58b0d315e8599" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 11946
GET H/1.0	200 OK	9781138597075.jpg images.tandf.co.uk/common/jackets/crclarge/978113859/	12 KB 12 KB	69ms 33ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978113859/9781138597075.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 6c5fd7fba7fecec27ccd2126e4cdd81833b01916fa3223ce3c5f2eafd6b91a85 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup MISS from localhost:80 Last-Modified Fri, 20 Sep 2019 15:28:51 GMT Server Apache ETag "2bb9c274-2ec6-592fdba2c7824" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 11974
GET H/1.0	200 OK	9780367139919.jpg images.tandf.co.uk/common/jackets/crclarge/978036713/	1 MB 1 MB	35ms 33ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978036713/9780367139919.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash b608a3fd0c686c055d3ba043dcaa121c39a74c185f09b94650fc8c84dbbdbc7a Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup HIT from localhost:80 Last-Modified Fri, 13 Mar 2020 14:51:30 GMT Server Apache ETag "2b2e65e0-10055e-5a0bd9ad85c0b" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 1049950
GET H/1.0	200 OK	9781482239959.jpg images.tandf.co.uk/common/jackets/crclarge/978148223/	9 KB 9 KB	62ms 35ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978148223/9781482239959.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 2007b41953f548ae72beb356ad9d1b0e850bd995919aad5f1bd23daaf639a4b0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup HIT from localhost:80 Last-Modified Tue, 10 Apr 2018 18:26:57 GMT Server Apache ETag "2b75abf3-2359-56982aaee2494" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 9049
GET H/1.0	200 OK	9781138595309.jpg images.tandf.co.uk/common/jackets/crclarge/978113859/	9 KB 9 KB	61ms 34ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978113859/9781138595309.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash ae5c2f65b759687d47bd3ceff4d3bec81020cc04b6039169746aa778edd4ae02 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup HIT from localhost:80 Last-Modified Mon, 25 Feb 2019 20:48:17 GMT Server Apache ETag "2b83aa29-241d-582be0f639c03" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 9245
GET H/1.0	200 OK	9781138641235.jpg images.tandf.co.uk/common/jackets/crclarge/978113864/	6 KB 7 KB	31ms 31ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978113864/9781138641235.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 7efdc59d183f851dc8c25339d3a500599968ddeeb82b1d614af1e3904b7c18d0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup HIT from localhost:80 Last-Modified Tue, 02 Jul 2019 09:45:57 GMT Server Apache ETag "2bbc685d-18d1-58caf9c8d8544" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 6353
GET H/1.0	200 OK	9781498708227.jpg images.tandf.co.uk/common/jackets/crclarge/978149870/	11 KB 11 KB	31ms 31ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978149870/9781498708227.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash bbda20ce4f4035ce26861e01e3e00ed47309ddfd5ffd80d4c8f6ada146f1e52d Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup HIT from localhost:80 Last-Modified Mon, 07 Dec 2015 15:52:41 GMT Server Apache ETag "2bbc685e-2a16-52650d8e22b67" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 10774
GET H/1.0	200 OK	9781498772457.jpg images.tandf.co.uk/common/jackets/crclarge/978149877/	11 KB 11 KB	32ms 32ms	Image image/jpeg	34.252.62.1 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://images.tandf.co.uk/common/jackets/crclarge/978149877/9781498772457.jpg Protocol HTTP/1.0 Security TLS 1.2, RSA, AES_128_GCM Server 34.252.62.1 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-34-252-62-1.eu-west-1.compute.amazonaws.com Software Apache / Resource Hash 6a044b026303ce4dcf10d673cb343a155726904db0e8371904c77326ad2574b3 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers Date Wed, 01 Apr 2020 12:24:56 GMT Via 1.0 localhost (squid/3.1.19) X-Cache-Lookup HIT from localhost:80 Last-Modified Thu, 04 Feb 2016 18:13:06 GMT Server Apache ETag "2bbc685f-2a4b-52af5afb6e56e" X-Cache MISS from localhost Content-Type image/jpeg Connection keep-alive Accept-Ranges bytes Content-Length 10827
GET H/1.0	200 OK	analytics Show response pi.pardot.com/	4 KB 3 KB	258ms 258ms	Script text/javascript	52.202.69.186 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=60677&account_id=112042&title=2%E2%81%B5%20Problems%20for%20STEM%20Education%20-%20CRC%20Press%20Book&url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&referrer= Requested by Host: pi.pardot.com URL: https://pi.pardot.com/pd.js Protocol HTTP/1.0 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.202.69.186 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS pi0-lba1-1-ue1.aws.pardot.com Software PardotServer / Resource Hash 508bb7de9b2800e0b1f6d1ee294a05de6668502ff88114032e5362ab7ff4550a Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers Pragma no-cache Date Wed, 01 Apr 2020 12:24:56 GMT Content-Encoding gzip X-Pardot-Route 13c7a24cfc43e49b0467af9964bf67ec X-Pardot-LB 4208770abb36eec2b2f3a1c951758cc1 X-Pardot-Rsp 16/90/70 Vary Accept-Encoding,User-Agent P3p CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml", CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml" Cache-Control no-store, no-cache, must-revalidate Connection keep-alive Content-Type text/javascript; charset=utf-8 Content-Length 1732 Server PardotServer Expires Thu, 19 Nov 1981 08:52:00 GMT
GET H2	200	books Show response books.google.com/ Redirect Chain https://encrypted.google.com/books?jscmd=viewapi&bibkeys=ISBN%3A9780429344251&hl=en&source=viewport&callback=_callbacks____2k8haz1lo https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9780429344251&hl=en&source=viewport&callback=_callbacks____2k8haz1lo	28 B 122 B	120ms 119ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9780429344251&hl=en&source=viewport&callback=_callbacks____2k8haz1lo Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 241d1fa0e9dcc129963b3846fb43f90435236a7086f72145a6d6257badb0cf65 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 46 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:56 GMT Redirect headers date Wed, 01 Apr 2020 12:24:56 GMT x-content-type-options nosniff server OFE/0.1 location https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9780429344251&hl=en&source=viewport&callback=_callbacks____2k8haz1lo x-frame-options SAMEORIGIN content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=2592000 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 339 x-xss-protection 0 expires Fri, 01 May 2020 12:24:56 GMT
GET H/1.0	200 OK	analytics Show response go.taylorandfrancis.com/	53 B 1 KB	454ms 162ms	Script text/javascript	52.202.69.186 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://go.taylorandfrancis.com/analytics?conly=true&visitor_id=1270645919&visitor_id_sign=e5de1188a7bd8979c620e5af756caa7df1cd736d42b622db2b7e81d0045a84ded7b0d450f83e88ed7a2da6a2b54ecee076836e67&pi_opt_in=&campaign_id=60677&account_id=112042&title=2%E2%81%B5%20Problems%20for%20STEM%20Education%20-%20CRC%20Press%20Book&url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&referrer= Requested by Host: pi.pardot.com URL: https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=60677&account_id=112042&title=2%E2%81%B5%20Problems%20for%20STEM%20Education%20-%20CRC%20Press%20Book&url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&referrer= Protocol HTTP/1.0 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.202.69.186 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS pi0-lba1-1-ue1.aws.pardot.com Software PardotServer / Resource Hash a3663aa6b825e077ddf40b6e5e49fd5d57b8174f06afb0aa37fe86ac9ebfd698 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers Pragma no-cache Date Wed, 01 Apr 2020 12:24:57 GMT X-Pardot-Route 13c7a24cfc43e49b0467af9964bf67ec X-Pardot-LB 4208770abb36eec2b2f3a1c951758cc1 X-Pardot-Rsp 16/115/68 Vary User-Agent P3p CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml", CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml" Cache-Control no-store, no-cache, must-revalidate Connection keep-alive Content-Type text/javascript; charset=utf-8 Content-Length 53 Server PardotServer Expires Thu, 19 Nov 1981 08:52:00 GMT
GET H2	200	embed_shepherd-v1.js Show response fast.wistia.com/static/	590 KB 107 KB	7ms 7ms	Script application/javascript	2a04:4e42:1b::622 FASTLY
