How does PageSourceSearch know what kursy-dn.com is built with?

From the site's own source code. The crawler stores the exact bytes of its pages and first-party scripts; the libraries are recognised by fingerprinting that code against known releases, the identifiers are read out of the tag snippets, and the third-party hosts are the script, iframe and stylesheet sources in the HTML and the absolute URLs inside the scripts. Nothing is inferred from headers or guessed.

How far back does the history of kursy-dn.com go?

To the first crawl the timeline lists. Every crawl records what the site looked like; when a file's content changes, its earlier version stays viewable because the stored chunks are never deleted, only mapped. A crawl that finds a file unchanged adds no copy.

Can I see an older version of a script from kursy-dn.com?

Yes. In the stored files list, every date under a file opens the version that was live at that crawl, with the same viewer as the current one. The raw bytes can be downloaded from there.

Which other websites use the same tracking IDs as kursy-dn.com?

Each identifier links to its reverse lookup, the list of every site in the index whose source carries the same id: the sites one analytics property or tag manager container is shared across.

Site profile

kursy-dn.com

Built with jquery 3.2.1, jquery-ui 1.11.4, fancybox 3.0.1, google-analytics, jqueryui 1.11.1, yandex-metrica, jquery-ui-1-11-4 1.11.4, jquery-overlay 0.0.5, jquery.datepicker-plus-css 1.0.0, x-editable-bs5 1.5.8. 5 pages and 11 stored files, last crawled 2026-10-05.

rank 10,746,191 10 libraries 6 identifiers 21 third-party hosts 1 crawl open the site

Technologies and libraries

Recognised by fingerprinting the stored files and bundles against known releases; a version is the release the bytes match.

Library	Version	Seen
jquery	3.2.1	2026-10-05
jquery-ui	1.11.4	2026-10-05
fancybox	3.0.1	2026-10-05
google-analytics		2026-10-05
jqueryui	1.11.1	2026-10-05
yandex-metrica		2026-10-05
jquery-ui-1-11-4	1.11.4	2026-10-05
jquery-overlay	0.0.5	2026-10-05
jquery.datepicker-plus-css	1.0.0	2026-10-05
x-editable-bs5	1.5.8	2026-10-05

Tracking, tag and verification IDs

Public identifiers read out of the source. Each links to every other site in the index that carries the same one.

What	Value	Found in
Bing site verification (Microsoft)	464F67746ADBF08E8A95D2FFAA46B512	view source
Google site verification (Google)	OHwGu3kO9if0k6MsWOGilrrzF9YklriQk_rK6iRr4s4	view source
Google site verification (Google)	W9vuj1numXBc3OPTB-dxe0w8-EjAoWOqqHelRmYfAIc	view source
Universal Analytics property id (Google)	UA-66866997-1	view source
Yandex Metrica counter (Yandex)	32253789	view source
Yandex site verification (Yandex)	59af9843a0819c11	view source

Third-party hosts

Hosts outside kursy-dn.com that its pages load scripts, frames or stylesheets from, and that its own scripts name in absolute URLs (connect). Each links to every site loading from the same host.

Host	Loaded as	Found in
api-maps.yandex.ru	script	view source
code.jquery.com	script	view source
connect.mail.ru	connect	view source
my.ya.ru	connect	view source
plus.google.com	connect	view source
rutwit.ru	connect	view source
share.yandex.ru	connect	view source
share42.com	connect	view source
surfingbird.ru	connect	view source
twitter.com	connect	view source
vk.com	connect	view source
www.blogger.com	connect	view source
www.evernote.com	connect	view source
www.facebook.com	connect	view source
www.feedburner.com	connect	view source
www.google.com	connect	view source
www.liveinternet.ru	connect	view source
www.livejournal.com	connect	view source
www.myspace.com	connect	view source
www.odnoklassniki.ru	connect	view source
zakladki.yandex.ru	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 11) }. Versions are the crawls at which the file was new or its content changed; each opens the file as it was then, rebuilt from the same stored chunks.

