less.works Open in urlscan Pro
2600:3c01::f03c:92ff:feb3:d85f  Public Scan

8 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:

15 HTTP transactions Everything HTML Script AJAX CSS Image Expand all
7 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H/1.1	200 OK	Primary Request certified-less-practitioner-frankfurt-1549 Show response less.works/course-details/	32 KB 12 KB	790ms 200ms	Document text/html	2600:3c01::f03c:92ff:feb3:d85f LINODE-AP Linode
General Check archive.org Show headers Download Go to Full URL https://less.works/course-details/certified-less-practitioner-frankfurt-1549 Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:3c01::f03c:92ff:feb3:d85f Fremont, United States, ASN63949 (LINODE-AP Linode, LLC, US), Reverse DNS Software nginx + Phusion Passenger 5.0.28 / Phusion Passenger 5.0.28 Resource Hash 1e2fe474e2d1c1fb029536bbf7b142ebcb6346a12463188a98b5ca7d6a47eb09 Security Headers Name Value Strict-Transport-Security max-age=63072000; includeSubDomains max-age=31536000; includeSubDomains X-Content-Type-Options nosniff X-Frame-Options ALLOWALL X-Xss-Protection 1; mode=block Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 accept-language de-DE,de;q=0.9 Response headers Cache-Control max-age=0, no-cache Connection keep-alive Content-Encoding gzip Content-Type text/html; charset=utf-8 Date Tue, 24 May 2022 16:05:13 GMT Referrer-Policy strict-origin-when-cross-origin Server nginx + Phusion Passenger 5.0.28 Status 200 OK Strict-Transport-Security max-age=63072000; includeSubDomains max-age=31536000; includeSubDomains Transfer-Encoding chunked Vary Accept-Encoding X-Content-Type-Options nosniff X-Download-Options noopen X-Frame-Options ALLOWALL X-Page-Speed 1.13.35.2-0 X-Permitted-Cross-Domain-Policies none X-Powered-By Phusion Passenger 5.0.28 X-Request-Id d8e5d7f7-376f-423c-92a1-25386424847a X-Runtime 0.037895 X-XSS-Protection 1; mode=block
GET H/1.1	200 OK	glyphicons-halflings-regular.woff2 less.works/fonts/	18 KB 18 KB	157ms 153ms	Font application/octet-stream	2600:3c01::f03c:92ff:feb3:d85f LINODE-AP Linode
General Check archive.org Show headers Download Go to Full URL https://less.works/fonts/glyphicons-halflings-regular.woff2 Requested by Host: less.works URL: https://less.works/course-details/certified-less-practitioner-frankfurt-1549 Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:3c01::f03c:92ff:feb3:d85f Fremont, United States, ASN63949 (LINODE-AP Linode, LLC, US), Reverse DNS Software nginx / Resource Hash fe185d11a49676890d47bb783312a0cda5a44c4039214094e7957b4c040ef11c Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://less.works/course-details/certified-less-practitioner-frankfurt-1549 Origin https://less.works 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/101.0.4951.64 Safari/537.36 Response headers Date Tue, 24 May 2022 16:05:13 GMT Last-Modified Mon, 02 May 2022 12:34:54 GMT Server nginx ETag "626fcfee-466c" Strict-Transport-Security max-age=31536000; includeSubDomains Content-Type application/octet-stream Cache-Control s-maxage=10 Connection keep-alive Accept-Ranges bytes Content-Length 18028
GET H/1.1	200 OK	A.application-4b1720daf4b7a4911c9cc7f49bb5200308bd9e75e195dd68bacdee8429cd4231.css.pagespeed.cf.1OXlMU_EaN.css less.works/assets/	194 KB 42 KB	311ms 307ms	Stylesheet text/css	2600:3c01::f03c:92ff:feb3:d85f LINODE-AP Linode
