How does PageSourceSearch know what coding-css-kohl.vercel.app 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 coding-css-kohl.vercel.app 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 coding-css-kohl.vercel.app?

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 coding-css-kohl.vercel.app?

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

coding-css-kohl.vercel.app

Built with @splinetool/runtime 2.0.56, dynamsoft-javascript-barcode 9.6.42, scandit-sdk 5.15.0, raleigh-map-components 1.0.9, dynamsoft-barcode-reader-bundle 11.6.3200, @dimforge/rapier3d-compat 0.20.0, shopar-plugin 1.2.3, amp, dynamsoft-capture-vision-std 1.4.21, bootstrap-italia 2.18.3, @splinetool/viewer 0.9.522, universalviewer 4.4.4 and more. 1 page and 11 stored files, last crawled 2026-10-03.

22 libraries 1 identifier 23 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
@splinetool/runtime	2.0.56	2026-10-03
dynamsoft-javascript-barcode	9.6.42	2026-10-03
scandit-sdk	5.15.0	2026-10-03
raleigh-map-components	1.0.9	2026-10-03
dynamsoft-barcode-reader-bundle	11.6.3200	2026-10-03
@dimforge/rapier3d-compat	0.20.0	2026-10-03
shopar-plugin	1.2.3	2026-10-03
amp		2026-10-03
dynamsoft-capture-vision-std	1.4.21	2026-10-03
bootstrap-italia	2.18.3	2026-10-03
@splinetool/viewer	0.9.522	2026-10-03
universalviewer	4.4.4	2026-10-03
@opentok/client	2.35.2	2026-10-03
scanbot-web-sdk	9.0.0	2026-10-03
@magenta/music	1.23.1	2026-10-03
@memori.ai/memori-webcomponent	8.3.3	2026-10-03
postprocessing	6.39.5	2026-10-03
js-dos	8.4.1	2026-10-03
@grigorov-it/mazer	2.2.0	2026-10-03
mapbox-gl-rain-layer	0.9.1	2026-10-03
@voxeet/voxeet-web-sdk	3.11.1	2026-10-03
vf-widgets	0.2.48	2026-10-03

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
AdSense publisher id (Google)	ca-pub-1631607859297946	view source

Third-party hosts

Hosts outside coding-css-kohl.vercel.app 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.ampproject.org	script	view source
css-back-end.vercel.app	connect	view source
developer.chrome.com	connect	view source
developer.mozilla.org	connect	view source
en.wikipedia.org	connect	view source
firefox-source-docs.mozilla.org	connect	view source
flag-gimn.ru	connect	view source
help.salesforce.com	connect	view source
i.pinimg.com	connect	view source
images.pexels.com	connect	view source
learn.microsoft.com	connect	view source
pagead2.googlesyndication.com	connect	view source
prod.spline.design	connect	view source
reactjs.org	connect	view source
styles-css.com	connect	view source
unpkg.com	script connect	view source
www.gstatic.com	connect	view source
www.instagram.com	connect	view source
www.linkedin.com	connect	view source
www.oxfordwebstudio.com	connect	view source
www.w3.org	connect	view source
www.wikihow.com	connect	view source
younessheikhlar.com	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://cdn.ampproject.org/v0/amp-ad-0.1.js	js library	not fetched	2026-10-03	2026-10-03
https://unpkg.com/@splinetool/[email protected]/build/spline-viewer.js	js library	not fetched	2026-10-03	2026-10-03
https://coding-css-kohl.vercel.app/static/js/651.0bc4b2f5.chunk.js	js	4.4 KB	2026-10-03	2026-10-03
https://coding-css-kohl.vercel.app/static/js/364.a6858c9f.chunk.js	js	171.8 KB	2026-10-03	2026-10-03
https://coding-css-kohl.vercel.app/static/js/48.e2c78bb8.chunk.js	js	62 KB	2026-10-03	2026-10-03
https://coding-css-kohl.vercel.app/static/js/493.04993de2.chunk.js	js	1.9 MB	2026-10-03	2026-10-03
https://coding-css-kohl.vercel.app/static/js/618.09030c54.chunk.js	js	67.5 KB	2026-10-03	2026-10-03
https://coding-css-kohl.vercel.app/static/js/796.6fa0b79b.chunk.js	js	54.6 KB	2026-10-03	2026-10-03
https://coding-css-kohl.vercel.app/asset-manifest.json	js	1.7 KB	2026-10-03	2026-10-03
https://coding-css-kohl.vercel.app/static/js/main.9847eeb3.js	js	2.6 MB	2026-10-03	2026-10-03
https://coding-css-kohl.vercel.app/	html	765 B	2026-10-03	2026-10-03

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

1 page, 11 files, 4.8 MB; 22 libraries, 1 identifier, 23 third-party hosts
22 libraries added
- vf-widgets 0.2.48
- @grigorov-it/mazer 2.2.0
- dynamsoft-javascript-barcode 9.6.42
- scandit-sdk 5.15.0
- @magenta/music 1.23.1
- @splinetool/runtime 2.0.56
- @memori.ai/memori-webcomponent 8.3.3
- universalviewer 4.4.4
- mapbox-gl-rain-layer 0.9.1
- shopar-plugin 1.2.3
- postprocessing 6.39.5
- js-dos 8.4.1
- and 10 more
1 identifier added
- ca-pub-1631607859297946 AdSense publisher id
24 third-party hosts added
- cdn.ampproject.org
- unpkg.com
- reactjs.org
- www.w3.org
- flag-gimn.ru
- unpkg.com
- www.gstatic.com
- prod.spline.design
- styles-css.com
- css-back-end.vercel.app
- pagead2.googlesyndication.com
- en.wikipedia.org
- and 12 more
11 files added

Questions about coding-css-kohl.vercel.app

How does PageSourceSearch know what coding-css-kohl.vercel.app 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 coding-css-kohl.vercel.app 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 coding-css-kohl.vercel.app?: 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 coding-css-kohl.vercel.app?: 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.