How does PageSourceSearch know what pravilo.org 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 pravilo.org 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 pravilo.org?

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 pravilo.org?

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

pravilo.org

Built with gtm, dompurify 3.0.6, clipboard 2.0.11, @accessible360/accessible-slick 1.0.1, cloudinary-video-player 4.1.2, particles.js 2.0.0, facebook-sdk, recaptcha, jquery-ui-dist 1.13.3, imagesloaded 5.0.0, vimeo-player, jsonld 9.0.0 and more. 5 pages and 128 stored files, last crawled 2026-10-02.

rank 291,077 46 libraries 1 identifier 16 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
gtm		2026-10-02
dompurify	3.0.6	2026-10-02
clipboard	2.0.11	2026-10-02
@accessible360/accessible-slick	1.0.1	2026-10-02
cloudinary-video-player	4.1.2	2026-10-02
particles.js	2.0.0	2026-10-02
facebook-sdk		2026-10-02
recaptcha		2026-10-02
jquery-ui-dist	1.13.3	2026-10-02
imagesloaded	5.0.0	2026-10-02
vimeo-player		2026-10-02
jsonld	9.0.0	2026-10-02
formiojs	4.21.7	2026-10-02
sourcebuster	1.1.0	2026-10-02
jsxgraph	1.13.3	2026-10-02
ableplayer	5.0.0	2026-10-02
vue-toasted	1.1.28	2026-10-02
amazon-connect-chatjs	5.2.0	2026-10-02
jquery.flipster	1.1.6	2026-10-02
@vitest/utils	5.0.2	2026-10-02
mammoth-plus	2.0.2	2026-10-02
parallax-js	3.1.0	2026-10-02
greensock	1.20.2	2026-10-02
@glassesusa/dsm	4.6.2	2026-10-02
animated-number-vue	1.0.0	2026-10-02
revslider	5.4.201-8.6	2026-10-02
analytics-client	3.2.0	2026-10-02
blockui	1.0.0	2026-10-02
anzhiyu-theme-static	1.1.10	2026-10-02
@grigorov-it/mazer	2.2.0	2026-10-02
sas-ui	0.8.283	2026-10-02
@websolutespa/llm-farmaciacarli	1.0.24	2026-10-02
@wix/image	1.454.0	2026-10-02
chizen	1.0.0	2026-10-02
swiper	8.4.5	2026-09-24
js-cookie	3.0.8	2026-09-24
jquery	1.7	2026-09-24
@findify/bundle	7.1.108	2026-09-24
@undp/design-system-assets	2.0.2	2026-09-24
swagger-ui-dist	5.33.0	2026-09-24
@silvermine/videojs-quality-selector	1.3.1	2026-09-24
@cognigy/webchat	3.50.0	2026-09-24
adaptivecards	3.0.6	2026-09-24
@brainfish-ai/nudge-widget	0.1.3	2026-09-24
pdf-parse	2.4.5	2026-09-24
@pdftron/webviewer	12.1.0	2026-09-24

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
Google Tag Manager container (Google)	GTM-MNTL62D2	view source