General Check archive.org Show headers Download Go to Full URL https://less.works/assets/A.application-4b1720daf4b7a4911c9cc7f49bb5200308bd9e75e195dd68bacdee8429cd4231.css.pagespeed.cf.1OXlMU_EaN.css Requested by Host: less.works URL: https://less.works/course-details/certified-less-practitioner-frankfurt-1549 Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:3c01::f03c:92ff:feb3:d85f Fremont, United States, ASN63949 (LINODE-AP Linode, LLC, US), Reverse DNS Software nginx / Resource Hash 21117a747e30c9602d7eca167f649c6d3971ffa375ae7948882e5b02e21f256a Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains X-Content-Type-Options nosniff Request headers accept-language de-DE,de;q=0.9 Referer https://less.works/course-details/certified-less-practitioner-frankfurt-1549 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Response headers X-Page-Speed 1.13.35.2-0 Strict-Transport-Security max-age=31536000; includeSubDomains Content-Encoding gzip X-Content-Type-Options nosniff X-Original-Content-Length 199874 Server nginx Date Tue, 24 May 2022 15:07:51 GMT Vary Accept-Encoding Content-Type text/css Cache-Control max-age=300,private Last-Modified Tue, 24 May 2022 15:07:51 GMT Connection keep-alive Accept-Ranges bytes Content-Length 42206 Expires Tue, 24 May 2022 15:12:51 GMT
GET H/1.1	200 OK	application-07cbe1e7cfc31776cf4f9c3bd750f3a42662eee22810337dc867d63559280a65.js.pagespeed.jm.b3HWdWBKAV.js Show response less.works/assets/	219 KB 70 KB	316ms 157ms	Script application/x-javascript	2600:3c01::f03c:92ff:feb3:d85f LINODE-AP Linode
General Check archive.org Show headers Download Go to Full URL https://less.works/assets/application-07cbe1e7cfc31776cf4f9c3bd750f3a42662eee22810337dc867d63559280a65.js.pagespeed.jm.b3HWdWBKAV.js Requested by Host: less.works URL: https://less.works/course-details/certified-less-practitioner-frankfurt-1549 Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:3c01::f03c:92ff:feb3:d85f Fremont, United States, ASN63949 (LINODE-AP Linode, LLC, US), Reverse DNS Software nginx / Resource Hash dcd56afaecce163a8d35fcd63553207e2e8ebe030e601e01652b04c04878b9e0 Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers accept-language de-DE,de;q=0.9 Referer https://less.works/course-details/certified-less-practitioner-frankfurt-1549 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Response headers X-Page-Speed 1.13.35.2-0 Strict-Transport-Security max-age=31536000; includeSubDomains Content-Encoding gzip X-Original-Content-Length 225036 Server nginx ETag W/"0" Vary Accept-Encoding Content-Type application/x-javascript Cache-Control max-age=31536000 Date Tue, 24 May 2022 15:07:51 GMT Last-Modified Tue, 24 May 2022 15:07:51 GMT Connection keep-alive Accept-Ranges bytes Content-Length 71287 Expires Wed, 24 May 2023 15:07:51 GMT
GET H/1.1	200 OK	xLess-Logo-7.png.pagespeed.ic.3vJ97XPDt4.webp less.works/img/	3 KB 4 KB	475ms 158ms	Image image/webp	2600:3c01::f03c:92ff:feb3:d85f LINODE-AP Linode
General Check archive.org Show headers Download Go to Show image Full URL https://less.works/img/xLess-Logo-7.png.pagespeed.ic.3vJ97XPDt4.webp Requested by Host: less.works URL: https://less.works/course-details/certified-less-practitioner-frankfurt-1549 Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:3c01::f03c:92ff:feb3:d85f Fremont, United States, ASN63949 (LINODE-AP Linode, LLC, US), Reverse DNS Software nginx / Resource Hash fc4382613fc5a2c23356a1bb9078e64e868132345ba5343f8413daf3bdf83021 Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers accept-language de-DE,de;q=0.9 Referer https://less.works/course-details/certified-less-practitioner-frankfurt-1549 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Response headers X-Page-Speed 1.13.35.2-0 Strict-Transport-Security max-age=31536000; includeSubDomains X-Original-Content-Length 3653 Server nginx ETag W/"0" Content-Type image/webp Cache-Control max-age=31536000 Date Tue, 24 May 2022 15:07:56 GMT Last-Modified Tue, 24 May 2022 15:07:56 GMT Connection keep-alive Accept-Ranges bytes Link <https://less.works/img/Less-Logo-7.png>; rel="canonical" Content-Length 3158 Expires Wed, 24 May 2023 15:07:56 GMT
