How does PageSourceSearch know what weddingbonnefee.fr 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 weddingbonnefee.fr 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 weddingbonnefee.fr?

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 weddingbonnefee.fr?

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

weddingbonnefee.fr

Built with select2 4.1.0, gtag, flatpickr 4.6.13, jquery-ui 1.14.2, core-js-bundle 3.50.0, cloudinary-video-player 4.1.2, dashjs 5.2.1, klaro 0.7.21, recaptcha, jquery-ui-dist 1.13.3, imagesloaded 5.0.0, vimeo-player and more. 5 pages and 114 stored files, last crawled 2026-10-09.

34 libraries 4 identifiers 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
select2	4.1.0	2026-10-09
gtag		2026-10-09
flatpickr	4.6.13	2026-10-09
jquery-ui	1.14.2	2026-10-09
core-js-bundle	3.50.0	2026-10-09
cloudinary-video-player	4.1.2	2026-10-09
dashjs	5.2.1	2026-10-09
klaro	0.7.21	2026-10-09
recaptcha		2026-10-09
jquery-ui-dist	1.13.3	2026-10-09
imagesloaded	5.0.0	2026-10-09
vimeo-player		2026-10-09
luckysheet	2.1.13	2026-10-09
sourcebuster	1.1.0	2026-10-09
jsxgraph	1.13.3	2026-10-09
jquery.fancytree	2.38.5	2026-10-09
ableplayer	5.0.0	2026-10-09
jquery.flipster	1.1.6	2026-10-09
ovenplayer	0.10.54	2026-10-09
@vitest/utils	5.0.2	2026-10-09
@recogito/annotorious	2.7.14	2026-10-09
hyperformula	3.4.0	2026-10-09
select-woo	1.0.1	2026-10-09
aframe	1.8.0	2026-10-09
analytics-client	3.2.0	2026-10-09
blockui	1.0.0	2026-10-09
cobrowse-sdk-js	3.28.7	2026-10-09
@okta/okta-signin-widget	7.49.1	2026-10-09
wonder-image	2.1.2-alpha.4	2026-10-09
@unbabel/ui	5.19.0	2026-10-09
@lanyundev/blog-static	1.4.18	2026-10-09
@grigorov-it/mazer	2.2.0	2026-10-09
@limetech/lime-elements	40.5.1	2026-10-09
@wix/image	1.454.0	2026-10-09

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
Matomo site id (Matomo)	matomo.agence-celeste.com#19	view source
Pinterest site verification (Pinterest)	7d755848d060bd718825f0809d62dd99	view source
reCAPTCHA site key (Google)	6LeOrkUqAAAAAK0sCxz7d6fEK6WdwvgEwOYOsW1-	view source
Universal Analytics property id (Google)	UA-165860411-1	view source

