blog.logrocket.com Open in urlscan Pro
2606:4700:20::681a:9b9  Public Scan

16 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 46

• https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1468257&url=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&time=1579091378806 HTTP 302
• https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D1468257%26url%3Dhttps%253A%252F%252Fblog.logrocket.com%252Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%252F%26time%3D1579091378806%26liSync%3Dtrue HTTP 302
• https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1468257&url=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&time=1579091378806&liSync=true

Request Chain 69

• https://widget.intercom.io/widget/zcgg0wlq HTTP 302
• https://js.intercomcdn.com/shim.latest.js

Request Chain 83

• https://googleads.g.doubleclick.net/pagead/viewthroughconversion/921880774/?random=1803394350&cv=9&fst=*&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/&tiba=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=swUfXvOsDcyKrAS2p5igBw&sscte=1&crd=&gtd= HTTP 302
• https://www.google.com/pagead/1p-conversion/921880774/?random=1803394350&cv=9&fst=*&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/&tiba=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&gtd=&is_vtc=1&ocp_id=swUfXvOsDcyKrAS2p5igBw&random=1497788026&resp=GooglemKTybQhCsO HTTP 302
• https://www.google.de/pagead/1p-conversion/921880774/?random=1803394350&cv=9&fst=*&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/&tiba=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&gtd=&is_vtc=1&ocp_id=swUfXvOsDcyKrAS2p5igBw&random=1497788026&resp=GooglemKTybQhCsO&ipr=y

98 HTTP transactions Everything HTML Script AJAX CSS Image Expand all
2 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	200	Primary Request / Show response blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/	104 KB 27 KB	219ms 169ms	Document text/html	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 436286c98fcb830c789c032952bac9035f89e8791188e2550a99ce45f7c0ee14 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers :method GET :authority blog.logrocket.com :scheme https :path /using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ pragma no-cache cache-control no-cache upgrade-insecure-requests 1 user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 sec-fetch-user ?1 accept text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3 sec-fetch-site none sec-fetch-mode navigate accept-encoding gzip, deflate, br Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Sec-Fetch-User ?1 Response headers status 200 date Wed, 15 Jan 2020 12:29:38 GMT content-type text/html; charset=UTF-8 set-cookie __cfduid=d72bfe5d51334f766a2674eb73667a8751579091378; expires=Fri, 14-Feb-20 12:29:38 GMT; path=/; domain=.logrocket.com; HttpOnly; SameSite=Lax vary Accept-Encoding Cookie last-modified Wed, 15 Jan 2020 12:28:35 GMT cache-control max-age=237, must-revalidate x-nananana Batcache x-pingback https://blog.logrocket.com/xmlrpc.php link <https://blog.logrocket.com/wp-json/>; rel="https://api.w.org/" <https://wp.me/paUW9B-2f>; rel=shortlink x-ac 3.fra _atomic_dca cf-cache-status DYNAMIC strict-transport-security max-age=2592000 expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" server cloudflare cf-ray 5557db3ba9a2bed8-FRA content-encoding br
GET H2	200	style.min.css c0.wp.com/c/5.3.2/wp-includes/css/dist/block-library/	40 KB 6 KB	52ms 13ms	Stylesheet text/css	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/c/5.3.2/wp-includes/css/dist/block-library/style.min.css Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash d9662b4b9ba6c2c3691ce0acd4572e027366eb97d6070550a13429262bb0037f Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Tue, 05 Nov 2019 22:06:04 GMT server nginx vary Accept-Encoding content-type text/css status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	theme.min.css c0.wp.com/c/5.3.2/wp-includes/css/dist/block-library/	2 KB 609 B	52ms 14ms	Stylesheet text/css	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/c/5.3.2/wp-includes/css/dist/block-library/theme.min.css Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash 45f461bf78813a1ee5c3a025b6b9bf83f9c78da98390f7208826dbd64573ec10 Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Thu, 19 Sep 2019 15:19:18 GMT server nginx vary Accept-Encoding content-type text/css status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	styles.css blog.logrocket.com/wp-content/plugins/contact-form-7/includes/css/	2 KB 663 B	23ms 13ms	Stylesheet text/css	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.1.6 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash f774ddac3ffce309e5ff2659a59e8e7291da314d213f24c1aa04b9ea2bc46586 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 3959301 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Sat, 30 Nov 2019 16:29:31 GMT server cloudflare etag W/"5de298eb-66d" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type text/css cache-control max-age=315360000 cf-ray 5557db3ceb73bed8-FRA expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	public.css blog.logrocket.com/wp-content/plugins/custom-related-posts/dist/	801 B 283 B	22ms 12ms	Stylesheet text/css	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/plugins/custom-related-posts/dist/public.css?ver=1.6.1 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash e09a92607b42334bb6c70df8f40354726f028d8c3fd47ac733ab15e2ed76b991 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 4997592 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Mon, 18 Nov 2019 16:09:08 GMT server cloudflare etag W/"5dd2c224-321" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type text/css cache-control max-age=315360000 cf-ray 5557db3ceb75bed8-FRA expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	github-embed.css blog.logrocket.com/wp-content/plugins/github-embed/css/	561 B 397 B	20ms 10ms	Stylesheet text/css	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/plugins/github-embed/css/github-embed.css?ver=5.3.2 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 88a9c1cb3d44f05f1c7ee3d9361adf2eebf08e6b0fe514b54b5974066fd2cba8 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 2381547 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Tue, 23 Apr 2019 22:05:55 GMT server cloudflare etag W/"5cbf8c43-231" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type text/css cache-control max-age=315360000 cf-ray 5557db3ceb76bed8-FRA expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	bootstrap.min.css blog.logrocket.com/wp-content/themes/mediumish/assets/css/	147 KB 18 KB	30ms 19ms	Stylesheet text/css	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/themes/mediumish/assets/css/bootstrap.min.css Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash aebf611c1438dc7ec748e9a6364c734066b34bf2a1c7e2fc6511ed784635b50e Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 530708 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Mon, 22 Apr 2019 16:47:36 GMT server cloudflare etag W/"5cbdf028-24dd4" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type text/css cache-control max-age=604800 cf-ray 5557db3ceb79bed8-FRA expires Thu, 16 Jan 2020 09:04:30 GMT
GET H2	200	font-awesome.min.css maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/	30 KB 7 KB	33ms 7ms	Stylesheet text/css	2001:4de0:ac19::1:b:2a Highwinds Network...
General Check archive.org Show headers Download Go to Full URL https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2001:4de0:ac19::1:b:2a , Netherlands, ASN20446 (HIGHWINDS3 - Highwinds Network Group, Inc., US), Reverse DNS Software / Resource Hash 799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT content-encoding gzip last-modified Wed, 12 Dec 2018 18:35:20 GMT access-control-allow-origin * etag "1544639720" vary Accept-Encoding x-cache HIT content-type text/css; charset=utf-8 status 200 cache-control public, max-age=31536000 x-hello-human Say hello back! @getBootstrapCDN on Twitter accept-ranges bytes timing-allow-origin * content-length 7050
GET H2	200	style.css blog.logrocket.com/wp-content/themes/mediumish/	29 KB 7 KB	29ms 19ms	Stylesheet text/css	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/themes/mediumish/style.css?ver=5.3.2 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash e0294caa6d0436522fd8a17b679c38cc6c6c873e6e6c755dd244b2ef950cadc7 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 2381547 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Tue, 23 Apr 2019 13:31:13 GMT server cloudflare etag W/"5cbf13a1-73e9" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type text/css cache-control max-age=315360000 cf-ray 5557db3ceb7ebed8-FRA expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	social-logos.min.css c0.wp.com/p/jetpack/8.1/_inc/social-logos/	26 KB 18 KB	49ms 14ms	Stylesheet text/css	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/p/jetpack/8.1/_inc/social-logos/social-logos.min.css Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash 2e1ced1bd0736a56a0c44fd7b3bf8134850398ecddd52a0f5e6e437c5d527999 Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Wed, 27 Jun 2018 01:03:44 GMT server nginx vary Accept-Encoding content-type text/css status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	jetpack.css c0.wp.com/p/jetpack/8.1/css/	70 KB 12 KB	49ms 14ms	Stylesheet text/css	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/p/jetpack/8.1/css/jetpack.css Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash 072cfdc3b5c6541f3d3c06ebd4c138ab38b6e7983704b73dcb46710ac3ccb05b Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Tue, 26 Nov 2019 15:09:17 GMT server nginx vary Accept-Encoding content-type text/css status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	jquery-3.4.1.min.js Show response blog.logrocket.com/wp-content/plugins/jquery-updater/js/	86 KB 30 KB	30ms 21ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/plugins/jquery-updater/js/jquery-3.4.1.min.js?ver=3.4.1 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 0925e8ad7bd971391a8b1e98be8e87a6971919eb5b60c196485941c3c1df089a Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT last-modified Mon, 17 Jun 2019 15:08:55 GMT server cloudflare age 13821896 etag W/"5d07ad07-15851" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript status 200 content-encoding br cache-control max-age=14400 strict-transport-security max-age=2592000 cf-ray 5557db3ceb7fbed8-FRA
GET H2	200	ai-jquery.js Show response blog.logrocket.com/wp-content/plugins/ad-inserter/includes/js/	18 B 128 B	32ms 24ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/plugins/ad-inserter/includes/js/ai-jquery.js?ver=5.3.2+2.6.1 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 5257f9ca13e924a41ca83bdec64768c6b1eaaa16fbb0e9a0fe22873f0c6efa7c Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 366331 status 200 strict-transport-security max-age=2592000 content-length 18 last-modified Sat, 11 Jan 2020 04:29:33 GMT server cloudflare etag "5e194f2d-12" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=315360000 accept-ranges bytes cf-ray 5557db3ceb80bed8-FRA expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	jquery-migrate-3.0.0.min.js Show response blog.logrocket.com/wp-content/plugins/jquery-updater/js/	7 KB 3 KB	24ms 17ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/plugins/jquery-updater/js/jquery-migrate-3.0.0.min.js?ver=3.0.0 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 26494360e0db8345fef2c3e22a47055116f9cfb46f94d308684dd1036cfdeefc Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 6031994 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Wed, 06 Nov 2019 16:35:47 GMT server cloudflare etag W/"5dc2f663-1bab" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=315360000 cf-ray 5557db3ceb81bed8-FRA expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	highlight.min.js Show response cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/	45 KB 18 KB	27ms 20ms	Script application/javascript	2606:4700::6811:4004 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/highlight.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6811:4004 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash fc17e22241e51e856285975ce9316e8fb3262744d6716b0c5e4783170862d33c Security Headers Name Value Strict-Transport-Security max-age=15780000; includeSubDomains Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br cf-cache-status HIT age 6672722 cf-ray 5557db3ce9a6dfe7-FRA status 200 strict-transport-security max-age=15780000; includeSubDomains alt-svc h3-24=":443"; ma=86400, h3-23=":443"; ma=86400 last-modified Thu, 17 May 2018 09:19:26 GMT server cloudflare etag W/"5afd491e-b3b3" 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, 04 Jan 2021 12:29:38 GMT cache-control public, max-age=30672000 timing-allow-origin * served-in-seconds 0.002