GET H/1.1	200 OK	application_ending-5756e08b72b8da05ed5dfba3be2b25eaf3aeea70ad3f6d5fd50d64c5090672e1.js.pagespeed.jm.DnTJv5K9gP.js Show response less.works/assets/	267 KB 71 KB	654ms 330ms	Script application/x-javascript	2600:3c01::f03c:92ff:feb3:d85f LINODE-AP Linode
General Check archive.org Show headers Download Go to Full URL https://less.works/assets/application_ending-5756e08b72b8da05ed5dfba3be2b25eaf3aeea70ad3f6d5fd50d64c5090672e1.js.pagespeed.jm.DnTJv5K9gP.js Requested by Host: less.works URL: https://less.works/course-details/certified-less-practitioner-frankfurt-1549 Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:3c01::f03c:92ff:feb3:d85f Fremont, United States, ASN63949 (LINODE-AP Linode, LLC, US), Reverse DNS Software nginx / Resource Hash 7a790bab8375dd01b60f6e47c0032f6091c45d0632b0c49a4536bfbad7fa6b54 Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers accept-language de-DE,de;q=0.9 Referer https://less.works/course-details/certified-less-practitioner-frankfurt-1549 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Response headers X-Page-Speed 1.13.35.2-0 Strict-Transport-Security max-age=31536000; includeSubDomains Content-Encoding gzip X-Original-Content-Length 282785 Server nginx ETag W/"0" Vary Accept-Encoding Content-Type application/x-javascript Cache-Control max-age=31536000 Date Tue, 24 May 2022 15:10:01 GMT Last-Modified Tue, 24 May 2022 15:10:01 GMT Connection keep-alive Accept-Ranges bytes Content-Length 72452 Expires Wed, 24 May 2023 15:10:01 GMT
GET H2	200	pa-5aa9c89a0b346800070004ad.js Show response rum-static.pingdom.net/	6 KB 3 KB	291ms 141ms	Script application/javascript	2606:4700:10::6816:3668 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://rum-static.pingdom.net/pa-5aa9c89a0b346800070004ad.js Requested by Host: less.works URL: https://less.works/course-details/certified-less-practitioner-frankfurt-1549 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700:10::6816:3668 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash d29b68665d66d462eab5ebfceb5c0d0df5070ba7c26e31b65d374528322fe099 Request headers accept-language de-DE,de;q=0.9 Referer https://less.works/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Response headers date Tue, 24 May 2022 16:05:14 GMT content-encoding gzip cf-cache-status REVALIDATED last-modified Tue, 11 May 2021 14:01:36 GMT server cloudflare etag W/"609a8e40-1852" expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" vary Accept-Encoding content-type application/javascript; charset=utf-8 access-control-allow-origin * cache-control max-age=86400 cf-ray 7107458a6d6e929c-FRA expires Tue, 24 May 2022 16:10:14 GMT
GET DATA	200 OK	truncated /	534 B 0		Image image/webp
General Check archive.org Show headers Download Go to Show image Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash b030984f7be51a07d74c78734141018578f0ae68fbe1997306532a79bff2eef5 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/101.0.4951.64 Safari/537.36 Response headers Content-Type image/webp
GET H/1.1	200 OK	Lato-Regular.ttf less.works/fonts/	642 KB 642 KB	158ms 156ms	Font application/octet-stream	2600:3c01::f03c:92ff:feb3:d85f LINODE-AP Linode