Third-party hosts

Hosts outside weddingbonnefee.fr 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-cookieyes.com	connect	view source
connect.facebook.net	connect	view source
fonts.googleapis.com	stylesheet	view source
github.com	connect	view source
go.elementor.com	connect	view source
img.youtube.com	connect	view source
log.cookieyes.com	connect	view source
player.vimeo.com	connect	view source
sibautomation.com	connect	view source
stats.wp.com	script	view source
vimeo.com	connect	view source
www.google.com	script	view source
www.googletagmanager.com	script	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 114) }. 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://player.vimeo.com/api/player.js	js library	not fetched	2026-10-09	2026-10-09
https://www.google.com/recaptcha/api.js?render=6…xz7d6fEK6WdwvgEwOYOsW1-&ver=3.0	js library	not fetched	2026-10-09	2026-10-09
https://www.googletagmanager.com/gtag/js?id=UA-165860411-1	js library	not fetched	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…8e65c03029f91931d.bundle.min.js	js	12.9 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…99fd0b063a0032d53.bundle.min.js	js	13.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…36e8b0bacbac6105e.bundle.min.js	js	14.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…f733dc3d3b250fef4.bundle.min.js	js	7.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…987d66bcc2ade0ee6.bundle.min.js	js	13.5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…463f629e2b7cbaf02.bundle.min.js	js	6.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…526f3e4a201b5fce1.bundle.min.js	js	7.4 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…97a097fdc5532ef4a.bundle.min.js	js	3.3 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…62773c21105d2c65c.bundle.min.js	js	7.5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…e081cebe071d683e8.bundle.min.js	js	1.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…93824ddb3f5531ab4.bundle.min.js	js	27.6 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…0b5f4906bcda1dcc2.bundle.min.js	js	2.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…a95b2e4dd2a239b81.bundle.min.js	js	1.3 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…c81d2188312a17a17.bundle.min.js	js	8.8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…f5d5e404511d68720.bundle.min.js	js	3.4 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…9132bbbd683277a27.bundle.min.js	js	1.8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…826f355f9822b0ec0.bundle.min.js	js	6.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…d117b95956d1f28a5.bundle.min.js	js	5.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…1f1f2aa99210fa1cf.bundle.min.js	js	6.5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…2d8ca449739e34f9f.bundle.min.js	js	3.4 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…2e75f6769dce707e2.bundle.min.js	js	4.6 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…65999d77832a1b764.bundle.min.js	js	2.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…93245d08246e5e540.bundle.min.js	js	7.9 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…1ab725f562d10dd86.bundle.min.js	js	8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…d263bd937f0906192.bundle.min.js	js	1018 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…29640cbdb48199471.bundle.min.js	js	3.8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…984f8c96d1e053bc0.bundle.min.js	js	1.5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…5da34009c30cb5d70.bundle.min.js	js	7.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…59265318492b89cb5.bundle.min.js	js	3.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…6f464e573feab5dd7.bundle.min.js	js	5.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…15b2ca565b152bf98.bundle.min.js	js	752 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…1a0597c50611efdc6.bundle.min.js	js	5.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…7ccfe024bea61e651.bundle.min.js	js	14.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…e1c07b9901f53d709.bundle.min.js	js	5.8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…55747203b48a65a24.bundle.min.js	js	19.3 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…3ed75928eff79cb95.bundle.min.js	js	2.8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…e688751d29d07a8d3.bundle.min.js	js	2.6 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…0fca501cb18163600.bundle.min.js	js	4.9 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…6e5df1a1527329fde.bundle.min.js	js	6.8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…9d6fa482515df23f8.bundle.min.js	js	7.6 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…cdda9737c272489fc.bundle.min.js	js	5.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…30d6eecb5ebc8afbd.bundle.min.js	js	2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…6b2d81686a5392236.bundle.min.js	js	22.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…64e46173f50701949.bundle.min.js	js	871 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…c41acbc73cb741e9d.bundle.min.js	js	22.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…ddbc842a50347c9ab.bundle.min.js	js	468 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…7d3cc630e11815acc.bundle.min.js	js	4.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…fedef32043348b99b.bundle.min.js	js	1.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…ab872da118940910d.bundle.min.js	js	449 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…65af3a7e15d2d67e8.bundle.min.js	js	12.9 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…dcbed391abf4b48b0.bundle.min.js	js	1.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…aa53373b56d3bab67.bundle.min.js	js	8.3 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…d06d17cea5cebdb61.bundle.min.js	js	7.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…d0220ce8c38404e7e.bundle.min.js	js	8.5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…d40984397351fd0f5.bundle.min.js	js	9.5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…01356d329f179475e.bundle.min.js	js	11.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…24cb6e5dc9de86abd.bundle.min.js	js	326 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…09661e409413f1cef.bundle.min.js	js	1.3 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…7d20b95b33386757b.bundle.min.js	js	408 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…44e46e43d0807e708.bundle.min.js	js	3.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…77a3ef4785d3dfbc5.bundle.min.js	js	3.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…44b05d8d1ea0702bc.bundle.min.js	js	3.6 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…083b809812c0e3aa1.bundle.min.js	js	789 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…35f45aaa79d244f24.bundle.min.js	js	906 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…36601ffdb6086d1b5.bundle.min.js	js	618 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…db5058afeb74622f5.bundle.min.js	js	3.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…c1f3a78d208bc7e1b.bundle.min.js	js	3.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…b3a051b2336dd5372.bundle.min.js	js	28.8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…f2d183c19202777d6.bundle.min.js	js	23.4 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/cache/…smet-frontend.js?ver=1788604627	js	6.8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-includes/js/imagesloaded.min.js?ver=5.0.0	js	5.4 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/lazyload/17.5/lazyload.min.js	js library	8.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…ents-handlers.min.js?ver=3.33.2	js	43.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/js/frontend.min.js?ver=3.33.2	js	23.5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…k-pro.runtime.min.js?ver=3.33.2	js library	6.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/sbi-scripts.min.js?ver=6.13.0	js	24.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/cache/…/index.js?ver=1788604610	js	934 B	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-includes/js/di…/wp-polyfill.min.js?ver=3.15.0	js	29.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…r-attribution.min.js?ver=11.1.0	js	2.4 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/sourcebuster.min.js?ver=11.1.0	js	15 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/dist/script.min.js?ver=1.8.8	js	11.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…ery.smartmenus.min.js?ver=1.2.1	js	23.5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…jquery.sticky.min.js?ver=3.33.2	js	3.6 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/js/frontend.min.js?ver=4.2.4	js	31.3 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-includes/js/jquery/ui/core.min.js?ver=1.14.2	js library	18.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…ontend-modules.min.js?ver=4.2.4	js	49.4 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…ebpack.runtime.min.js?ver=4.2.4	js library	5.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/cache/…lytics-client.js?ver=1788604610	js	9.9 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/cache/…dpr-donotsell.js?ver=1788604610	js	1.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/js/frontend.min.js?ver=4.17.2	js	20 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/cache/…neypot-refill.js?ver=1788604610	js	3.9 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/cache/…/js/index.js?ver=1788604610	js	13.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/cache/…/swv/js/index.js?ver=1788604610	js	12.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-includes/js/di…?ver=1dfe7db3940c23ea9216	js	5.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-includes/js/di…?ver=f0f188028580e8dc1255	js	5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/cache/…/sdk-loader.js?ver=1788604610	js	2.4 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…art-fragments.min.js?ver=11.1.0	js	2.9 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/select2.min.js?ver=4.17.2	js	69.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/flatpickr.min.js?ver=4.17.2	js	51.3 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/woocommerce.min.js?ver=11.1.0	js	4.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…?ver=2.1.4-wc.11.1.0	js library	1.7 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…/add-to-cart.min.js?ver=11.1.0	js	4.2 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/plugin…?ver=2.7.0-wc.11.1.0	js library	9.4 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-includes/js/jq…jquery-migrate.min.js?ver=3.4.1	js	13.3 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-includes/js/jquery/jquery.min.js?ver=3.7.1	js library	85.5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/wp-content/cache/…/script.js?ver=1788604610	js	98.1 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/ceremonies/	html	264.8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/a-propos/	html	192.5 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/blog/	html	169.9 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/contact/	html	156.8 KB	2026-10-09	2026-10-09
https://www.weddingbonnefee.fr/	html	167.5 KB	2026-10-09	2026-10-09