GET H2	200	javascript.min.js Show response cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/languages/	2 KB 1 KB	14ms 12ms	Script application/javascript	2606:4700::6811:4004 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/languages/javascript.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6811:4004 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash b196bab6d9379708f930d916cead95ad0e96141f7ae469f4b8b7b7a14047d88c Security Headers Name Value Strict-Transport-Security max-age=15780000; includeSubDomains Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br cf-cache-status HIT age 6585581 cf-ray 5557db3d6b35dfe7-FRA status 200 strict-transport-security max-age=15780000; includeSubDomains alt-svc h3-24=":443"; ma=86400, h3-23=":443"; ma=86400 last-modified Thu, 17 May 2018 09:19:26 GMT server cloudflare etag W/"5afd491e-7be" 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, 04 Jan 2021 12:29:38 GMT cache-control public, max-age=30672000 timing-allow-origin * served-in-seconds 0.001
GET H2	200	postmessage.min.js Show response c0.wp.com/p/jetpack/8.1/_inc/build/	9 KB 4 KB	63ms 32ms	Script application/javascript	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/p/jetpack/8.1/_inc/build/postmessage.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash 96cae96a73c65ceed190aa0b4a9a86f0233798e9a17f27ca57855f4f79ebf678 Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Wed, 01 May 2019 01:21:49 GMT server nginx vary Accept-Encoding content-type application/javascript status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	jquery.jetpack-resize.min.js Show response c0.wp.com/p/jetpack/8.1/_inc/build/	3 KB 1 KB	45ms 14ms	Script application/javascript	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/p/jetpack/8.1/_inc/build/jquery.jetpack-resize.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash 265c34f4c62e6423e270cecb0c422b735dfb0f18cea04c2ac343b6f22106661e Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Wed, 01 May 2019 01:21:49 GMT server nginx vary Accept-Encoding content-type application/javascript status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	LogRocket.min.js Show response cdn.logrocket.com/	29 KB 8 KB	34ms 15ms	Script text/javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://cdn.logrocket.com/LogRocket.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 290101d7575973f25b2407894f25c711ecdfabce6973e97c360c01e8e2a6e501 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br cf-cache-status HIT age 1871 x-cache HIT status 200 strict-transport-security max-age=2592000 x-served-by cache-fra19167-FRA last-modified Tue, 14 Jan 2020 19:13:22 GMT server cloudflare x-timer S1579029237.203251,VS0,VE1 expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary x-fh-requested-host, accept-encoding content-type text/javascript; charset=utf-8 access-control-allow-origin * cache-control max-age=14400 cf-ray 5557db3d0b97bed8-FRA x-cache-hits 1
GET H2	200	/ blog.logrocket.com/	5 KB 2 KB	151ms 146ms	Stylesheet text/css	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/?custom-css=262685436a Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 01a5eeb120e78400114f160ecd6b9cb036c1c3a365857839bb4b89dbc6c96b9b Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nananana Batcache date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status DYNAMIC last-modified Wed, 15 Jan 2020 12:25:59 GMT server cloudflare expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding, Cookie content-type text/css;charset=utf-8 status 200 content-encoding br cache-control max-age=81, must-revalidate strict-transport-security max-age=2592000 cf-ray 5557db3ceb82bed8-FRA expires Thu, 14 Jan 2021 12:25:59 GMT
GET H2	200	logo-frontend-monitoring.png blog.logrocket.com/wp-content/uploads/2019/07/	36 KB 36 KB	17ms 15ms	Image image/png	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Show image Full URL https://blog.logrocket.com/wp-content/uploads/2019/07/logo-frontend-monitoring.png Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 3f545b087627cec18074419e581dfc171c8044e91828030df849ebdbeb85f22a Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 513524 status 200 strict-transport-security max-age=2592000 content-length 37021 last-modified Wed, 10 Jul 2019 19:57:00 GMT server cloudflare etag "5d26430c-909d" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding access-control-allow-methods GET, HEAD content-type image/png access-control-allow-origin * cache-control max-age=14400 accept-ranges bytes cf-ray 5557db3d6c1ebed8-FRA
GET H2	200	wp-emoji-release.min.js Show response blog.logrocket.com/wp-includes/js/	14 KB 4 KB	24ms 22ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-includes/js/wp-emoji-release.min.js?ver=5.3.2 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 1a351abc3f3b435497ddb8a55f09268d3e641dc22455deac06cf0181a4de52ee Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 2381547 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Tue, 05 Nov 2019 22:16:02 GMT server cloudflare etag W/"5dc1f4a2-362a" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=315360000 cf-ray 5557db3d6c20bed8-FRA expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	photon.min.js Show response c0.wp.com/p/jetpack/8.1/_inc/build/photon/	755 B 420 B	20ms 20ms	Script application/javascript	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/p/jetpack/8.1/_inc/build/photon/photon.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash dc844732bd61279e509bda7247ed7fca55e5fced96db9c79eed48ca084e5ce0a Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Tue, 22 Oct 2019 15:04:13 GMT server nginx vary Accept-Encoding content-type application/javascript status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	run_prettify.js Show response blog.logrocket.com/wp-content/plugins/code-prettify/prettify/	18 KB 8 KB	18ms 16ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/plugins/code-prettify/prettify/run_prettify.js?ver=1.4.0 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 9dc8ce8b5f8200d37b7434c106df70011a64a37a4ea31b5485dd0a3feae40798 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 6756353 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Wed, 24 Apr 2019 19:56:00 GMT server cloudflare etag W/"5cc0bf50-4768" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=315360000 cf-ray 5557db3d6c22bed8-FRA expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	scripts.js Show response blog.logrocket.com/wp-content/plugins/contact-form-7/includes/js/	14 KB 4 KB	17ms 15ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.1.6 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash b7e17926b30342edecee8b3a93029ac51462e2b479277d8e077ba57173eb1900 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 3959301 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Sat, 30 Nov 2019 16:29:31 GMT server cloudflare etag W/"5de298eb-3868" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=315360000 cf-ray 5557db3d6c23bed8-FRA expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	tether.min.js Show response cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/	24 KB 7 KB	13ms 12ms	Script application/javascript	2606:4700::6811:4004 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6811:4004 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 80bd626eb6d57112072a508ee4e5ce3c2fe5673fe0a5d029810033b24aaa5e9f Security Headers Name Value Strict-Transport-Security max-age=15780000; includeSubDomains Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br cf-cache-status HIT age 6585602 cf-ray 5557db3d3a8bdfe7-FRA status 200 strict-transport-security max-age=15780000; includeSubDomains alt-svc h3-24=":443"; ma=86400, h3-23=":443"; ma=86400 last-modified Thu, 17 May 2018 09:25:49 GMT server cloudflare etag W/"5afd4a9d-619d" 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, 04 Jan 2021 12:29:38 GMT cache-control public, max-age=30672000 timing-allow-origin * served-in-seconds 0.001
GET H2	200	bootstrap.min.js Show response blog.logrocket.com/wp-content/themes/mediumish/assets/js/	46 KB 11 KB	19ms 17ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/themes/mediumish/assets/js/bootstrap.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash fa421b6ebbd2fb474d3a3866409ce6c1efd120b47ff256fffb8f8f50d556d3d9 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 102898 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Mon, 22 Apr 2019 16:47:36 GMT server cloudflare etag W/"5cbdf028-b63d" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=604800 cf-ray 5557db3d6c24bed8-FRA expires Tue, 21 Jan 2020 07:54:40 GMT
GET H2	200	ie10-viewport-bug-workaround.js Show response blog.logrocket.com/wp-content/themes/mediumish/assets/js/	668 B 433 B	20ms 18ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/themes/mediumish/assets/js/ie10-viewport-bug-workaround.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 98ea99e45ff5cfd752359c2e005a8d62483e9454550e150fa0e1636b6909a16a Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 530783 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Mon, 22 Apr 2019 16:47:36 GMT server cloudflare etag W/"5cbdf028-29c" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=604800 cf-ray 5557db3d6c25bed8-FRA expires Thu, 16 Jan 2020 09:03:15 GMT
GET H2	200	masonry.pkgd.min.js Show response blog.logrocket.com/wp-content/themes/mediumish/assets/js/	29 KB 8 KB	24ms 22ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/themes/mediumish/assets/js/masonry.pkgd.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash a1c3e3eda469b9527dec74be3979f715197d7b5bea27c036e4d0a3220d109961 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 530783 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Mon, 22 Apr 2019 16:47:36 GMT server cloudflare etag W/"5cbdf028-73cd" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=604800 cf-ray 5557db3d6c26bed8-FRA expires Thu, 16 Jan 2020 09:03:15 GMT
GET H2	200	mediumish.js Show response blog.logrocket.com/wp-content/themes/mediumish/assets/js/	5 KB 2 KB	27ms 24ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/themes/mediumish/assets/js/mediumish.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 9dd6488c73122e2a35d91f6733fc86d1f25e54b7baedc69d71eba9d893885a88 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 530707 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Tue, 23 Apr 2019 13:49:15 GMT server cloudflare etag W/"5cbf17db-120e" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=604800 cf-ray 5557db3d6c27bed8-FRA expires Thu, 16 Jan 2020 09:04:31 GMT
