ocw.mit.edu Open in urlscan Pro
151.101.2.133  Public Scan

12 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:

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

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	200	Primary Request / Show response ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/	53 KB 9 KB	133ms 40ms	Document text/html	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Full URL https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash d665c9884c9a38f75f4f46173ff5b27b282a0df6cbfe7aec493919f8d991f05e Security Headers Name Value Strict-Transport-Security max-age=300 Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 accept-language de-DE,de;q=0.9 Response headers accept-ranges bytes access-control-allow-origin * age 51019 content-encoding gzip content-length 8494 content-type text/html date Mon, 19 Feb 2024 23:43:36 GMT etag "e613ba5c3462aa9742432f366147f6f3" last-modified Mon, 12 Feb 2024 16:10:55 GMT strict-transport-security max-age=300 vary Accept-Encoding x-amz-meta-site-id 6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016 x-amz-server-side-encryption AES256 x-cache HIT x-cache-hits 1 x-served-by cache-fra-etou8220026-FRA
GET H2	200	course_v2.f64f4.css ocw.mit.edu/static_shared/css/	247 KB 44 KB	41ms 39ms	Stylesheet text/css	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Full URL https://ocw.mit.edu/static_shared/css/course_v2.f64f4.css Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 8db6c8c0e3bb2f2507aa73b6f1da82f6894ad5cb0b3b2b210d5c889fd65a2b99 Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:36 GMT content-encoding gzip strict-transport-security max-age=300 age 636696 x-amz-server-side-encryption AES256 x-cache HIT x-amz-meta-site-id ocw-hugo-themes content-length 44677 x-served-by cache-fra-etou8220026-FRA last-modified Mon, 12 Feb 2024 14:43:48 GMT etag "3feb9281faea89d2fe3598a1ccea40e4" vary Accept-Encoding content-type text/css access-control-allow-origin * cache-control max-age=2629743 accept-ranges bytes x-cache-hits 1
GET H2	200	css fonts.googleapis.com/	5 KB 1 KB	136ms 49ms	Stylesheet text/css	2a00:1450:4001:830::200a GOOGLE
General Check archive.org Show headers Download Go to Full URL https://fonts.googleapis.com/css?family=Roboto:400,500&display=swap Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:830::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software ESF / Resource Hash 60069ed58329b14df22602af8d7838a66a19567ccbacd15923651bcc90d99eb0 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 accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers strict-transport-security max-age=31536000 date Mon, 19 Feb 2024 23:43:36 GMT content-encoding gzip x-content-type-options nosniff cross-origin-resource-policy cross-origin alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 x-xss-protection 0 last-modified Mon, 19 Feb 2024 23:43:25 GMT server ESF cross-origin-opener-policy same-origin-allow-popups 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, 19 Feb 2024 23:43:36 GMT
GET H2	200	close_small.b0a2684ccc0da6407a56.svg ocw.mit.edu/static_shared/images/	952 B 615 B	40ms 39ms	Image image/svg+xml	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/static_shared/images/close_small.b0a2684ccc0da6407a56.svg Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 56b7919d6fc87d95eb0a7df342aa696fe802d3d988cb643b04addf21416e44d3 Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:36 GMT content-encoding gzip strict-transport-security max-age=300 age 637162 x-amz-server-side-encryption AES256 x-cache HIT x-amz-meta-site-id ocw-hugo-themes content-length 481 x-served-by cache-fra-etou8220026-FRA last-modified Mon, 12 Feb 2024 14:43:48 GMT etag "a42e78d3961dd500a0f419eb4687e675" vary Accept-Encoding content-type image/svg+xml access-control-allow-origin * cache-control max-age=2629743 accept-ranges bytes x-cache-hits 1