General Check archive.org Show headers Download Go to Full URL https://less.works/fonts/Lato-Regular.ttf Requested by Host: less.works URL: https://less.works/assets/A.application-4b1720daf4b7a4911c9cc7f49bb5200308bd9e75e195dd68bacdee8429cd4231.css.pagespeed.cf.1OXlMU_EaN.css Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:3c01::f03c:92ff:feb3:d85f Fremont, United States, ASN63949 (LINODE-AP Linode, LLC, US), Reverse DNS Software nginx / Resource Hash 6f6940be0835c3ddec9199e5fc42be4cbc61ebcfd58c623fdf719366253f1780 Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://less.works/assets/A.application-4b1720daf4b7a4911c9cc7f49bb5200308bd9e75e195dd68bacdee8429cd4231.css.pagespeed.cf.1OXlMU_EaN.css Origin https://less.works 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/101.0.4951.64 Safari/537.36 Response headers Date Tue, 24 May 2022 16:05:14 GMT Last-Modified Mon, 02 May 2022 12:34:54 GMT Server nginx ETag "626fcfee-a073c" Strict-Transport-Security max-age=31536000; includeSubDomains Content-Type application/octet-stream Cache-Control s-maxage=10 Connection keep-alive Accept-Ranges bytes Content-Length 657212
GET H/1.1	200 OK	Lato-Light.ttf less.works/fonts/	629 KB 630 KB	308ms 307ms	Font application/octet-stream	2600:3c01::f03c:92ff:feb3:d85f LINODE-AP Linode
General Check archive.org Show headers Download Go to Full URL https://less.works/fonts/Lato-Light.ttf Requested by Host: less.works URL: https://less.works/assets/A.application-4b1720daf4b7a4911c9cc7f49bb5200308bd9e75e195dd68bacdee8429cd4231.css.pagespeed.cf.1OXlMU_EaN.css Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:3c01::f03c:92ff:feb3:d85f Fremont, United States, ASN63949 (LINODE-AP Linode, LLC, US), Reverse DNS Software nginx / Resource Hash e9d59afb6d9cb9cf6e8d8159d4639d5b577e29efc64a15182f228659cfc1e818 Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://less.works/assets/A.application-4b1720daf4b7a4911c9cc7f49bb5200308bd9e75e195dd68bacdee8429cd4231.css.pagespeed.cf.1OXlMU_EaN.css Origin https://less.works 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/101.0.4951.64 Safari/537.36 Response headers Date Tue, 24 May 2022 16:05:14 GMT Last-Modified Mon, 02 May 2022 12:34:54 GMT Server nginx ETag "626fcfee-9d5cc" Strict-Transport-Security max-age=31536000; includeSubDomains Content-Type application/octet-stream Cache-Control s-maxage=10 Connection keep-alive Accept-Ranges bytes Content-Length 644556
GET H2	200	analytics.js Show response www.google-analytics.com/	49 KB 20 KB	455ms 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: less.works URL: https://less.works/course-details/certified-less-practitioner-frankfurt-1549 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 de-DE,de;q=0.9 Referer https://less.works/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Response headers strict-transport-security max-age=10886400; includeSubDomains; preload content-encoding gzip x-content-type-options nosniff last-modified Wed, 13 Apr 2022 21:02:38 GMT server Golfe2 age 1829 date Tue, 24 May 2022 15:34:46 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 Tue, 24 May 2022 17:34:46 GMT
GET DATA	200 OK	truncated /	1 KB 0		Image image/svg+xml
General Check archive.org Show headers Download Go to Show image Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash 151e8df69570f0ef5b855b6b8914cc5acab50c2a70ef1db83af056c429e05b54 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/101.0.4951.64 Safari/537.36 Response headers Content-Type image/svg+xml
GET DATA	200 OK	truncated /	870 B 0		Image image/svg+xml
