How does PageSourceSearch know what uprav.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 uprav.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 uprav.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 uprav.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

uprav.ru

Built with swiper 11, @fancyapps/ui 4, jquery 3.6.0, gtag, flatpickr 4.6.13, vue 2.6.14, @covet-pics/covet-pics-widget 0.179.0, choices.js, tippy.js 6.3.7, vuetify 2.x, smoothscroll-polyfill 0.4.4, blueimp-md5 2.19.0 and more. 5 pages and 137 stored files, last crawled 2026-10-03.

rank 1,979,712 32 libraries 7 identifiers 20 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
swiper	11	2026-10-03
@fancyapps/ui	4	2026-10-03
jquery	3.6.0	2026-10-03
gtag		2026-10-03
flatpickr	4.6.13	2026-10-03
vue	2.6.14	2026-10-03
@covet-pics/covet-pics-widget	0.179.0	2026-10-03
choices.js		2026-10-03
tippy.js	6.3.7	2026-10-03
vuetify	2.x	2026-10-03
smoothscroll-polyfill	0.4.4	2026-10-03
blueimp-md5	2.19.0	2026-10-03
anfuns-assets	1.0.10	2026-10-03
yandex-metrica		2026-10-03
luckysheet	2.1.13	2026-10-03
universalviewer	4.4.4	2026-10-03
@stlite/mountable	0.75.0	2026-10-03
@jupyter-widgets/html-manager	1.0.15	2026-10-03
volantis-static	0.0.1761982841160	2026-10-03
@vitest/utils	5.0.2	2026-10-03
@aurolabs/auro-twocolumn	1.2.2	2026-10-03
semantic-ui-react	2.1.5	2026-10-03
krds-uiux	1.1.0	2026-10-03
stackedboost-shopify-assets	0.2.0	2026-10-03
@crystaldesign/diva-core	26.11.0	2026-10-03
@fsl-app/erm-app	1.1.3	2026-10-03
@unbabel/ui	5.19.0	2026-10-03
comindware.core.ui	2.1.149	2026-10-03
@grigorov-it/mazer	2.2.0	2026-10-03
alist-web	3.55.0	2026-10-03
swr	2.5.1	2026-09-25
@alaskaairux/auro-button	6.6.0	2026-09-25

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
Facebook domain verification (Meta)	qq2hrr32roczr5g04q14jnu1o8qbdf	view source
Google Analytics 4 measurement id (Google)	G-X410C4QM24	view source
Google site verification (Google)	zFLr5rAj0Ks-RIZZ6i1Zf4USLsFQiqDoP0wHY0-bNQc	view source
reCAPTCHA site key (Google)	ysc1_4phVNJ1FwVT3Tl2o9a5u9r8FhFV7eYHvBU8vke6f02ebc414	view source
Yandex Metrica counter (Yandex)	1207553	view source
Yandex site verification (Yandex)	7205040cc73299b6	view source
Yandex site verification (Yandex)	fceedcd92599b672	view source

