How does PageSourceSearch know what sudokuplus.net 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 sudokuplus.net 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 sudokuplus.net?

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 sudokuplus.net?

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

sudokuplus.net

Built with sweetalert2 11.15.10, gtag, webpack, @reachfive/identity-ui 2.1.0, yandex-metrica, sweetalert2-neutral 11.22.2-neutral, @esm-bundle/styled-components 5.2.1, @story-telling-reporter/react-embed-code-generator 2.2.20, @blendvision/player 2.28.0, @wix/image 1.454.0, @textea/json-viewer 4.0.1. 4 pages and 123 stored files, last crawled 2026-10-04.

rank 10,692,852 11 libraries 4 identifiers 64 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
sweetalert2	11.15.10	2026-10-04
gtag		2026-10-04
webpack		2026-10-04
@reachfive/identity-ui	2.1.0	2026-10-04
yandex-metrica		2026-10-04
sweetalert2-neutral	11.22.2-neutral	2026-10-04
@esm-bundle/styled-components	5.2.1	2026-10-04
@story-telling-reporter/react-embed-code-generator	2.2.20	2026-10-04
@blendvision/player	2.28.0	2026-10-04
@wix/image	1.454.0	2026-10-04
@textea/json-viewer	4.0.1	2026-10-04

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-9771937964637555	view source
Facebook app id (Meta)	621152125295573	view source
X (Twitter) pixel id (X)	o5bzy	view source
Yandex Metrica counter (Yandex)	56880232	view source

Third-party hosts

Hosts outside sudokuplus.net 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.cookie-script.com	script	view source
circumicons.com	connect	view source
creativecommons.org	connect	view source
dchieftain.com	connect	view source
en.wikipedia.org	connect	view source
erikflowers.github.io	connect	view source
eu.usatoday.com	connect	view source
feathericons.com	connect	view source
file.scirp.org	connect	view source
flag-gimn.ru	connect	view source
fontawesome.com	connect	view source
game-icons.net	connect	view source
get.loona.app	connect	view source
github.com	connect	view source
google.github.io	connect	view source
html5up.net	connect	view source
icons.radix-ui.com	connect	view source
icons8.com	connect	view source
ionicons.com	connect	view source
loona.app	connect	view source
lucide.dev	connect	view source
mathworld.wolfram.com	connect	view source
mysite.com	connect	view source
octicons.github.com	connect	view source
onlinelibrary.wiley.com	connect	view source
opensource.org	connect	view source
pagead2.googlesyndication.com	script	view source
play.google.com	connect	view source
reactjs.org	connect	view source
s-ings.com	connect	view source
schema.org	connect	view source
scripts.sil.org	connect	view source
simpleicons.org	connect	view source
sweetalert2.github.io	connect	view source
thesabbir.github.io	connect	view source
vorillaz.github.io	connect	view source
www.analyticsinsight.net	connect	view source
www.apache.org	connect	view source
www.chicagotribune.com	connect	view source
www.cookiepolicygenerator.com	connect	view source
www.cut-the-knot.org	connect	view source
www.googletagmanager.com	script connect	view source
www.hindustantimes.com	connect	view source
www.houstonchronicle.com	connect	view source
www.krazydad.com	connect	view source
www.latimes.com	connect	view source
www.mathsisfun.com	connect	view source
www.ncbi.nlm.nih.gov	connect	view source
www.nonograms.org	connect	view source
www.nytimes.com	connect	view source
www.puzzle-loop.com	connect	view source
www.sciencedirect.com	connect	view source
www.sudokuoftheday.com	connect	view source
www.sudokuwiki.org	connect	view source
www.telegraph.co.uk	connect	view source
www.theguardian.com	connect	view source
www.thepuzzleclub.com	connect	view source
www.thetimes.co.uk	connect	view source
www.usatoday.com	connect	view source
www.w3.org	connect	view source
www.washingtonpost.com	connect	view source
www.webterms.org	connect	view source
www.wsj.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 123) }. 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=GTM-PBCZZ6J	js library	not fetched	2026-10-04	2026-10-04
https://sudokuplus.net/1108-cc764031fcd28fe87ceb.js	js	208.2 KB	2026-10-04	2026-10-04
https://sudokuplus.net/1452-0f8f2a1a6b75326177b7.js	js	8 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-pages-puzzle-js-613d783463456205a3bb.js	js	406.3 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-templates…dex-mdx-34df58270fd76c4fc6f3.js	js	64.4 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-pages-sk-index-js-4c8a06a4fb47196e8eb5.js	js	46.7 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-templates…dex-mdx-a7f9a633d367656d0a5d.js	js	64.3 KB	2026-10-04	2026-10-04
https://sudokuplus.net/7053de2ffbbf326e32601d628…60d85cd-1b0f699b6a4c905af092.js	js	72.8 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-templates…dex-mdx-64aac040c6a430e79853.js	js	31.4 KB	2026-10-04	2026-10-04
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https://sudokuplus.net/component---src-templates…dex-mdx-c3edafbf02e7fb560697.js	js	25.1 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-templates-post-js-f8ca763a45d8d55d5682.js	js	13.6 KB	2026-10-04	2026-10-04
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https://sudokuplus.net/component---src-templates…dex-mdx-95388b8aa41f5cdba4e3.js	js	34.2 KB	2026-10-04	2026-10-04
https://sudokuplus.net/a5709d38c626d4cde1240238c…6f85f2d-da179be067c57f92576d.js	js	137.6 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-templates…dex-mdx-0ed971063795ff026678.js	js	33.4 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-templates…dex-mdx-a0733ead77605822bcec.js	js	73.2 KB	2026-10-04	2026-10-04
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https://sudokuplus.net/component---src-pages-cs-index-js-ab40a82a055e810dd423.js	js	55.5 KB	2026-10-04	2026-10-04
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https://sudokuplus.net/component---src-pages-index-js-7eb3b70deea653a4e12e.js	js	76.1 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-templates…dex-mdx-5be79a9ada98ea5b65ad.js	js	35.7 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-templates…dex-mdx-9354562f821f38f8a04b.js	js	49.3 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-templates…dex-mdx-94991eadc1c173360308.js	js	58.8 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-pages-hi-index-js-5141f87f2e9554a5ddf8.js	js	70.7 KB	2026-10-04	2026-10-04
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https://sudokuplus.net/e60a89cdbd32ca2e0b8bdfb39…c71c170-ea23c45932cf5c7d0626.js	js	114.8 KB	2026-10-04	2026-10-04
https://sudokuplus.net/component---src-templates…dex-mdx-9b1ee75502d38cc9d49e.js	js	54.9 KB	2026-10-04	2026-10-04
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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.

2026-10-04 first crawl

4 pages, 123 files, 9 MB; 11 libraries, 4 identifiers, 64 third-party hosts
11 libraries added
- yandex-metrica
- @textea/json-viewer 4.0.1
- @wix/image 1.454.0
- @blendvision/player 2.28.0
- @reachfive/identity-ui 2.1.0
- webpack
- sweetalert2-neutral 11.22.2-neutral
- sweetalert2 11.15.10
- @story-telling-reporter/react-embed-code-generator 2.2.20
- @esm-bundle/styled-components 5.2.1
- gtag
4 identifiers added
- 56880232 Yandex Metrica counter
- ca-pub-9771937964637555 AdSense publisher id
- 621152125295573 Facebook app id
- o5bzy X (Twitter) pixel id
65 third-party hosts added
123 files added

Questions about sudokuplus.net

How does PageSourceSearch know what sudokuplus.net 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 sudokuplus.net 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 sudokuplus.net?: 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 sudokuplus.net?: 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.