GET H2	200	ocw_logo_white_v2.33d9012306f73d8e1fb8.svg ocw.mit.edu/static_shared/images/	51 KB 16 KB	82ms 81ms	Image image/svg+xml	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/static_shared/images/ocw_logo_white_v2.33d9012306f73d8e1fb8.svg Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 36100da88e4cbbbf64c36a1a186fe477c5a863534608552765dc2b704238e0f1 Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:36 GMT content-encoding gzip strict-transport-security max-age=300 age 506737 x-amz-server-side-encryption AES256 x-cache HIT x-amz-meta-site-id ocw-hugo-themes content-length 16636 x-served-by cache-fra-etou8220026-FRA last-modified Mon, 12 Feb 2024 14:43:48 GMT etag "1a5cf4568192c88b5efab45063b86d8a" vary Accept-Encoding content-type image/svg+xml access-control-allow-origin * cache-control max-age=2629743 accept-ranges bytes x-cache-hits 1
GET H2	200	expand.a062b1c47b121e3c7e03.svg ocw.mit.edu/static_shared/images/	1 KB 657 B	61ms 57ms	Image image/svg+xml	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/static_shared/images/expand.a062b1c47b121e3c7e03.svg Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash dc3a7002769e26ea6c2af7bd62e216a5ed2579e26224850cd76eb1f09da71f1a Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:36 GMT content-encoding gzip strict-transport-security max-age=300 age 430948 x-amz-server-side-encryption AES256 x-cache HIT x-amz-meta-site-id ocw-hugo-themes content-length 583 x-served-by cache-fra-etou8220026-FRA last-modified Mon, 12 Feb 2024 14:43:48 GMT etag "e69a7373713bc03b82b99a630c28fbd5" vary Accept-Encoding content-type image/svg+xml access-control-allow-origin * cache-control max-age=2629743 accept-ranges bytes x-cache-hits 1
GET H2	200	bb7bc760922abfcd37f5d8b9203d771f_6-0001f16.jpg ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/	64 KB 64 KB	67ms 64ms	Image image/jpeg	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/bb7bc760922abfcd37f5d8b9203d771f_6-0001f16.jpg Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 96f8805b23b8ba9de695fc898c663f52963dcc1a102c95c31be793419221eea1 Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers x-served-by cache-fra-etou8220026-FRA date Mon, 19 Feb 2024 23:43:36 GMT strict-transport-security max-age=300 last-modified Mon, 12 Feb 2024 16:10:53 GMT age 26775 etag "d42e2c5e67cd863ed88f4c126cbd1b31" x-amz-server-side-encryption AES256 x-cache HIT content-type image/jpeg access-control-allow-origin * x-amz-meta-site-id 6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016 cache-control max-age=604800 accept-ranges bytes content-length 65522 x-cache-hits 1
GET H2	200	mit-ol.8713e4407efc8841e4f2.png ocw.mit.edu/static_shared/images/	9 KB 9 KB	61ms 58ms	Image image/png	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/static_shared/images/mit-ol.8713e4407efc8841e4f2.png Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 62ba58f2734d3e16242f7fef6fa33562ba478b4696db7239aefd3b1bff3f3d70 Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers x-served-by cache-fra-etou8220026-FRA date Mon, 19 Feb 2024 23:43:36 GMT strict-transport-security max-age=300 last-modified Mon, 12 Feb 2024 14:43:48 GMT age 503831 etag "5f88e6ed8f6f9bd5a355d10b07ad6c80" x-amz-server-side-encryption AES256 x-cache HIT content-type image/png access-control-allow-origin * x-amz-meta-site-id ocw-hugo-themes cache-control max-age=2629743 accept-ranges bytes content-length 9502 x-cache-hits 1
GET H2	200	Facebook.f4c9d732fd0e8bae1e01.png ocw.mit.edu/static_shared/images/	1 KB 1 KB	57ms 54ms	Image image/png	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/static_shared/images/Facebook.f4c9d732fd0e8bae1e01.png Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 33a3bddbc339be62c255195cd1b963f1a4cf3ca306b095425459aab048e85516 Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers x-served-by cache-fra-etou8220026-FRA date Mon, 19 Feb 2024 23:43:36 GMT strict-transport-security max-age=300 last-modified Mon, 12 Feb 2024 14:43:48 GMT age 521332 etag "29d5deae83dbaeba00203346ebe4c6c5" x-amz-server-side-encryption AES256 x-cache HIT content-type image/png access-control-allow-origin * x-amz-meta-site-id ocw-hugo-themes cache-control max-age=2629743 accept-ranges bytes content-length 1441 x-cache-hits 1