Third-party hosts

Hosts outside uprav.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
bit.ly	connect	view source
cdn.botfaqtor.ru	script	view source
cdn.callibri.ru	script	view source
cdn.jsdelivr.net	script stylesheet	view source
cdnjs.cloudflare.com	script	view source
code.jquery.com	script	view source
edpartners.scaletrk.com	connect	view source
github.com	connect	view source
gstc-us.neuronet.io	connect	view source
maps.googleapis.com	connect	view source
marketing.chat2desk.com	connect	view source
max.ru	connect	view source
mc.yandex.ru	connect	view source
mssg.su	connect	view source
schema.org	connect	view source
smartcaptcha.yandexcloud.net	script	view source
vk.com	iframe	view source
www.googletagmanager.com	script	view source
www.w3.org	connect	view source
yandex.ru	iframe	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 137) }. 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://24.uprav.ru/upload/crm/tag/call.tracker.js	js	32.9 KB	2026-10-03	current
https://cdn.jsdelivr.net/npm/@fancyapps/[email protected]/dist/fancybox.umd.js	js library	not fetched	2026-10-03	current
https://cdn.jsdelivr.net/npm/@fancyapps/ui@4/dist/fancybox.umd.js	js library	not fetched	2026-10-03	current
https://cdn.jsdelivr.net/npm/@fancyapps/[email protected]/dist/fancybox/fancybox.umd.js	js library	not fetched	2026-10-03	current
https://cdn.jsdelivr.net/npm/choices.js/public/assets/scripts/choices.min.js	js library	not fetched	2026-10-03	current
https://cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.js	js library	not fetched	2026-10-03	current
https://cdn.jsdelivr.net/npm/[email protected]	js library	not fetched	2026-10-03	current
https://cdn.jsdelivr.net/npm/[email protected]/dist/vuetify.min.js	js library	not fetched	2026-10-03	current
https://cdnjs.cloudflare.com/ajax/libs/blueimp-md5/2.19.0/js/md5.min.js	js library	not fetched	2026-10-03	current
https://code.jquery.com/jquery-3.6.0.min.js	js library	not fetched	2026-10-03	current
https://mc.yandex.ru/metrika/tag.js	js library	not fetched	2026-10-03	current
https://www.googletagmanager.com/gtag/js?id=G-X410C4QM24	js library	not fetched	2026-10-03	current
https://24.uprav.ru/upload/crm/site_button/loader_44_t7qion.js	js	1.2 MB	2026-10-03	2026-10-03
https://uprav.ru/local/templates/uprav_new_ui/js/main/bx_chat.js	js	987 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/bx_chat.js?1788349475987	js	987 B	2026-10-03	current
https://uprav.ru/local/assets/js/fix-max-widget.js	js	1.2 KB	2026-10-03	current
https://uprav.ru/local/components/uprav/banner.p…/templates/.default/script.js	js	19 B	2026-10-03	current
https://uprav.ru/local/components/uprav/banner.p…/script.js?178394491319	js	19 B	2026-10-03	current
https://uprav.ru/local/components/uprav/form.wra…/modal_dontleave/script.js	js	512 B	2026-10-03	current
https://uprav.ru/local/components/uprav/form.wra…/script.js?1716495851512	js	512 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/co…/custom/user_consent.map.js	js	9.8 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/co…/custom/user_consent.min.js	js	7.8 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/co…/custom/user_consent.js	js	12.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/co…r_consent.min.js?17549113017946	js	7.8 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/seo.js	js	2.1 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/seo.js?17593097552155	js	2.1 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/favoriteCourses.js	js	7.3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…voriteCourses.js?17587965127499	js	7.3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/header.js	js	3.2 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/header.js?17749538133271	js	3.2 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/goal.js	js	1.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/goal.js?17690801541473	js	1.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/main.js	js	3.8 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/main.js?17446269453902	js	3.8 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/edpartners.js	js	5.3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…/edpartners.js?17423899665459	js	5.3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/ie.js	js	627 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/ie.js?1742389966627	js	627 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/vue_send_form_b24.js	js	25.6 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…end_form_b24.js?178765646026215	js	25.6 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/js.js	js	10.7 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/js.js?174741446010926	js	10.7 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/assets/js/main.js	js	192.9 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/assets/js/main.js?1784643631197578	js	192.9 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/assets/js/vendors.js	js	440.8 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/as…/js/vendors.js?1722009647451402	js	440.8 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/metrics/activity.js	js	325 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…/activity.js?1742389966325	js	325 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/jquery.activity.min.js	js	1.5 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js….activity.min.js?17220096481582	js	1.5 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/metrics/ym.js	js	2.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…/metrics/ym.js?17423899662508	js	2.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/vendor/swiper-bundle.min.js	js	148.2 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…?1776956429151714	js	148.2 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/vendor/jquery.min.js	js	87.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…/jquery.min.js?177695642989503	js	87.