www.chegg.com Open in urlscan Pro
13.224.194.74  Public Scan

1 Outgoing links

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

Search URL Search Domain Scan URL

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Redirected requests

There were HTTP redirect chains for the following requests:

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

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	403	Primary Request solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 Show response www.chegg.com/homework-help/questions-and-answers/	5 KB 5 KB	156ms 84ms	Document text/html	13.224.194.74 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://www.chegg.com/homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.224.194.74 Seattle, United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-224-194-74.fra2.r.cloudfront.net Software CloudFront / Resource Hash eb91577470f3c3b8850d8019852b2d2f3dbe998dde8457270fc5d1917f30d4a3 Request headers :method GET :authority www.chegg.com :scheme https :path /homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 pragma no-cache cache-control no-cache upgrade-insecure-requests 1 user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 accept text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9 sec-fetch-site none sec-fetch-mode navigate sec-fetch-user ?1 sec-fetch-dest document accept-encoding gzip, deflate, br accept-language en-US Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 Response headers content-type text/html content-length 4650 server CloudFront date Mon, 11 Jan 2021 11:06:37 GMT cache-control no-cache content-encoding UTF-8 x-cache LambdaGeneratedResponse from cloudfront via 1.1 2bbba694ff55d664208103e9c25dce14.cloudfront.net (CloudFront) x-amz-cf-pop FRA2-C1 x-amz-cf-id _ggf0SR_MN8BKj_7vBESbHLvUCS6y8Ogr_2HiC6V7ciAwdflahR6ag==
GET H2	200	css fonts.googleapis.com/	2 KB 652 B	15ms 15ms	Stylesheet text/css	2a00:1450:4001:800::200a GOOGLE
General Check archive.org Show headers Download Go to Full URL https://fonts.googleapis.com/css?family=Open+Sans:300 Requested by Host: www.chegg.com URL: https://www.chegg.com/homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:800::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software ESF / Resource Hash a0a2d0ec76113bd8d1be2ae8c448e60b9524cf6e2ddcfeff13b8b4c9c20331e2 Security Headers Name Value Strict-Transport-Security max-age=31536000 X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Referer https://www.chegg.com/homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 Response headers strict-transport-security max-age=31536000 content-encoding gzip x-content-type-options nosniff cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" x-xss-protection 0 last-modified Mon, 11 Jan 2021 10:48:07 GMT server ESF date Mon, 11 Jan 2021 11:06:37 GMT x-frame-options SAMEORIGIN content-type text/css; charset=utf-8 access-control-allow-origin * cache-control private, max-age=86400, stale-while-revalidate=604800 timing-allow-origin * link <https://fonts.gstatic.com>; rel=preconnect; crossorigin expires Mon, 11 Jan 2021 11:06:37 GMT
GET H2	200	captcha.js Show response www.chegg.com/zYvFOXaC/captcha/	32 KB 32 KB	111ms 110ms	Script application/javascript	13.224.194.74 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://www.chegg.com/zYvFOXaC/captcha/captcha.js?a=b&u=13086280-53fd-11eb-913c-7ffb26cac5f0&v=&m=0 Requested by Host: www.chegg.com URL: https://www.chegg.com/homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.224.194.74 Seattle, United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-224-194-74.fra2.r.cloudfront.net Software / Resource Hash 767ca115e40ec084c91efad778aa44ee3ea5e0c79a939e934c9fb53ae92eecb1 Request headers Referer https://www.chegg.com/homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 Response headers date Mon, 11 Jan 2021 11:06:37 GMT via 1.1 varnish, 1.1 2bbba694ff55d664208103e9c25dce14.cloudfront.net (CloudFront) age 6 etag W/"7eac-eeG3CKEuKL7jjIMhPWGa4R8zAe8" x-served-by cache-fra19171-FRA x-cache Miss from cloudfront content-type application/javascript; charset=utf-8 access-control-allow-origin * cache-control public, max-age=600 x-amz-cf-pop FRA2-C1 accept-ranges bytes x-timer S1610363198.773533,VS0,VE1 content-length 32428 x-amz-cf-id aIV57GjOgBLvcBoTTSS3b0fGMCsX-rzlUOHZ-1VJ-Wsl1YU_zwDJyQ== x-cache-hits 1
GET H2	200	mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2 fonts.gstatic.com/s/opensans/v18/	9 KB 9 KB	6ms 5ms	Font font/woff2	2a00:1450:4001:824::2003 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2 Requested by Host: fonts.googleapis.com URL: https://fonts.googleapis.com/css?family=Open+Sans:300 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:824::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 5e261f7e11c39ff6f4c8fe884e5c9de2fa15f29085a1adefdd36603ef2e23c00 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Origin https://www.chegg.com Referer https://fonts.googleapis.com/css?family=Open+Sans:300 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 Response headers date Wed, 06 Jan 2021 12:48:41 GMT x-content-type-options nosniff last-modified Tue, 15 Sep 2020 18:09:16 GMT server sffe age 425876 content-type font/woff2 access-control-allow-origin * cache-control public, max-age=31536000 accept-ranges bytes timing-allow-origin * alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 9016 x-xss-protection 0 expires Thu, 06 Jan 2022 12:48:41 GMT