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.

2026-10-09 first crawl

5 pages, 114 files, 2.1 MB; 34 libraries, 4 identifiers, 16 third-party hosts
34 libraries added
- @vitest/utils 5.0.2
- gtag
- recaptcha
- dashjs 5.2.1
- klaro 0.7.21
- @okta/okta-signin-widget 7.49.1
- ovenplayer 0.10.54
- jquery.flipster 1.1.6
- @grigorov-it/mazer 2.2.0
- jsxgraph 1.13.3
- blockui 1.0.0
- analytics-client 3.2.0
- and 22 more
4 identifiers added
- UA-165860411-1 Universal Analytics property id
- 6LeOrkUqAAAAAK0sCxz7d6fEK6WdwvgEwOYOsW1- reCAPTCHA site key
- 7d755848d060bd718825f0809d62dd99 Pinterest site verification
- matomo.agence-celeste.com#19 Matomo site id
16 third-party hosts added
- stats.wp.com
- www.googletagmanager.com
- www.google.com
- fonts.googleapis.com
- www.w3.org
- github.com
- log.cookieyes.com
- img.youtube.com
- cdn-cookieyes.com
- sibautomation.com
- player.vimeo.com
- www.youtube.com
- and 4 more
114 files added

Questions about weddingbonnefee.fr

How does PageSourceSearch know what weddingbonnefee.fr 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 weddingbonnefee.fr 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 weddingbonnefee.fr?: 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 weddingbonnefee.fr?: 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.