GET H2	200	comment-reply.min.js Show response c0.wp.com/c/5.3.2/wp-includes/js/	2 KB 1 KB	16ms 14ms	Script application/javascript	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/c/5.3.2/wp-includes/js/comment-reply.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash 73eb139b1371aed55b1dce74b7258f2d90991c5294d69fce852c3eed1af40068 Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Mon, 11 Nov 2019 16:59:02 GMT server nginx vary Accept-Encoding content-type application/javascript status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	search-widget.js Show response c0.wp.com/p/jetpack/8.1/modules/widgets/search/js/	575 B 280 B	14ms 13ms	Script application/javascript	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/p/jetpack/8.1/modules/widgets/search/js/search-widget.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash 52d1a5325c069c553443b8da7458df5fafd5d62441bb0e54d2056a8af6f301dc Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Thu, 04 Apr 2019 21:15:29 GMT server nginx vary Accept-Encoding content-type application/javascript status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	lazy-images.min.js Show response c0.wp.com/p/jetpack/8.1/_inc/build/lazy-images/js/	9 KB 3 KB	16ms 13ms	Script application/javascript	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/p/jetpack/8.1/_inc/build/lazy-images/js/lazy-images.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash 4c2d889ee46270fb2ae51c5ef8804efb7f03b4d5f2ab24a9fdd7a6400f75ea6c Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Fri, 21 Jun 2019 10:15:39 GMT server nginx vary Accept-Encoding content-type application/javascript status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	queuehandler.min.js Show response c0.wp.com/p/jetpack/8.1/_inc/build/likes/	6 KB 2 KB	16ms 13ms	Script application/javascript	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/p/jetpack/8.1/_inc/build/likes/queuehandler.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash ed9451e768c2d762d3d158e05ebed9bd87cdbf6aeb885b3c55e25e8c909ec6da Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Wed, 01 May 2019 01:21:49 GMT server nginx vary Accept-Encoding content-type application/javascript status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	wp-embed.min.js Show response c0.wp.com/c/5.3.2/wp-includes/js/	1 KB 698 B	16ms 14ms	Script application/javascript	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/c/5.3.2/wp-includes/js/wp-embed.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash 0284cbccebf1682452d62d06efa3665c874d642d4e03f5f5f9bb0f555da9251b Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Sat, 05 Oct 2019 19:49:10 GMT server nginx vary Accept-Encoding content-type application/javascript status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	form.js Show response blog.logrocket.com/wp-content/plugins/akismet/_inc/	700 B 466 B	17ms 16ms	Script application/x-javascript	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/plugins/akismet/_inc/form.js?ver=4.1.3 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 0515cbd1f8aee97e1c8e0d1d015ca96c86def13e90d2e73bf813072ccc23d531 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 6549070 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Wed, 02 Jul 2014 21:14:30 GMT server cloudflare etag W/"53b47636-2bc" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=315360000 cf-ray 5557db3d6c28bed8-FRA expires Thu, 31 Dec 2037 23:55:55 GMT
GET H2	200	sharing.min.js Show response c0.wp.com/p/jetpack/8.1/_inc/build/sharedaddy/	8 KB 2 KB	16ms 14ms	Script application/javascript	192.0.77.37 Automattic
General Check archive.org Show headers Download Go to Full URL https://c0.wp.com/p/jetpack/8.1/_inc/build/sharedaddy/sharing.min.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.37 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS wordpress.com Software nginx / Resource Hash 1e99034e4b75a1fb7ba372a3a950fa19ff4688d8561479b1a34dfcbde83ff3d8 Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 1 date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br last-modified Tue, 27 Aug 2019 13:22:22 GMT server nginx vary Accept-Encoding content-type application/javascript status 200 cache-control max-age=31536000 strict-transport-security max-age=15552000 expires Thu, 14 Jan 2021 12:29:38 GMT
GET H2	200	e-202003.js Show response stats.wp.com/	9 KB 3 KB	41ms 13ms	Script application/x-javascript	192.0.76.3 Automattic
General Check archive.org Show headers Download Go to Full URL https://stats.wp.com/e-202003.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.76.3 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS Software nginx / Resource Hash 0ebbc7fba9a50d36ef5422345f624431710db4528f25749d1d438c2c10bb69f2 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT content-encoding gzip server nginx etag W/"5c6340e3-350a" vary Accept-Encoding content-type application/x-javascript status 200 cache-control max-age=31536000 expires Mon, 11 Jan 2021 03:55:40 GMT
GET H2	200	tomorrow.min.css cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/	631 B 354 B	14ms 12ms	Stylesheet text/css	2606:4700::6811:4004 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/tomorrow.min.css Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6811:4004 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash d1053caf2eb8abe37a60120417fe9717abd4785d7981b34ee2d2d2ea2924d052 Security Headers Name Value Strict-Transport-Security max-age=15780000; includeSubDomains Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT content-encoding br cf-cache-status HIT age 6672669 cf-ray 5557db3d6b39dfe7-FRA status 200 strict-transport-security max-age=15780000; includeSubDomains alt-svc h3-24=":443"; ma=86400, h3-23=":443"; ma=86400 last-modified Thu, 17 May 2018 09:19:26 GMT server cloudflare etag W/"5afd491e-277" 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, 04 Jan 2021 12:29:38 GMT cache-control public, max-age=30672000 timing-allow-origin * served-in-seconds 0.000
GET H2	200	a.js Show response log.logicanalytics.io/a.js/v1/hn3yvJCms37nkkjrwDQ08PuKJKydGtAZ/	405 KB 71 KB	214ms 164ms	Script text/javascript	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/a.js/v1/hn3yvJCms37nkkjrwDQ08PuKJKydGtAZ/a.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash c8f4d269bd55202e1fe9088c24e422fb550191c9699ecfbedb781d22c682d2ce Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT via 1.1 fc9898e8f62308e3f28fb29079b65ebb.cloudfront.net (CloudFront), 1.1 google vary Accept-Encoding cf-cache-status REVALIDATED x-amz-cf-pop ORD50-C1 x-cache Hit from cloudfront status 200 x-amz-replication-status COMPLETED content-encoding br content-type text/javascript; charset=utf-8 last-modified Fri, 10 Jan 2020 17:13:55 GMT server cloudflare etag W/"d3652fe9cea8280400b0efc30715ef0b" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" access-control-max-age 3000 access-control-allow-methods GET, HEAD x-amz-version-id xK3ozxOzDN_EBCIObCUCXv8pCaHJFtAd access-control-allow-origin * cache-control public, max-age=14400 cf-ray 5557db3dbd65e00b-FRA x-amz-cf-id eO84-vBUE2qWxgOhKWnyW3iNLYmgeE4_u-qznrMVkgOPZmN2-hCHew==
GET H2	200	j.php Show response log.logicanalytics.io/vwo/	2 KB 1 KB	196ms 146ms	Script application/javascript	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/vwo/j.php?a=338524&u=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&f=1&r=0.3759132340842719 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash be9c3601d1f8319689ccb109b0dd2a2ce8b96dcca7ee7ce57a42884cb7cbc1f6 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT via 1.1 google cf-cache-status DYNAMIC server cloudflare expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" content-type application/javascript; charset=UTF-8 status 200 content-encoding br cf-ray 5557db3dbd69e00b-FRA
GET H2	200	logger.min.js Show response cdn.logrocket.io/	536 KB 100 KB	48ms 24ms	Script text/javascript	2606:4700:30::681f:52d7 Cloudflare
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GET H2	200	ga.js Show response ga.clearbit.com/v1/	4 KB 1 KB	371ms 310ms	Fetch application/javascript	3.9.197.243 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://ga.clearbit.com/v1/ga.js?authorization=pk_66a3fd2085d9f04c4d4b68a62b70ed7e Requested by Host: cdn.logrocket.com URL: https://cdn.logrocket.com/LogRocket.min.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 3.9.197.243 London, United Kingdom, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS ec2-3-9-197-243.eu-west-2.compute.amazonaws.com Software envoy / Resource Hash 0e41b5d292bd4ba4d0eb7278327f366804b21e39b50cfb00506174a5d0dfd0da Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com Response headers date Wed, 15 Jan 2020 12:29:39 GMT content-encoding gzip server envoy x-api-version 2018-01-13 status 200 vary Accept-Encoding access-control-allow-methods GET, POST, PUT, DELETE, OPTIONS x-account-id a3267641-7b10-4e6b-8200-9acf7cbe5465 access-control-allow-origin https://blog.logrocket.com content-type application/javascript;charset=utf-8 access-control-allow-headers Authorization, API-Version, Content-Type, Salesforce-App-Id
GET H2	200	uwt.js Show response static.ads-twitter.com/	5 KB 2 KB	68ms 25ms	Script application/javascript	151.101.12.157 Fastly
General Check archive.org Show headers Download Go to Full URL https://static.ads-twitter.com/uwt.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.12.157 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US), Reverse DNS Software / Resource Hash 319949c8c08b86e9c35ea542c0dc0c30cedaa9b8d3d3c3327a36c91aefbd8af5 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT content-encoding gzip age 15337 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-fra19133-FRA last-modified Tue, 23 Jan 2018 20:09:00 GMT x-timer S1579091379.838321,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	22ms 8ms	Script application/x-javascript	2a02:26f0:6c00:28c::25ea AKAMAI-ASN1
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GET H2	200	/ jetpack.wordpress.com/jetpack-comment/ Frame 0A99	0 0	230ms 200ms	Document text/html	192.0.78.33 Automattic
General Check archive.org Show headers Download Go to Full URL https://jetpack.wordpress.com/jetpack-comment/?blogid=161333275&postid=139&comment_registration=0&require_name_email=1&stc_enabled=1&stb_enabled=1&show_avatars=1&avatar_default=mystery&greeting=Leave+a+Reply&greeting_reply=Leave+a+Reply+to+%25s&color_scheme=light&lang=en_US&jetpack_version=8.1&show_cookie_consent=10&has_cookie_consent=0&token_key=%3Bnormal%3B&sig=5dc20ae836d6b5dc121912abdc96bd7c1ce5c08a Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.78.33 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS Software nginx / Resource Hash Security Headers Name Value Strict-Transport-Security max-age=15552000 Request headers :method GET :authority jetpack.wordpress.com :scheme https :path /jetpack-comment/?blogid=161333275&postid=139&comment_registration=0&require_name_email=1&stc_enabled=1&stb_enabled=1&show_avatars=1&avatar_default=mystery&greeting=Leave+a+Reply&greeting_reply=Leave+a+Reply+to+%25s&color_scheme=light&lang=en_US&jetpack_version=8.1&show_cookie_consent=10&has_cookie_consent=0&token_key=%3Bnormal%3B&sig=5dc20ae836d6b5dc121912abdc96bd7c1ce5c08a pragma no-cache cache-control no-cache upgrade-insecure-requests 1 user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 accept text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3 sec-fetch-site cross-site sec-fetch-mode nested-navigate referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ accept-encoding gzip, deflate, br Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Response headers status 200 server nginx date Wed, 15 Jan 2020 12:29:39 GMT content-type text/html; charset=UTF-8 vary Accept-Encoding x-hacker If you're reading this, you should visit automattic.com/jobs and apply to join the fun, mention this header. content-encoding gzip x-ac 4.ams _dfw strict-transport-security max-age=15552000