GET H2	200	Instagram.b81e71401e1f281d343a.png ocw.mit.edu/static_shared/images/	3 KB 3 KB	63ms 60ms	Image image/png	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/static_shared/images/Instagram.b81e71401e1f281d343a.png Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 0613bf1b0d98d89706dd8b3aacec1c2cba61f4413736f01fd220646d9b2d25ee Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers x-served-by cache-fra-etou8220026-FRA date Mon, 19 Feb 2024 23:43:36 GMT strict-transport-security max-age=300 last-modified Mon, 12 Feb 2024 14:43:48 GMT age 493260 etag "46c0e6e90bd162f55cf4fd4e6e129277" x-amz-server-side-encryption AES256 x-cache HIT content-type image/png access-control-allow-origin * x-amz-meta-site-id ocw-hugo-themes cache-control max-age=2629743 accept-ranges bytes content-length 2903 x-cache-hits 1
GET H2	200	x-formerly-twitter-black.98abb20137ea3cdc5cef.png ocw.mit.edu/static_shared/images/	2 KB 2 KB	101ms 99ms	Image image/png	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/static_shared/images/x-formerly-twitter-black.98abb20137ea3cdc5cef.png Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 5eaa293b5e4fea1994ddd23cc70eeb8ae76b3201e925b47569756ed837e05958 Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers x-served-by cache-fra-etou8220026-FRA date Mon, 19 Feb 2024 23:43:36 GMT strict-transport-security max-age=300 last-modified Mon, 12 Feb 2024 14:43:49 GMT age 637162 etag "8bb42326f704658f1754bde2ed72fb7a" x-amz-server-side-encryption AES256 x-cache HIT content-type image/png access-control-allow-origin * x-amz-meta-site-id ocw-hugo-themes cache-control max-age=2629743 accept-ranges bytes content-length 1776 x-cache-hits 1
GET H2	200	Youtube.dec30cb84b5d4e836e64.png ocw.mit.edu/static_shared/images/	2 KB 2 KB	102ms 100ms	Image image/png	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/static_shared/images/Youtube.dec30cb84b5d4e836e64.png Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 874ba99a08bf7bb7c327920bd7f3d4e35eb4f3a5de5707485a94bbe2a690339f Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers x-served-by cache-fra-etou8220026-FRA date Mon, 19 Feb 2024 23:43:36 GMT strict-transport-security max-age=300 last-modified Mon, 12 Feb 2024 14:43:48 GMT age 637162 etag "f0484b10f84e068d235321d21428939d" x-amz-server-side-encryption AES256 x-cache HIT content-type image/png access-control-allow-origin * x-amz-meta-site-id ocw-hugo-themes cache-control max-age=2629743 accept-ranges bytes content-length 1559 x-cache-hits 1
GET H2	200	linkedin-black.8b4e88fcddcd8b3a89aa.png ocw.mit.edu/static_shared/images/	479 B 599 B	101ms 99ms	Image image/png	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/static_shared/images/linkedin-black.8b4e88fcddcd8b3a89aa.png Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash cf4ab81647dbfd87622b961d0f0399cd71b5ceb935e710ecf3d43b441a32c1df Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers x-served-by cache-fra-etou8220026-FRA date Mon, 19 Feb 2024 23:43:36 GMT strict-transport-security max-age=300 last-modified Mon, 12 Feb 2024 14:43:48 GMT age 637162 etag "39b66319c6a61b2ba73cbcf88aa7b9c6" x-amz-server-side-encryption AES256 x-cache HIT content-type image/png access-control-allow-origin * x-amz-meta-site-id ocw-hugo-themes cache-control max-age=2629743 accept-ranges bytes content-length 479 x-cache-hits 1
GET H2	200	oeg_logo.8a31f7b87f30df2d0169.png ocw.mit.edu/static_shared/images/	13 KB 13 KB	101ms 99ms	Image image/png	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ocw.mit.edu/static_shared/images/oeg_logo.8a31f7b87f30df2d0169.png Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash ecda4f1360554b4ec8edcf8017349d4da73c18506324c2e05778ee11194b19a2 Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers x-served-by cache-fra-etou8220026-FRA date Mon, 19 Feb 2024 23:43:36 GMT strict-transport-security max-age=300 last-modified Mon, 12 Feb 2024 14:43:48 GMT age 601920 etag "f436679750ca72d5d5b55de59162ab81" x-amz-server-side-encryption AES256 x-cache HIT content-type image/png access-control-allow-origin * x-amz-meta-site-id ocw-hugo-themes cache-control max-age=2629743 accept-ranges bytes content-length 12817 x-cache-hits 1