General Check archive.org Show headers Download Go to Show image Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash 30d748e0c97381f9476cb0176511cb8a9c4202abf67ff7466c4e8d4871a5c8b5 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/101.0.4951.64 Safari/537.36 Response headers Content-Type image/svg+xml
GET DATA	200 OK	truncated /	905 B 0		Image image/svg+xml
General Check archive.org Show headers Download Go to Show image Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash 7859069e5e9409000cb3e6aa14bc01bf8bdb9b1c347cde83692a6cd4fdc8089d 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/101.0.4951.64 Safari/537.36 Response headers Content-Type image/svg+xml
GET DATA	200 OK	truncated /	893 B 0		Image image/svg+xml
General Check archive.org Show headers Download Go to Show image Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash eea880cc1369afb3b7f229705504aa0c0e5962cb661f9db198503a8b3c8eb3c9 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/101.0.4951.64 Safari/537.36 Response headers Content-Type image/svg+xml
GET DATA	200 OK	truncated /	140 B 0		Image image/png
General Check archive.org Show headers Download Go to Show image Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash 46f1f839278e728145b39b4dd254ab46be375e7ce54fdb371c74a85d36c1ff7a 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/101.0.4951.64 Safari/537.36 Response headers Content-Type image/png
GET DATA	200 OK	truncated /	487 B 0		Image image/png
General Check archive.org Show headers Download Go to Show image Full URL data:truncated Protocol DATA Server -, , ASN (), Reverse DNS Software / Resource Hash 5ff7638450322fe7c7db6dc2a19953ef5183cf257bd3946021b9503d5c739bf3 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/101.0.4951.64 Safari/537.36 Response headers Content-Type image/png
GET H2	200	fql Show response graph.facebook.com/	454 B 902 B	431ms 110ms	Script text/javascript	2a03:2880:f01c:800e:face:b00c:0:2 FACEBOOK
General Check archive.org Show headers Download Go to Full URL https://graph.facebook.com/fql?q=SELECT+total_count+FROM+link_stat+WHERE+url%3D%22https%3A%2F%2Fless.works%2Fcourse-details%2Fcertified-less-practitioner-frankfurt-1549%22&callback=jQuery112406428373808461305_1653408314674&_=1653408314675 Requested by Host: less.works URL: https://less.works/assets/application-07cbe1e7cfc31776cf4f9c3bd750f3a42662eee22810337dc867d63559280a65.js.pagespeed.jm.b3HWdWBKAV.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f01c:800e:face:b00c:0:2 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US), Reverse DNS Software / Resource Hash a58df8187e260e2760b1acb6e36ea0cbf91fd3455620b2aa3a03c808c4c16cab Security Headers Name Value Strict-Transport-Security max-age=15552000; preload Request headers accept-language de-DE,de;q=0.9 Referer https://less.works/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Response headers strict-transport-security max-age=15552000; preload content-encoding br www-authenticate OAuth "Facebook Platform" "invalid_request" "Unsupported get request. Object with ID 'fql' does not exist, cannot be loaded due to missing permissions, or does not support this operation. Please read the Graph API documentation at https://developers.facebook.com/docs/graph-api" x-fb-rev 1005572421 alt-svc h3=":443"; ma=86400, h3-29=":443"; ma=86400 content-length 301 x-fb-rlafr 0 pragma no-cache x-fb-debug U2JCa3UY5nK4YdT0YA37w97MES7B4yIft6NlbwARjcUEcze+P3wz4uy63QQbo8Lb8a+pgs477zXz7U+OaYshxQ== x-fb-trace-id AEa0qvg61Zp date Tue, 24 May 2022 16:05:15 GMT vary Origin, Accept-Encoding content-type text/javascript; charset=UTF-8 access-control-allow-origin * x-fb-request-id An-SNMCM30N37SYpdrkEeie cache-control no-store facebook-api-version v7.0 expires Sat, 01 Jan 2000 00:00:00 GMT