GET DATA	200 OK	truncated /	42 B 0		Image image/gif
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GET H2	200	collect px.ads.linkedin.com/ Redirect Chain https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1468257&url=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&time=1579091378806 https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D1468257%26url%3Dhttps%253A%252F%252Fblog.logrocket.com%252Fusing-webworkers-for-s... https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1468257&url=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&time=1579091378806&liSync=true	0 110 B	165ms 165ms	Image application/javascript	2a05:f500:11:101::b93f:9005 LinkedIn Corporation
General Check archive.org Show headers Download Go to Show image Full URL https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1468257&url=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&time=1579091378806&liSync=true Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2a05:f500:11:101::b93f:9005 , Ireland, ASN14413 (LINKEDIN - LinkedIn Corporation, US), Reverse DNS Software Play / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 GMT content-encoding gzip server Play vary Accept-Encoding x-li-fabric prod-lor1 status 200 x-li-proto http/2 x-li-pop prod-tln1 content-type application/javascript content-length 20 x-li-uuid uUhKNj4P6hWQnJv/2SoAAA== Redirect headers date Wed, 15 Jan 2020 12:29:39 GMT content-encoding gzip x-content-type-options nosniff status 302 x-li-pop prod-efr5 content-length 20 x-li-uuid zoBHKj4P6hUAFxeQdSsAAA== pragma no-cache server Play x-frame-options sameorigin expect-ct max-age=86400, report-uri="https://www.linkedin.com/platform-telemetry/ct" vary Accept-Encoding strict-transport-security max-age=2592000 x-li-fabric prod-lor1 location https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1468257&url=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&time=1579091378806&liSync=true x-xss-protection 1; mode=block cache-control no-cache, no-store content-security-policy default-src *; connect-src 'self' static.licdn.com media.licdn.com static-exp1.licdn.com static-exp2.licdn.com static-exp3.licdn.com media-exp1.licdn.com media-exp2.licdn.com 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:; 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 BLOB	200 OK	459340f6-6a0a-4777-a9d1-152442a0be29 https://blog.logrocket.com/	374 KB 0		Other text/plain
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GET H2	200	React-headless-components-nocdn.png i2.wp.com/blog.logrocket.com/wp-content/uploads/2020/01/	50 KB 50 KB	55ms 26ms	Image image/webp	192.0.77.2 Automattic
General Check archive.org Show headers Download Go to Show image Full URL https://i2.wp.com/blog.logrocket.com/wp-content/uploads/2020/01/React-headless-components-nocdn.png?fit=730%2C412&ssl=1 Requested by Host: cdn.logrocket.io URL: https://cdn.logrocket.io/logger.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.2 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS i1.wp.com Software nginx / Resource Hash 400776389b64c66e7e60f84eea28b524476c7af5ece38bb2c355072901b07cea Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 2 date Wed, 15 Jan 2020 12:29:38 GMT x-content-type-options nosniff x-bytes-saved 527555 last-modified Tue, 14 Jan 2020 17:02:23 GMT server nginx etag "7284ff34ae96fb60" vary Accept content-type image/webp status 200 cache-control public, max-age=63115200 link <https://blog.logrocket.com/wp-content/uploads/2020/01/React-headless-components-nocdn.png>; rel="canonical" content-length 51138 expires Fri, 14 Jan 2022 05:02:23 GMT
GET H2	200	React-map-nocdn.png i0.wp.com/blog.logrocket.com/wp-content/uploads/2020/01/	39 KB 39 KB	54ms 25ms	Image image/webp	192.0.77.2 Automattic
General Check archive.org Show headers Download Go to Show image Full URL https://i0.wp.com/blog.logrocket.com/wp-content/uploads/2020/01/React-map-nocdn.png?fit=730%2C412&ssl=1 Requested by Host: cdn.logrocket.io URL: https://cdn.logrocket.io/logger.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.2 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS i1.wp.com Software nginx / Resource Hash 5bd0476abd18288a138eeedf877a8abf3b851ce93da5c843b8eec23077ee0c78 Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 2 date Wed, 15 Jan 2020 12:29:38 GMT x-content-type-options nosniff x-bytes-saved 476062 last-modified Tue, 14 Jan 2020 14:01:06 GMT server nginx etag "db7628af2c5f9380" vary Accept content-type image/webp status 200 cache-control public, max-age=63115200 link <https://blog.logrocket.com/wp-content/uploads/2020/01/React-map-nocdn.png>; rel="canonical" content-length 39796 expires Fri, 14 Jan 2022 02:01:06 GMT
GET H2	200	validation.png i2.wp.com/blog.logrocket.com/wp-content/uploads/2020/01/	7 KB 7 KB	70ms 42ms	Image image/webp	192.0.77.2 Automattic
General Check archive.org Show headers Download Go to Show image Full URL https://i2.wp.com/blog.logrocket.com/wp-content/uploads/2020/01/validation.png?fit=730%2C412&ssl=1 Requested by Host: cdn.logrocket.io URL: https://cdn.logrocket.io/logger.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.2 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS i1.wp.com Software nginx / Resource Hash d0bd1ca5db6e501a2aabdd704ff77daabe80d759f77c3f2b830a8615280ca10d Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 8 date Wed, 15 Jan 2020 12:29:38 GMT x-content-type-options nosniff x-bytes-saved 223896 last-modified Mon, 13 Jan 2020 17:01:42 GMT server nginx etag "3021ade7efdbcc5e" vary Accept content-type image/webp status 200 cache-control public, max-age=63115200 link <https://blog.logrocket.com/wp-content/uploads/2020/01/validation.png>; rel="canonical" content-length 6992 expires Thu, 13 Jan 2022 05:01:42 GMT
GET H2	200	jizaRExUiTo99u79P0Y.woff blog.logrocket.com/wp-content/uploads/2019/07/	138 KB 138 KB	12ms 12ms	Font application/font-woff	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/uploads/2019/07/jizaRExUiTo99u79P0Y.woff Requested by Host: cdn.logrocket.io URL: https://cdn.logrocket.io/logger.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 1a3c22d5deee9fcb036582a1eb8665d2962e86d18484212d9713868c2e132b39 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 85044 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Mon, 22 Jul 2019 23:18:22 GMT server cloudflare etag W/"5d36443e-226b8" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding access-control-allow-methods GET, HEAD content-type application/font-woff access-control-allow-origin * cache-control max-age=604800 cf-ray 5557db3e2d1abed8-FRA expires Tue, 21 Jan 2020 12:52:14 GMT
GET H2	200	jizfRExUiTo99u79B_mh4Oo.woff blog.logrocket.com/wp-content/uploads/2019/07/	143 KB 143 KB	25ms 25ms	Font application/font-woff	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/uploads/2019/07/jizfRExUiTo99u79B_mh4Oo.woff Requested by Host: cdn.logrocket.io URL: https://cdn.logrocket.io/logger.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash a1ba1e100d6a5cac4f476a5f71c8affdf08cfa78e0f0900edbd0b353437cf8fe Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 13987 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Mon, 22 Jul 2019 23:18:22 GMT server cloudflare etag W/"5d36443e-23c30" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding access-control-allow-methods GET, HEAD content-type application/font-woff access-control-allow-origin * cache-control max-age=604800 cf-ray 5557db3e2d1bbed8-FRA expires Wed, 22 Jan 2020 08:36:31 GMT
GET H2	200	u-440qyriQwlOrhSvowK_l5OeA.woff blog.logrocket.com/wp-content/uploads/2019/07/	71 KB 71 KB	14ms 14ms	Font application/font-woff	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/uploads/2019/07/u-440qyriQwlOrhSvowK_l5OeA.woff Requested by Host: cdn.logrocket.io URL: https://cdn.logrocket.io/logger.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash da3cd077372d1c3144f31c51567554dd1e2eb297dd85ccbd273cc6d287b49346 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT age 507946 status 200 strict-transport-security max-age=2592000 content-encoding br last-modified Mon, 22 Jul 2019 23:18:22 GMT server cloudflare etag W/"5d36443e-11d38" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding access-control-allow-methods GET, HEAD content-type application/font-woff access-control-allow-origin * cache-control max-age=14400 cf-ray 5557db3e2d1dbed8-FRA
GET DATA	200 OK	truncated /	18 KB 18 KB		Font application/font-woff
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GET H2	200	fontawesome-webfont.woff2 maxcdn.bootstrapcdn.com/font-awesome/4.7.0/fonts/	75 KB 76 KB	26ms 10ms	Font font/woff2	2001:4de0:ac19::1:b:2a Highwinds Network...
General Check archive.org Show headers Download Go to Full URL https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0 Requested by Host: cdn.logrocket.io URL: https://cdn.logrocket.io/logger.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2001:4de0:ac19::1:b:2a , Netherlands, ASN20446 (HIGHWINDS3 - Highwinds Network Group, Inc., US), Reverse DNS Software / Resource Hash 2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css Origin https://blog.logrocket.com Response headers date Wed, 15 Jan 2020 12:29:38 GMT content-encoding gzip last-modified Wed, 12 Dec 2018 18:36:18 GMT access-control-allow-origin * etag "1544639778" vary Accept-Encoding x-cache HIT content-type font/woff2 status 200 cache-control public, max-age=31536000 x-hello-human Say hello back! @getBootstrapCDN on Twitter accept-ranges bytes timing-allow-origin * content-length 77171
GET H2	200	prettify.css blog.logrocket.com/wp-content/plugins/code-prettify/prettify/	771 B 389 B	17ms 17ms	Stylesheet text/css	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://blog.logrocket.com/wp-content/plugins/code-prettify/prettify/prettify.css Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/wp-content/plugins/code-prettify/prettify/run_prettify.js?ver=1.4.0 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 10765865e03a12890cf5546f3e3828a3ba743f8116d5f438a71bc105e93f5faa Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:38 GMT x-ac 3.fra _atomic_dca cf-cache-status HIT last-modified Wed, 24 Apr 2019 19:56:00 GMT server cloudflare age 513111 etag W/"5cc0bf50-303" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type text/css status 200 content-encoding br cache-control max-age=14400 strict-transport-security max-age=2592000 cf-ray 5557db3e8d9abed8-FRA
GET H2	200	g.gif pixel.wp.com/	50 B 92 B	14ms 13ms	Image image/gif	192.0.76.3 Automattic
General Check archive.org Show headers Download Go to Show image Full URL https://pixel.wp.com/g.gif?v=ext&j=1%3A8.1&blog=161333275&post=139&tz=-5&srv=blog.logrocket.com&host=blog.logrocket.com&ref=&fcp=0&rand=0.693517721097135 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.76.3 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS Software nginx / Resource Hash f3a8992acb9ab911e0fa4ae12f4b85ef8e61008619f13ee51c7a121ff87f63b1 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers status 200 date Wed, 15 Jan 2020 12:29:38 GMT cache-control no-cache server nginx content-length 50 content-type image/gif
GET H2	200	adsct t.co/i/	43 B 448 B	172ms 130ms	Image image/gif	104.244.42.69 Twitter Inc.