GET H2	200	common.f64f4.js Show response ocw.mit.edu/static_shared/js/	250 KB 75 KB	105ms 101ms	Script application/javascript	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Full URL https://ocw.mit.edu/static_shared/js/common.f64f4.js Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 668dcb3e25789919402aeb8c6bdf1dea47de6d7648ebd59ce0a76cbbd5669599 Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:36 GMT content-encoding gzip strict-transport-security max-age=300 age 636696 x-amz-server-side-encryption AES256 x-cache HIT x-amz-meta-site-id ocw-hugo-themes content-length 76988 x-served-by cache-fra-etou8220026-FRA last-modified Mon, 12 Feb 2024 14:43:49 GMT etag "178cb5a28deb2c8d86ae783d661f0d19" vary Accept-Encoding content-type application/javascript access-control-allow-origin * cache-control max-age=2629743 accept-ranges bytes x-cache-hits 1
GET H2	200	course_v2.f64f4.js Show response ocw.mit.edu/static_shared/js/	22 KB 7 KB	59ms 56ms	Script application/javascript	151.101.2.133 FASTLY
General Check archive.org Show headers Download Go to Full URL https://ocw.mit.edu/static_shared/js/course_v2.f64f4.js Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.2.133 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 64eb21dd14de4bd04ee34b3cd4544e54dc93efbf94eab82c471c731ef1e04c4a Security Headers Name Value Strict-Transport-Security max-age=300 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:36 GMT content-encoding gzip strict-transport-security max-age=300 age 409589 x-amz-server-side-encryption AES256 x-cache HIT x-amz-meta-site-id ocw-hugo-themes content-length 6613 x-served-by cache-fra-etou8220026-FRA last-modified Mon, 12 Feb 2024 14:43:49 GMT etag "15555513818253100b66e7cc3da6b7bc" vary Accept-Encoding content-type application/javascript access-control-allow-origin * cache-control max-age=2629743 accept-ranges bytes x-cache-hits 1
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General Check archive.org Show headers Download Go to Full URL https://w.appzi.io/w.js?token=Tgs1d Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 35.244.222.52 Kansas City, United States, ASN (), Reverse DNS 52.222.244.35.bc.googleusercontent.com Software UploadServer / Resource Hash 312500aa06a99b933531f25d4778efebcddd8f8aa0079dee361342a9dc6a5fea Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:42:46 GMT content-encoding gzip age 50 cross-origin-embedder-policy require-corp x-guploader-uploadid ABPtcPr-3huNWkPuavB9QREM-i9bXM35Ib30rdTlTduaImrIfmtnWsS1mpgakPW1TlA7Ik9s9FfkpVy-Lg x-goog-storage-class MULTI_REGIONAL x-goog-metageneration 1 x-goog-stored-content-encoding gzip cross-origin-resource-policy cross-origin alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 content-length 504 last-modified Tue, 14 Nov 2023 10:33:07 GMT server UploadServer etag "5f736173398460206bda6ff158ada4ad" x-goog-generation 1699957987561398 x-goog-hash crc32c=FKUyrA==, md5=X3NhczmEYCBr2m/xWK2krQ== access-control-allow-origin * access-control-expose-headers Content-Type cache-control public, max-age=60, no-transform x-goog-stored-content-length 504 accept-ranges bytes content-type application/javascript; charset=utf-8 expires Mon, 19 Feb 2024 23:43:46 GMT
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General Check archive.org Show headers Download Go to Full URL https://www.googletagmanager.com/gtm.js?id=GTM-NMQZ25T Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/courses/6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:813::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Google Tag Manager / Resource Hash 87881f4c9aac3bd00bdc12d4a33828238974257a746976aebc8ce92343a12a24 Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains X-Xss-Protection 0 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:36 GMT content-encoding br strict-transport-security max-age=31536000; includeSubDomains cross-origin-resource-policy cross-origin alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 content-length 78738 x-xss-protection 0 last-modified Mon, 19 Feb 2024 21:00:00 GMT server Google Tag Manager vary Accept-Encoding content-type application/javascript; charset=UTF-8 access-control-allow-origin * cache-control private, max-age=900 access-control-allow-credentials true access-control-allow-headers Cache-Control expires Mon, 19 Feb 2024 23:43:36 GMT
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GET H2	200	Tgs1d Show response api.appzi.io/api/probe/	9 KB 3 KB	252ms 152ms	XHR application/json	34.102.214.213 GOOGLE-CLOUD-PLAT...