General Check archive.org Show headers Download Go to Full URL https://fast.wistia.com/static/embed_shepherd-v1.js Requested by Host: pi.pardot.com URL: https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=60677&account_id=112042&title=2%E2%81%B5%20Problems%20for%20STEM%20Education%20-%20CRC%20Press%20Book&url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&referrer= Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2a04:4e42:1b::622 , Ascension Island, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash e7131c1d220e1a51e511d4da5af410b9ffc548d9b0b278cc1452d8b82dde2dfe Security Headers Name Value Strict-Transport-Security max-age=0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:56 GMT content-encoding br age 672 x-cache HIT, HIT status 200 strict-transport-security max-age=0 content-length 109270 via 1.1 varnish, 1.1 varnish x-served-by cache-sea4455-SEA, cache-hhn4083-HHN x-browser-version 74 last-modified Tue, 31 Mar 2020 21:14:04 GMT x-timer S1585743897.935095,VS0,VE0 etag "5e83b29c-1aad6" vary Accept-Encoding content-type application/javascript access-control-allow-origin * cache-control public, max-age=3600 x-browser chrome x-ecma-v modern accept-ranges bytes timing-allow-origin * x-cache-hits 1, 25
GET H2	200	books Show response books.google.com/ Redirect Chain https://encrypted.google.com/books?jscmd=viewapi&bibkeys=ISBN%3A0429344252&hl=en&source=viewport&callback=_callbacks____3k8haz1sc https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:0429344252&hl=en&source=viewport&callback=_callbacks____3k8haz1sc	28 B 142 B	118ms 117ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:0429344252&hl=en&source=viewport&callback=_callbacks____3k8haz1sc Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 2b7eda4dfdcdfeb20c64bf56611f04542c356415f71547654aae5ccdb8ff0b42 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:57 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 46 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:57 GMT Redirect headers date Wed, 01 Apr 2020 12:24:57 GMT x-content-type-options nosniff server OFE/0.1 location https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:0429344252&hl=en&source=viewport&callback=_callbacks____3k8haz1sc x-frame-options SAMEORIGIN content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=2592000 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 336 x-xss-protection 0 expires Fri, 01 May 2020 12:24:57 GMT
GET H2	200	/ Show response graph.facebook.com/	123 B 576 B	53ms 39ms	Script text/javascript	2a03:2880:f02d:e:face:b00c:0:2 FACEBOOK
General Check archive.org Show headers Download Go to Full URL https://graph.facebook.com/?id=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&fields=og_object%7Bengagement%7D&callback=_ate.cbs.rcb_7urj0 Requested by Host: s7.addthis.com URL: https://s7.addthis.com/js/300/addthis_widget.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f02d:e:face:b00c:0:2 , Ireland, ASN32934 (FACEBOOK, US), Reverse DNS Software / Resource Hash 457c61a1dee0c295583d6cb73dc7800ae0e7263240dd79e519798515c65d630c Security Headers Name Value Strict-Transport-Security max-age=15552000; preload Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers strict-transport-security max-age=15552000; preload x-app-usage {"call_count":0,"total_cputime":0,"total_time":0} status 200 date Wed, 01 Apr 2020 12:24:57 GMT, Wed, 01 Apr 2020 12:24:57 GMT x-fb-rev 1001928933 alt-svc h3-27=":443"; ma=3600 content-length 123 pragma no-cache x-fb-debug t/JtT2hrbsL5msuljngipwygjodIGbVkgTQODuIwpi0u6kQxEm6gR62k0Qxxmcg00JNq+30nfiJkYAqPCU30mg== x-fb-trace-id En2rSMIsi1i etag "b8cbef7795135eb8b82d9ab83e5ee1df84e5e7db" content-type text/javascript; charset=UTF-8 access-control-allow-origin * x-fb-request-id Ar7TCZkGjjnU1_r1q680-W- cache-control private, no-cache, no-store, must-revalidate facebook-api-version v2.12 expires Sat, 01 Jan 2000 00:00:00 GMT
GET H2	200	count.json Show response widgets.pinterest.com/v1/urls/	129 B 182 B	127ms 108ms	Script application/javascript	151.101.12.84 FASTLY
General Check archive.org Show headers Download Go to Full URL https://widgets.pinterest.com/v1/urls/count.json?url=https%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&callback=window._ate.cbs.rcb_86q20 Requested by Host: s7.addthis.com URL: https://s7.addthis.com/js/300/addthis_widget.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.12.84 Frankfurt am Main, Germany, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash b11478f743e187e29c6a100f140621688a9fc788c83f12b9a1ec50c78767f378 Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers x-pinterest-host widgets.pinterest.com date Wed, 01 Apr 2020 12:24:57 GMT content-encoding br x-content-type-options nosniff age 0 vary accept-encoding content-type application/javascript status 200 cache-control must-revalidate, max-age=887 x-envoy-upstream-service-time 1 accept-ranges none access-control-allow-origin * x-pinterest-rid 5383112786417372 expires Wed, 01 Apr 2020 12:39:57 GMT
GET H2	200	/ Show response graph.facebook.com/	122 B 307 B	53ms 40ms	Script text/javascript	2a03:2880:f02d:e:face:b00c:0:2 FACEBOOK
General Check archive.org Show headers Download Go to Full URL https://graph.facebook.com/?id=http%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&fields=og_object%7Bengagement%7D&callback=_ate.cbs.rcb_cymo0 Requested by Host: s7.addthis.com URL: https://s7.addthis.com/js/300/addthis_widget.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f02d:e:face:b00c:0:2 , Ireland, ASN32934 (FACEBOOK, US), Reverse DNS Software / Resource Hash 7b6637e70a6c0567427854791ecaecf5240b8311705159e4a33aaee7825ee11c Security Headers Name Value Strict-Transport-Security max-age=15552000; preload Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers strict-transport-security max-age=15552000; preload x-app-usage {"call_count":0,"total_cputime":0,"total_time":0} status 200 date Wed, 01 Apr 2020 12:24:57 GMT, Wed, 01 Apr 2020 12:24:57 GMT x-fb-rev 1001928933 alt-svc h3-27=":443"; ma=3600 content-length 122 pragma no-cache x-fb-debug wq84wG9gzSIU2rpRqSoTPTxtbW6tkIYFcDYxYGga9JWqQOe1r8LC5pcEAUt6YffgT97FA4KHFRk6QD1dglZwJQ== x-fb-trace-id A0huSwlNkQ4 etag "9829894271d6737b2350e25d03b6ff64301a3cf5" content-type text/javascript; charset=UTF-8 access-control-allow-origin * x-fb-request-id An1AVfXwJOg8crBJAQhtnHD cache-control private, no-cache, no-store, must-revalidate facebook-api-version v2.12 expires Sat, 01 Jan 2000 00:00:00 GMT
GET H2	200	count.json Show response widgets.pinterest.com/v1/urls/	128 B 372 B	119ms 100ms	Script application/javascript	151.101.12.84 FASTLY
General Check archive.org Show headers Download Go to Full URL https://widgets.pinterest.com/v1/urls/count.json?url=http%3A%2F%2Fwww.crcpress.com%2F2-Problems-for-STEM-Education%2FOchkov%2Fp%2Fbook%2F9780367345259&callback=window._ate.cbs.rcb_2hgo0 Requested by Host: s7.addthis.com URL: https://s7.addthis.com/js/300/addthis_widget.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.12.84 Frankfurt am Main, Germany, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 76ae3a00d097f4fa9f06bb274f91a5e2e39217cc76fc806e7e62eff3309c4b84 Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers x-pinterest-host widgets.pinterest.com date Wed, 01 Apr 2020 12:24:57 GMT content-encoding br x-content-type-options nosniff age 0 vary accept-encoding content-type application/javascript status 200 cache-control must-revalidate, max-age=887 x-envoy-upstream-service-time 3 accept-ranges none access-control-allow-origin * x-pinterest-rid 4868900166432307 expires Wed, 01 Apr 2020 12:39:57 GMT
GET H2	200	books Show response books.google.com/ Redirect Chain https://encrypted.google.com/books?jscmd=viewapi&bibkeys=ISBN%3A9781000762808&hl=en&source=viewport&callback=_callbacks____4k8haz1yy https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9781000762808&hl=en&source=viewport&callback=_callbacks____4k8haz1yy	557 B 362 B	140ms 140ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9781000762808&hl=en&source=viewport&callback=_callbacks____4k8haz1yy Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash d4e6ef0a7b01e1b026a0020ae1cb6aac65dfc9e5f448dc2b03b9b359d2b2521e Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:57 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 285 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:57 GMT Redirect headers date Wed, 01 Apr 2020 12:24:57 GMT x-content-type-options nosniff server OFE/0.1 location https://books.google.com/books?jscmd=viewapi&bibkeys=ISBN:9781000762808&hl=en&source=viewport&callback=_callbacks____4k8haz1yy x-frame-options SAMEORIGIN content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=2592000 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 339 x-xss-protection 0 expires Fri, 01 May 2020 12:24:57 GMT