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=nyazy&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 104.244.42.69 , United States, ASN13414 (TWITTER - Twitter Inc., 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://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 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 110 pragma no-cache last-modified Wed, 15 Jan 2020 12:29:39 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 bb74bf269527aff0994aa99726342557 x-transaction 00acc13a00602b41 expires Tue, 31 Mar 1981 05:00:00 GMT
GET H2	200	/ Show response graph.facebook.com/	250 B 613 B	52ms 35ms	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/?callback=WPCOMSharing.update_facebook_count&ids=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&_=1579091378768 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/wp-content/plugins/jquery-updater/js/jquery-3.4.1.min.js?ver=3.4.1 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f02d:e:face:b00c:0:2 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US), Reverse DNS Software / Resource Hash 804eda5c0978156a014a0b18a4106654018cb6e482e5a6b733d154a7f9c2b301 Security Headers Name Value Strict-Transport-Security max-age=15552000; preload Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers strict-transport-security max-age=15552000; preload content-encoding br x-app-usage {"call_count":0,"total_cputime":0,"total_time":0} status 200 date Wed, 15 Jan 2020 12:29:39 GMT, Wed, 15 Jan 2020 12:29:39 GMT x-fb-rev 1001607057 alt-svc h3-24=":443"; ma=3600 content-length 140 pragma no-cache x-fb-debug ChSOmibI4h9XJyy/r4/G8579wkPF2bBVeKUfEAsIyMufh7/5EIctIktKcI7pwBdPVVT2v+gTgKtfKUoUyrQQyA== x-fb-trace-id CACkXj32hJn etag "866be14cb2f2f596e462f996aa0e880e1db64f0e" vary Accept-Encoding content-type text/javascript; charset=UTF-8 access-control-allow-origin * x-fb-request-id Adq6uCFKVJKCMZ-779wREX5 cache-control private, no-cache, no-store, must-revalidate facebook-api-version v2.11 expires Sat, 01 Jan 2000 00:00:00 GMT
GET H2	200	g.gif pixel.wp.com/	50 B 97 B	13ms 13ms	Image image/gif	192.0.76.3 Automattic
General Check archive.org Show headers Download Go to Show image Full URL https://pixel.wp.com/g.gif?v=wpcom-no-pv&x_sharing-count-request=facebook&r=0.17955125188305265 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.76.3 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS Software nginx / Resource Hash f3a8992acb9ab911e0fa4ae12f4b85ef8e61008619f13ee51c7a121ff87f63b1 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers status 200 date Wed, 15 Jan 2020 12:29:39 GMT cache-control no-cache server nginx content-length 50 content-type image/gif
GET H2	200	brucewilson.jpeg i0.wp.com/blog.logrocket.com/wp-content/uploads/2019/04/	9 KB 9 KB	15ms 14ms	Image image/jpeg	192.0.77.2 Automattic
General Check archive.org Show headers Download Go to Show image Full URL https://i0.wp.com/blog.logrocket.com/wp-content/uploads/2019/04/brucewilson.jpeg?resize=150%2C150&ssl=1 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 192.0.77.2 San Francisco, United States, ASN2635 (AUTOMATTIC - Automattic, Inc, US), Reverse DNS i1.wp.com Software nginx / Resource Hash 3ab08cd1c1bb8db3e1aa1b569d133b67adce9b45a063ed10c79c78b8b6c62b26 Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers x-nc HIT ams 6 date Wed, 15 Jan 2020 12:29:39 GMT x-content-type-options nosniff x-bytes-saved 796 last-modified Thu, 02 Jan 2020 16:16:28 GMT server nginx etag "0e6f72025e61c432" vary Accept content-type image/jpeg status 200 cache-control public, max-age=63115200 link <https://blog.logrocket.com/wp-content/uploads/2019/04/brucewilson.jpeg>; rel="canonical" content-length 8906 expires Sun, 02 Jan 2022 04:16:28 GMT
GET H2	200	using-web-workers-safe-concurrent-javascript-nocdn.jpg blog.logrocket.com/wp-content/uploads/2018/03/	435 KB 436 KB	158ms 157ms	Image image/jpeg	2606:4700:20::681a:9b9 Cloudflare
General Check archive.org Show headers Download Go to Show image Full URL https://blog.logrocket.com/wp-content/uploads/2018/03/using-web-workers-safe-concurrent-javascript-nocdn.jpg Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:9b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 00ba3ffcd148772dd6085c5b42b36a894ee0db06cd88ac982f6fa4ac31d929a4 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 GMT x-ac 3.fra _atomic_dca cf-cache-status MISS status 200 strict-transport-security max-age=2592000 content-length 445379 last-modified Wed, 09 Oct 2019 20:11:24 GMT server cloudflare etag "5d9e3eec-6cbc3" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding access-control-allow-methods GET, HEAD content-type image/jpeg access-control-allow-origin * cache-control max-age=604800 accept-ranges bytes cf-ray 5557db3efe4dbed8-FRA expires Wed, 22 Jan 2020 12:29:39 GMT
GET H2	200	va-c444a6ccce59eae6a1743c389f0975db.js Show response log.logicanalytics.io/vwo/6.0/	185 KB 59 KB	51ms 27ms	Script text/javascript	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/vwo/6.0/va-c444a6ccce59eae6a1743c389f0975db.js Requested by Host: log.logicanalytics.io URL: https://log.logicanalytics.io/vwo/j.php?a=338524&u=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&f=1&r=0.3759132340842719 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 191f2cdc4a939f9ab63c4378f74db0d7469ded1da82e589204fbd01d8bfbcb9c Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com Response headers date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status HIT last-modified Mon, 13 Jan 2020 08:44:00 GMT server cloudflare age 109602 etag W/"5e1c2dd0-f7a7" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type text/javascript; charset=UTF-8 status 200 content-encoding br cache-control public, max-age=604800 cf-ray 5557db3f2a3bd72d-FRA access-control-allow-origin *
GET H2	200	v.gif log.logicanalytics.io/vwo/	35 B 221 B	150ms 150ms	Image image/gif	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Show image Full URL https://log.logicanalytics.io/vwo/v.gif?a=338524&d=logrocket.com&u=D6701B88969BF7F8654DE4E1A4A322309&h=3150db02541baf1075df4136eb8036ec&t=false&r=0.4314631050345421 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015 Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers pragma no-cache date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google x-content-type-options nosniff cf-cache-status MISS server cloudflare expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type image/gif status 200 cache-control private, max-age=14400, no-cache=Set-Cookie, proxy-revalidate accept-ranges bytes cf-ray 5557db3ef986e00b-FRA content-length 35 expires Mon, 10 Jan 2005 00:00:01 GMT
POST H2	200	p Show response log.logicanalytics.io/v1/	21 B 126 B	186ms 186ms	XHR application/json	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/v1/p Requested by Host: cdn.logrocket.com URL: https://cdn.logrocket.com/LogRocket.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Content-Type text/plain Response headers date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status DYNAMIC server cloudflare status 200 expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Origin content-type application/json access-control-allow-origin https://blog.logrocket.com cf-ray 5557db3f3a78d72d-FRA content-length 21
GET H2	200	fbevents.js Show response connect.facebook.net/en_US/	126 KB 30 KB	7ms 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: log.logicanalytics.io URL: https://log.logicanalytics.io/a.js/v1/hn3yvJCms37nkkjrwDQ08PuKJKydGtAZ/a.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US), Reverse DNS Software / Resource Hash 1ada5b4d0b63b06d2bd668cd7d6597689796da41a434a675cfdbd2a1bddf251a 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://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers strict-transport-security max-age=31536000; preload; includeSubDomains content-encoding gzip x-content-type-options nosniff status 200 alt-svc h3-24=":443"; ma=3600 content-length 30426 x-xss-protection 0 pragma public x-fb-debug v1D+3ZDqCpQOS9MqgXqD5cgqLmz81TB7BHK2iPJQ3seJjhODsCSLkamMpzQDNjuRafdlhAoY+xxMqDNGVtMkhg== x-fb-trip-id 2047048586 date Wed, 15 Jan 2020 12:29:39 GMT, Wed, 15 Jan 2020 12:29:39 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	heap-2744321076.js Show response log.logicanalytics.io/js/	70 KB 26 KB	143ms 142ms	Script application/javascript	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/js/heap-2744321076.js Requested by Host: log.logicanalytics.io URL: https://log.logicanalytics.io/a.js/v1/hn3yvJCms37nkkjrwDQ08PuKJKydGtAZ/a.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 4b47d7df6e3bebfc06b5950114cda50a6f9df39a8570146289533c2aa0d09cab Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 0c43b7c17036347829f4f27cf79cf47b.cloudfront.net (CloudFront), 1.1 google cf-cache-status EXPIRED server cloudflare x-amz-cf-pop ORD51-C2 etag W/"117e5-nXS89U6Ky5MjH7EoSQeVHQ" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding x-cache Hit from cloudfront content-type application/javascript; charset=utf-8 status 200 content-encoding br cache-control public, max-age=14400 cf-ray 5557db3f5a7fe00b-FRA x-amz-cf-id MxhjpMExOomMBqGEhMafHh7cIL3GCk7zBuG7C7vGknD6uDmaAUoZ1A==
GET H2	200	conversion_async.js Show response www.googleadservices.com/pagead/	26 KB 10 KB	30ms 29ms	Script text/javascript	172.217.21.226 Google LLC
General Check archive.org Show headers Download Go to Full URL https://www.googleadservices.com/pagead/conversion_async.js Requested by Host: log.logicanalytics.io URL: https://log.logicanalytics.io/a.js/v1/hn3yvJCms37nkkjrwDQ08PuKJKydGtAZ/a.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 172.217.21.226 , United States, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS fra16s13-in-f2.1e100.net Software cafe / Resource Hash 55d383508e067c7f8a200dbc4c1b0a503ac3bf3931ac391eb2bb4f3b0ce035b9 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 GMT content-encoding gzip x-content-type-options nosniff p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" status 200 content-disposition attachment; filename="f.txt" 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 content-length 9932 x-xss-protection 0 server cafe etag 2945927031212666557 vary Accept-Encoding content-type text/javascript; charset=UTF-8 cache-control private, max-age=3600 timing-allow-origin * expires Wed, 15 Jan 2020 12:29:39 GMT