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GET H2	200	js Show response www.googletagmanager.com/gtag/	292 KB 95 KB	60ms 58ms	Script application/javascript	2a00:1450:4001:813::2008 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.googletagmanager.com/gtag/js?id=G-NWDK3DX66P&l=dataLayer&cx=c Requested by Host: www.googletagmanager.com URL: https://www.googletagmanager.com/gtm.js?id=GTM-NMQZ25T Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:813::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Google Tag Manager / Resource Hash ccaba626622dd0c0f26b70af9e3617016852d053a2b040713eac08db4b45d3cd Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains X-Xss-Protection 0 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:36 GMT content-encoding br strict-transport-security max-age=31536000; includeSubDomains server Google Tag Manager vary Accept-Encoding content-type application/javascript; charset=UTF-8 access-control-allow-origin * cache-control private, max-age=900 access-control-allow-credentials true cross-origin-resource-policy cross-origin access-control-allow-headers Cache-Control content-length 97622 x-xss-protection 0 alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 expires Mon, 19 Feb 2024 23:43:36 GMT
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General Check archive.org Show headers Download Go to Full URL https://www.google-analytics.com/analytics.js Requested by Host: www.googletagmanager.com URL: https://www.googletagmanager.com/gtm.js?id=GTM-NMQZ25T Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:82f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Golfe2 / Resource Hash de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers strict-transport-security max-age=10886400; includeSubDomains; preload content-encoding gzip x-content-type-options nosniff date Mon, 19 Feb 2024 23:30:40 GMT last-modified Tue, 12 Dec 2023 18:09:08 GMT server Golfe2 age 776 vary Accept-Encoding content-type text/javascript cache-control public, max-age=7200 cross-origin-resource-policy cross-origin alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 content-length 20994 expires Tue, 20 Feb 2024 01:30:40 GMT
GET H2	200	3534.js Show response script.crazyegg.com/pages/scripts/0017/	6 KB 2 KB	164ms 49ms	Script text/javascript	2606:4700::6813:9408 CLOUDFLARENET
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General Check archive.org Show headers Download Go to Full URL https://stats.g.doubleclick.net/g/collect?v=2&tid=G-NWDK3DX66P&cid=492542813.1708386217&gtm=45je42e0v880830192z8839999156za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l3l1&npa=0 Requested by Host: www.googletagmanager.com URL: https://www.googletagmanager.com/gtag/js?id=G-NWDK3DX66P&l=dataLayer&cx=c Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US), Reverse DNS Software Golfe2 / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers pragma no-cache date Mon, 19 Feb 2024 23:43:37 GMT server Golfe2 content-type text/plain access-control-allow-origin https://ocw.mit.edu cache-control no-cache, no-store, must-revalidate access-control-allow-credentials true cross-origin-resource-policy cross-origin alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 content-length 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	ga-audiences www.google.de/ads/	42 B 408 B	142ms 52ms	Image image/gif	2a00:1450:4001:80e::2003 GOOGLE
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GET H2	200	boot-wt-v2310-qnud48.js Show response w.appzi.io/	80 KB 21 KB	40ms 39ms	Script application/javascript	35.244.222.52
General Check archive.org Show headers Download Go to Full URL https://w.appzi.io/boot-wt-v2310-qnud48.js Requested by Host: w.appzi.io URL: https://w.appzi.io/w.js?token=Tgs1d Protocol H2 Security TLS 1.3, , AES_128_GCM Server 35.244.222.52 Kansas City, United States, ASN (), Reverse DNS 52.222.244.35.bc.googleusercontent.com Software UploadServer / Resource Hash 11363d7d7813b1328aa877f5acb489c07bba683915fa393dc235a4e9e026cb10 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Tue, 23 Jan 2024 08:22:29 GMT content-encoding gzip age 2388068 cross-origin-embedder-policy require-corp x-guploader-uploadid ABPtcPrbqeb513UL44oLwsB1m8o-i1ZjXrjRbpW3ac38nL3BdTzZzBOLiq5NtVQCM06gIeM3DAB-86r70bmfsC0 x-goog-storage-class MULTI_REGIONAL x-goog-metageneration 2 x-goog-stored-content-encoding gzip content-disposition inline cross-origin-resource-policy cross-origin alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 content-length 21033 last-modified Tue, 14 Nov 2023 10:32:30 GMT server UploadServer etag "9ac737f6f6047776c4475842df0a542c" x-goog-generation 1699957950376817 x-goog-hash crc32c=IYuSWQ==, md5=msc39vYEd3bER1hC3wpULA== access-control-allow-origin * access-control-expose-headers Content-Type cache-control public, max-age=31536000, no-transform x-goog-stored-content-length 21033 accept-ranges bytes content-type application/javascript; charset=utf-8 expires Wed, 22 Jan 2025 08:22:29 GMT