Third-party hosts

Hosts outside pravilo.org 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
cdn.brevo.com	script	view source
cdn.by.wonderpush.com	script	view source
cdn.gtranslate.net	script	view source
cdnjs.cloudflare.com	script	view source
connect.facebook.net	connect	view source
github.com	connect	view source
go.elementor.com	connect	view source
i.ytimg.com	connect	view source
img.youtube.com	connect	view source
player.vimeo.com	connect	view source
vimeo.com	connect	view source
www.google.com	connect	view source
www.googletagmanager.com	iframe	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 128) }. 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://cdnjs.cloudflare.com/ajax/libs/dompurify/3.0.6/purify.min.js?ver=3.0.6	js library	not fetched	2026-10-02	current
https://connect.facebook.net/en_US/sdk.js	js library	not fetched	2026-10-02	current
https://player.vimeo.com/api/player.js	js library	not fetched	2026-10-02	current
https://www.google.com/recaptcha/api.js?render=	js library	not fetched	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…37a4ca41a631c75f1.bundle.min.js	js	13.4 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…e97fbef2242a8b036.bundle.min.js	js	13.8 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…b0bce703a2a6f2410.bundle.min.js	js	14.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…4216a4d1a44095e5c.bundle.min.js	js	7.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…8b922eb2a8fb72fd3.bundle.min.js	js	13.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…6fc185766f194fd8a.bundle.min.js	js	6.6 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…9f2be32b7ea832b34.bundle.min.js	js	7.5 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…7c7e8361a33112452.bundle.min.js	js	3.6 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…562edd49e93d1658e.bundle.min.js	js	7.5 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…e081cebe071d683e8.bundle.min.js	js	1.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…f38a4ef93d528723e.bundle.min.js	js	25.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…0b5f4906bcda1dcc2.bundle.min.js	js	2.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…67ec0c24b628c786e.bundle.min.js	js	1.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…6d82b8b5e3e00f25e.bundle.min.js	js	9.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…22e1fbd8f914ab3d5.bundle.min.js	js	3.4 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…e9b5e1c8f65ac7927.bundle.min.js	js	1.9 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…40a8b4a52d1c98c5c.bundle.min.js	js	6.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…01530f5be6736b5d2.bundle.min.js	js	5.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…b4cec45070fe32636.bundle.min.js	js	6.4 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…6ccd8c29ef0924b84.bundle.min.js	js	3.4 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…1fe086245485310a4.bundle.min.js	js	4.6 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…65999d77832a1b764.bundle.min.js	js	2.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…93245d08246e5e540.bundle.min.js	js	7.9 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…ffc609e73df296eed.bundle.min.js	js	8.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…5e8a3efafbdbeb7ef.bundle.min.js	js	1022 B	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…29640cbdb48199471.bundle.min.js	js	3.8 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…5da34009c30cb5d70.bundle.min.js	js	7.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…984f8c96d1e053bc0.bundle.min.js	js	1.5 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…6f464e573feab5dd7.bundle.min.js	js	5.2 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…59265318492b89cb5.bundle.min.js	js	3.2 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…65d03657d48aef483.bundle.min.js	js	5.2 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…15b2ca565b152bf98.bundle.min.js	js	752 B	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…a53bfa4c0bd939250.bundle.min.js	js	14.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…8df47530ab42dafba.bundle.min.js	js	5.8 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…0864f4b4fda696ad1.bundle.min.js	js	18.9 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…4300164c35a866a51.bundle.min.js	js	2.8 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…e688751d29d07a8d3.bundle.min.js	js	2.6 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…0fca501cb18163600.bundle.min.js	js	4.9 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…aabb756a7c18ddb09.bundle.min.js	js	6.8 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…41dd605898fe2d075.bundle.min.js	js	7.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…cdda9737c272489fc.bundle.min.js	js	5.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…14a79e4b78ec016e6.bundle.min.js	js	22.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…93594d6b7865f8b3f.bundle.min.js	js	2 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…64e46173f50701949.bundle.min.js	js	871 B	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…0fd9fd8778929829e.bundle.min.js	js	22.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…022c8668c4b072592.bundle.min.js	js	472 B	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…d01c2cd0ef46d20fd.bundle.min.js	js	4.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…0276353ec5aba196e.bundle.min.js	js	1.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…ab872da118940910d.bundle.min.js	js	489 B	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…e82232887ec8b73b7.bundle.min.js	js	9.4 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…2e3f9ce3b8b1e4b74.bundle.min.js	js	1.4 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…abccc3e268b0767b2.bundle.min.js	js	8.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…70326b4333354cbd7.bundle.min.js	js	7.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…9c7d620ad8d4132c6.bundle.min.js	js	8.5 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…d85d5aa492aef7142.bundle.min.js	js	9.6 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…2ad943214eb6c3ed8.bundle.min.js	js	11.2 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…24cb6e5dc9de86abd.bundle.min.js	js	366 B	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…8f59c62f2820dc25a.bundle.min.js	js	1.4 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…7d20b95b33386757b.bundle.min.js	js	448 B	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…91d1f5076f8939c18.bundle.min.js	js	3.2 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…fe5f9f0f912b34b22.bundle.min.js	js	3.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…65c2a54522842b0f1.bundle.min.js	js	3.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…083b809812c0e3aa1.bundle.min.js	js	829 B	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…35f45aaa79d244f24.bundle.min.js	js	946 B	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…c1d522ef5c60bf874.bundle.min.js	js	658 B	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…88e18d1d35c23f450.bundle.min.js	js	3.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…d5a983a56266562f3.bundle.min.js	js	25.8 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…665be3d65f6ab17f0.bundle.min.js	js	28.3 KB	2026-10-02	current
