How does PageSourceSearch know what worldguessr.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 worldguessr.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 worldguessr.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 worldguessr.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

worldguessr.com

Built with jquery 3.6.3, @clerk/ui 1.34.0, cloudinary-video-player 4.1.2, 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, cloudflare-insights, spectorjs 0.9.33, spirhal 4.5.0, ovenplayer 0.10.54 and more. 5 pages and 109 stored files, last crawled 2026-10-03.

rank 1,978,948 24 libraries 2 identifiers 40 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
jquery	3.6.3	2026-10-03
@clerk/ui	1.34.0	2026-10-03
cloudinary-video-player	4.1.2	2026-10-03
dashjs	5.2.1	2026-10-03
@inkeep/cxkit-js	0.5.119	2026-10-03
@reachfive/identity-core	1.42.0	2026-10-03
@reachfive/identity-ui	2.1.0	2026-10-03
jspdf	4.2.1	2026-10-03
cloudflare-insights		2026-10-03
spectorjs	0.9.33	2026-10-03
spirhal	4.5.0	2026-10-03
ovenplayer	0.10.54	2026-10-03
graphql-playground-react	1.7.28	2026-10-03
@recogito/annotorious	2.7.14	2026-10-03
@gstat/leaflet-gesture-handling	1.2.8	2026-10-03
@machi-pla/ai-chatbot	0.1.25	2026-10-03
umd-react	19.3.0	2026-10-03
@memori.ai/memori-webcomponent	8.3.3	2026-10-03
@ant-design/x	2.9.0	2026-10-03
mori-chat-widget	2.0.49	2026-10-03
@joyfill/components	4.0.0-rc26	2026-10-03
prometix	1.7.0	2026-10-03
@eid-easy/eideasy-widget	3.17.5	2026-10-03
jupyter-leaflet	0.20.0	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 site verification (Google)	7s9wNJJCXTQqp6yr1GiQxREhloXKjtlbOIPTHZhtY04	view source
Yandex site verification (Yandex)	2eb7e8ef6fb55e24	view source

