How does PageSourceSearch know what productsafer.com 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 productsafer.com 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 productsafer.com?

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 productsafer.com?

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

productsafer.com

Built with gtag, @clerk/ui 1.34.0, dashjs 5.2.1, @inkeep/cxkit-js 0.5.119, @reachfive/identity-core 1.42.0, @reachfive/identity-ui 2.1.0, jspdf 4.2.1, papaparse 5.7.0, @sentry-internal/replay 10.57.0, spectorjs 0.9.33, @moveo-ai/web-client 0.117.0, ovenplayer 0.10.54 and more. 5 pages and 118 stored files, last crawled 2026-10-02.

rank 348,787 23 libraries 5 identifiers 14 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		2026-10-02
@clerk/ui	1.34.0	2026-10-02
dashjs	5.2.1	2026-10-02
@inkeep/cxkit-js	0.5.119	2026-10-02
@reachfive/identity-core	1.42.0	2026-10-02
@reachfive/identity-ui	2.1.0	2026-10-02
jspdf	4.2.1	2026-10-02
papaparse	5.7.0	2026-10-02
@sentry-internal/replay	10.57.0	2026-10-02
spectorjs	0.9.33	2026-10-02
@moveo-ai/web-client	0.117.0	2026-10-02
ovenplayer	0.10.54	2026-10-02
graphql-playground-react	1.7.28	2026-10-02
@recogito/annotorious	2.7.14	2026-10-02
@digital-realty/ui-service-management	16.0.3	2026-10-02
@zxing/browser	0.2.1	2026-10-02
@ant-design/x	2.9.0	2026-10-02
mori-chat-widget	2.0.49	2026-10-02
@joyfill/components	4.0.0-rc26	2026-10-02
@zephr/browser	1.9.1	2026-09-24
paymob-pixel	1.2.7	2026-09-24
html5-qrcode	2.3.8	2026-09-24
@zxing/library	0.23.0	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
AdSense publisher id (Google)	ca-pub-1234567890123456	view source
AdSense publisher id (Google)	ca-pub-3086418560000023	view source
Google Analytics 4 measurement id (Google)	G-HPB54ZPPB9	view source
Google site verification (Google)	s5FOX-8LSsW3XeAIJ2DTxlpxnIh5yg8chQHIqOaKn-8	view source
Sentry DSN host (Sentry)	o4511666814255104.ingest.de.sentry.io	view source