GET H2	200	ocw.mit.edu.json Show response script.crazyegg.com/pages/data-scripts/0017/3534/site/ Frame 62E9	4 KB 2 KB	134ms 51ms	XHR application/json	2606:4700::6813:9408 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://script.crazyegg.com/pages/data-scripts/0017/3534/site/ocw.mit.edu.json?t=1 Requested by Host: script.crazyegg.com URL: https://script.crazyegg.com/pages/scripts/0017/3534.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6813:9408 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash e594228a087e49a789147ef381a25590b7e1ad4e07500613579bd1ee40c32c06 Request headers accept-language de-DE,de;q=0.9 Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:37 GMT content-encoding gzip cf-cache-status HIT age 21082 ce-version 11.5.187 content-length 1606 last-modified Mon, 19 Feb 2024 17:52:14 GMT server cloudflare vary Accept-Encoding content-type application/json access-control-allow-origin * access-control-expose-headers CE-Version cache-control public, max-age=300, s-maxage=1209600 accept-ranges bytes timing-allow-origin * cf-ray 85825f810b32921f-FRA
POST H2	200	collect Show response www.google-analytics.com/j/	4 B 206 B	51ms 49ms	XHR text/plain	2a00:1450:4001:82f::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.google-analytics.com/j/collect?v=1&_v=j101&a=901002624&t=pageview&_s=1&dl=https%3A%2F%2Focw.mit.edu%2Fcourses%2F6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016%2F&ul=en-us&de=UTF-8&dt=Introduction%20to%20Computer%20Science%20and%20Programming%20in%20Python%20%7C%20Electrical%20Engineering%20and%20Computer%20Science%20%7C%20MIT%20OpenCourseWare&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAEABAAAAACAAI~&jid=1605953428&gjid=1351204468&cid=492542813.1708386217&tid=UA-5145472-1&_gid=785333096.1708386217&_r=1&_slc=1&gtm=45He42e0n81NMQZ25Tv839999156za200&gcd=13l3l3l3l1&dma_cps=sypham&dma=1&z=1626920585 Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/static_shared/js/common.f64f4.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:82f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Golfe2 / Resource Hash aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8 Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://ocw.mit.edu/ accept-language de-DE,de;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Content-Type text/plain Response headers pragma no-cache date Mon, 19 Feb 2024 23:43:37 GMT x-content-type-options nosniff last-modified Sun, 17 May 1998 03:00:00 GMT server Golfe2 content-type text/plain access-control-allow-origin https://ocw.mit.edu cache-control no-cache, no-store, must-revalidate access-control-allow-credentials true cross-origin-resource-policy cross-origin alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 content-length 4 expires Fri, 01 Jan 1990 00:00:00 GMT
POST H2	200	collect Show response stats.g.doubleclick.net/j/	4 B 151 B	48ms 48ms	XHR text/plain	2a00:1450:400c:c00::9d GOOGLE
General Check archive.org Show headers Download Go to Full URL https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-5145472-1&cid=492542813.1708386217&jid=1605953428&gjid=1351204468&_gid=785333096.1708386217&_u=YADAAEAAAAAAACAAI~&z=1543918758 Requested by Host: ocw.mit.edu URL: https://ocw.mit.edu/static_shared/js/common.f64f4.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US), Reverse DNS Software Golfe2 / Resource Hash 84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff Request headers Referer https://ocw.mit.edu/ accept-language de-DE,de;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Content-Type text/plain Response headers pragma no-cache strict-transport-security max-age=10886400; includeSubDomains; preload date Mon, 19 Feb 2024 23:43:37 GMT x-content-type-options nosniff last-modified Sun, 17 May 1998 03:00:00 GMT server Golfe2 content-type text/plain access-control-allow-origin https://ocw.mit.edu cache-control no-cache, no-store, must-revalidate access-control-allow-credentials true cross-origin-resource-policy cross-origin alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 content-length 4 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H3	200	a www.googletagmanager.com/	0 11 B	47ms 46ms	Image text/html	2a00:1450:4001:813::2008 