How does PageSourceSearch know what 2-a.ru 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 2-a.ru 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 2-a.ru?

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 2-a.ru?

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

2-a.ru

Built with protobufjs 8.8.0, @fancyapps/fancybox 3.5.7, onnxruntime-web 1.30.0, amwal-checkout-button 0.2.3, vimeo-player, salvattore 1.0.9, x-editable 1.5.1, volantis-static 0.0.1761982841160, @vitest/utils 5.0.2, framework7 9.1.3, krds-uiux 1.1.0, imagemapster 1.9.2 and more. 4 pages and 151 stored files, last crawled 2026-10-07.

rank 13,123,145 15 libraries 0 identifiers 12 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
protobufjs	8.8.0	2026-10-07
@fancyapps/fancybox	3.5.7	2026-10-07
onnxruntime-web	1.30.0	2026-10-07
amwal-checkout-button	0.2.3	2026-10-07
vimeo-player		2026-10-07
salvattore	1.0.9	2026-10-07
x-editable	1.5.1	2026-10-07
volantis-static	0.0.1761982841160	2026-10-07
@vitest/utils	5.0.2	2026-10-07
framework7	9.1.3	2026-10-07
krds-uiux	1.1.0	2026-10-07
imagemapster	1.9.2	2026-10-07
@peculiar/fortify-webcomponents	4.2.0	2026-10-07
jstree-bootstrap-theme	1.0.1	2026-10-07
lazysizes-umd	3.0.1	2026-10-07

Tracking, tag and verification IDs

No analytics property, tag manager container, pixel or site-verification token was found in the stored source.