GET H2	200	books Show response books.google.de/ Redirect Chain https://books.google.com/books?id=euzNDwAAQBAJ&printsec=frontcover&source=gbs_ViewAPI&jscmd=run&callback=google.books.__callback._0 https://books.google.de/books?id=euzNDwAAQBAJ&printsec=frontcover&source=gbs_ViewAPI&jscmd=run&callback=google.books.__callback._0&redir_esc=y	22 KB 6 KB	193ms 192ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&printsec=frontcover&source=gbs_ViewAPI&jscmd=run&callback=google.books.__callback._0&redir_esc=y Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash cfce8f76ebb4930be8afc1131c3e042ffda457dbe4d9ecc6dbf4d6946b709756 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:57 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA", CP="This is not a P3P policy! See g.co/p3phelp for more info." status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 6227 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:57 GMT Redirect headers date Wed, 01 Apr 2020 12:24:57 GMT x-content-type-options nosniff server OFE/0.1 location https://books.google.de/books?id=euzNDwAAQBAJ&printsec=frontcover&source=gbs_ViewAPI&jscmd=run&callback=google.books.__callback._0&redir_esc=y x-frame-options SAMEORIGIN content-type text/html; charset=UTF-8 status 302 cache-control private alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 359 x-xss-protection 0
GET H2	200	books Show response books.google.de/	6 KB 1 KB	155ms 155ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PP1&jscmd=click3&callback=google.books.__callback._1 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 51e86dcc8b5128054b2fed940af579c4e3cd802001fec9df464987a9b65c7e43 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:57 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1205 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:57 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	181ms 181ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR3&jscmd=click3&callback=google.books.__callback._2 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 5521d0c254ea179f693f79034c022d705c7fd1a7b06956bf1105830378aeb9e8 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:57 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1241 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:57 GMT
GET		content books.google.de/books/	0 0
GET H2	200	openhand.cur www.google.com/googlebooks/images/ Redirect Chain https://encrypted.google.com/googlebooks/images/openhand.cur https://www.google.com/googlebooks/images/openhand.cur	326 B 469 B	15ms 15ms	Image image/bmp	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/images/openhand.cur Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 080627fa359156339e79f118fa66a6937f09ff679fe87e8afa473b95c8168d35 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:58 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/bmp status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 326 x-xss-protection 0 expires Wed, 01 Apr 2020 12:24:58 GMT Redirect headers date Wed, 01 Apr 2020 11:48:10 GMT x-content-type-options nosniff server sffe age 2207 location https://www.google.com/googlebooks/images/openhand.cur content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Thu, 02 Apr 2020 11:48:10 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	157ms 157ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR4&jscmd=click3&callback=google.books.__callback._3 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 0e38ee7dbe253d2e33b0d416872028bc748d8373da9bb16b6b1bd1a1d853788b Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:57 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1240 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:57 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	183ms 183ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR7&jscmd=click3&callback=google.books.__callback._4 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 3439fa2aa075c70d753e7e7036b8cff665bceba80fe56abe74bc9c731f2c87ed Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1239 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	163ms 163ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR8&jscmd=click3&callback=google.books.__callback._5 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 2766c94cd5e5bdc6f75c42721b5a75ee982405ba7762df994d7c1514e2a9abec Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:57 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1236 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:57 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	185ms 185ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR9&jscmd=click3&callback=google.books.__callback._6 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 72d396a39fbf4f8f75f309cd651861d15333eae23a1a679cfc5f4372a825bd40 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1238 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	150ms 150ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR10&jscmd=click3&callback=google.books.__callback._7 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 2845d049a48ddfbdefab9f4a7ba6c190c9e7d8e547353b482fc6bd8c969f0d32 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1234 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	162ms 162ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR11&jscmd=click3&callback=google.books.__callback._8 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 5e12e3ee01fc147144bc7e6be9c9bb123ecefd30c0d70655ba83994b1044deca Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1233 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	189ms 189ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR12&jscmd=click3&callback=google.books.__callback._9 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash cad64bf846bbd557b9c844378979962644b2fb125cd4cb825de5be94ed43c98e Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1230 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	183ms 183ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR13&jscmd=click3&callback=google.books.__callback._10 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash f6f7e6a8f446808fa6bab6e49ea097582d9f0fe2c8118a6f8b45d84892be771b Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1228 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	205ms 205ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR14&jscmd=click3&callback=google.books.__callback._11 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 4326c8cd7f0b74b5e8fae09b685a988a37b79eee373aff261c17c3e1d95c3f5b Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1230 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	171ms 171ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR15&jscmd=click3&callback=google.books.__callback._12 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 580d571b8f054b46bf2898449588da8f30159743112231ad4e0fc025f37db5e0 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1234 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	202ms 202ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR16&jscmd=click3&callback=google.books.__callback._13 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 90007329d73e5204c7e503cb8302b0aed4982bce3ca0637a0d4a484208575933 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1234 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	171ms 171ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR17&jscmd=click3&callback=google.books.__callback._14 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash b49adad319192d4a579a0de62e3c7fa7176a40d014daf4b796e66f1dff1542f6 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1238 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	174ms 174ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR18&jscmd=click3&callback=google.books.__callback._15 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash efedeeb4bc29c80b0fd494b4df5c8de978a3a555dbc535d4dff0b771481b6b8a Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1235 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	164ms 164ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR19&jscmd=click3&callback=google.books.__callback._16 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 71d820b8ef44e769cab5cf1a4f29b69bfa949c6e035430039bfec889a9349518 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1237 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	152ms 151ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR20&jscmd=click3&callback=google.books.__callback._17 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 431ff19b818eef6cd3438b9b4741b7c90e098229ba3e7646de07690d9f7fb2fd Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1240 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	165ms 164ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR21&jscmd=click3&callback=google.books.__callback._18 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 854685366adc69b3c8c091dbab401b98963e7c8c7c1bcf7176c7d3e2a54ef095 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1236 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	180ms 179ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PR22&jscmd=click3&callback=google.books.__callback._19 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 4035146a247c947dcded1fad6b5d4564403125da8ef8067e83fb80b3b6d44aab Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1235 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	162ms 162ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA1&jscmd=click3&callback=google.books.