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.googletagmanager.com/a?v=3&t=l&pid=316883365&rv=42e0&u=AAAAAAAIAAAAAACA&h=Ag&gtm=45He42e0v839999156za200&ccid=39999156&cid=GTM-NMQZ25T&l=L167.S8.Y2.B24.E310.I343.EC6.TC4.HTC0~gtm.init.S0.V0.E22~gtm.js.S1.V0.TS5googtag.TI3.TE9.TS1ua.TI15.TE4.TS5cegg.TI17.TE1.TS5tl.TI26.TE0~gtm.dom.S0.V0.E6~gtm.scrollDepth.S0.V0.E9~gtm.load.S0.V0.E0~gtm.init_consent.S2.V1.E25 Protocol H3 Security QUIC, , AES_128_GCM Server 2a00:1450:4001:813::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Google Tag Manager / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Security Headers Name Value X-Xss-Protection 0 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:37 GMT server Google Tag Manager alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 content-length 0 x-xss-protection 0 content-type text/html
GET H2	200	dfa8f4de69b5a22307757c018a8e27c7.js Show response script.crazyegg.com/pages/versioned/common-scripts/	96 KB 31 KB	54ms 54ms	Script text/javascript	2606:4700::6813:9408 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://script.crazyegg.com/pages/versioned/common-scripts/dfa8f4de69b5a22307757c018a8e27c7.js Requested by Host: script.crazyegg.com URL: https://script.crazyegg.com/pages/scripts/0017/3534.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6813:9408 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash eebb9530dfa2cb98b5b5602289bf331c15e85f18316c7b73b7e9edd151e502ea Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:37 GMT content-encoding gzip cf-cache-status HIT last-modified Mon, 12 Feb 2024 10:47:27 GMT server cloudflare age 21282 vary Accept-Encoding content-type text/javascript access-control-allow-origin * cache-control public, max-age=31536000, s-maxage=31536000 accept-ranges bytes timing-allow-origin * cf-ray 85825f815f586916-FRA content-length 31703
GET H2	200	ga-audiences www.google.com/ads/	42 B 408 B	144ms 54ms	Image image/gif	2a00:1450:4001:811::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-5145472-1&cid=492542813.1708386217&jid=1605953428&_u=YADAAEAAAAAAACAAI~&z=684471624 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:811::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers pragma no-cache date Mon, 19 Feb 2024 23:43:37 GMT x-content-type-options nosniff server cafe content-type image/gif p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" cache-control no-cache, no-store, must-revalidate cross-origin-resource-policy cross-origin timing-allow-origin * alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	ga-audiences www.google.de/ads/	42 B 107 B	52ms 51ms	Image image/gif	2a00:1450:4001:80e::2003 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-5145472-1&cid=492542813.1708386217&jid=1605953428&_u=YADAAEAAAAAAACAAI~&z=684471624 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:80e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers accept-language de-DE,de;q=0.9 Referer https://ocw.mit.edu/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers pragma no-cache date Mon, 19 Feb 2024 23:43:37 GMT x-content-type-options nosniff server cafe content-type image/gif p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" cache-control no-cache, no-store, must-revalidate cross-origin-resource-policy cross-origin timing-allow-origin * alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	ocw.mit.edu.json Show response script.crazyegg.com/pages/data-scripts/0017/3534/sampling/ Frame 62E9	152 B 232 B	57ms 56ms	XHR application/json	2606:4700::6813:9408 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://script.crazyegg.com/pages/data-scripts/0017/3534/sampling/ocw.mit.edu.json?t=474551 Requested by Host: script.crazyegg.com URL: https://script.crazyegg.com/pages/versioned/common-scripts/dfa8f4de69b5a22307757c018a8e27c7.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6813:9408 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 114fa615e7249150f126da3e8f85b8a905f5014c69763206536faff7a530f5d9 Request headers accept-language de-DE,de;q=0.9 Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Mon, 19 Feb 2024 23:43:37 GMT content-encoding gzip cf-cache-status HIT age 21082 ce-version 11.5.187 content-length 144 last-modified Mon, 19 Feb 2024 17:52:15 GMT server cloudflare vary Accept-Encoding content-type application/json access-control-allow-origin * access-control-expose-headers CE-Version cache-control public, max-age=300, s-maxage=1209600 accept-ranges bytes timing-allow-origin * cf-ray 85825f81db58921f-FRA
