How does PageSourceSearch know what startup-park.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 startup-park.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 startup-park.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 startup-park.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

startup-park.vercel.app

Built with gtag, @veltdev/sdk 6.0.14, altair-static 8.5.9, dealposbooks 6.29.4. 5 pages and 11 stored files, last crawled 2026-10-03.

4 libraries 2 identifiers 24 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
gtag		2026-10-03
@veltdev/sdk	6.0.14	2026-10-03
altair-static	8.5.9	2026-10-03
dealposbooks	6.29.4	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
Google Ads conversion id (Google)	AW-17494428385	view source
Google Analytics 4 measurement id (Google)	G-VKL382ZTGF	view source

Third-party hosts

Hosts outside startup-park.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
angular.dev	connect	view source
bsmedia.business-standard.com	connect	view source
economictimes.indiatimes.com	connect	view source
franchisify.in	connect	view source
images.unsplash.com	connect	view source
img.etimg.com	connect	view source
instagram.com	connect	view source
iquecap.com	connect	view source
karumitra.in	connect	view source
pbs.twimg.com	connect	view source
studyinbengaluru.com	connect	view source
unpkg.com	stylesheet	view source
wa.me	connect	view source
www.business-standard.com	connect	view source
www.careercafe.co	connect	view source
www.ceosquare.in	connect	view source
www.facebook.com	connect	view source
www.flyrad.in	connect	view source
www.google.com	iframe connect	view source
www.googletagmanager.com	script connect	view source
www.incubenation.com	connect	view source
www.instagram.com	connect	view source
www.linkedin.com	connect	view source
www.w3.org	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://startup-park.vercel.app/chunk-V75WM766.js	js	178.8 KB	2026-10-03	2026-10-03
https://www.googletagmanager.com/gtag/js?id=AW-17494428385	js library	not fetched	2026-10-03	2026-10-03
https://www.googletagmanager.com/gtag/js?id=G-VKL382ZTGF	js library	not fetched	2026-10-03	2026-10-03
https://startup-park.vercel.app/chunk-RR5XNBRH.js	js	319.4 KB	2026-10-03	2026-10-03
https://startup-park.vercel.app/main-GXXKIBXN.js	js	63.1 KB	2026-10-03	2026-10-03
https://startup-park.vercel.app/polyfills-5CFQRCPP.js	js library	33.8 KB	2026-10-03	2026-10-03
https://startup-park.vercel.app/expo	html	150.4 KB	2026-10-03	2026-10-03
https://startup-park.vercel.app/founder-card	html	219.4 KB	2026-10-03	2026-10-03
https://startup-park.vercel.app/contact	html	132.2 KB	2026-10-03	2026-10-03
https://startup-park.vercel.app/about	html	135.7 KB	2026-10-03	2026-10-03
https://startup-park.vercel.app/	html	158.8 KB	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

5 pages, 11 files, 1.4 MB; 4 libraries, 2 identifiers, 24 third-party hosts
4 libraries added
- gtag
- altair-static 8.5.9
- @veltdev/sdk 6.0.14
- dealposbooks 6.29.4
2 identifiers added
- G-VKL382ZTGF Google Analytics 4 measurement id
- AW-17494428385 Google Ads conversion id
26 third-party hosts added
- www.googletagmanager.com
- unpkg.com
- www.google.com
- www.googletagmanager.com
- angular.dev
- www.w3.org
- www.instagram.com
- www.facebook.com
- pbs.twimg.com
- www.incubenation.com
- www.google.com
- instagram.com
- and 14 more
11 files added

Questions about startup-park.vercel.app

How does PageSourceSearch know what startup-park.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 startup-park.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 startup-park.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 startup-park.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.