Third-party hosts

Hosts outside 2-a.ru 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
cdn2.searchbooster.net	script	view source
github.com	connect	view source
img.youtube.com	connect	view source
player.vimeo.com	connect	view source
premier-demo.ru	connect	view source
suggestions.dadata.ru	connect	view source
twitter.com	connect	view source
www.facebook.com	connect	view source
www.pinterest.com	connect	view source
www.w3.org	connect	view source
www.youtube-nocookie.com	connect	view source
www.youtube.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 151) }. 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://2-a.ru/local/templates/aspro-premier/com…/map.yandex.view/map/script.js	js	2.9 KB	2026-10-07	2026-10-07
https://player.vimeo.com/api/player.js	js library	not fetched	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/script.min.js?17859273152003	js	2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/jquery.fancybox.min.js	js	65.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…fancybox.min.js?178592731567390	js	65.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/conditional/map.min.js	js	1.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…/map.min.js?17859273151982	js	1.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/news/contacts/script.min.js	js	2.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/bitrix/news/contacts/script.js	js	4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/script.min.js?17859273152422	js	2.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/jquery.inputmask.bundle.min.js	js	69.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…k.bundle.min.js?178592731570933	js	69.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/menu/left_catalog/script.js	js	1.2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/script.min.js?1785927315654	js	654 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/bitrix/menu/bottom/script.js	js	470 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/script.min.js?1785927315292	js	292 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/bitrix/menu/left/script.js	js	1.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/script.min.js?1785927315947	js	947 B	2026-10-07	2026-10-07
https://2-a.ru/bitrix/js/aspro/popup/jqModal.js?v=1	js	10.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…/bottom-icons-panel.region.js	js	515 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…nel.region.min.js?1785927315309	js	309 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/.default/componen…/footer_shared/script.js	js	1.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/.default/componen…/script.min.js?1790680562802	js	802 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/phones.js	js	1.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/phones.min.js?1785927315555	js	555 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/conditional/hint.min.js	js	515 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…/hint.min.js?1785927315515	js	515 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/select_offer_load.min.js	js	230 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…offer_load.min.js?1785927315230	js	230 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/conditional/input_numeric.js	js	1.2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…ut_numeric.min.js?1785927315718	js	718 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/conditional/pagination.js	js	873 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…pagination.min.js?1785927315575	js	575 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/conditional/prices.min.js	js	420 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…/prices.min.js?1785927315420	js	420 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/catalog_block/script.js	js	2.6 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/script.min.js?17859273151405	js	1.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/ven…/swiper/swiper-bundle.min.js	js	154.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/ven…?1785927315158093	js	154.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/slider.swiper.min.js	js	1.7 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…er.swiper.min.js?17859273151707	js	1.7 KB	2026-10-07	2026-10-07
https://2-a.ru/local/components/aspro/com.banner…/templates/.default/script.js	js	4.5 KB	2026-10-07	2026-10-07
https://2-a.ru/local/components/aspro/com.banner…/script.min.js?17859971752670	js	2.6 KB	2026-10-07	2026-10-07
https://2-a.ru/include/blocks/menu/header_sections_custom.js	js	4.5 KB	2026-10-07	2026-10-07
https://2-a.ru/include/blocks/menu/header_sections_custom.js?17888848064614	js	4.5 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/dragscroll.min.js	js	5.2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/dragscroll.min.js?17859273155337	js	5.2 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/components/aspro/smartsearch.input/script.js	js	2.7 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/components/aspro/smartsear…/script.min.js?17906169961492	js	1.5 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/components/aspro/search.ti…/templates/.default/script.js	js	11.8 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/components/aspro/search.ti…/script.min.js?17906132885052	js	4.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…earch-title-handlers.desktop.js	js	4.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…s.desktop.min.js?17859273152072	js	2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…/search_title/search-title.js	js	13.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…rch-title.min.js?17859273157517	js	7.3 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/components/bitrix/search.title/script.map.js	js	8.8 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/components/bitrix/search.title/script.min.js	js	6.4 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/components/bitrix/search.title/script.js	js	10.3 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/components/bitrix/search.t…/script.min.js?17756287376573	js	6.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/conditional/collaps.js	js	590 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…/collaps.min.js?1785927315323	js	323 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/bitrix/menu/header/script.js	js	3.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/com…/script.min.js?17859273152334	js	2.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/regions.define.min.js	js	2.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…ns.define.min.js?17859273152818	js	2.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/scroll_to_top.min.js	js	2.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…ll_to_top.min.js?17859273152367	js	2.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/notice.min.js	js	16.1 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/notice.min.js?178592731516454	js	16.1 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/item-action.min.js	js	28.7 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…m-action.min.js?178592731529371	js	28.7 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/logo.min.js	js	3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/logo.min.js?17859273153052	js	3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/metrika.goals.min.js	js	6.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…ika.goals.min.js?17859273157001	js	6.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/custom.js	js	3.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/custom.js?17913729383861	js	3.