GET H2	200	shim.latest.js Show response js.intercomcdn.com/ Redirect Chain https://widget.intercom.io/widget/zcgg0wlq https://js.intercomcdn.com/shim.latest.js	7 KB 3 KB	67ms 23ms	Script application/javascript	13.225.78.83 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://js.intercomcdn.com/shim.latest.js Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 13.225.78.83 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS server-13-225-78-83.fra2.r.cloudfront.net Software AmazonS3 / Resource Hash 8782186a008ee0f053ac4a07e29ae51b18f602b2195a3071bef2f05d39bcdad6 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:28:56 GMT content-encoding gzip age 44 x-amz-server-side-encryption AES256 x-cache Hit from cloudfront status 200 content-length 2782 last-modified Tue, 14 Jan 2020 16:23:34 GMT server AmazonS3 etag "f6ba2961da9daf269fe71ee7ec9b2c0d" content-type application/javascript; charset=UTF-8 via 1.1 32e3b86ae254a231182567c0124af893.cloudfront.net (CloudFront) cache-control max-age=300, s-maxage=300, public x-amz-cf-pop FRA2-C2 accept-ranges bytes x-amz-cf-id TOhRIaXK7l-4uXSmI2OOswMIKmLODcMH6pqGjBYkJ7_CfixJmOP9sg== Redirect headers date Fri, 10 Jan 2020 23:13:07 GMT via 1.1 9eb0e845437929074828e0cf53f179af.cloudfront.net (CloudFront) server AmazonS3 age 393393 location https://js.intercomcdn.com/shim.latest.js x-cache Hit from cloudfront status 302 x-amz-cf-pop FRA50-C1 content-length 0 x-amz-cf-id bUf0T7EPbOuA6zYQBJiBmzy_9kzYecEY6x_J5gFhcSsL-e9dQCIjxA==
GET H2	200	munchkin.js Show response log.logicanalytics.io/munchkin/	1 KB 999 B	13ms 12ms	Script application/x-javascript	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/munchkin/munchkin.js Requested by Host: log.logicanalytics.io URL: https://log.logicanalytics.io/a.js/v1/hn3yvJCms37nkkjrwDQ08PuKJKydGtAZ/a.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 2a6ce7e8796b3ad20ebca195d3424b34e0397063ae0fa76e340ca1c263694f99 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers cf-ray 5557db3f5a84e00b-FRA date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status HIT last-modified Tue, 14 Jan 2020 02:01:16 GMT server cloudflare age 384 etag W/"0b691ed6f4fce14e966035ea72b61af4:1578967276" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding p3p policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR" status 200 cache-control max-age=14400 content-encoding br content-type application/x-javascript
GET H2	200	wootric-sdk.js Show response cdn.wootric.com/	204 KB 59 KB	104ms 20ms	Script application/javascript	34.96.110.71 Google LLC
General Check archive.org Show headers Download Go to Full URL https://cdn.wootric.com/wootric-sdk.js Requested by Host: log.logicanalytics.io URL: https://log.logicanalytics.io/a.js/v1/hn3yvJCms37nkkjrwDQ08PuKJKydGtAZ/a.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.96.110.71 , United States, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS 71.110.96.34.bc.googleusercontent.com Software UploadServer / Resource Hash 45933e33978256cd7bfa33484e3b633ba7438cb96a874afcc2f62556bb51febf Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:12:03 GMT content-encoding gzip age 1056 status 200 x-guploader-uploadid AEnB2UoDeo2_GRpUcazAfsqemvj-2nwtt8no0B_jcd82N0z5RrYgzy2ZiGw5_y6BlPmnS9u4beUzCX6aXPNTTZ6B4vzD3UlpglbulmQz6EE4ciH6KVBPU6Q x-goog-storage-class MULTI_REGIONAL x-goog-metageneration 1 x-goog-stored-content-encoding gzip alt-svc clear content-length 60314 last-modified Tue, 07 Jan 2020 00:24:10 GMT server UploadServer etag "63edd24d3a0883167c049fd06d9cca98" vary Accept-Encoding x-goog-hash crc32c=98A/uA==, md5=Y+3STToIgxZ8BJ/QbZzKmA== content-language en x-goog-generation 1578356650534643 cache-control public, max-age=3600 x-goog-stored-content-length 60314 accept-ranges bytes content-type application/javascript expires Wed, 15 Jan 2020 13:12:03 GMT
GET H2	200	111605826216653 Show response connect.facebook.net/signals/config/	447 KB 112 KB	7ms 7ms	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/signals/config/111605826216653?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 - Facebook, Inc., US), Reverse DNS Software / Resource Hash cc242fe96eb4d6ff4c4cd7712501c851efa48fa025ca1330f7037299f8aa790f Security Headers Name Value 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://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers strict-transport-security max-age=31536000; preload; includeSubDomains content-encoding gzip x-content-type-options nosniff status 200 alt-svc h3-24=":443"; ma=3600 content-length 114918 x-xss-protection 0 pragma private x-fb-debug zsQ1XYsEUwy7uMkgn0EYVMD/MYfgijzi8FcTOGDPltPr4HbABMYHthAKbaE3xihxLEcWLw8j3piDELsy/6Q7eQ== x-fb-trip-id 2047048586 date Wed, 15 Jan 2020 12:29:39 GMT, Wed, 15 Jan 2020 12:29:39 GMT x-frame-options DENY content-type application/x-javascript; charset=utf-8 vary Accept-Encoding cache-control private expires Sat, 01 Jan 2000 00:00:00 GMT
POST H2	200	i Show response log.logicanalytics.io/v1/	21 B 78 B	189ms 189ms	XHR application/json	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/v1/i Requested by Host: cdn.logrocket.com URL: https://cdn.logrocket.com/LogRocket.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Content-Type text/plain Response headers date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status DYNAMIC server cloudflare status 200 expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Origin content-type application/json access-control-allow-origin https://blog.logrocket.com cf-ray 5557db3f8b45d72d-FRA content-length 21
GET H2	200	settings.js Show response log.logicanalytics.io/vwo/	5 KB 2 KB	146ms 146ms	Script application/javascript	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/vwo/settings.js?a=338524&settings_type=1&vn=6.0&r=0.3581349967152967 Requested by Host: log.logicanalytics.io URL: https://log.logicanalytics.io/vwo/6.0/va-c444a6ccce59eae6a1743c389f0975db.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash e5518149aeec4281e27d41bee1bc5f17c04737806dd0de6c33e32c3308c119c2 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status MISS server cloudflare 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 status 200 content-encoding br cache-control max-age=14400 cf-ray 5557db3fbb9de00b-FRA
GET H2	200	munchkin.js Show response log.logicanalytics.io/munchkin/156/	9 KB 4 KB	25ms 25ms	Script application/x-javascript	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/munchkin/156/munchkin.js Requested by Host: log.logicanalytics.io URL: https://log.logicanalytics.io/munchkin/munchkin.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash e6cf48bc1bfd904673cda470939d69e4c555779587d2361e65d03869b26eeebf Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status HIT age 123723 p3p policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR", policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR" status 200 content-encoding br last-modified Tue, 17 Sep 2019 20:22:41 GMT server cloudflare etag W/"24e78e4d5137c385c6e3393d80cfd6bf:1568751761" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/x-javascript cache-control max-age=8640000 cf-ray 5557db3fbb9fe00b-FRA expires Thu, 23 Apr 2020 02:07:36 GMT
GET H2	200	/ www.facebook.com/tr/	44 B 260 B	6ms 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=111605826216653&ev=PageView&dl=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&rl=&if=false&ts=1579091379189&sw=1600&sh=1200&v=2.9.15&r=stable&a=seg&ec=0&o=30&fbp=fb.1.1579091379188.698313737&it=1579091379105&coo=false&rqm=GET Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US), Reverse DNS Software proxygen-bolt / Resource Hash 10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 GMT, Wed, 15 Jan 2020 12:29:39 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 h3-24=":443"; ma=3600 content-length 44 expires Wed, 15 Jan 2020 12:29:39 GMT
GET H2	200	/ Show response www.googleadservices.com/pagead/conversion/921880774/	2 KB 1 KB	33ms 33ms	Script text/javascript	172.217.21.226 Google LLC
General Check archive.org Show headers Download Go to Full URL https://www.googleadservices.com/pagead/conversion/921880774/?random=1579091379200&cv=9&fst=1579091379200&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&tiba=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4 Requested by Host: www.googleadservices.com URL: https://www.googleadservices.com/pagead/conversion_async.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 172.217.21.226 , United States, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS fra16s13-in-f2.1e100.net Software cafe / Resource Hash 97de8185532b1de9b113c3779d2495383a0412597b2e93ca756087c5afabd65b Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers pragma no-cache date Wed, 15 Jan 2020 12:29:39 GMT content-encoding gzip x-content-type-options nosniff content-type text/javascript; charset=UTF-8 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 content-disposition attachment; filename="f.txt" 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 content-length 1094 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	/ Show response googleads.g.doubleclick.net/pagead/viewthroughconversion/921880774/	3 KB 1 KB	19ms 19ms	Script text/javascript	2a00:1450:4001:80b::2002 Google LLC
General Check archive.org Show headers Download Go to Full URL https://googleads.g.doubleclick.net/pagead/viewthroughconversion/921880774/?random=1579091379203&cv=9&fst=1579091379203&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&data=path%3D%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F%3Breferrer%3D%3Bsearch%3D%3Btitle%3DUsing%20web%20workers%20for%20safe%5C%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog%3Burl%3Dhttps%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&frm=0&url=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&tiba=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4 Requested by Host: www.googleadservices.com URL: https://www.googleadservices.com/pagead/conversion_async.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:80b::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software cafe / Resource Hash a432dbb9d3b350bdf3bfd5316ed8594805e6209971dda8d74176b9a85320b0f3 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers pragma no-cache date Wed, 15 Jan 2020 12:29:39 GMT content-encoding gzip x-content-type-options nosniff content-type text/javascript; charset=UTF-8 server cafe 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 200 cache-control no-cache, must-revalidate content-disposition attachment; filename="f.txt" 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 content-length 1116 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	GMdE84QYc83vZT7 Show response log.logicanalytics.io/mkto/webevents/	2 B 117 B	214ms 213ms	XHR text/plain	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/mkto/webevents/GMdE84QYc83vZT7?_mchNc=1579091379209&_mchCn=&_mchId=740-LKM-263&_mchTk=_mch-logrocket.com-1579091379209-62999&_mchHo=blog.logrocket.com&_mchPo=&_mchRu=%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&_mchPc=https%3A&_mchVr=156&_mchHa=&_mchRe=&_mchQp= Requested by Host: cdn.logrocket.com URL: https://cdn.logrocket.com/LogRocket.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 565339bc4d33d72817b583024112eb7f5cdf3e5eef0252d6ec1b9c9a94e12bb3 Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com Response headers date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status DYNAMIC server cloudflare expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" status 200 content-type text/plain; charset=UTF-8 access-control-allow-origin * cf-ray 5557db401d3ed72d-FRA content-length 2 x-request-id 3c88644a-b906-4875-bcd8-a4a0c39759aa
