stackoverflow.com Open in urlscan Pro
151.101.129.69  Public Scan

23 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:

25 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 17527985 Show response stackoverflow.com/users/story/	62 KB 17 KB	163ms 127ms	Document text/html	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 1f12e08700ffb1df17f91f2457247e7aa666753249bfddf4e6742fcd28e234f6 Security Headers Name Value Content-Security-Policy upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com Strict-Transport-Security max-age=15552000 X-Frame-Options SAMEORIGIN Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept-Language it-IT,it;q=0.9 Response headers cache-control private content-type text/html; charset=utf-8 content-encoding gzip strict-transport-security max-age=15552000 x-frame-options SAMEORIGIN x-robots-tag noindex x-request-guid f4a7ce7f-db5d-45e3-aa60-ef6f6a443faa feature-policy microphone 'none'; speaker 'none' content-security-policy upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com accept-ranges bytes date Sun, 28 Nov 2021 04:18:53 GMT via 1.1 varnish x-served-by cache-mxp6980-MXP x-cache MISS x-cache-hits 0 x-timer S1638073134.758125,VS0,VE111 vary Accept-Encoding,Fastly-SSL x-dns-prefetch-control off
GET H2	200	jquery.min.js Show response ajax.googleapis.com/ajax/libs/jquery/1.12.4/	95 KB 34 KB	86ms 25ms	Script text/javascript	2a00:1450:4001:829::200a GOOGLE
General Check archive.org Show headers Download Go to Full URL https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:829::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software sffe / Resource Hash 668b046d12db350ccba6728890476b3efee53b2f42dbb84743e5e9f1ae0cc404 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 24 Nov 2021 14:12:43 GMT content-encoding gzip x-content-type-options nosniff age 309970 content-security-policy-report-only require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers cross-origin-resource-policy cross-origin alt-svc h3=":443"; ma=2592000,h3-29=":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 33951 x-xss-protection 0 last-modified Tue, 03 Mar 2020 19:15:00 GMT server sffe cross-origin-opener-policy same-origin; report-to="hosted-libraries-pushers" vary Accept-Encoding report-to {"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]} content-type text/javascript; charset=UTF-8 access-control-allow-origin * cache-control public, max-age=31536000, stale-while-revalidate=2592000 accept-ranges bytes timing-allow-origin * expires Thu, 24 Nov 2022 14:12:43 GMT
GET H2	200	stacks.min.js Show response cdn.sstatic.net/Js/third-party/stacks/	94 KB 24 KB	69ms 62ms	Script application/javascript	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://cdn.sstatic.net/Js/third-party/stacks/stacks.min.js?v=4c00f8ce1b14 Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 561091a10abb2ced6af4e03e35be1e3ac37eb0fd518e53e56efd0edd3d12c8fd Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:53 GMT content-encoding gzip last-modified Wed, 24 Nov 2021 19:30:45 GMT age 265911 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type application/javascript access-control-allow-origin stackoverflow.com cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.924671,VS0,VE0 content-length 24073 via 1.1 varnish x-cache-hits 11472
GET H2	200	stub.en.js Show response cdn.sstatic.net/Js/	50 KB 17 KB	69ms 63ms	Script application/javascript	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://cdn.sstatic.net/Js/stub.en.js?v=02d19f44eb4e Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 67846067b73871a1743c2dc201b78a3ad07c5587721803e5268e83355235ad74 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:53 GMT content-encoding gzip last-modified Thu, 25 Nov 2021 18:02:15 GMT age 209499 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type application/javascript access-control-allow-origin stackoverflow.com cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.924624,VS0,VE0 content-length 17510 via 1.1 varnish x-cache-hits 7717