File	Kind	Size	Collected	Versions
https://code.jquery.com/jquery-3.2.1.min.js	js library	not fetched	2026-10-05	2026-10-05
https://kursy-dn.com/diz/share42/share42.js	js	5.5 KB	2026-10-05	2026-10-05
https://kursy-dn.com/js/fansybox2/jquery.fancybox.js?v=2.1.5	js library	47.6 KB	2026-10-05	2026-10-05
https://kursy-dn.com/js/jquery-ui-1.11.4.custom/jquery-ui.js	js	459.6 KB	2026-10-05	2026-10-05
https://kursy-dn.com/js/jquery-ui-1.11.4.custom/jquery-1.10.2.js	js library	266.8 KB	2026-10-05	2026-10-05
https://kursy-dn.com/contacts.html	html	36 KB	2026-10-05	2026-10-05
https://kursy-dn.com/js/html5.js	js	908 B	2026-10-05	2026-10-05
https://kursy-dn.com/about.html	html	41.6 KB	2026-10-05	2026-10-05
https://kursy-dn.com/article.html	html	564.9 KB	2026-10-05	2026-10-05
https://kursy-dn.com/news.html	html	59.4 KB	2026-10-05	2026-10-05
https://kursy-dn.com/	html	38.4 KB	2026-10-05	2026-10-05

Timeline

One entry per crawl, newest first, with what changed since the crawl before: libraries, identifiers, third-party hosts and files. Historical versions stay viewable because the stored chunks are shared between versions, never copied.

2026-10-05 first crawl

5 pages, 11 files, 1.5 MB; 10 libraries, 6 identifiers, 21 third-party hosts
10 libraries added
- google-analytics
- yandex-metrica
- jquery-overlay 0.0.5
- jquery-ui-1-11-4 1.11.4
- jqueryui 1.11.1
- jquery.datepicker-plus-css 1.0.0
- x-editable-bs5 1.5.8
- jquery-ui 1.11.4
- fancybox 3.0.1
- jquery 3.2.1
6 identifiers added
- UA-66866997-1 Universal Analytics property id
- 32253789 Yandex Metrica counter
- W9vuj1numXBc3OPTB-dxe0w8-EjAoWOqqHelRmYfAIc Google site verification
- OHwGu3kO9if0k6MsWOGilrrzF9YklriQk_rK6iRr4s4 Google site verification
- 464F67746ADBF08E8A95D2FFAA46B512 Bing site verification
- 59af9843a0819c11 Yandex site verification
21 third-party hosts added
- code.jquery.com
- api-maps.yandex.ru
- www.blogger.com
- www.evernote.com
- www.facebook.com
- www.google.com
- plus.google.com
- www.liveinternet.ru
- www.livejournal.com
- connect.mail.ru
- share.yandex.ru
- www.myspace.com
- and 9 more
11 files added

Questions about kursy-dn.com

How does PageSourceSearch know what kursy-dn.com is built with?: From the site's own source code. The crawler stores the exact bytes of its pages and first-party scripts; the libraries are recognised by fingerprinting that code against known releases, the identifiers are read out of the tag snippets, and the third-party hosts are the script, iframe and stylesheet sources in the HTML and the absolute URLs inside the scripts. Nothing is inferred from headers or guessed.
How far back does the history of kursy-dn.com go?: To the first crawl the timeline lists. Every crawl records what the site looked like; when a file's content changes, its earlier version stays viewable because the stored chunks are never deleted, only mapped. A crawl that finds a file unchanged adds no copy.
Can I see an older version of a script from kursy-dn.com?: Yes. In the stored files list, every date under a file opens the version that was live at that crawl, with the same viewer as the current one. The raw bytes can be downloaded from there.
Which other websites use the same tracking IDs as kursy-dn.com?: Each identifier links to its reverse lookup, the list of every site in the index whose source carries the same id: the sites one analytics property or tag manager container is shared across.

Look up another site, browse sites by tracking ID, third-party host or technology. Site owners: see the crawler page for how stored pages are removed.