__callback._20 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 9ca1bae87c2fbc66fa3b7c3338936e300dde0e9357c508c3c747d40f3b54cca8 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1241 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	287ms 287ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA2&jscmd=click3&callback=google.books.__callback._21 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 8476b7000933a8aa6ff0aa565b5cf3c7ca977e43b0d4dc74f7dd49c9470cd3c6 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1233 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	249ms 249ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA3&jscmd=click3&callback=google.books.__callback._22 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash d5306a32f734f3240c1658dc6f04c1003be11f3ed8f80341a01202bf958d3039 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1233 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	193ms 193ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA4&jscmd=click3&callback=google.books.__callback._23 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 6f19e55a3adb563e0f7ec9f2dce79cbd2b735a391224f778b43afe75ff35cf52 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1237 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	231ms 230ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA5&jscmd=click3&callback=google.books.__callback._24 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 26d7e7d8e16c730739ee60464c55c1a1a371443ff6944d69e50da8c6d98e9d3d Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1235 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	219ms 219ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA6&jscmd=click3&callback=google.books.__callback._25 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 837267c2e557a34bd22e58622d271ca4496527f1ca6f973aca484e4d38e93af8 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1236 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	242ms 242ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA7&jscmd=click3&callback=google.books.__callback._26 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 5c87e6397f737ed397038ed4337432616a3b3fa35a600cf56d9a1dd3c5d4cff8 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1239 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	252ms 252ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA8&jscmd=click3&callback=google.books.__callback._27 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash b1a150cfc2ac5ad4bf2d1c2d65f9f5c392d3c1fbb10f3139316324d3c301e2a6 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1237 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	239ms 239ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA9&jscmd=click3&callback=google.books.__callback._28 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 6fc24ae75dc8fa4efdfc698847c856518c0f7a53faf033448e2ebeecfe98ceda Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1240 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	239ms 238ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA10&jscmd=click3&callback=google.books.__callback._29 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 0176a2f27596f5c2e27d8f09820ddc6a53eff66c8c8ff6e2eaa6a5f630074d16 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1239 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	278ms 277ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA11&jscmd=click3&callback=google.books.__callback._30 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 18ad44b5fa139d2d6c63e1f2a06dc3248c8745abf961c46010924548d3d11fb6 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1236 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	235ms 235ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA12&jscmd=click3&callback=google.books.__callback._31 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash f3472d884155c7d250a9ac768528bb16440ba769a6e4456525d79f4c665d7c6e Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1237 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	254ms 254ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA13&jscmd=click3&callback=google.books.__callback._32 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 54b071b01a7306c3903f80958c685be0c3a363f3607813c31af3e7dc9021a83a Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:58 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1239 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:58 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	354ms 354ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA14&jscmd=click3&callback=google.books.__callback._33 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 6a861159cdf5abd87176ebdd00bfa86210a3654958b76ac8c74c29f75c388d3a Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1230 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	249ms 249ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA15&jscmd=click3&callback=google.books.__callback._34 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 02e05cf6276bd6eb6369ad99291c999cc9bbc08cbf9eabab28ae99f46f05b1e7 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1230 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	267ms 266ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA16&jscmd=click3&callback=google.books.__callback._35 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 2d7c8f10aeb9771da2383fbb58f50a456c43cd91982bb2b08c543ef6b54dd271 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1234 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	286ms 285ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA17&jscmd=click3&callback=google.books.__callback._36 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 80007b33e566e4c6afa6960f359edef578afddcb2b3e10c386ee9d1c319e9899 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1233 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	283ms 283ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA18&jscmd=click3&callback=google.books.__callback._37 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash baea148df90cfc90edacfcebbc93e79105a5bba0630ce1fbb3833831876403be Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1234 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	240ms 240ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA19&jscmd=click3&callback=google.books.__callback._38 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 69f56c81bda1aa33288b44eb290964ee71a70264530b5e26ed06a15b5c69a2a4 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1229 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	283ms 282ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA20&jscmd=click3&callback=google.books.__callback._39 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 62b0870c1908de1b3961e92a3b430e8d24c5f4fb64f48c34ad63b82c9ce16376 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1233 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	232ms 232ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA21&jscmd=click3&callback=google.books.__callback._40 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash e170f3f0e6f124ed88e9f81931ed353a202decb3e3eeff358e9c5e420deb1a7a Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1232 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	190ms 190ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA22&jscmd=click3&callback=google.books.__callback._41 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash e59839e5fbc2bee21ab53f8069be1e80517b8c761dee46f7e87b1e63e5056789 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1230 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	663 B 271 B	236ms 235ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA23&jscmd=click3&callback=google.books.__callback._42 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash ace067e1f39ef1302df2a683afa77c5b71a73fca077ba95f7a85f7ee896e54a3 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	663 B 266 B	193ms 192ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA24&jscmd=click3&callback=google.books.__callback._43 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash f2cade090df46c96cb84a54534699f23962b6fe5085065d454cd2c129919f182 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 193 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	663 B 270 B	150ms 150ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA25&jscmd=click3&callback=google.books.__callback._44 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash c33ade969e6ca47d3ec1364637b6f901c8e3701c9b56482e765b4c7fd43a0773 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 193 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	663 B 266 B	162ms 161ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA26&jscmd=click3&callback=google.books.