GET H2	200	stacks.css cdn.sstatic.net/Shared/	478 KB 50 KB	23ms 17ms	Stylesheet text/css	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://cdn.sstatic.net/Shared/stacks.css?v=556e4333f24c Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash db61a7879a623e2d3f31e0bac7a896e7e9b0b02beae4b044d9f91fb23449aa05 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:53 GMT content-encoding gzip last-modified Wed, 24 Nov 2021 19:32:49 GMT age 209857 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type text/css access-control-allow-origin * cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.924305,VS0,VE0 content-length 51457 via 1.1 varnish x-cache-hits 8193
GET H2	200	primary.css cdn.sstatic.net/Sites/stackoverflow/	320 KB 58 KB	22ms 16ms	Stylesheet text/css	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://cdn.sstatic.net/Sites/stackoverflow/primary.css?v=34c234f84be8 Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 5fe540fc00726f7f50dbd239384409bc6916d9ea8023e4f4df65c967a9cc34f6 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:53 GMT via 1.1 varnish last-modified Thu, 25 Nov 2021 18:03:16 GMT age 209499 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type text/css content-encoding gzip cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.924474,VS0,VE0 content-length 58968 x-cache-hits 4907
GET H2	200	secondary.css cdn.sstatic.net/Sites/stackoverflow/	93 KB 16 KB	23ms 17ms	Stylesheet text/css	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://cdn.sstatic.net/Sites/stackoverflow/secondary.css?v=bbf1061b903d Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 91a7a335183f4a2b7d20652ba1c998d18e09b66bda4b5ce30edc0ffdef7606ec Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:53 GMT via 1.1 varnish last-modified Wed, 24 Nov 2021 19:33:20 GMT age 280436 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type text/css content-encoding gzip cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.924220,VS0,VE0 content-length 16059 x-cache-hits 4
GET H2	200	story.css cdn.sstatic.net/Shared/DevStory/	65 KB 11 KB	67ms 62ms	Stylesheet text/css	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://cdn.sstatic.net/Shared/DevStory/story.css?v=2afdf441843b Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 5012c764ffd94092f9965f101a06837a29077c286c8c3f5526fcd60c272b724c Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:53 GMT content-encoding gzip last-modified Wed, 24 Nov 2021 19:32:48 GMT age 254663 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type text/css access-control-allow-origin * cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.924390,VS0,VE0 content-length 11224 via 1.1 varnish x-cache-hits 1
GET H2	200	user.en.js Show response cdn.sstatic.net/Js/	50 KB 15 KB	68ms 63ms	Script application/javascript	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://cdn.sstatic.net/Js/user.en.js?v=3d1b7e8a095b Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 2a85b475db8fca1dcbbb1d75cb7e18d889aac6321642d9a8edbf04e00b997d52 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:53 GMT content-encoding gzip last-modified Tue, 23 Nov 2021 17:31:00 GMT age 384294 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type application/javascript access-control-allow-origin stackoverflow.com cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.924576,VS0,VE0 content-length 15405 via 1.1 varnish x-cache-hits 3
GET H2	200	story.en.js Show response cdn.sstatic.net/Js/	50 KB 14 KB	68ms 63ms	Script application/javascript	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://cdn.sstatic.net/Js/story.en.js?v=46b0968b2b46 Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash b08239bff3ebc1dbc55a70619f59d14a0589dd9a79e13d33e5e67144f293a7ec Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:53 GMT content-encoding gzip last-modified Fri, 26 Nov 2021 13:35:40 GMT age 132429 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type application/javascript access-control-allow-origin stackoverflow.com cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.924548,VS0,VE0 content-length 14204 via 1.1 varnish x-cache-hits 3
GET H2	200	js Show response maps.googleapis.com/maps/api/	153 KB 50 KB	140ms 52ms	Script text/javascript	2a00:1450:4001:828::200a GOOGLE