GET H2	200	init.js Show response www.chegg.com/zYvFOXaC/	74 KB 27 KB	62ms 62ms	Script application/javascript	13.224.194.74 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://www.chegg.com/zYvFOXaC/init.js Requested by Host: www.chegg.com URL: https://www.chegg.com/zYvFOXaC/captcha/captcha.js?a=b&u=13086280-53fd-11eb-913c-7ffb26cac5f0&v=&m=0 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.224.194.74 Seattle, United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-224-194-74.fra2.r.cloudfront.net Software / Resource Hash d26f8fe607f1b28fac0f38e1def1dcad7aefb3f574c16f248c4ca4d81994425b Request headers Referer https://www.chegg.com/homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 Response headers date Mon, 11 Jan 2021 11:06:37 GMT content-encoding gzip age 512 x-cache Miss from cloudfront content-length 27472 x-served-by cache-fra19144-FRA access-control-allow-origin * x-timer S1610363198.863320,VS0,VE0 etag W/"126ae-Uv7O9qIAIm8o8mptR4zDoBxX+Wc" vary Accept-Encoding content-type application/javascript; charset=utf-8 via 1.1 varnish, 1.1 2bbba694ff55d664208103e9c25dce14.cloudfront.net (CloudFront) cache-control max-age=600 x-amz-cf-pop FRA2-C1 accept-ranges bytes x-amz-cf-id kU9nf5fHvFGnLKVQkyumdP3PnvRB7LiK1BfpJBsckhtk3CSS2Q9OQA== x-cache-hits 12
GET H2	200	g Show response collector-pxzyvfoxac.px-cloud.net/b/	109 B 328 B	116ms 35ms	XHR application/json	35.186.220.184 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://collector-pxzyvfoxac.px-cloud.net/b/g Requested by Host: www.chegg.com URL: https://www.chegg.com/zYvFOXaC/captcha/captcha.js?a=b&u=13086280-53fd-11eb-913c-7ffb26cac5f0&v=&m=0 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 35.186.220.184 Mountain View, United States, ASN15169 (GOOGLE, US), Reverse DNS 184.220.186.35.bc.googleusercontent.com Software / Resource Hash d30ee8172d60e0d7e42d8398abb74890a4b1922600a4e87eb53a7e3cc8d5c4b1 Request headers Referer https://www.chegg.com/homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 Response headers date Mon, 11 Jan 2021 11:06:37 GMT via 1.1 google access-control-allow-methods GET,HEAD,PUT,PATCH,POST,DELETE content-type application/json; charset=utf-8 access-control-allow-origin https://www.chegg.com access-control-allow-credentials true timing-allow-origin * alt-svc clear content-length 109
POST H2	200	c Show response collector-pxzyvfoxac.px-cloud.net/b/	1 KB 1 KB	116ms 52ms	XHR application/json	35.186.220.184 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://collector-pxzyvfoxac.px-cloud.net/b/c Requested by Host: www.chegg.com URL: https://www.chegg.com/zYvFOXaC/init.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 35.186.220.184 Mountain View, United States, ASN15169 (GOOGLE, US), Reverse DNS 184.220.186.35.bc.googleusercontent.com Software / Resource Hash d4f7b03cc0d9e12acafdde35a8dc72ddf585790ce7406859e166163ae6b83831 Request headers Referer https://www.chegg.com/homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 Content-type application/x-www-form-urlencoded Response headers date Mon, 11 Jan 2021 11:06:37 GMT via 1.1 google access-control-allow-methods GET,HEAD,PUT,PATCH,POST,DELETE content-type application/json; charset=utf-8 access-control-allow-origin https://www.chegg.com access-control-allow-credentials true timing-allow-origin * alt-svc clear content-length 1102
GET H2	200	g Show response collector-pxzyvfoxac.perimeterx.net/b/	109 B 328 B	114ms 34ms	XHR application/json	35.190.10.112 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://collector-pxzyvfoxac.perimeterx.net/b/g Requested by Host: www.chegg.com URL: https://www.chegg.com/zYvFOXaC/init.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 35.190.10.112 Mountain View, United States, ASN15169 (GOOGLE, US), Reverse DNS 112.10.190.35.bc.googleusercontent.com Software / Resource Hash 11e5c44623c801d8e777223fcc723c5a14a4a33531b6f7d5ca4e8e423a9bb46d Request headers Referer https://www.chegg.com/homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 Response headers date Mon, 11 Jan 2021 11:06:37 GMT via 1.1 google access-control-allow-methods GET,HEAD,PUT,PATCH,POST,DELETE content-type application/json; charset=utf-8 access-control-allow-origin https://www.chegg.com access-control-allow-credentials true timing-allow-origin * alt-svc clear content-length 109
POST H2	200	c Show response collector-pxzyvfoxac.px-cloud.net/b/	765 B 830 B	1901ms 1901ms	XHR application/json	35.186.220.184 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://collector-pxzyvfoxac.px-cloud.net/b/c Requested by Host: www.chegg.com URL: https://www.chegg.com/zYvFOXaC/init.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 35.186.220.184 Mountain View, United States, ASN15169 (GOOGLE, US), Reverse DNS 184.220.186.35.bc.googleusercontent.com Software / Resource Hash 76c723a2e2321caf99c74b9f9c85fff9391e091e5db61f1a7c9303c16f7c2e98 Request headers Referer https://www.chegg.com/homework-help/questions-and-answers/solve-based-duality-theory-sensitivity-analysis-person-150-beginning-month-wants-invest-tw-q65175302 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36 Content-type application/x-www-form-urlencoded Response headers date Mon, 11 Jan 2021 11:06:40 GMT via 1.1 google access-control-allow-methods GET,HEAD,PUT,PATCH,POST,DELETE content-type application/json; charset=utf-8 access-control-allow-origin https://www.chegg.com access-control-allow-credentials true timing-allow-origin * alt-svc clear content-length 765