Third-party hosts

Hosts outside worldguessr.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
accounts.google.com	connect	view source
ajax.googleapis.com	connect	view source
appleid.cdn-apple.com	connect	view source
apps.apple.com	connect	view source
bridge.playgama.com	connect	view source
cdn.intergient.com	connect	view source
discord.com	connect	view source
discord.gg	connect	view source
duckmath.com	connect	view source
flagcdn.com	connect	view source
game-cdn.poki.com	connect	view source
geocoach.me	connect	view source
geotastic.net	connect	view source
github.com	connect	view source
html5.api.gamedistribution.com	connect	view source
leafletjs.com	connect	view source
lh3.googleusercontent.com	connect	view source
map-g3nerator.vercel.app	connect	view source
map.baidu.com	connect	view source
maps.google.com	connect	view source
maps.googleapis.com	connect	view source
mapsv0.bdimg.com	connect	view source
mapsv1.bdimg.com	connect	view source
openguessr.com	connect	view source
play.google.com	connect	view source
react.dev	connect	view source
schema.org	connect	view source
schoolguessr.com	connect	view source
sdk.crazygames.com	connect	view source
static.cloudflareinsights.com	script	view source
streetviewpixels-pa.googleapis.com	connect	view source
support.geoguessr.com	connect	view source
whereamigame.app	connect	view source
worldguessr.forum	connect	view source
www.coolmathgames.com	connect	view source
www.crazygames.com	connect	view source
www.geoguessr.com	connect	view source
www.google.com	connect	view source
www.w3.org	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 109) }. 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://ajax.googleapis.com/ajax/libs/jquery/3.6.3/jquery.min.js	js library	not fetched	2026-10-03	current
https://static.cloudflareinsights.com/beacon.min…85bb4c19e7a9bdbcba1788362987495	js library	not fetched	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/9626.fcda66b616a1eab5.js	js	21.8 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/9537.6cb51788bda8705a.js	js	38.6 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/9126.81fcf2669b48dee1.js	js	12 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/8946.91c2669e92a0e17d.js	js	30.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/8299.bd6057350f8faa87.js	js	5.4 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/8454.f3e19343594cc26c.js	js	7.4 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/8053.5c5af6b841e6b119.js	js	10.2 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/7864.3bcceaeb96b2651c.js	js	25.6 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/7749.12e0bc4a5b3a43ad.js	js	4.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/7499.a2764028fd9b4d9c.js	js	3.8 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/7510.77bbca9ffe3bb284.js	js	4.9 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/7414.a5cb7822c220d73b.js	js	10.2 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/7033.2c96e1a76206a185.js	js	7.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/7011.49cee8d55149904e.js	js	6.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/6900.be4356ed9efc4347.js	js	48.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/6749.3f74abfa32d2cc29.js	js	11.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/6073.d83ff52372b31112.js	js	6.9 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/5753.30b59a3c423757a5.js	js	40.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/5353.0758adf03fd71225.js	js	9.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/5299.04b9f07eeaf19eda.js	js	6.9 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/4744.c7582caf83bad608.js	js	3 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/4659.63eb8c9d28a442ea.js	js	11.2 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/3633.ef44eaafc2110ec5.js	js	12.6 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/3216.0d10d06f1ecd6b9e.js	js	7.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/2904.6d2be616647f000b.js	js	2.9 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/2501.0988377e7732b099.js	js	853 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/2470.87dc8077739f725e.js	js	2.6 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/2331.8289659365fe8533.js	js	309 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/2246.1c67fb9649708c59.js	js	2 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/1477.6368ea1a210e396a.js	js	3.4 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/1874.acb9cf3bf18ce888.js	js	3.7 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/444.a1195a422066c6eb.js	js	14.6 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/687.84e43eb3630c002b.js	js	8.7 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/426.7cb6b68d9bae25f6.js	js	40.6 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/45.0e875b4052ce0169.js	js	53.8 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/a5b0ec17.89e6fcd54299dd79.js	js	145 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/9667-291d3a7b7425aadf.js	js	16.5 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…/daily-542625a4b0f4e55b.js	js	460 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/user-517425640068772a.js	js	16.3 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/7642-1fc3be89e40e92e7.js	js	27.6 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/9945-ae8e5d45987bc7ec.js	js	8.3 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/1993-6f6d36902ac79b3e.js	js	80.4 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/2072-12203872a071dace.js	js	38.3 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/f4a23aad-9e51092eb95af439.js	js	157.3 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…/svEmbed-4bb21f5844a3afec.js	js	3 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/ru/map-e639a351db5f7663.js	js	334 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/ru-29bcf7dc8a37c8cb.js	js	701 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/mod-3caebaab13f483fe.js	js	84.8 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…-crazygames-2d991b3052311cc7.js	js	3.7 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/8380-fec33563a65056f5.js	js	21.3 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/3872-1d1c1d75c76a4e55.js	js	11.3 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/2908-39663d5b5f1e12d6.js	js	26.2 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/maps-4ddf6b5e044a3091.js	js	10 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/map-047456a8dac32a28.js	js	249 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/learn-7801a868480bb4da.js	js	2.