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/vendor/slimselect.min.js	js	35.1 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…imselect.min.js?177695642935985	js	35.1 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/schema_org.js	js	2.3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…/schema_org.js?17751378192319	js	2.3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/vendor/smoothscroll.min.js	js library	3.9 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/vendor/axios.min.js	js	25.9 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…othscroll.min.js?17769564293968	js library	3.9 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js…/axios.min.js?177695642926500	js	25.9 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/comp…/mainpage.brand/script.js	js	948 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/comp…/script.js?1783944913948	js	948 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/comp…/cookie.info/.default/form.js	js	633 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/comp…/.default/form.js?1785491869633	js	633 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/external/other/bx_chat.js	js	159 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/other/bx_chat.js?1784814003159	js	159 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/analytics/activity.js	js	183 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/activity.js?1783944913183	js	183 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/jquery/jquery.activity.min.js	js	1.5 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse….activity.min.js?17839449131582	js	1.5 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/js/vendor/jquery/jquery.min.js	js	87.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/jquery.min.js?178394491389503	js	87.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/external/yandex_metrika.js	js	648 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…yandex_metrika.js?1786614962648	js	648 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/analytics/external/cityads.js	js	552 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/cityads.js?1783944913552	js	552 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/external/edpartners.js	js	5.3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/edpartners.js?17839449135457	js	5.3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/components/hash-navigation.js	js	380 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…ash-navigation.js?1783944913380	js	380 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/components/fancybox.js	js	115 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/fancybox.js?1783944913115	js	115 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/direction_catalog.js	js	1.6 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…ction_catalog.js?17839449131675	js	1.6 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/components/seo-text.js	js	1.6 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/seo-text.js?17839449131606	js	1.6 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/components/select.js	js	7.6 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/select.js?17839449137736	js	7.6 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/components/sliders.js	js	5.8 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/sliders.js?17872166335941	js	5.8 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/footer.js	js	372 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/footer.js?1783944913372	js	372 B	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/header.js	js	6.9 KB	2026-10-03	2026-10-03
https://uprav.ru/local/templates/uprav_2026/assets/js/header.js?17909186717113	js	6.9 KB	2026-10-03	2026-10-03
https://uprav.ru/local/templates/uprav_2026/assets/js/mask/phone.js	js	3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/mask/phone.js?17848140033092	js	3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/forms/config.js	js	1.3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/forms/config.js?17866215321367	js	1.3 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/forms/submit.js	js	4.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/forms/submit.js?17891083114549	js	4.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/forms/popup.js	js	1.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/forms/popup.js?17891083111405	js	1.4 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/assets/js/forms/validate.js	js	3.4 KB	2026-10-03	2026-10-03
https://uprav.ru/local/templates/uprav_2026/asse…/validate.js?17909186713499	js	3.4 KB	2026-10-03	2026-10-03
https://uprav.ru/local/templates/uprav_2026/assets/js/analytics/goal.js	js	1.7 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_2026/asse…/goal.js?17839449131714	js	1.7 KB	2026-10-03	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/cityads.js?1791071152	js	552 B	2026-10-03	2026-10-03
https://uprav.ru/local/templates/uprav_new_ui/js/main/cityads.js?1791071155	js	552 B	2026-10-03	2026-10-03
https://uprav.ru/bitrix/cache/js/s1/uprav_new_ui…?17909464391049167	js	1 MB	2026-10-03	2026-10-03
https://uprav.ru/local/templates/uprav_new_ui/js/main/cityads.js?1791071151	js	552 B	2026-10-03	2026-10-03
https://uprav.ru/bitrix/cache/js/s1/uprav_new_ui…bc3405f9306_v1.js?1790946444372	js	372 B	2026-10-03	2026-10-03
https://uprav.ru/bitrix/cache/js/s1/uprav_new_ui…?17909464331047891	js	1023.3 KB	2026-10-03	2026-10-03
https://uprav.ru/local/templates/uprav_new_ui/js/main/cityads.js?1791071149	js	552 B	2026-10-03	2026-10-03
https://uprav.ru/bitrix/cache/js/s1/uprav_2026/p…74200ecf4e_v1.js?17909464401333	js	1.3 KB	2026-10-03	2026-10-03
https://uprav.ru/bitrix/js/main/popup/dist/main.…p.bundle.min.js?171649713765824	js	64.3 KB	2026-10-03	current
https://uprav.ru/bitrix/cache/js/s1/uprav_2026/t…?1790946434146524	js	143.1 KB	2026-10-03	2026-10-03
https://uprav.ru/bitrix/js/main/core/core.min.js?1716497138223197	js	218 KB	2026-10-03	current
https://uprav.ru/contacts/	html	357.6 KB	2026-10-03	2026-10-03
https://uprav.ru/about/	html	394.5 KB	2026-10-03	2026-10-03
https://uprav.ru/news/	html	345.1 KB	2026-10-03	2026-10-03
https://uprav.ru/blog/	html	380.5 KB	2026-10-03	2026-10-03
https://uprav.ru/	html	269.4 KB	2026-10-03	2026-10-03
https://uprav.ru/local/templates/uprav_2026/assets/js/header.js?17878986505627	js	5.5 KB	2026-09-25	current
https://uprav.ru/local/templates/uprav_2026/asse…/validate.js?17839449132026	js	2 KB	2026-09-25	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/cityads.js?1790367457	js	552 B	2026-09-25	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/cityads.js?1790367456	js	552 B	2026-09-25	current
https://uprav.ru/bitrix/cache/js/s1/uprav_new_ui…?17903034341047681	js	1023.1 KB	2026-09-25	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/cityads.js?1790367455	js	552 B	2026-09-25	current
https://uprav.ru/bitrix/cache/js/s1/uprav_new_ui…bc3405f9306_v1.js?1790303490372	js	372 B	2026-09-25	current
https://uprav.ru/bitrix/cache/js/s1/uprav_new_ui…?17903034291046405	js	1021.9 KB	2026-09-25	current
https://uprav.ru/local/templates/uprav_new_ui/js/main/cityads.js?1790367454	js	552 B	2026-09-25	current
https://uprav.ru/bitrix/cache/js/s1/uprav_2026/p…74200ecf4e_v1.js?17903034301333	js	1.3 KB	2026-09-25	current
https://uprav.ru/bitrix/cache/js/s1/uprav_2026/t…?1790303426143565	js	140.2 KB	2026-09-25	current