__callback._45 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 6cee40c8b1f33131a7c07f8e9f88f4bc3a3f7ee289f801117510f29e8fde276d Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 193 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	663 B 266 B	148ms 148ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA27&jscmd=click3&callback=google.books.__callback._46 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 91d30a7d258c57d3a443f208e5a66a326f5f4c5aaf491c311bdba5327b852973 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 193 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	663 B 266 B	189ms 189ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA28&jscmd=click3&callback=google.books.__callback._47 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 11af587c59209add57283cd4a772516774dbe8a50dfbdaca398f2271f10d2ca7 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 193 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	6 KB 1 KB	213ms 213ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA29&jscmd=click3&callback=google.books.__callback._48 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash e1983f4053b103d6394111b3a437ff9e536d41498c6cb87cedb138a024c44665 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1234 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	159ms 159ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA30&jscmd=click3&callback=google.books.__callback._49 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 31dc10608dec57b3c65640cf7545a387a724635e1bef5e3dc34db0b55e5daa9b Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	182ms 182ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA31&jscmd=click3&callback=google.books.__callback._50 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 0f0bfa339e13627dcc46dba69b0c19dd423d2b62d73cc0d91735245070a53dda Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	148ms 148ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA32&jscmd=click3&callback=google.books.__callback._51 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash c47c51ccf5afcf9cb92563744ec10088f8416e209e3db66c5f4677b95f0fee0b Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	152ms 152ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA33&jscmd=click3&callback=google.books.__callback._52 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash cc66f33a2f73321311c0e70353cbf24ca90f438da18671145949ae16b45e217d Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	156ms 156ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA34&jscmd=click3&callback=google.books.__callback._53 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 8a5bbc580d0d50201fbb424e3b589baaa42be013de3a04b406efd56182a8aa04 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	176ms 175ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA35&jscmd=click3&callback=google.books.__callback._54 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash dbb0cf3d5502324df06ef737275ebad1180dc934b52f3e35120bde49da8aee25 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	160ms 160ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA36&jscmd=click3&callback=google.books.__callback._55 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 58cce2e2a3db172754c9346deb119a8a484603a22dba2f35c8d670f9eec31fef Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	153ms 153ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA37&jscmd=click3&callback=google.books.__callback._56 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 2c3a40d22a11977594f6c27c2b5cf53197dcc7a153bf71ee5346690dfe591078 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	147ms 147ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA38&jscmd=click3&callback=google.books.__callback._57 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 1355eb4863ac1ed605a955f23d23912270e98c957db0813c6a0a3809017dd58a Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	152ms 152ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA39&jscmd=click3&callback=google.books.__callback._58 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash f5043c2c38740e82480cb92cde8af930f96476fd6b68571e7e64877f0ba82117 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	166ms 165ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA40&jscmd=click3&callback=google.books.__callback._59 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash d2f30d7bb6e58a87ed8e612b33391bc0576638bee319054ede6eedf3583205a7 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	174ms 173ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA41&jscmd=click3&callback=google.books.__callback._60 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 20320eb57bdd81ce15e6b3f5883437607dd76a18d5cda23fa9be11e734debfda Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	158ms 158ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA42&jscmd=click3&callback=google.books.__callback._61 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 25c261d6509c717631a74072c2e18de82d2dd1f8af695d3102d0de0e5f9a1c1f Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	160ms 160ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA43&jscmd=click3&callback=google.books.__callback._62 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash ad085ef986a2d9bb0e337adb310edb258d553928aff40ee1e80cba93ae0770fb Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:24:59 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:24:59 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	176ms 176ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA44&jscmd=click3&callback=google.books.__callback._63 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 7c42eaf2f8d42c2cf5908836f9e167151059a57bc8f3a0c70e317847a266ac58 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 290 B	154ms 153ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA45&jscmd=click3&callback=google.books.__callback._64 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 3bff9205ec468690667da894f7056d85a342fb910a374a9b54295f4e9f5d638d Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	147ms 147ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA46&jscmd=click3&callback=google.books.__callback._65 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 3d084d9d8a5fb6e7e105988e5db23704061ccd90e66bc2c77b42413dbb3d824b Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	160ms 159ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA47&jscmd=click3&callback=google.books.__callback._66 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash db7d3deb1b1d55a7181ce16c7d9323535585c334ee8f8b777ca96cfcd1a46798 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	156ms 156ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA48&jscmd=click3&callback=google.books.__callback._67 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 6527266e7d2b3fa7277001447828a98128865a77d7eacd5b26ca0ad62151d896 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	187ms 187ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA49&jscmd=click3&callback=google.books.__callback._68 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 698928ee441d0bdc40d1fc9e41cadb1a2a717bfe9072d095330f6d40965a387e Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	162ms 161ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA50&jscmd=click3&callback=google.books.__callback._69 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 9cf4dcec6e760ba5ef60a992424924244788162b7729c6afc72d26df9736195d Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	155ms 155ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA51&jscmd=click3&callback=google.books.__callback._70 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 8cc9b7633d049a0754cf194098a3e2379bd35a590a9e14291a394e4df1602f70 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	154ms 152ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA52&jscmd=click3&callback=google.books.__callback._71 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 793141b9937bafdf84448d7e516990ccf2910ab2adf7cf1046778927cd0edef1 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	183ms 183ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA53&jscmd=click3&callback=google.books.__callback._72 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash e9cb721768c8fabdffdde568e2bf38eb24a4eb94bf2cf5010a4d4e04dc07a604 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	155ms 154ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA54&jscmd=click3&callback=google.books.__callback._73 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash c2eb458021d6b0c7dc41d3d039de1a344a5b182682e50f7bba66fbce93e1f50f Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	153ms 152ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA55&jscmd=click3&callback=google.books.__callback._74 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash c7d758384f9f8f1b273c8b2534922cec27bd070c8bc347714d74d10e3259c336 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	154ms 154ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA56&jscmd=click3&callback=google.books.