25 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated string| _pxAppId string| _pxJsClientSrc boolean| _pxFirstPartyEnabled string| _pxVid string| _pxUuid string| _pxHostUrl object| s object| p function| _pxToggleOpenForm function| _pxSubmitForm function| _pxItemSelected string| _pxAction boolean| _pxMobile function| _pxInit object| PXzYvFOXaC object| PX

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

collector-pxzyvfoxac.perimeterx.net
collector-pxzyvfoxac.px-cloud.net
fonts.googleapis.com
fonts.gstatic.com
www.chegg.com
13.224.194.74
2a00:1450:4001:800::200a
2a00:1450:4001:824::2003
35.186.220.184
35.190.10.112
11e5c44623c801d8e777223fcc723c5a14a4a33531b6f7d5ca4e8e423a9bb46d
5e261f7e11c39ff6f4c8fe884e5c9de2fa15f29085a1adefdd36603ef2e23c00
767ca115e40ec084c91efad778aa44ee3ea5e0c79a939e934c9fb53ae92eecb1
76c723a2e2321caf99c74b9f9c85fff9391e091e5db61f1a7c9303c16f7c2e98
a0a2d0ec76113bd8d1be2ae8c448e60b9524cf6e2ddcfeff13b8b4c9c20331e2
d26f8fe607f1b28fac0f38e1def1dcad7aefb3f574c16f248c4ca4d81994425b
d30ee8172d60e0d7e42d8398abb74890a4b1922600a4e87eb53a7e3cc8d5c4b1
d4f7b03cc0d9e12acafdde35a8dc72ddf585790ce7406859e166163ae6b83831
eb91577470f3c3b8850d8019852b2d2f3dbe998dde8457270fc5d1917f30d4a3