General Check archive.org Show headers Download Go to Full URL https://maps.googleapis.com/maps/api/js?libraries=places&key=AIzaSyD-JmqdwY34cPNFEgcz6JPCXUWNUcLlm8w Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software mafe / Resource Hash 2e7d472701e3907ccc5b822891af3b11743d7c63eeeea7a3a3a9af1046fd8221 Security Headers Name Value X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:54 GMT content-encoding gzip vary Accept-Language server mafe x-frame-options SAMEORIGIN content-type text/javascript; charset=UTF-8 cache-control public, max-age=1800 cross-origin-resource-policy cross-origin server-timing gfet4t7; dur=18 alt-svc h3=":443"; ma=2592000,h3-29=":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 51194 x-xss-protection 0 expires Sun, 28 Nov 2021 04:48:54 GMT
GET H2	200	channels.css cdn.sstatic.net/Shared/Channels/	37 KB 6 KB	22ms 17ms	Stylesheet text/css	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://cdn.sstatic.net/Shared/Channels/channels.css?v=47a5e0f03c81 Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash c73c543f1249a372a03b826e81f2e2c1c103c5d0bfa259e20387c646ede1f554 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:53 GMT content-encoding gzip last-modified Wed, 24 Nov 2021 19:32:49 GMT age 269833 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type text/css access-control-allow-origin * cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.924441,VS0,VE0 content-length 6183 via 1.1 varnish x-cache-hits 11180
GET H2	200	teams-illo-free-sidebar-promo.svg cdn.sstatic.net/Img/teams/	6 KB 2 KB	16ms 16ms	Image image/svg+xml	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://cdn.sstatic.net/Img/teams/teams-illo-free-sidebar-promo.svg?v=47faa659a05e Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 04c29d5359a6e63f6a6e75e51272d813c2c8b3085d0797475a49e51c16632606 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:54 GMT via 1.1 varnish last-modified Wed, 24 Nov 2021 19:30:45 GMT age 264925 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type image/svg+xml content-encoding gzip cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.027660,VS0,VE0 content-length 2368 x-cache-hits 11374
GET H2	200	f07283d3e1e22e604bdc1382a4022423 www.gravatar.com/avatar/	10 KB 10 KB	518ms 478ms	Image image/png	2a04:fa87:fffe::c000:4902 AUTOMATTIC
General Check archive.org Show headers Download Go to Show image Full URL https://www.gravatar.com/avatar/f07283d3e1e22e604bdc1382a4022423?s=256&d=identicon&r=PG Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:fa87:fffe::c000:4902 , Ireland, ASN2635 (AUTOMATTIC, US), Reverse DNS Software nginx / Resource Hash cbfa16afe6ea2202775edc6a178d98ffc4088b1a197fad90e6e34339c62f6d42 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers x-nc MISS mxp 3 date Sun, 28 Nov 2021 04:18:54 GMT last-modified Wed, 11 Jan 1984 08:00:00 GMT server nginx content-type image/png access-control-allow-origin * cache-control max-age=300 accept-ranges bytes link <https://www.gravatar.com/avatar/f07283d3e1e22e604bdc1382a4022423?s=256&d=identicon&r=PG>; rel="canonical" content-length 10345 expires Sun, 28 Nov 2021 04:23:54 GMT
GET H2	200	f07283d3e1e22e604bdc1382a4022423 www.gravatar.com/avatar/	6 KB 6 KB	488ms 462ms	Image image/png	2a04:fa87:fffe::c000:4902 AUTOMATTIC
General Check archive.org Show headers Download Go to Show image Full URL https://www.gravatar.com/avatar/f07283d3e1e22e604bdc1382a4022423?s=192&d=identicon&r=PG Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:fa87:fffe::c000:4902 , Ireland, ASN2635 (AUTOMATTIC, US), Reverse DNS Software nginx / Resource Hash d15b39f6699a9bc126b18872706be1f6a50b9186c91eb93b24bd9831c9e25fd3 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers x-nc MISS mxp 3 date Sun, 28 Nov 2021 04:18:54 GMT last-modified Wed, 11 Jan 1984 08:00:00 GMT server nginx content-type image/png access-control-allow-origin * cache-control max-age=300 accept-ranges bytes link <https://www.gravatar.com/avatar/f07283d3e1e22e604bdc1382a4022423?s=192&d=identicon&r=PG>; rel="canonical" content-length 5655 expires Sun, 28 Nov 2021 04:23:54 GMT
GET H2	200	f07283d3e1e22e604bdc1382a4022423 www.gravatar.com/avatar/	5 KB 5 KB	481ms 470ms	Image image/png	2a04:fa87:fffe::c000:4902 AUTOMATTIC