POST H2	200	collect Show response stats.g.doubleclick.net/j/	1 B 435 B	119ms 19ms	XHR text/plain	2a00:1450:400c:c0c::9c 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-56317737-1&cid=678533082.1653408315&jid=1344300550&gjid=1029216559&_gid=670424579.1653408316&_u=IGBAgEABAAAAAE~&z=1164557136 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:c0c::9c 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://less.works/ 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/101.0.4951.64 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 Tue, 24 May 2022 16:05:15 GMT content-type text/plain access-control-allow-origin https://less.works 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
GET H2	200	collect www.google-analytics.com/	35 B 194 B	34ms 32ms	Image image/gif	2a00:1450:4001:82f::200e GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google-analytics.com/collect?v=1&_v=j96&a=2061714410&t=pageview&_s=1&dl=https%3A%2F%2Fless.works%2Fcourse-details%2Fcertified-less-practitioner-frankfurt-1549&ul=en-us&de=UTF-8&dt=Certified%20LeSS%20Practitioner%20-%20August%2024%2C%202021%20%40%20Frankfurt%20-%20Large%20Scale%20Scrum%20(LeSS)&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IGBAgEAB~&jid=1344300550&gjid=1029216559&cid=678533082.1653408315&tid=UA-56317737-1&_gid=670424579.1653408316&z=1826317838 Requested by Host: less.works URL: https://less.works/course-details/certified-less-practitioner-frankfurt-1549 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 8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015 Security Headers Name Value X-Content-Type-Options nosniff Request headers accept-language de-DE,de;q=0.9 Referer https://less.works/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Response headers pragma no-cache date Mon, 23 May 2022 16:08:23 GMT x-content-type-options nosniff last-modified Sun, 17 May 1998 03:00:00 GMT server Golfe2 age 86212 content-type image/gif access-control-allow-origin * cache-control no-cache, no-store, must-revalidate 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 35 expires Mon, 01 Jan 1990 00:00:00 GMT
POST H/1.1	204 No Content	ngx_pagespeed_beacon Show response less.works/	0 203 B	159ms 153ms	XHR text/plain	2600:3c01::f03c:92ff:feb3:d85f LINODE-AP Linode
General Check archive.org Show headers Download Go to Full URL https://less.works/ngx_pagespeed_beacon?url=https%3A%2F%2Fless.works%2Fcourse-details%2Fcertified-less-practitioner-frankfurt-1549 Requested by Host: less.works URL: https://less.works/course-details/certified-less-practitioner-frankfurt-1549 Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 2600:3c01::f03c:92ff:feb3:d85f Fremont, United States, ASN63949 (LINODE-AP Linode, LLC, US), Reverse DNS Software nginx / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://less.works/course-details/certified-less-practitioner-frankfurt-1549 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/101.0.4951.64 Safari/537.36 Content-Type application/x-www-form-urlencoded Response headers Date Tue, 24 May 2022 16:05:15 GMT Cache-Control max-age=0, no-cache Server nginx Connection keep-alive Strict-Transport-Security max-age=31536000; includeSubDomains