GET H2	200	healthcheck Show response pagestates-tracking.crazyegg.com/ Frame 62E9	19 B 463 B	148ms 39ms	XHR application/json	13.32.27.91 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://pagestates-tracking.crazyegg.com/healthcheck Requested by Host: script.crazyegg.com URL: https://script.crazyegg.com/pages/versioned/common-scripts/dfa8f4de69b5a22307757c018a8e27c7.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.32.27.91 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-32-27-91.fra56.r.cloudfront.net Software AmazonS3 / Resource Hash 830e67bda2532cd5880ee86e3b33e69721082f8458bb0df0cd4edbb1577fd375 Request headers accept-language de-DE,de;q=0.9 Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Wed, 20 Sep 2023 01:43:28 GMT via 1.1 aff6ac5c98fa897349204752e5877c80.cloudfront.net (CloudFront) x-amz-cf-pop FRA56-C2 age 13212010 x-cache Hit from cloudfront content-length 19 last-modified Fri, 08 Jul 2022 22:25:51 GMT server AmazonS3 etag "d06f04fccf68d0b228a5923187ce1afd" access-control-max-age 31536000 access-control-allow-methods GET, HEAD content-type application/json access-control-allow-origin * access-control-expose-headers Access-Control-Allow-Origin accept-ranges bytes x-amz-cf-id sBYvhJtWqPI79BGbRbvvQNlWhpuFPN89dPXamV7E06VSyJhkJyPHuA==
GET H2	200	healthcheck Show response assets-tracking.crazyegg.com/ Frame 62E9	19 B 462 B	133ms 39ms	XHR application/json	18.66.122.72 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://assets-tracking.crazyegg.com/healthcheck Requested by Host: script.crazyegg.com URL: https://script.crazyegg.com/pages/versioned/common-scripts/dfa8f4de69b5a22307757c018a8e27c7.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 18.66.122.72 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-18-66-122-72.fra60.r.cloudfront.net Software AmazonS3 / Resource Hash 830e67bda2532cd5880ee86e3b33e69721082f8458bb0df0cd4edbb1577fd375 Request headers accept-language de-DE,de;q=0.9 Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers date Wed, 20 Dec 2023 01:23:29 GMT via 1.1 935770605c74a80712059ba5b24d4162.cloudfront.net (CloudFront) x-amz-cf-pop FRA60-P2 age 5350809 x-cache Hit from cloudfront content-length 19 last-modified Fri, 08 Jul 2022 22:25:51 GMT server AmazonS3 etag "d06f04fccf68d0b228a5923187ce1afd" access-control-max-age 31536000 access-control-allow-methods GET, HEAD content-type application/json access-control-allow-origin * access-control-expose-headers Access-Control-Allow-Origin accept-ranges bytes x-amz-cf-id syB7_shbumHSW96NhrlXjjSZECHO_0VNBkenJ2srghz6vLHIX2B_DQ==
GET BLOB	200 OK	5dddc080-fa6a-4a19-9299-8cabd937a13c https://ocw.mit.edu/	45 B 0		Other text/javascript
General Check archive.org Show headers Download Go to Full URL blob:https://ocw.mit.edu/5dddc080-fa6a-4a19-9299-8cabd937a13c Protocol BLOB Server -, , ASN (), Reverse DNS Software / Resource Hash 86551808dbfbf8bc9b23ab3d0725794c2e1f2b4265c96715f2945638160edc2b Request headers accept-language de-DE,de;q=0.9 Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers Content-Length 45 Content-Type text/javascript
GET H2	200	clock Show response tracking.crazyegg.com/ Frame 62E9	38 B 145 B	216ms 78ms	XHR text/plain	54.155.31.20 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://tracking.crazyegg.com/clock?t=1708386217458&tk=8c787566e246982f28080a176ae6c0ec&s=81572&p=%2Fcourses%2F6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016%2F&u=173534&v=660656fb0870e5db97b1abbbcf9c59febd5853de&f=ocw.mit.edu%2Fcourses%2F*&ul=https%3A%2F%2Focw.mit.edu%2Fcourses%2F6-0001-introduction-to-computer-science-and-programming-in-python-fall-2016%2F Requested by Host: script.crazyegg.com URL: https://script.crazyegg.com/pages/versioned/common-scripts/dfa8f4de69b5a22307757c018a8e27c7.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 54.155.31.20 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-54-155-31-20.eu-west-1.compute.amazonaws.com Software awselb/2.0 / Resource Hash 8770dcc4a898b55ba7b73d575d1b57a074c3722328f7827d8a4cf4947a46b775 Request headers accept-language de-DE,de;q=0.9 Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers access-control-allow-origin * date Mon, 19 Feb 2024 23:43:37 GMT cache-control no-store server awselb/2.0 content-length 38 content-type text/plain
GET BLOB	200 OK	020a97d5-1856-48ef-9ddc-2d34631ce15d https://ocw.mit.edu/	241 B 0		Other text/javascript
General Check archive.org Show headers Download Go to Full URL blob:https://ocw.mit.edu/020a97d5-1856-48ef-9ddc-2d34631ce15d Protocol BLOB Server -, , ASN (), Reverse DNS Software / Resource Hash 00bbeb62e163418e0e7a879141fd06b7f5e695a0e8deba8f1758a8f76d1235cc Request headers accept-language de-DE,de;q=0.9 Referer User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36 Response headers Content-Length 241 Content-Type text/javascript