General Check archive.org Show headers Download Go to Show image Full URL https://www.gravatar.com/avatar/f07283d3e1e22e604bdc1382a4022423?s=128&d=identicon&r=PG Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:fa87:fffe::c000:4902 , Ireland, ASN2635 (AUTOMATTIC, US), Reverse DNS Software nginx / Resource Hash cdf22e2c60175b07829b4840e927ac27d50b5994b864d6a8dcb838bc4549e086 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers x-nc MISS mxp 3 date Sun, 28 Nov 2021 04:18:54 GMT last-modified Wed, 11 Jan 1984 08:00:00 GMT server nginx content-type image/png access-control-allow-origin * cache-control max-age=300 accept-ranges bytes link <https://www.gravatar.com/avatar/f07283d3e1e22e604bdc1382a4022423?s=128&d=identicon&r=PG>; rel="canonical" content-length 4656 expires Sun, 28 Nov 2021 04:23:54 GMT
GET H2	200	f07283d3e1e22e604bdc1382a4022423 www.gravatar.com/avatar/	6 KB 6 KB	479ms 468ms	Image image/png	2a04:fa87:fffe::c000:4902 AUTOMATTIC
General Check archive.org Show headers Download Go to Show image Full URL https://www.gravatar.com/avatar/f07283d3e1e22e604bdc1382a4022423?s=136&d=identicon&r=PG Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:fa87:fffe::c000:4902 , Ireland, ASN2635 (AUTOMATTIC, US), Reverse DNS Software nginx / Resource Hash 19fb3380ebfa11344b2948e002e92a41a922b1f9ab85c399d0957654a6aae601 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers x-nc MISS mxp 3 date Sun, 28 Nov 2021 04:18:54 GMT last-modified Wed, 11 Jan 1984 08:00:00 GMT server nginx content-type image/png access-control-allow-origin * cache-control max-age=300 accept-ranges bytes link <https://www.gravatar.com/avatar/f07283d3e1e22e604bdc1382a4022423?s=136&d=identicon&r=PG>; rel="canonical" content-length 5734 expires Sun, 28 Nov 2021 04:23:54 GMT
GET H3	200	gen_204 Show response maps.googleapis.com/maps/api/mapsjs/	3 B 45 B	80ms 35ms	XHR application/json	2a00:1450:4001:828::200a GOOGLE
General Check archive.org Show headers Download Go to Full URL https://maps.googleapis.com/maps/api/mapsjs/gen_204?csp_test=true Requested by Host: maps.googleapis.com URL: https://maps.googleapis.com/maps/api/js?libraries=places&key=AIzaSyD-JmqdwY34cPNFEgcz6JPCXUWNUcLlm8w Protocol H3 Security QUIC, , AES_128_GCM Server 2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software scaffolding on HTTPServer2 / Resource Hash ca3d163bab055381827226140568f3bef7eaac187cebd76878e0b63e9e442356 Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options SAMEORIGIN X-Xss-Protection 0 Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:54 GMT content-encoding gzip x-content-type-options nosniff alt-svc h3=":443"; ma=2592000,h3-29=":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" server scaffolding on HTTPServer2 x-frame-options SAMEORIGIN content-type application/json; charset=UTF-8 access-control-allow-origin https://stackoverflow.com access-control-expose-headers vary,vary,vary,content-encoding,date,server,content-length cache-control private vary Origin, X-Origin, Referer content-length 23 x-xss-protection 0
GET H2	200	sprites.svg cdn.sstatic.net/Img/unified/	7 KB 3 KB	16ms 16ms	Image image/svg+xml	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://cdn.sstatic.net/Img/unified/sprites.svg?v=fcc0ea44ba27 Requested by Host: cdn.sstatic.net URL: https://cdn.sstatic.net/Sites/stackoverflow/primary.css?v=34c234f84be8 Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 050063d43aa68b4e2b8b1e67524035e7615cfb1bb467380905bb72a04414db61 Request headers Accept-Language it-IT,it;q=0.9 Referer https://cdn.sstatic.net/Sites/stackoverflow/primary.css?v=34c234f84be8 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:54 GMT via 1.1 varnish last-modified Wed, 24 Nov 2021 19:30:45 GMT age 269923 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type image/svg+xml content-encoding gzip cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.110440,VS0,VE0 content-length 2852 x-cache-hits 10548
GET H2	200	timeline-feed-placeholder.svg cdn.sstatic.net/Img/developer-story/	7 KB 3 KB	18ms 17ms	Image image/svg+xml	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://cdn.sstatic.net/Img/developer-story/timeline-feed-placeholder.svg?v=14e518472d5c Requested by Host: cdn.sstatic.net URL: https://cdn.sstatic.net/Shared/DevStory/story.css?v=2afdf441843b Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 86f810bc92162a425aa6edffa31efe8315b994713ea684b87830fa3fd49ac142 Request headers Accept-Language it-IT,it;q=0.9 Referer https://cdn.sstatic.net/Shared/DevStory/story.css?v=2afdf441843b User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:54 GMT via 1.1 varnish last-modified Wed, 24 Nov 2021 19:30:44 GMT age 247507 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type image/svg+xml content-encoding gzip cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.131042,VS0,VE0 content-length 2830 x-cache-hits 1