GET H/1.1	200 OK	beacon.gif Show response rum-collector-2.pingdom.net/img/	0 213 B	177ms 32ms	XHR text/plain	52.210.72.128 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://rum-collector-2.pingdom.net/img/beacon.gif?id=5aa9c89a0b346800070004ad&sAW=1600&sAH=1200&bIW=1600&bIH=1200&pD=24&dPR=1&or=landscape-primary&nT=0&rC=0&nS=0&cS=98&cE=588&dLE=98&dLS=3&fS=0&hS=254&rE=-1&rS=-1&reS=592&resS=791&resE=828&uEE=-1&uES=-1&dL=808&dI=1708&dCLES=1767&dCLEE=1767&dC=2811&lES=2811&lEE=2813&s=nt&title=Certified%20LeSS%20Practitioner%20-%20August%2024%2C%202021%20%40%20Frankfurt%20-%20Large%20Scale%20Scrum%20(LeSS)&path=https%3A%2F%2Fless.works%2Fcourse-details%2Fcertified-less-practitioner-frankfurt-1549&ref=&sId=6j0tzltl&sST=1653408315&sIS=1&rV=0&v=1.4.1 Requested by Host: rum-static.pingdom.net URL: https://rum-static.pingdom.net/pa-5aa9c89a0b346800070004ad.js Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.210.72.128 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-52-210-72-128.eu-west-1.compute.amazonaws.com Software / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Request headers accept-language de-DE,de;q=0.9 Referer https://less.works/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Response headers Access-Control-Allow-Origin * Pragma no-cache Date Tue, 24 May 2022 16:05:15 GMT Cache-Control no-cache, no-store, must-revalidate Connection keep-alive Content-Length 0 Expires 0

49 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| oncontextlost object| oncontextrestored function| structuredClone function| getScreenDetails object| pagespeed string| GoogleAnalyticsObject function| ga function| ContactRegisterPresenter function| ContactRegisterView function| installContactForm function| installPageControls function| getInternetExplorerVersion function| is_iPhone_or_iPod function| installFixedSideBar function| installEventHandlers function| showPictureBox function| showPictureBoxForThumbnail function| showAjexBox function| showHTMLBox function| showMessageBox function| showForm function| queryStringToJSON function| installPopupHandlers function| installEmailChecker function| is_touch_device function| lessRefreshUserActionBar function| initImageMap function| installOffcanvas string| country_options string| state_options object| EU_MEMBER_STATES function| trackOutboundLink function| $ function| jQuery object| jQuery112406428373808461305 object| bootbox function| ajexBox function| fixToc function| installFixToc function| installSearching function| renderSearchResult function| installKeys function| installCopy object| QueryString object| Mustache 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
			less.works/	1969-12-31 23:59:59	Name: _less_site_session Value: RTZza1ZMdElNM1ZKVC9aK0VCcnFTN2w1OWZRMjFNdGJUVXB1aCtLaUgybm1xWFJkYjhOdEx5dVlCdjc0UmJpY3dVbGZYNHI3MGJPMzFZTGJjbXJWcFRCVlgyd3FNR04vRCs5LytKb2R5RjV1UU96SHA3aHBYK2tuTEtLOFg3MUhPbTc3MlNBNXNzdnFjUGdVSVFGTk9PSEYxMHEvSkRMQk5JMzlUeUZOd2tvQkp2WUdlZ01FT3pSYmt6QTZUS2ZULS1VSnhyY1RUbjYvNTdXMENGeUdyRGFRPT0%3D--efcc9211784b08de4a4fcebb388fbf273d579889
			.less.works/	1970-01-20 20:48:00	Name: _ga Value: GA1.2.678533082.1653408315
			.less.works/	1970-01-20 03:18:14	Name: _gid Value: GA1.2.670424579.1653408316
			.less.works/	1970-01-20 03:16:48	Name: _gat Value: 1

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
Strict-Transport-Security	max-age=63072000; includeSubDomains max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOWALL
X-Xss-Protection	1; mode=block

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.

graph.facebook.com
less.works
rum-collector-2.pingdom.net
rum-static.pingdom.net
stats.g.doubleclick.net
www.google-analytics.com
2600:3c01::f03c:92ff:feb3:d85f
2606:4700:10::6816:3668
2a00:1450:4001:82f::200e
2a00:1450:400c:c0c::9c
2a03:2880:f01c:800e:face:b00c:0:2
52.210.72.128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