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…all-of-fame-b23f9713b0455f98.js	js	10.2 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/fr/map-6fed837fef4a2483.js	js	335 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/fr-72d14a7d4510dcd4.js	js	699 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…orum-bridge-e6d77e4fa562270d.js	js	2.5 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/es/map-36650a8e1d1e2cbc.js	js	335 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/es-6aebf9725e7d4e95.js	js	701 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/en/map-69871a292c70b2ff.js	js	335 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/en-e1190b379beeacf2.js	js	701 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…/results-c69f02742e49add3.js	js	6.5 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…/embed/map-4644b87f7b05176b.js	js	6.7 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…scourse-sso-3b62aec5ae60c7ae.js	js	3.2 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/de/map-ea237bb8a2f3ad00.js	js	334 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/de-cbe971a3ab93cd50.js	js	699 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/daily-8c902ab38070b1ab.js	js	435 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…o-geotastic-f567f554c68c42b6.js	js	421 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/china-b00e2ea49e82601f.js	js	2.7 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…/banned2-ab0ae3fd538d04c2.js	js	3 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/banned-b1860f6c6859f10a.js	js	3.2 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/_error-fcac9cd160068830.js	js	221 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…-openguessr-6e1f80e8a89ba654.js	js	421 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…o-geoguessr-046d63ce5830a3cf.js	js	419 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/3607-f46434967993a38e.js	js	46.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/…leaderboard-121ae4d01820074e.js	js	9.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/about-e232268af88d4ea7.js	js	5.4 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/Cjv2hp8AL4RmppHVgc-e_/_ssgManifest.js	js	119 B	2026-10-03	current
https://www.worldguessr.com/_next/static/Cjv2hp8AL4RmppHVgc-e_/_buildManifest.js	js	4.6 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/9049-062fefa01bee0000.js	js	312.8 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/index-0fdee512a6a1e912.js	js	701 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/2885-ae5485aa21937337.js	js	10.3 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/3548-c2551726d5f41693.js	js	7.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/7792-434b7ca384c92f7e.js	js	19.8 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/9664-7b159c3106f61f75.js	js	3.4 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/7321-8b18bdb4b21a4d0e.js	js	349.4 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/4310-fef7b8aec5aa19ee.js	js	16 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/4850-b7a498b61e7c2e44.js	js	16.5 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/9326-d7450afda1221b4d.js	js	9.7 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/4997-01f364e9abb78abe.js	js	6.2 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/6637-22abaae4b55a5a4f.js	js	45 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/b861cada-bb45997d40ccdfe8.js	js	7.6 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/14471a06-3117d0d871ccd90b.js	js	711 B	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/35e4d72e-9a3eb21d3cffb7b4.js	js	19.6 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/606f3222-c08b1bd53108e709.js	js	21.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/pages/_app-96a1cf4db3330f1c.js	js	59.9 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/main-afcad00e93e200df.js	js	128.5 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/framework-aa65945cbb7cc75e.js	js	178.4 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/webpack-e8ffd271deefe434.js	js	6.1 KB	2026-10-03	current
https://www.worldguessr.com/_next/static/chunks/polyfills-42372ed130431b0a.js	js	110 KB	2026-10-03	current
https://www.worldguessr.com/compare-to-openguessr	html	28.8 KB	2026-10-03	current
https://www.worldguessr.com/compare-to-geoguessr	html	21.7 KB	2026-10-03	current
https://www.worldguessr.com/leaderboard	html	7.1 KB	2026-10-03	current
https://www.worldguessr.com/	html	29.4 KB	2026-10-03	current
https://www.worldguessr.com/about	html	17.9 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, 109 files, 2.6 MB; 24 libraries, 2 identifiers, 40 third-party hosts
24 libraries added
- jspdf 4.2.1
- @reachfive/identity-core 1.42.0
- @reachfive/identity-ui 2.1.0
- ovenplayer 0.10.54
- @recogito/annotorious 2.7.14
- dashjs 5.2.1
- graphql-playground-react 1.7.28
- cloudinary-video-player 4.1.2
- @joyfill/components 4.0.0-rc26
- @machi-pla/ai-chatbot 0.1.25
- mori-chat-widget 2.0.49
- @inkeep/cxkit-js 0.5.119
- and 12 more
2 identifiers added
- 7s9wNJJCXTQqp6yr1GiQxREhloXKjtlbOIPTHZhtY04 Google site verification
- 2eb7e8ef6fb55e24 Yandex site verification
40 third-party hosts added
- static.cloudflareinsights.com
- github.com
- react.dev
- www.w3.org
- duckmath.com
- accounts.google.com
- discord.com
- flagcdn.com
- www.google.com
- mapsv1.bdimg.com
- mapsv0.bdimg.com
- map.baidu.com
- and 28 more
109 files added

Questions about worldguessr.com

How does PageSourceSearch know what worldguessr.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 worldguessr.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 worldguessr.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 worldguessr.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.