Third-party hosts

Hosts outside productsafer.com 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
adsense.google.com	connect	view source
affiliate-program.amazon.com	connect	view source
amazon.com	connect	view source
cdn.jsdelivr.net	connect	view source
example.com	connect	view source
github.com	connect	view source
ko-fi.com	connect	view source
react.dev	connect	view source
sponsor.com	connect	view source
va.vercel-scripts.com	connect	view source
vercel.live	connect	view source
www.amazon.co.uk	connect	view source
www.amazon.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 118) }. 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://www.googletagmanager.com/gtag/js?id=G-HPB54ZPPB9	js library	not fetched	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/_error-643a698623d31499.js	js	608 B	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-7ba22c78c3d66c68.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-30d1a2339468d2c6.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-59bcf1f48dc41d8f.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-98efd9e8698b9b58.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-e5e3577d58f0146f.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-127fb652299e8136.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/send/route-2ec3fcb5b7c7eb05.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-3901f3d26e9656d2.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-34bd7a258a270465.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-933210092f98c772.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-95bd92c386a04dfc.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-6c300bf785f6b15d.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-1c0f6273168435ec.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-f2073ab1131179f4.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-a399f58d48219955.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-27bfff6b8ab27cd9.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-77711f31f8616c1b.js	js	1.3 KB	2026-10-02	current
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https://www.productsafer.com/_next/static/chunks…/bulk/route-0b44f88fe202f188.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-fb4c375677cc219e.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-392786ee53996b48.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-dcf43ed700a0f31d.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-f63568efdff9d240.js	js	1.3 KB	2026-10-02	current
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https://www.productsafer.com/_next/static/chunks…/route-eaa4944f36867fc1.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/bulk/route-699910ecb5a6583b.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-df0180166f09da1f.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-14df888fb7a80049.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-30df61df2067be48.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-16c4882d3e45365e.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-7322379b1cfa25d1.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-db20e756216dc9a3.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-5c2c47e63b24f9fb.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/bulk/route-16eda760a69af95a.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-0cd7fa13e02c194e.js	js	1.3 KB	2026-10-02	current
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https://www.productsafer.com/_next/static/chunks…/route-c4e093248c3a82f0.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-36134cf787af6705.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/route-f3d1a67089c122e1.js	js	1.3 KB	2026-10-02	current
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https://www.productsafer.com/_next/static/chunks…/page-b3ffd154ce7a45bf.js	js	12 KB	2026-10-02	current
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https://www.productsafer.com/_next/static/chunks…/page-c67e500779c1d3da.js	js	17.2 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-79b254619e2f71a6.js	js	704 B	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/layout-f103d30a986adb15.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-04d55a8c925ed914.js	js	1.4 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-dff393c1c47c1bc3.js	js	2 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-26dff7bddaa1a011.js	js	1.9 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-2913e6e74091465b.js	js	30.6 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-9f566662b5c55f2d.js	js	6.6 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-48e50db618d46340.js	js	7.5 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-eaca3ee4ca26d476.js	js	10.4 KB	2026-10-02	current
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https://www.productsafer.com/_next/static/chunks…/page-d2ae434c5a2180f7.js	js	3.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/admin/page-d0d34bc22ce29c17.js	js	1.5 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-bef89224046c168b.js	js	5.1 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/login/page-ac7eb1c0d02e28a4.js	js	3.8 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/loading-5ed781468b500d63.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/layout-2b3c2b2ed12f4521.js	js	2.1 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/inbox/page-ff3719eb247906b4.js	js	29.5 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-0d46a84688d85ea9.js	js	23.9 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-f8360f9dbac722ea.js	js	16 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/new/page-9cffbd92a7e23e10.js	js	575 B	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-40f7d40026451b34.js	js	7.4 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/edit/page-49ea72f9373f1ad2.js	js	5.6 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/error-609c8804fca6b373.js	js	2.1 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-16f0908d95297ef1.js	js	1.5 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-de0d147d30ac0519.js	js	1.9 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-51dba5f7e9dc5cd1.js	js	2.4 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-e5d2c51b38a8be23.js	js	584 B	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-aee61fb5c61eb4b0.js	js	4.9 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-9dd973818ec4159a.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/9385.8c2a98eb5f205e2b.js	js	458.1 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-a6ba7ea3ff1d86f2.js	js	1.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/9267-4c6cbfd84aafeb11.js	js	16 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/9013.51ee7baa138df21a.js	js	14.8 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/8641-1c387a4ac1e36b80.js	js	16.1 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/5008-e4f0b89e0d310904.js	js	20.2 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/4170-9bcd398a1233ba7d.js	js	12.9 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/2582-03a80c8c4cbcabab.js	js	17.6 KB	2026-10-02	current
https://www.productsafer.com/_next/static/Jgmdv5dmBSkxh1py6wyFa/_ssgManifest.js	js	80 B	2026-10-02	current
https://www.productsafer.com/_next/static/Jgmdv5…/_buildManifest.js	js	9.7 KB	2026-10-02	current
https://www.productsafer.com/worker-c24278aec94a38a9.js	js	931 B	2026-10-02	current
https://www.productsafer.com/_vercel/insights/script.js	js	4.4 KB	2026-10-02	current
https://www.productsafer.com/sw.js	js	36.4 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-51ca8da2913484ca.js	js	79.6 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/about/page-a07d0fde6f5869f3.js	js	704 B	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-c3e60b012ca52f52.js	js	7.8 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…/page-372ee19d541dfef7.js	js	25.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/3832-e81b68ab013cf1ae.js	js	15.2 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/app/page-3f01037ffadcfa56.js	js	39.2 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/8608-adfdf74c2a60fa10.js	js	16.1 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/7123-3e00050574f33ada.js	js	45.7 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/webpack-13b4b2572d8aa250.js	js	4.2 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/polyfills-42372ed130431b0a.js	js	110 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks…lobal-error-02c4dff118bb69ca.js	js	6.2 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/app/error-c70b0691f9195ae0.js	js	2.1 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/app/layout-317edf67c23548a2.js	js	16.2 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/2619-1e79e120bd7658f9.js	js	4.2 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/5926-01f10ebb2daeb47d.js	js	427.7 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/main-app-2c41f762722dc343.js	js	9.1 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/4bd1b696-48e69ad2e40d9677.js	js	169.3 KB	2026-10-02	current
https://www.productsafer.com/_next/static/chunks/4a7b0c69-f4e1de335cae2b86.js	js	117.9 KB	2026-10-02	current
https://www.productsafer.com/tools/barcode	html	67.1 KB	2026-10-02	2026-10-02
https://www.productsafer.com/about	html	72.7 KB	2026-10-02	2026-10-02
https://www.productsafer.com/account	html	25.8 KB	2026-10-02	current
https://www.productsafer.com/my-products	html	60.4 KB	2026-10-02	2026-10-02
https://www.productsafer.com/	html	281.1 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, 118 files, 2.4 MB; 19 libraries, 5 identifiers, 14 third-party hosts
19 libraries added
- gtag
- @sentry-internal/replay 10.57.0
- @ant-design/x 2.9.0
- @inkeep/cxkit-js 0.5.119
- @clerk/ui 1.34.0
- @moveo-ai/web-client 0.117.0
- @joyfill/components 4.0.0-rc26
- mori-chat-widget 2.0.49
- spectorjs 0.9.33
- jspdf 4.2.1
- @reachfive/identity-core 1.42.0
- @reachfive/identity-ui 2.1.0
- and 7 more
5 identifiers added
- G-HPB54ZPPB9 Google Analytics 4 measurement id
- ca-pub-3086418560000023 AdSense publisher id
- s5FOX-8LSsW3XeAIJ2DTxlpxnIh5yg8chQHIqOaKn-8 Google site verification
- o4511666814255104.ingest.de.sentry.io Sentry DSN host
- ca-pub-1234567890123456 AdSense publisher id
14 third-party hosts added
- react.dev
- www.w3.org
- example.com
- va.vercel-scripts.com
- github.com
- vercel.live
- www.amazon.co.uk
- amazon.com
- cdn.jsdelivr.net
- www.amazon.com
- sponsor.com
- adsense.google.com
- and 2 more
118 files added

Questions about productsafer.com

How does PageSourceSearch know what productsafer.com 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 productsafer.com 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 productsafer.com?: 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 productsafer.com?: 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.