GET H2	200	/ www.google.com/pagead/1p-user-list/921880774/	42 B 110 B	23ms 23ms	Image image/gif	2001:4860:4802:38::75 Google LLC
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/pagead/1p-user-list/921880774/?random=1579091379203&cv=9&fst=1579089600000&num=1&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&sendb=1&data=path%3D%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F%3Breferrer%3D%3Bsearch%3D%3Btitle%3DUsing%20web%20workers%20for%20safe%5C%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog%3Burl%3Dhttps%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&frm=0&url=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&tiba=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&async=1&fmt=3&is_vtc=1&random=1066796363&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2001:4860:4802:38::75 , United States, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value Content-Security-Policy script-src 'none'; object-src 'none' X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers pragma no-cache date Wed, 15 Jan 2020 12:29:39 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 content-security-policy script-src 'none'; object-src 'none' 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 content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	/ www.google.de/pagead/1p-user-list/921880774/	42 B 110 B	25ms 25ms	Image image/gif	2a00:1450:4001:825::2003 Google LLC
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.de/pagead/1p-user-list/921880774/?random=1579091379203&cv=9&fst=1579089600000&num=1&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&sendb=1&data=path%3D%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F%3Breferrer%3D%3Bsearch%3D%3Btitle%3DUsing%20web%20workers%20for%20safe%5C%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog%3Burl%3Dhttps%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&frm=0&url=https%3A%2F%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&tiba=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&async=1&fmt=3&is_vtc=1&random=1066796363&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:825::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value Content-Security-Policy script-src 'none'; object-src 'none' X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers pragma no-cache date Wed, 15 Jan 2020 12:29:39 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 content-security-policy script-src 'none'; object-src 'none' 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 content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	eligible.json Show response eligibility.wootric.com/	213 B 411 B	182ms 149ms	XHR application/json	2a00:1450:4001:818::2013 Google LLC
General Check archive.org Show headers Download Go to Full URL https://eligibility.wootric.com/eligible.json?account_token=NPS-a22e04b1&end_user_last_seen=1579091379232&language%5Bcode%5D=&language%5Baudience_text%5D=&language%5Bproduct_name%5D=&sdk_version=wootric-js-sdk-1.1.1&segment_user_id=a0bc3753-a744-463a-8f07-db759445b775 Requested by Host: cdn.logrocket.com URL: https://cdn.logrocket.com/LogRocket.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:818::2013 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software / Resource Hash c3f614f354a84d4e12374e55178c6142b604106b4d75d783d4aef080fd40a244 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1 Request headers Accept */* Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 GMT content-encoding gzip x-content-type-options nosniff status 200 x-frame-options SAMEORIGIN vary Accept-Encoding access-control-allow-methods OPTIONS, HEAD, GET content-type application/json access-control-allow-origin * x-xss-protection 1 cache-control no-cache, no-store, must-revalidate, private via 1.1 google
GET H2	200	/ www.google.de/pagead/1p-conversion/921880774/ Redirect Chain https://googleads.g.doubleclick.net/pagead/viewthroughconversion/921880774/?random=1803394350&cv=9&fst=*&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_... https://www.google.com/pagead/1p-conversion/921880774/?random=1803394350&cv=9&fst=*&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_... https://www.google.de/pagead/1p-conversion/921880774/?random=1803394350&cv=9&fst=*&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_n...	42 B 110 B	22ms 22ms	Image image/gif	2a00:1450:4001:825::2003 Google LLC
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.de/pagead/1p-conversion/921880774/?random=1803394350&cv=9&fst=*&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/&tiba=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&gtd=&is_vtc=1&ocp_id=swUfXvOsDcyKrAS2p5igBw&random=1497788026&resp=GooglemKTybQhCsO&ipr=y Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:825::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value Content-Security-Policy script-src 'none'; object-src 'none' X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers pragma no-cache date Wed, 15 Jan 2020 12:29:39 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 content-security-policy script-src 'none'; object-src 'none' 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 content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT Redirect headers pragma no-cache date Wed, 15 Jan 2020 12:29:39 GMT x-content-type-options nosniff server cafe timing-allow-origin * location https://www.google.de/pagead/1p-conversion/921880774/?random=1803394350&cv=9&fst=*&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&sendb=1&ig=1&frm=0&url=https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/&tiba=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&gtd=&is_vtc=1&ocp_id=swUfXvOsDcyKrAS2p5igBw&random=1497788026&resp=GooglemKTybQhCsO&ipr=y 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-security-policy script-src 'none'; object-src 'none' content-type image/gif 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 content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	h log.logicanalytics.io/heap/	37 B 165 B	163ms 163ms	Image image/gif	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Show image Full URL https://log.logicanalytics.io/heap/h?a=2744321076&u=7633181035620238&v=1157655562715729&s=1556130282345431&b=web&tv=4.0&z=0&h=%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&d=blog.logrocket.com&t=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&ts=1579091379257&st=1579091379258 Requested by Host: blog.logrocket.com URL: https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers pragma no-cache date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status DYNAMIC server cloudflare etag W/"25-PqzQEyMQ6kTK11azeKO8Bw" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" content-type image/gif status 200 cache-control private, no-cache, no-cache=Set-Cookie, proxy-revalidate cf-ray 5557db406d98e00b-FRA content-length 37
GET H2	200	frame.410c6f7e.js Show response js.intercomcdn.com/ Frame 1F70	287 KB 79 KB	25ms 24ms	Script application/javascript	13.225.78.83 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://js.intercomcdn.com/frame.410c6f7e.js Requested by Host: js.intercomcdn.com URL: https://js.intercomcdn.com/shim.latest.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 13.225.78.83 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS server-13-225-78-83.fra2.r.cloudfront.net Software AmazonS3 / Resource Hash c9db2f7f2fd4839fe3603c7af4fc63b467fa31093e70867cfbb61f3a22ee814a Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:23:53 GMT content-encoding gzip age 359 x-amz-server-side-encryption AES256 x-cache Hit from cloudfront status 200 content-length 79884 last-modified Tue, 14 Jan 2020 16:14:24 GMT server AmazonS3 etag "4acbc7b10f5d0750424549d1343a1aaf" content-type application/javascript; charset=UTF-8 via 1.1 32e3b86ae254a231182567c0124af893.cloudfront.net (CloudFront) cache-control max-age=31536000, s-maxage=7200, public x-amz-cf-pop FRA2-C2 accept-ranges bytes x-amz-cf-id x1obcZ8WuBB5TFiegwnMSFI5i96Mi7WorVvzn04_LAE3E07E2I8MjA==
GET H2	200	vendor.216bb928.js Show response js.intercomcdn.com/ Frame 1F70	513 KB 158 KB	47ms 46ms	Script application/javascript	13.225.78.83 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://js.intercomcdn.com/vendor.216bb928.js Requested by Host: js.intercomcdn.com URL: https://js.intercomcdn.com/shim.latest.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 13.225.78.83 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS server-13-225-78-83.fra2.r.cloudfront.net Software AmazonS3 / Resource Hash 144d4a66004d5bb24dc0130378c348052c88578b67eaffe6b95aed52dff6f49f Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:23:53 GMT content-encoding gzip age 357 x-amz-server-side-encryption AES256 x-cache Hit from cloudfront status 200 content-length 161671 last-modified Tue, 14 Jan 2020 16:14:24 GMT server AmazonS3 etag "d58016ae1e4399c7aa98ccc5cc6e720c" content-type application/javascript; charset=UTF-8 via 1.1 32e3b86ae254a231182567c0124af893.cloudfront.net (CloudFront) cache-control max-age=31536000, s-maxage=7200, public x-amz-cf-pop FRA2-C2 accept-ranges bytes x-amz-cf-id PCquOkCUS2fG14POYkXDPs7L4ks5EG1lRKoUxmc1MWPqWSuRaAAPKg==
POST H2	200	ping Show response api-iam.intercom.io/messenger/web/ Frame 1F70	6 KB 3 KB	448ms 394ms	XHR application/json	13.224.196.75 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://api-iam.intercom.io/messenger/web/ping Requested by Host: js.intercomcdn.com URL: https://js.intercomcdn.com/frame.410c6f7e.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 13.224.196.75 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS server-13-224-196-75.fra2.r.cloudfront.net Software nginx / Resource Hash cfeef3c7b8410761a74ff5e736e60e0d693b866b3556a1f8c4c9a74036273fec Security Headers Name Value Strict-Transport-Security max-age=31556952; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Origin https://blog.logrocket.com Content-Type application/x-www-form-urlencoded Response headers date Wed, 15 Jan 2020 12:29:39 GMT content-encoding gzip x-content-type-options nosniff x-amz-cf-pop FRA2-C1 x-cache Miss from cloudfront status 200, 200 OK strict-transport-security max-age=31556952; includeSubDomains; preload vary Accept-Encoding x-xss-protection 1; mode=block x-request-id 0003njou0pgvpinspr0g x-runtime 0.277312 access-control-allow-origin https://blog.logrocket.com server nginx x-frame-options SAMEORIGIN etag W/"cfeef3c7b8410761a74ff5e736e60e0d" x-ratelimit-remaining 1959 access-control-allow-methods POST, GET, OPTIONS content-type application/json; charset=utf-8 via 1.1 0e7eb16f335fe24acf3f13c5dee19c88.cloudfront.net (CloudFront) x-intercom-version 1427847425eb567d0091f983dfe0214fd27f486a cache-control max-age=0, private, must-revalidate access-control-allow-credentials true x-ratelimit-reset 1579091400 x-ratelimit-limit 2000 access-control-allow-headers Content-Type x-amz-cf-id LK4sRfKx6IkCO0xGu6JSp3bssVsOXxI7ctJcngz0jnKyTBq0jRs33w==
GET H2	200	adsct Show response analytics.twitter.com/i/	31 B 635 B	174ms 134ms	Script application/javascript	104.244.42.67 Twitter Inc.