https://pravilo.org/wp-includes/js/imagesloaded.min.js?ver=5.0.0	js	5.4 KB	2026-10-02	current
https://pravilo.org/wp-admin/js/user-profile.min.js?ver=6.8.10	js	6.7 KB	2026-10-02	2026-10-02
https://pravilo.org/wp-includes/js/dist/a11y.min.js?ver=3156534cc54473497e14	js	2.3 KB	2026-10-02	current
https://pravilo.org/wp-includes/js/dist/dom-read…?ver=f77871ff7694fffea381	js	457 B	2026-10-02	current
https://pravilo.org/wp-includes/js/underscore.min.js?ver=1.13.7	js library	18.5 KB	2026-10-02	current
https://pravilo.org/wp-includes/js/wp-util.min.js?ver=6.8.10	js	1.4 KB	2026-10-02	current
https://pravilo.org/wp-admin/js/password-strength-meter.min.js?ver=6.8.10	js	1.1 KB	2026-10-02	2026-10-02
https://pravilo.org/wp-includes/js/zxcvbn-async.min.js?ver=1.0	js	351 B	2026-10-02	current
https://pravilo.org/wp-includes/js/clipboard.min.js?ver=2.0.11	js library	8.8 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/royal-ele…odal-popups.min.js?ver=1.7.1030	js	11.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/royal-ele…/frontend.min.js?ver=1.7.1030	js	227.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jet-eleme…jet-elements.min.js?ver=2.7.9.1	js	81.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jet-popup…lementor-frontend.js?ver=2.0.16	js	9.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…ents-handlers.min.js?ver=3.25.5	js	42.4 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…/js/frontend.min.js?ver=3.25.5	js	24.3 KB	2026-10-02	current
https://pravilo.org/wp-includes/js/dist/i18n.min.js?ver=5e580eb46a90c2b997e6	js	8.9 KB	2026-10-02	current
https://pravilo.org/wp-includes/js/dist/hooks.min.js?ver=4d63a3d491d11ffd8ac6	js	4.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…k-pro.runtime.min.js?ver=3.25.5	js library	6.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jet-eleme…/tweenjs.min.js?ver=2.0.2	js	112.8 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jet-engin…/js/frontend.js?ver=3.7.3	js	71.2 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jet-engin…/slick/slick.min.js?ver=1.8.1	js	42.9 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jeg-eleme…/sticky-element.js?ver=2.6.14	js	4.6 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jeg-eleme…/post-pagination.js?ver=2.6.14	js	6.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jeg-eleme…/video-button.js?ver=2.6.14	js	3.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jeg-eleme…/js/elements/team.js?ver=2.6.14	js	1.9 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jeg-eleme…/fun-fact.js?ver=2.6.14	js	2 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jeg-eleme…/nav-menu.js?ver=2.6.14	js	4.4 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jeg-eleme…/sweetalert2.min.js?ver=11.6.16	js	41.6 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/woocommer…r-attribution.min.js?ver=10.0.6	js	2.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/woocommer…/sourcebuster.min.js?ver=10.0.6	js	15 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…/v8/swiper.min.js?ver=8.4.5	js	140.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…jquery.sticky.min.js?ver=3.25.5	js	3.6 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jet-popup…et-popup-frontend.js?ver=2.0.16	js	34.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jet-eleme…/anime.min.js?ver=2.2.0	js library	14.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/jetformbu…/build/index.js?ver=1.0.0	js	4.7 KB	2026-10-02	current
https://pravilo.org/wp-content/themes/hello-elem…/js/hello-frontend.js?ver=3.5.1	js	1.8 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…/js/frontend.min.js?ver=3.31.1	js	32.1 KB	2026-10-02	current
https://pravilo.org/wp-includes/js/jquery/ui/core.min.js?ver=1.13.3	js library	21 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…ntend-modules.min.js?ver=3.31.1	js	48.3 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/elementor…bpack.runtime.min.js?ver=3.31.1	js library	5.6 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/royal-ele…/parallax.min.js?ver=1.0	js library	16.9 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/royal-ele…/jarallax.min.js?ver=1.12.7	js	15 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/royal-ele…/particles.js?ver=3.0.6	js library	42 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/mailin/js/mailin-front.js?ver=1776271407	js	14.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/woocommer…art-fragments.min.js?ver=10.0.6	js	2.9 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/woocommer…/woocommerce.min.js?ver=10.0.6	js	4 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/woocommer…?ver=2.1.4-wc.10.0.6	js library	1.7 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/woocommer…/add-to-cart.min.js?ver=10.0.6	js	4.1 KB	2026-10-02	current
https://pravilo.org/wp-content/plugins/woocommer…?ver=2.7.0-wc.10.0.6	js library	9.4 KB	2026-10-02	current
https://pravilo.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1	js	13.3 KB	2026-10-02	current
https://pravilo.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1	js library	85.5 KB	2026-10-02	current
https://pravilo.org/about/	html	223 KB	2026-10-02	2026-10-02
https://pravilo.org/blogs/	html	139.9 KB	2026-10-02	2026-10-02
https://pravilo.org/shop/	html	208.1 KB	2026-10-02	2026-10-02
https://pravilo.org/wp-login.php	html	6.2 KB	2026-10-02	2026-10-02
https://pravilo.org/	html	365.3 KB	2026-10-02	2026-10-02

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.

2026-10-02 first crawl

5 pages, 128 files, 2.6 MB; 35 libraries, 1 identifier, 16 third-party hosts
35 libraries added
- @vitest/utils 5.0.2
- gtm
- jquery.flipster 1.1.6
- @grigorov-it/mazer 2.2.0
- jsxgraph 1.13.3
- blockui 1.0.0
- analytics-client 3.2.0
- particles.js 2.0.0
- parallax-js 3.1.0
- @wix/image 1.454.0
- cloudinary-video-player 4.1.2
- jsonld 9.0.0
- and 23 more
1 identifier added
- GTM-MNTL62D2 Google Tag Manager container
16 third-party hosts added
- cdn.by.wonderpush.com
- cdn.brevo.com
- cdn.gtranslate.net
- cdnjs.cloudflare.com
- www.googletagmanager.com
- github.com
- player.vimeo.com
- www.youtube.com
- www.w3.org
- connect.facebook.net
- www.google.com
- i.ytimg.com
- and 4 more
128 files added

Questions about pravilo.org

How does PageSourceSearch know what pravilo.org 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 pravilo.org 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 pravilo.org?: 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 pravilo.org?: 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.