GET H2	200	timeline.svg cdn.sstatic.net/Img/developer-story/	28 KB 9 KB	16ms 16ms	Image image/svg+xml	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://cdn.sstatic.net/Img/developer-story/timeline.svg?v=d0477cf4f5f4 Requested by Host: cdn.sstatic.net URL: https://cdn.sstatic.net/Shared/DevStory/story.css?v=2afdf441843b Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash f828e656b51e791da004ae799e2d676a875bfa6fbddcdb101d4b86b1e9ab2f62 Request headers Accept-Language it-IT,it;q=0.9 Referer https://cdn.sstatic.net/Shared/DevStory/story.css?v=2afdf441843b User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:54 GMT via 1.1 varnish last-modified Wed, 24 Nov 2021 19:30:44 GMT age 268933 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type image/svg+xml content-encoding gzip cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.131242,VS0,VE0 content-length 9069 x-cache-hits 5
GET H2	200	analytics.js Show response www.google-analytics.com/	49 KB 20 KB	109ms 36ms	Script text/javascript	2a00:1450:4001:82f::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.google-analytics.com/analytics.js Requested by Host: stackoverflow.com URL: https://stackoverflow.com/users/story/17527985 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 a1925038db769477ab74b4df34350c35688a795bb718727b0f4292a4a78a6210 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers strict-transport-security max-age=10886400; includeSubDomains; preload content-encoding gzip x-content-type-options nosniff last-modified Tue, 02 Nov 2021 17:39:06 GMT server Golfe2 age 2631 date Sun, 28 Nov 2021 03:35:03 GMT 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 20006 expires Sun, 28 Nov 2021 05:35:03 GMT
GET H2	200	full-anon.en.js Show response cdn.sstatic.net/Js/	189 KB 59 KB	17ms 17ms	Script application/javascript	151.101.129.69 FASTLY
General Check archive.org Show headers Download Go to Full URL https://cdn.sstatic.net/Js/full-anon.en.js?v=eaf28810f887 Requested by Host: cdn.sstatic.net URL: https://cdn.sstatic.net/Js/stub.en.js?v=02d19f44eb4e Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.129.69 , United States, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 541c100e0cd3d134613c0d084643caca2d84ca34d9b3aeb80160ded4424a115c Request headers Accept-Language it-IT,it;q=0.9 Referer https://stackoverflow.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 28 Nov 2021 04:18:54 GMT content-encoding gzip last-modified Tue, 23 Nov 2021 10:45:18 GMT age 408595 x-served-by cache-mxp6980-MXP vary Accept-Encoding,Accept-Encoding x-cache HIT content-type application/javascript access-control-allow-origin stackoverflow.com cache-control max-age=604800 accept-ranges bytes x-timer S1638073134.209627,VS0,VE0 content-length 60377 via 1.1 varnish x-cache-hits 17934
POST H3	200	collect Show response www.google-analytics.com/j/	2 B 22 B	84ms 39ms	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=j96&a=1490120251&t=pageview&_s=1&dl=https%3A%2F%2Fstackoverflow.com%2Fusers%2Fstory%2F17527985&dp=%2Fusers%2Fstory%2F17527985&ul=en-us&de=UTF-8&dt=User%20Gardner%20Workman%20-%20Stack%20Overflow&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGBACEABBAAAAC~&jid=777701099&gjid=230942198&cid=1242020918.1638073134&tid=UA-108242619-1&_gid=255235838.1638073134&_r=1&cd42=0&cd3=UsersStory%2FShow&cd7=1638073133.411341825&cd8=2021-11-28T04%3A18%3A54.364%2B00%3A00&cd11=https%3A%2F%2Fstackoverflow.com%2Fusers%2Fstory%2F17527985&z=1322204650 Requested by Host: www.google-analytics.com URL: https://www.google-analytics.com/analytics.js Protocol H3 Security QUIC, , AES_128_GCM Server 2a00:1450:4001:82f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Golfe2 / Resource Hash de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://stackoverflow.com/ Accept-Language it-IT,it;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-Type text/plain Response headers pragma no-cache date Sun, 28 Nov 2021 04:18:54 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://stackoverflow.com 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 2 expires Fri, 01 Jan 1990 00:00:00 GMT