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/mobile.js	js	29.1 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/mobile.min.js?178592731516116	js	15.7 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/general.js	js	130.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/general.min.js?178592731574406	js	72.7 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/autoload/tabs-history.js	js	1.7 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…s-history.min.js?17859273151095	js	1.1 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/autoload/section-toggle.js	js	1.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…ion-toggle.min.js?1785927315929	js	929 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/autoload/dropdown-product.js	js	1.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…wn-product.min.js?1785927315877	js	877 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/autoload/counter.js	js	6.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…/counter.min.js?17859273153760	js	3.7 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/autoload/controls.js	js	3.6 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…/controls.min.js?17859273152333	js	2.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/autoload/accordion.js	js	853 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…/accordion.min.js?1785927315609	js	609 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/conditional/file-input.js	js	1.2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…file-input.min.js?1785927315969	js	969 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/scrollTabs.min.js	js	10.2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/scrollTabs.js	js	13.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…rollTabs.min.js?178592731510414	js	10.2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/jqModal.js	js	10.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/jqModal.min.js?17859273152851	js	2.8 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/jquery.plugin.min.js	js	3.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…ry.plugin.min.js?17859273153356	js	3.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/jquery.actual.min.js	js library	1.2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…ry.actual.min.js?17859273151239	js library	1.2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/matchMedia.min.js	js library	931 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/matchMedia.js	js	1.5 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/matchMedia.min.js?1785927315931	js library	931 B	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/detectmobilebrowser.js	js	2.2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…mobilebrowser.js?17859273152203	js	2.2 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/vendor/js/ripple.js	js	4.6 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/ven…/ripple.min.js?17859273151624	js	1.6 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/vendor/jquery.validate.min.js	js	21.7 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/ven…validate.min.js?178592731522254	js	21.7 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/vendor/jquery.cookie.min.js	js	1.6 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/vendor/jquery.cookie.js	js	2.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/ven…ry.cookie.min.js?17859273151613	js	1.6 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/lite.bootstrap.min.js	js library	13.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/lite.bootstrap.js	js library	19.1 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…ootstrap.min.js?178592731513619	js library	13.3 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/observer.min.js	js	3.6 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/observer.js	js	6.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/observer.min.js?17859273153650	js	3.6 KB	2026-10-07	2026-10-07
https://2-a.ru/local/js/script_custom.js	js	4.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/js/script_custom.js?17877421715059	js	4.9 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/cache/js/s1/aspro-premier/…63277e6b1e_v1.js?17912993052392	js	2.3 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/cache/js/s1/aspro-premier/…?1791299305228198	js	222.8 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/cache/js/s1/aspro-premier/…0cb56dcdc9_v1.js?17912993055275	js	5.2 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/cache/js/s1/aspro-premier/…?1791372940356550	js	348.2 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/components/aspro/marketing…/script.min.js?17592555183374	js	3.3 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/components/aspro/marketing…/jqmInit.min.js?17592555183309	js	3.2 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/cache/js/s1/aspro-premier/…1e9c9179f6a_v1.js?1791298605684	js	684 B	2026-10-07	2026-10-07
https://2-a.ru/bitrix/cache/js/s1/aspro-premier/…4f80829e61_v1.js?17912986051202	js	1.2 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/cache/js/s1/aspro-premier/…466e7d058a6_v1.js?1791298605837	js	837 B	2026-10-07	2026-10-07
https://2-a.ru/bitrix/cache/js/s1/aspro-premier/…?1791372951527368	js	515 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/app.min.js?17859273152516	js	2.5 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/js/aspro/bonus/component/script.min.js?1790616991139	js	139 B	2026-10-07	2026-10-07
https://2-a.ru/bitrix/js/main/ajax.min.js?175925210422194	js	21.7 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/js/pull/client/pull.client.min.js?175925421249849	js	48.7 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/js/rest/client/rest.client.min.js?17592521759240	js	9 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/js/pull/protobuf/model.min.js?175925215714190	js	13.9 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/js/pull/protobuf/protobuf.js?1759252157274055	js	267.6 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/js/main/core/core.min.js?1775628870245644	js	239.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/…?site_id=s1&site_dir=/	js	6.5 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/vendor/lazysizes.min.js	js	6.9 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/vendor/ls.unveilhooks.min.js	js library	1.4 KB	2026-10-07	2026-10-07
https://2-a.ru/local/templates/aspro-premier/js/dotmenu.min.js?17859273156627	js	6.5 KB	2026-10-07	2026-10-07
https://2-a.ru/bitrix/js/main/jquery/jquery-3.6.0.min.js	js library	87.4 KB	2026-10-07	2026-10-07
https://2-a.ru/help/	html	372.4 KB	2026-10-07	2026-10-07
https://2-a.ru/contacts/	html	386.1 KB	2026-10-07	2026-10-07
https://2-a.ru/company/news/	html	391.9 KB	2026-10-07	2026-10-07
https://2-a.ru/	html	651.7 KB	2026-10-07	2026-10-07

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.

2026-10-07 first crawl

4 pages, 151 files, 4.8 MB; 15 libraries, 0 identifiers, 12 third-party hosts
15 libraries added
- @vitest/utils 5.0.2
- volantis-static 0.0.1761982841160
- lazysizes-umd 3.0.1
- @peculiar/fortify-webcomponents 4.2.0
- protobufjs 8.8.0
- onnxruntime-web 1.30.0
- krds-uiux 1.1.0
- framework7 9.1.3
- @fancyapps/fancybox 3.5.7
- amwal-checkout-button 0.2.3
- x-editable 1.5.1
- jstree-bootstrap-theme 1.0.1
- and 3 more
12 third-party hosts added
151 files added

Questions about 2-a.ru

How does PageSourceSearch know what 2-a.ru 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 2-a.ru 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 2-a.ru?: 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 2-a.ru?: 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.