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.

2026-10-03 first crawl

5 pages, 126 files, 7.6 MB; 33 libraries, 7 identifiers, 20 third-party hosts
33 libraries added
- gtag
- @vitest/utils 5.0.2
- stackedboost-shopify-assets 0.2.0
- yandex-metrica
- volantis-static 0.0.1761982841160
- jquery 3.6.0
- alist-web 3.55.0
- smoothscroll-polyfill 0.4.4
- krds-uiux 1.1.0
- @fsl-app/erm-app 1.1.3
- @crystaldesign/diva-core 26.11.0
- @covet-pics/covet-pics-widget 0.179.0
- and 21 more
7 identifiers added
- G-X410C4QM24 Google Analytics 4 measurement id
- ysc1_4phVNJ1FwVT3Tl2o9a5u9r8FhFV7eYHvBU8vke6f02ebc414 reCAPTCHA site key
- zFLr5rAj0Ks-RIZZ6i1Zf4USLsFQiqDoP0wHY0-bNQc Google site verification
- 7205040cc73299b6 Yandex site verification
- fceedcd92599b672 Yandex site verification
- qq2hrr32roczr5g04q14jnu1o8qbdf Facebook domain verification
- 1207553 Yandex Metrica counter
21 third-party hosts added
126 files added

Questions about uprav.ru

How does PageSourceSearch know what uprav.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 uprav.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 uprav.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 uprav.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.