__callback._75 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash bb214ef3406deab312c10ab9febd5846ccd0d34548ec54cd1fd936cef7112b83 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	201ms 200ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA57&jscmd=click3&callback=google.books.__callback._76 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 6d5cd2a4faa29487610ec545b98cf9d28b7730414e4dfe6bbaae7790a08f61ce Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	181ms 181ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA58&jscmd=click3&callback=google.books.__callback._77 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 4fb1c34f8f78b299de34317167c30ab967860ea72d916239b6bcd79891c655ed Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 266 B	152ms 152ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA59&jscmd=click3&callback=google.books.__callback._78 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 5fa452b3bafdeb1b4745ea9acab079e58693d02482b4ae4324f2ce8a0111f274 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 193 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	159ms 159ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA60&jscmd=click3&callback=google.books.__callback._79 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 9c55de9c77a060e968528c80cb2adbe33047e33c783b286621ce51f082417386 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	174ms 174ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA61&jscmd=click3&callback=google.books.__callback._80 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 9ae0387561979d23e61ba4590cdcda03bcf2d4430b8cd7b59a51a23a7a84784e Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	180ms 180ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA62&jscmd=click3&callback=google.books.__callback._81 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash b3b227a641b2f21a9f0cbbe2fd0acda2a4b14983741c21c2a7f0358c0148606d Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	books Show response books.google.de/	664 B 267 B	205ms 205ms	Script application/javascript	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://books.google.de/books?id=euzNDwAAQBAJ&lpg=PP1&hl=de&pg=PA63&jscmd=click3&callback=google.books.__callback._82 Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software OFE/0.1 / Resource Hash 2ab6f9e767d3406c11437a60593502b0bd1d0891783451efbd547ff0b0a13b81 Security Headers Name Value Strict-Transport-Security max-age=604800 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest script Response headers date Wed, 01 Apr 2020 12:25:00 GMT content-encoding gzip x-content-type-options nosniff server OFE/0.1 x-frame-options SAMEORIGIN p3p policyref="http://www.google.com/googlebooks/p3p.xml", CP="DSP NON ADM DEV OUR BUS NAV COM INT STA" status 200 cache-control private, must-revalidate, max-age=0 content-disposition attachment; filename="f.txt" strict-transport-security max-age=604800 content-type application/javascript; charset=UTF-8 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 194 x-xss-protection 1; mode=block expires Wed, 01 Apr 2020 12:25:00 GMT
GET		cleardot.gif www.google.com/images/	0 0
GET H2	200	content books.google.de/books/	59 KB 60 KB	738ms 738ms	Image image/jpeg	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PP1&img=1&zoom=3&sig=ACfU3U0MArOgrmLw7sgPLty3kgZLsu3_ig&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 0b688fd8b11a3c804bb7cde47a4f48476f027f4b1709d2ed3f66c1844d3ac470 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/jpeg status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 60817 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	201 KB 202 KB	721ms 721ms	Image image/jpeg	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PP1&img=1&zoom=3&sig=ACfU3U0MArOgrmLw7sgPLty3kgZLsu3_ig&w=1280 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash c22ea40e42382133b09ffffaa50d2938d94a34dd66aabc9633e625fd12bbcce9 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/jpeg status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 206333 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	26 KB 26 KB	271ms 270ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR3&img=1&zoom=3&sig=ACfU3U0wr4GOnrzDnQFysQTtz_jwGkznQA&w=1280 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 0d453e79de9ac8b69cac95f8eade00830230e123a7e2d3c5043bd47620cc3274 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 26944 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	content books.google.de/books/	10 KB 10 KB	208ms 208ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR3&img=1&zoom=3&sig=ACfU3U0wr4GOnrzDnQFysQTtz_jwGkznQA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash e7bb6f1250e7a34b21d04ea64bd42a38aabe9e050b4723bbefd223a528e40eab Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 9743 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	content books.google.de/books/	21 KB 21 KB	212ms 212ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR4&img=1&zoom=3&sig=ACfU3U2kyWLhjDQ_8SdHBEevDu2ewXZing&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 16788a2a45922e64ce9c53f0c13a2e07cb936f7541c2cd74cce65c8edbc66009 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 21209 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	content books.google.de/books/	17 KB 17 KB	198ms 197ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR7&img=1&zoom=3&sig=ACfU3U3KJdGocxG5eRKY9N9wk58h-8u2_Q&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 1426e9767a644c3159176f398127aebb05ebb86faa0240032bf3664757b73ecb Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 17179 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	content books.google.de/books/	24 KB 24 KB	218ms 218ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR8&img=1&zoom=3&sig=ACfU3U0Q1nvzKNiQhbaUKPrN4-pPXJxZQQ&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash c82416790da6bc42df4e5cb2d80a15d8d37b0035c6aa77d562ce247cf718fc8a Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 24650 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	content books.google.de/books/	25 KB 25 KB	229ms 229ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR9&img=1&zoom=3&sig=ACfU3U0gaYaUFbBEjj9H1JDBqoiS8DzaCw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 0a137900f6fccf7991a243d9e77f4814e9ed23f0b97f2a6e286a607ce0c3d86f Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 25714 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	content books.google.de/books/	32 KB 32 KB	191ms 191ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR10&img=1&zoom=3&sig=ACfU3U29qbYC07P_MewlgnJOlORbguriqg&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 7793278de963648de244ed044c87edce0f4de64a35b1fa49d20986bae1425203 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 32432 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	content books.google.de/books/	26 KB 26 KB	216ms 216ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR11&img=1&zoom=3&sig=ACfU3U3GubIujrZ8lD6j1VtudLD0TkOUJw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 420259f65ea90b0020f97774df6c72c28b29b29cc3cd070d50bb2a8ec9da9c14 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 26392 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT
GET H2	200	content books.google.de/books/	18 KB 18 KB	241ms 241ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR12&img=1&zoom=3&sig=ACfU3U37au6z_5fc-_PfSYoREAu5VjzxQA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 1b9f3838c0f0c0d37b22f78065aa517ad490c0c9ecda6f3d742ddf2e631f33ed Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 18815 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	18 KB 18 KB	242ms 242ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR13&img=1&zoom=3&sig=ACfU3U2idl2c54Xrfh48DKZgsknHTH1zOg&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash af1f9f47caeb3a0ccb9221d0683347fbc258984e605832c77f124285ce038686 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 18150 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	6 KB 6 KB	220ms 219ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR14&img=1&zoom=3&sig=ACfU3U1IpdvcVmblVQMOZ3IkysVkkKbIVA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 2ca7cc029310651e936dcecacf58da4d4f0da00be3be99d751f68cc1a4116a25 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 5914 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	39 KB 39 KB	672ms 672ms	Image image/jpeg	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR15&img=1&zoom=3&sig=ACfU3U0F3DH98Y2uoecXcfhVMRSl5z-Ezg&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 46a20777d076653c7726c878da94b07105827ca51317b658dd922a5244985b37 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/jpeg status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 40148 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	6 KB 6 KB	203ms 203ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR16&img=1&zoom=3&sig=ACfU3U2OzNNI_VoC7Z-55L0XNLkD52ccTA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 2ca7cc029310651e936dcecacf58da4d4f0da00be3be99d751f68cc1a4116a25 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 5914 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	49 KB 49 KB	227ms 227ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR17&img=1&zoom=3&sig=ACfU3U0wiFuq5JzKP6ZPrHqQ0v28c2NMEg&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash ae284533242a866c8b8b277b024b91330917683043ed6982b7573a656cda1231 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 49812 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	75 KB 75 KB	266ms 265ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR18&img=1&zoom=3&sig=ACfU3U1wJOi0yV-TvBcil3d7PXR7RR-uXw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 7e7aa579d34b46b3a2e1f196bfb5d9be013f8c897ed578cff20a8f4807ef47c8 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 76434 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	68 KB 68 KB	266ms 266ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR19&img=1&zoom=3&sig=ACfU3U2m0xkuun3GKjq_JOmkXdeukVZLzw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 6d2833c33280d1552c6296997a753406a531ad829a80b58a5dcb9c436406c5e6 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 69513 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	68 KB 68 KB	228ms 228ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR20&img=1&zoom=3&sig=ACfU3U3fQxF5Bhk2R-Z0liu6N6YvBPVJtA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 57d284e7a13a47404d7fcaf96a3e2b32a7039294b78447fc9f6f6c5c45991e8f Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 69327 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	51 KB 51 KB	269ms 269ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR21&img=1&zoom=3&sig=ACfU3U2R4abuSXZv73pigO1C37Qhkmr7NA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 02f4fe47ab4b46d202e4254709e08f32ec3e6cb06a8f03c6776f87431e43f4ef Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 52570 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	6 KB 6 KB	197ms 197ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PR22&img=1&zoom=3&sig=ACfU3U3E0PbNOvEtXm9A_H6BvWXTMDoPUQ&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 2ca7cc029310651e936dcecacf58da4d4f0da00be3be99d751f68cc1a4116a25 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 5914 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	43 KB 43 KB	208ms 207ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA1&img=1&zoom=3&sig=ACfU3U0KbR_y6K1d_5Da8f4_FhviPeyEMQ&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash bbbe873bafb4e9773a285648b3d9a2ecde0568f1428579e2a8470fe3e9ed6859 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 44149 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET		content books.google.de/books/	0 0
GET H2	200	content books.google.de/books/	9 KB 9 KB	143ms 142ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA3&img=1&zoom=3&sig=ACfU3U0ftYbnY4cOhy-CkikVReOUG9RUSg&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 3efa8c43e5b4348f303a528c81adf435f0111ea752fe9f0f6241478b60987fa6 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=30 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 9103 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	75 KB 75 KB	286ms 286ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA4&img=1&zoom=3&sig=ACfU3U2Ft0zp1_BTKOGLRPyuKGK9ASxnQw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 2bc1f0c56211c4ed48c20dbfd1c22d5ec3810a443c8f51bb3aa3e5c26f666eeb Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 76742 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	46 KB 46 KB	240ms 240ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA5&img=1&zoom=3&sig=ACfU3U1GNFIzB0-FtArzkzdG1UkRhAf38g&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash e125f69738aede48fab55ba1a8b30f9710e3f962a0bf92c8ed86352077d72ef2 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 47440 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	36 KB 36 KB	224ms 224ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA6&img=1&zoom=3&sig=ACfU3U2vBqO8CArqvxzph0Yih1CDYIO_0w&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash c6c03b177ed5953aac5031d91693a3443b025db79e57ef9032c02a18a5989551 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 36524 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	62 KB 62 KB	693ms 692ms	Image image/jpeg	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA7&img=1&zoom=3&sig=ACfU3U0Bt_c4vMIQ3mYqAWxar87YxK9wrw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 8fae0e95996360192c4114df8306b1afc7f653df7d557e62749e336de17ff5ad Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/jpeg status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 63145 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	60 KB 60 KB	279ms 278ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA8&img=1&zoom=3&sig=ACfU3U0CTlFWJaeQXgpxpPLZ1HQJofRpXw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 75f3e630d53d170be22df81af868e95c599ffe73d7af19df723fe99b089b805c Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 61548 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	42 KB 42 KB	237ms 236ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA9&img=1&zoom=3&sig=ACfU3U3Tz__5w9rywf-cLI3K86gU06QZpg&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash e53e4e32b869fc60b2b021f23a1157259abfd04ea2c2e8b1298eb38e3d4e1cde Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 42657 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:01 GMT
GET H2	200	content books.google.de/books/	51 KB 52 KB	266ms 265ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA10&img=1&zoom=3&sig=ACfU3U35JuEbf5iu6G9f6R9K98k8s8Q-4Q&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 1df67d3eef2cc419c61c6532b19aaff63f78bf84b6bb66ee7c956a5acdbae2a6 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 52691 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	57 KB 57 KB	265ms 264ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA11&img=1&zoom=3&sig=ACfU3U1HMyRhX-FbbYMklVWAULxDpyi4UA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 8c7461aa58c3a0d1ad11e48887be05a52e83d7d6e27e480f8c6a27ea503d8905 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 58364 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	62 KB 62 KB	314ms 313ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA12&img=1&zoom=3&sig=ACfU3U25ODHRJ6Rk5JFPcweykGZ-t18UmQ&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 929d859d0b511a6847f166e28cb75424b95fc94e0b482987dccd42c167f62893 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 63380 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	56 KB 56 KB	262ms 262ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA13&img=1&zoom=3&sig=ACfU3U1YqcLp-KLFMyl1CaovjpZxXBzZSw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 7fb6861ba635e260247f12a27c4e754c6d6d9c9fd112b25a98defcea6db48c70 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 57736 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	73 KB 73 KB	248ms 247ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA14&img=1&zoom=3&sig=ACfU3U3IAM-nfF73NSC13HkB9oAqqJg_Vw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash f71862bd40c94915af8cdb935cdf1419d92cf2361c44a896d32cd59e15fff2d6 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 74990 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	30 KB 30 KB	239ms 239ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA15&img=1&zoom=3&sig=ACfU3U2v831yKmnv7G31OsShFTLO90hDOw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 11adeff88ced5be1366d8bf1cd7d4ac81330a0b65e9152545b6161c10b88a9a6 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 30333 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	41 KB 41 KB	242ms 241ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA16&img=1&zoom=3&sig=ACfU3U1oZvi-GSNqSyMRIt1yBfxENe5FCQ&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 1a0cc4a56ef7a0d8329034b682c64f09e8fcefa174707dade0a9d588c91fb51c Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 42208 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	45 KB 45 KB	257ms 256ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA17&img=1&zoom=3&sig=ACfU3U1-Ex3G015sDax_ZlTiKCA2fFTnUw&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash a684aca54d0dea96bc86b84bbc9e07734cb323f0b41d8517c5b147f7e63fff98 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 45719 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	61 KB 61 KB	246ms 246ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA18&img=1&zoom=3&sig=ACfU3U1Sqb79rUaeBbqfo3HzO3vVV3cMIA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 09b8b7c556c6381dd25ed4b9ae55d9133393e52ffc4497096e0e94de792890b3 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 62086 