POST H2	200	collect Show response stats.g.doubleclick.net/j/	1 B 440 B	108ms 35ms	XHR text/plain	2a00:1450:400c:c1b::9a 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=j96&tid=UA-108242619-1&cid=1242020918.1638073134&jid=777701099&gjid=230942198&_gid=255235838.1638073134&_u=YGBACEAABAAAAC~&z=1409123296 Requested by Host: www.google-analytics.com URL: https://www.google-analytics.com/analytics.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:400c:c1b::9a Brussels, Belgium, ASN15169 (GOOGLE, US), Reverse DNS Software Golfe2 / Resource Hash 6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff Request headers Referer https://stackoverflow.com/ Accept-Language it-IT,it;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-Type text/plain Response headers pragma no-cache strict-transport-security max-age=10886400; includeSubDomains; preload x-content-type-options nosniff last-modified Sun, 17 May 1998 03:00:00 GMT server Golfe2 date Sun, 28 Nov 2021 04:18:54 GMT content-type text/plain access-control-allow-origin https://stackoverflow.com 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 1 expires Fri, 01 Jan 1990 00:00:00 GMT

33 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| onbeforexrselect function| reportError boolean| originAgentCluster object| scheduler function| $ function| jQuery object| StackExchange object| StackOverflow object| jQuery112401939714733071487 function| __extends function| __spreadArray object| Stacks object| Stimulus object| Popper object| google object| module$exports$mapsapi$util$event object| module$contents$mapsapi$overlay$overlayView_OverlayView string| GoogleAnalyticsObject function| ga function| EventEmitter function| klass function| moveScroller function| styleCode function| initTagRenderer function| initFadingHelpText object| UniversalAuth function| Svg function| tagRendererRaw function| tagRenderer object| google_tag_data object| gaplugins object| gaGlobal object| gaData

4 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.

			Domain/Path	Expires	Name / Value
			.stackoverflow.com/	1970-02-01 01:06:14	Name: prov Value: 9865b978-debd-450f-5c14-1ed4a26c8ef0
			.stackoverflow.com/	1970-01-20 16:32:25	Name: _ga Value: GA1.2.1242020918.1638073134
			.stackoverflow.com/	1970-01-19 23:02:39	Name: _gid Value: GA1.2.255235838.1638073134
			.stackoverflow.com/	1970-01-19 23:01:13	Name: _gat Value: 1

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
security	warning	Message: Error with Feature-Policy header: Unrecognized feature: 'speaker'.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Content-Security-Policy	upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
Strict-Transport-Security	max-age=15552000
X-Frame-Options	SAMEORIGIN

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.

ajax.googleapis.com
cdn.sstatic.net
maps.googleapis.com
stackoverflow.com
stats.g.doubleclick.net
www.google-analytics.com
www.gravatar.com
151.101.129.69
2a00:1450:4001:828::200a
2a00:1450:4001:829::200a
2a00:1450:4001:82f::200e
2a00:1450:400c:c1b::9a
2a04:fa87:fffe::c000:4902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67846067b73871a1743c2dc201b78a3ad07c5587721803e5268e83355235ad74
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
86f810bc92162a425aa6edffa31efe8315b994713ea684b87830fa3fd49ac142
91a7a335183f4a2b7d20652ba1c998d18e09b66bda4b5ce30edc0ffdef7606ec
a1925038db769477ab74b4df34350c35688a795bb718727b0f4292a4a78a6210
b08239bff3ebc1dbc55a70619f59d14a0589dd9a79e13d33e5e67144f293a7ec
c73c543f1249a372a03b826e81f2e2c1c103c5d0bfa259e20387c646ede1f554
ca3d163bab055381827226140568f3bef7eaac187cebd76878e0b63e9e442356
cbfa16afe6ea2202775edc6a178d98ffc4088b1a197fad90e6e34339c62f6d42
cdf22e2c60175b07829b4840e927ac27d50b5994b864d6a8dcb838bc4549e086
d15b39f6699a9bc126b18872706be1f6a50b9186c91eb93b24bd9831c9e25fd3
db61a7879a623e2d3f31e0bac7a896e7e9b0b02beae4b044d9f91fb23449aa05
de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af
f828e656b51e791da004ae799e2d676a875bfa6fbddcdb101d4b86b1e9ab2f62