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=nyazy&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%2Fblog.logrocket.com%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F 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 104.244.42.67 , United States, ASN13414 (TWITTER - Twitter Inc., 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://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 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 113 pragma no-cache last-modified Wed, 15 Jan 2020 12:29:39 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 86f313333b5e74c869fe694d4e5a89e9 x-transaction 00dc03a700e551dd expires Tue, 31 Mar 1981 05:00:00 GMT
POST H2	200	i Show response log.logicanalytics.io/v1/	21 B 77 B	175ms 175ms	XHR application/json	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/v1/i Requested by Host: cdn.logrocket.com URL: https://cdn.logrocket.com/LogRocket.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Content-Type text/plain Response headers date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status DYNAMIC server cloudflare status 200 expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Origin content-type application/json access-control-allow-origin https://blog.logrocket.com cf-ray 5557db41dab8d72d-FRA content-length 21
GET H2	200	eligible.json Show response eligibility.wootric.com/	213 B 239 B	135ms 135ms	XHR application/json	2a00:1450:4001:818::2013 Google LLC
General Check archive.org Show headers Download Go to Full URL https://eligibility.wootric.com/eligible.json?account_token=NPS-a22e04b1&end_user_last_seen=1579091379232&language%5Bcode%5D=&language%5Baudience_text%5D=&language%5Bproduct_name%5D=&sdk_version=wootric-js-sdk-1.1.1&segment_user_id=a0bc3753-a744-463a-8f07-db759445b775 Requested by Host: cdn.logrocket.com URL: https://cdn.logrocket.com/LogRocket.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:818::2013 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US), Reverse DNS Software / Resource Hash c3f614f354a84d4e12374e55178c6142b604106b4d75d783d4aef080fd40a244 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1 Request headers Accept */* Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers date Wed, 15 Jan 2020 12:29:39 GMT content-encoding gzip x-content-type-options nosniff status 200 x-frame-options SAMEORIGIN vary Accept-Encoding access-control-allow-methods OPTIONS, HEAD, GET content-type application/json access-control-allow-origin * x-xss-protection 1 cache-control no-cache, no-store, must-revalidate, private via 1.1 google
POST H2	200	i Show response log.logicanalytics.io/v1/	21 B 77 B	176ms 176ms	XHR application/json	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://log.logicanalytics.io/v1/i Requested by Host: cdn.logrocket.com URL: https://cdn.logrocket.com/LogRocket.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Content-Type text/plain Response headers date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status DYNAMIC server cloudflare status 200 expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Origin content-type application/json access-control-allow-origin https://blog.logrocket.com cf-ray 5557db41ead1d72d-FRA content-length 21
GET H2	200	h log.logicanalytics.io/heap/	37 B 94 B	153ms 153ms	Image image/gif	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Show image Full URL https://log.logicanalytics.io/heap/h?a=2744321076&u=7633181035620238&v=1157655562715729&s=1556130282345431&b=web&tv=4.0&sp=ts&sp=1579091379257&sp=d&sp=blog.logrocket.com&sp=h&sp=%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&pp=d&pp=blog.logrocket.com&pp=h&pp=%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&pp=t&pp=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&pp=ts&pp=1579091379257&id0=8489870017556883&k0=Author&k0=%0ABruce%20Wilson&t0=Post%20Author&st=1579091379521 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers pragma no-cache date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status DYNAMIC server cloudflare etag W/"25-PqzQEyMQ6kTK11azeKO8Bw" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" content-type image/gif status 200 cache-control private, no-cache, no-cache=Set-Cookie, proxy-revalidate cf-ray 5557db429c42e00b-FRA content-length 37
GET H2	200	h log.logicanalytics.io/heap/	37 B 190 B	156ms 155ms	Image image/gif	2606:4700:30::681f:4743 Cloudflare
General Check archive.org Show headers Download Go to Show image Full URL https://log.logicanalytics.io/heap/h?a=2744321076&u=7633181035620238&v=1157655562715729&s=1556130282345431&b=web&tv=4.0&sp=ts&sp=1579091379257&sp=d&sp=blog.logrocket.com&sp=h&sp=%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&pp=d&pp=blog.logrocket.com&pp=h&pp=%2Fusing-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2%2F&pp=t&pp=Using%20web%20workers%20for%20safe%2C%20concurrent%20JavaScript%20-%20LogRocket%20Blog&pp=ts&pp=1579091379257&id0=7057364649835520&k0=Length&k0=3129&t0=Post%20Length&st=1579091379522 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:30::681f:4743 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Resource Hash bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96 Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Response headers pragma no-cache date Wed, 15 Jan 2020 12:29:39 GMT via 1.1 google cf-cache-status DYNAMIC server cloudflare etag W/"25-PqzQEyMQ6kTK11azeKO8Bw" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" content-type image/gif status 200 cache-control private, no-cache, no-cache=Set-Cookie, proxy-revalidate cf-ray 5557db429c48e00b-FRA content-length 37
POST H2	200	/ www.facebook.com/tr/	0 50 B	6ms 6ms	Other text/plain	2a03:2880:f12d:83:face:b00c:0:25de Facebook
General Check archive.org Show headers Download Go to Full URL https://www.facebook.com/tr/ 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:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US), Reverse DNS Software proxygen-bolt / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Content-Type multipart/form-data; boundary=----WebKitFormBoundaryQosN3Y4hwWakkElU Response headers strict-transport-security max-age=31536000; includeSubDomains server proxygen-bolt access-control-allow-origin https://blog.logrocket.com date Wed, 15 Jan 2020 12:29:39 GMT content-type text/plain status 200 access-control-allow-credentials true alt-svc h3-24=":443"; ma=3600 content-length 0
POST H2	200	ping Show response api-iam.intercom.io/messenger/web/ Frame 1F70	6 KB 3 KB	375ms 375ms	XHR application/json	13.224.196.75 Amazon.com
General Check archive.org Show headers Download Go to Full URL https://api-iam.intercom.io/messenger/web/ping Requested by Host: js.intercomcdn.com URL: https://js.intercomcdn.com/frame.410c6f7e.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 13.224.196.75 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US), Reverse DNS server-13-224-196-75.fra2.r.cloudfront.net Software nginx / Resource Hash 18adc96fd90e9141ba33dc3c4b04ed60e319d049150e5f50096e45eda8515532 Security Headers Name Value Strict-Transport-Security max-age=31556952; includeSubDomains; preload X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 1; mode=block Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Origin https://blog.logrocket.com Content-Type application/x-www-form-urlencoded Response headers date Wed, 15 Jan 2020 12:29:40 GMT content-encoding gzip x-content-type-options nosniff x-amz-cf-pop FRA2-C1 x-cache Miss from cloudfront status 200, 200 OK strict-transport-security max-age=31556952; includeSubDomains; preload vary Accept-Encoding x-xss-protection 1; mode=block x-request-id 0004s52ila10oprg5oig x-runtime 0.261628 access-control-allow-origin https://blog.logrocket.com server nginx x-frame-options SAMEORIGIN etag W/"18adc96fd90e9141ba33dc3c4b04ed60" x-ratelimit-remaining 1958 access-control-allow-methods POST, GET, OPTIONS content-type application/json; charset=utf-8 via 1.1 0e7eb16f335fe24acf3f13c5dee19c88.cloudfront.net (CloudFront) x-intercom-version 1427847425eb567d0091f983dfe0214fd27f486a cache-control max-age=0, private, must-revalidate access-control-allow-credentials true x-ratelimit-reset 1579091400 x-ratelimit-limit 2000 access-control-allow-headers Content-Type x-amz-cf-id 3eK4lVVjo1At0upzBEauMsdqdZ4YpV_MnkMZKcOLdU39JLESSwGkFg==
POST H2	201	i Show response staging-i.logrocket.com/	1 KB 2 KB	1254ms 1200ms	XHR application/json	2606:4700:20::681a:8b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://staging-i.logrocket.com/i?a=apphub%2Flogrocket-website&r=3-68d819fb-13bf-407e-a128-87962544bce8&t=580cd413-b75f-430a-bc18-de5f79e24cc0 Requested by Host: cdn.logrocket.io URL: https://cdn.logrocket.io/logger.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:8b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Express Resource Hash e0571b931eb82c7e1641c40f3d553f35e3b4fe075b63eff25719740d922be50d Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com Response headers date Wed, 15 Jan 2020 12:29:43 GMT etag W/"4ee-jFRBq//JmdfZNSsa+N1LlUtjbN4" cf-cache-status DYNAMIC server cloudflare status 201 x-powered-by Express expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=2592000 access-control-allow-methods GET, PUT, POST, DELETE, PATCH, OPTIONS content-type application/json; charset=utf-8 access-control-allow-origin * access-control-allow-credentials true cf-ray 5557db514a42d6c5-FRA access-control-allow-headers DNT,Keep-Alive,User-Agent,X-Requested-With,X-Csrftoken,If-Modified-Since,Cache-Control,Content-Type,Authorization,Accept,Origin,X-Logrocket-Url,X-Logrocket-Ignore,X-Logrocket-Secret content-length 1262
POST H2	200	i Show response staging-i.logrocket.com/	0 173 B	481ms 480ms	XHR application/json	2606:4700:20::681a:8b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://staging-i.logrocket.com/i?a=apphub%2Flogrocket-website&r=3-68d819fb-13bf-407e-a128-87962544bce8&t=580cd413-b75f-430a-bc18-de5f79e24cc0&u=338c9cd2-cd76-45e7-af51-aca956b80278 Requested by Host: cdn.logrocket.io URL: https://cdn.logrocket.io/logger.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:8b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Express Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com Response headers date Wed, 15 Jan 2020 12:29:45 GMT cf-cache-status DYNAMIC server cloudflare status 200 x-powered-by Express expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=2592000 access-control-allow-methods GET, PUT, POST, DELETE, PATCH, OPTIONS content-type application/json; charset=utf-8 access-control-allow-origin * access-control-allow-credentials true cf-ray 5557db658e6dd6c5-FRA access-control-allow-headers DNT,Keep-Alive,User-Agent,X-Requested-With,X-Csrftoken,If-Modified-Since,Cache-Control,Content-Type,Authorization,Accept,Origin,X-Logrocket-Url,X-Logrocket-Ignore,X-Logrocket-Secret content-length 0
POST H2	200	i Show response staging-i.logrocket.com/	0 170 B	470ms 469ms	XHR application/json	2606:4700:20::681a:8b9 Cloudflare
General Check archive.org Show headers Download Go to Full URL https://staging-i.logrocket.com/i?a=apphub%2Flogrocket-website&r=3-68d819fb-13bf-407e-a128-87962544bce8&t=580cd413-b75f-430a-bc18-de5f79e24cc0&u=338c9cd2-cd76-45e7-af51-aca956b80278 Requested by Host: cdn.logrocket.io URL: https://cdn.logrocket.io/logger.min.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:20::681a:8b9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US), Reverse DNS Software cloudflare / Express Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Security Headers Name Value Strict-Transport-Security max-age=2592000 Request headers User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36 Referer https://blog.logrocket.com/using-webworkers-for-safe-concurrent-javascript-3f33da4eb0b2/ Origin https://blog.logrocket.com Response headers date Wed, 15 Jan 2020 12:29:49 GMT cf-cache-status DYNAMIC server cloudflare status 200 x-powered-by Express expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" strict-transport-security max-age=2592000 access-control-allow-methods GET, PUT, POST, DELETE, PATCH, OPTIONS content-type application/json; charset=utf-8 access-control-allow-origin * access-control-allow-credentials true cf-ray 5557db7b5edbd6c5-FRA access-control-allow-headers DNT,Keep-Alive,User-Agent,X-Requested-With,X-Csrftoken,If-Modified-Since,Cache-Control,Content-Type,Authorization,Accept,Origin,X-Logrocket-Url,X-Logrocket-Ignore,X-Logrocket-Secret content-length 0