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	43 KB 44 KB	244ms 244ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA19&img=1&zoom=3&sig=ACfU3U2Iig4IvV8EpNA1TM7oHyvLhX2rsA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash d892b2892178656d695064d35af422c965c0bdb3e30e971585a8c9489db1aeb3 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 44529 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	67 KB 67 KB	304ms 304ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA20&img=1&zoom=3&sig=ACfU3U2OLfAAFCunnRVUsBxsNOllRhdcPg&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 8ee58afa470a8fbe955435e176a23cec33dd87023fc983251f9c8d7edd517d73 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 68323 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	36 KB 37 KB	242ms 242ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA21&img=1&zoom=3&sig=ACfU3U13hNWcHMab5UpSvfGNtkVAes0w6g&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 806a64746c5ffaa5790aacf9aca61a7fabec0656ed50b113d8fdfbcc5c93cdf1 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 37298 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	55 KB 55 KB	323ms 323ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA22&img=1&zoom=3&sig=ACfU3U0nncz53hTlRn16fZpA13Zup1Nc3g&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash c4f17d414f1d54c1695dbc400195e85f3c31b9f183f6b10ad90f904ca2018478 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 56549 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET		content books.google.de/books/	0 0
GET		content books.google.de/books/	0 0
GET		content books.google.de/books/	0 0
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	15ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:59 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:24:59 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79516 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 110 B	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:24:59 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	content books.google.de/books/	9 KB 9 KB	141ms 140ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA24&img=1&zoom=3&sig=ACfU3U0ZdjWfFa-0usn9oB0UrzVB73Vvsg&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 3efa8c43e5b4348f303a528c81adf435f0111ea752fe9f0f6241478b60987fa6 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=30 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 9103 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	content books.google.de/books/	9 KB 9 KB	118ms 118ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA23&img=1&zoom=3&sig=ACfU3U2HdImcMssZBwiBOdjg7kjr9O-gCA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 3efa8c43e5b4348f303a528c81adf435f0111ea752fe9f0f6241478b60987fa6 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=30 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 9103 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 112 B	15ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:24:59 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	content books.google.de/books/	62 KB 62 KB	307ms 306ms	Image image/png	2a00:1450:4001:820::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA29&img=1&zoom=3&sig=ACfU3U0qt1-9VAIZF0nGC3OZlfPpoS85vA&w=-2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Ocean Content Server / Resource Hash 8066561fdede0848571d0d6c434203d5d0f7ae5f9722e810184f0ea80918c30e Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff server Ocean Content Server x-frame-options SAMEORIGIN content-type image/png status 200 cache-control private, max-age=86400 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 63015 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:02 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	17ms 16ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:59 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:24:59 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79516 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	15ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:24:59 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:24:59 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79516 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	15ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79516 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	15ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	17ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	16ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	16ms 16ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	16ms 16ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	18ms 18ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	16ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	15ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	17ms 17ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	restricted_logo.gif www.google.com/googlebooks/ Redirect Chain https://encrypted.google.com/googlebooks/restricted_logo.gif https://www.google.com/googlebooks/restricted_logo.gif	1 KB 1 KB	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/googlebooks/restricted_logo.gif Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 1fe87545d085e205626bc3fd3df90eb9c125904fcc62e7496f697ab39a5efdff Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Thu, 03 Oct 2019 12:00:00 GMT server sffe content-type image/gif status 200 cache-control private, max-age=31536000 accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 1085 x-xss-protection 0 expires Wed, 01 Apr 2020 12:25:00 GMT Redirect headers date Tue, 31 Mar 2020 14:19:43 GMT x-content-type-options nosniff server sffe age 79517 location https://www.google.com/googlebooks/restricted_logo.gif content-type text/html; charset=UTF-8 status 301 cache-control public, max-age=86400 alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 251 x-xss-protection 0 expires Wed, 01 Apr 2020 14:19:43 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	15ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	15ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:00 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	19ms 19ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	15ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 13ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	15ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	20ms 20ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 13ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	16ms 16ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	15ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	15ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:01 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	15ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 13ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	15ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	13ms 13ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	16ms 15ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	14ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	18ms 17ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	17ms 16ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	cleardot.gif www.google.com/images/	43 B 113 B	15ms 14ms	Image image/gif	2a00:1450:4001:820::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/images/cleardot.gif Requested by Host: encrypted.google.com URL: https://encrypted.google.com/books/javascript/api_99e918fc41217b43d9067501a5c307ec__en.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.crcpress.com/2-Problems-for-STEM-Education/Ochkov/p/book/9780367345259 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Dest image Response headers pragma no-cache date Wed, 01 Apr 2020 12:25:02 GMT x-content-type-options nosniff last-modified Tue, 22 Oct 2019 18:30:00 GMT server sffe content-type image/gif status 200 cache-control no-cache, no-store, must-revalidate accept-ranges bytes alt-svc quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000 content-length 43 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain

books.google.de

URL

https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PP1&img=1&zoom=3&sig=ACfU3U0MArOgrmLw7sgPLty3kgZLsu3_ig&w=1280

Domain

www.google.com

URL

https://www.google.com/images/cleardot.gif

Domain

books.google.de

URL

https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA2&img=1&zoom=3&sig=ACfU3U001mzq9qAS3oIl8QsoYGFeiMa5rQ&w=-2

Domain

books.google.de

URL

https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA23&img=1&zoom=3&sig=ACfU3U2HdImcMssZBwiBOdjg7kjr9O-gCA&w=-2

Domain

books.google.de

URL

https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA24&img=1&zoom=3&sig=ACfU3U0ZdjWfFa-0usn9oB0UrzVB73Vvsg&w=-2

Domain

books.google.de

URL

https://books.google.de/books/content?id=euzNDwAAQBAJ&hl=de&pg=PA25&img=1&zoom=3&sig=ACfU3U2BTbPc61xeY3jEesVoRv9-wzHQEA&w=-2