How does PageSourceSearch know what router.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 router.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 router.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 router.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

router.com

Built with @clerk/ui 1.34.0, @wix/design-system 1.328.0, @n8n/chat 1.39.2, dashjs 5.2.1, @marimo-team/frontend 0.25.0, @reachfive/identity-core 1.42.0, @reachfive/identity-ui 2.1.0, jspdf 4.2.1, element-plus 2.14.6, @brainfish-ai/nudge-widget 0.1.3, socket.io 0.1.0, universalviewer 4.4.4 and more. 4 pages and 129 stored files, last crawled 2026-10-03.

rank 1,890,433 28 libraries 0 identifiers 30 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
@clerk/ui	1.34.0	2026-10-03
@wix/design-system	1.328.0	2026-10-03
@n8n/chat	1.39.2	2026-10-03
dashjs	5.2.1	2026-10-03
@marimo-team/frontend	0.25.0	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
element-plus	2.14.6	2026-10-03
@brainfish-ai/nudge-widget	0.1.3	2026-10-03
socket.io	0.1.0	2026-10-03
universalviewer	4.4.4	2026-10-03
mirador	4.2.4	2026-10-03
naive-ui	2.45.3	2026-10-03
@elevenlabs/convai-widget-embed	0.18.2	2026-10-03
@recogito/annotorious	2.7.14	2026-10-03
@ant-design/x	2.9.0	2026-10-03
@inkeep/agents-ui-js-cloud	0.17.8	2026-10-03
@formbird/angular-elements	8.5.10	2026-10-03
@joyfill/components	4.0.0-rc26	2026-10-03
@zappway/embeds	2.0.28	2026-10-03
ramp-pcar	4.22.1	2026-10-03
spectorjs	0.9.33	2026-09-25
@scalar/api-reference	1.71.0	2026-09-25
@meowwolf/meowwolf-main	1.5.2	2026-09-25
@moveo-ai/web-client	0.117.0	2026-09-25
@chaindesk/embeds	1.0.245	2026-09-25
ckeditor5	48.5.2	2026-09-25

Tracking, tag and verification IDs

No analytics property, tag manager container, pixel or site-verification token was found in the stored source.

Third-party hosts

Hosts outside router.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
agents.ramp.com	connect	view source
app.fireworks.ai	connect	view source
assets.ramp.com	connect	view source
cdn.air.inc	connect	view source
cdn.segment.com	connect	view source
challenges.cloudflare.com	connect	view source
checkout.stripe.com	connect	view source
cloud.google.com	connect	view source
cloud.langfuse.com	connect	view source
developers.openai.com	connect	view source
docs.baseten.co	connect	view source
docs.cloud.google.com	connect	view source
docs.fireworks.ai	connect	view source
docs.typesafe.ai	connect	view source
docs.x.ai	connect	view source
fireworks.ai	connect	view source
github.com	connect	view source
huggingface.co	connect	view source
platform.claude.com	connect	view source
preview.invalid	connect	view source
ramp.com	connect	view source
react.dev	connect	view source
router-api.ramp.com	connect	view source
schema.org	connect	view source
sgmnt-a.ramp.com	connect	view source
va.vercel-scripts.com	connect	view source
vercel.live	connect	view source
www.baseten.co	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 129) }. 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://router.com/_vercel/insights/script.js	js	2.4 KB	2026-10-03	current
https://router.com/_next/static/chunks/3cy1efyqc…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	64.6 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/0bd06bryq…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	107.4 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/3j6quipb5…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	28 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/18j7zpkn6…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	64.6 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/2wmrluoo_…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	24.5 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/435c8esg2…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	17.9 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/RyuGrid-DHfHEMBv.js	js	1.7 KB	2026-10-03	current
https://docs.router.com/assets/mixins-ChIF6bWF.js	js	3.5 KB	2026-10-03	current
https://docs.router.com/assets/RyuLinkStretched-5aTdwt5l.js	js	948 B	2026-10-03	current
https://docs.router.com/assets/doc-badge-YRli1b90.js	js	320 B	2026-10-03	current
https://docs.router.com/assets/docs-DZI3JdNz.js	js	5.6 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/RyuMaxWidth-BB361Z6w.js	js	355 B	2026-10-03	current
https://docs.router.com/assets/analytics-CekuITd9.js	js	297 B	2026-10-03	2026-10-03
https://docs.router.com/assets/search-ranking-DqimaJfJ.js	js	37.2 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/RyuFlexBox-BxSqZGfw.js	js	2.1 KB	2026-10-03	current
https://docs.router.com/assets/docs-Cj2LQsGj.js	js	6.5 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/useLocation-BsMwIrCV.js	js	194 B	2026-10-03	current
https://docs.router.com/assets/session-window-Dxb9e7x_.js	js	272 B	2026-10-03	current
https://docs.router.com/assets/page-layout-Bn2DmCCF.js	js	856 B	2026-10-03	2026-10-03
https://docs.router.com/assets/connectors-availability-DO3YWbBW.js	js	2.1 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/site-IpH07S9H.js	js	928 B	2026-10-03	2026-10-03
https://docs.router.com/assets/login-form-B911EAlc.js	js	13.3 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/cli.setup-CjuUYGML.js	js	5.7 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/format-PQK0jpSB.js	js	1.7 KB	2026-10-03	current
https://docs.router.com/assets/strategies-BRZ9NgGY.js	js	54.2 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/api-error-Bhq-_jU1.js	js	302 B	2026-10-03	current
https://docs.router.com/assets/page-frame-CPE4zt4v.js	js	626 B	2026-10-03	current
https://docs.router.com/assets/admin-model-aliases-Cx5xR5gV.js	js	1.9 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/model-promotions-BEFAyC0s.js	js	402 B	2026-10-03	2026-10-03
https://docs.router.com/assets/model-inventory-BeQMlacE.js	js	348 B	2026-10-03	2026-10-03
https://docs.router.com/assets/billing-api-iAbbl2nv.js	js	9.8 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/client-qv35HRtM.js	js	27 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/page-title-CPqnFW9P.js	js	749 B	2026-10-03	current
https://docs.router.com/assets/mutator-Drx8LYUQ.js	js	70.5 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/client-kind-Cu6zsYES.js	js	964 B	2026-10-03	2026-10-03
https://docs.router.com/assets/source-CEi9PzL3.js	js	16.2 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/fullscreen-status-3Xbc-w34.js	js	958 B	2026-10-03	current
https://docs.router.com/assets/RyuEmptyState-FJYj90pc.js	js	2.3 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/org-member-drawer-C1hJN98j.js	js	27.4 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/RyuLoadingSkeleton-iDj3z0KD.js	js	1.4 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/gateway-BHiEwnGl.js	js	6.6 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/theme-provider-BFzafRhS.js	js	116.3 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/segment-gHe_pQEx.js	js	254.9 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/RyuPageHeading-DySJ4fmc.js	js	4.7 KB	2026-10-03	current
https://docs.router.com/assets/RyuFlexStack-D-lC176c.js	js	237 B	2026-10-03	current
https://docs.router.com/assets/preload-helper-COzTzGja.js	js	1.2 KB	2026-10-03	current
https://docs.router.com/assets/arena-transport-BC9HxaYw.js	js	440.7 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/RyuFlex-BS71dsHZ.js	js	5.4 KB	2026-10-03	2026-10-03
https://docs.router.com/assets/extends-BG5hghNP.js	js	29.1 KB	2026-10-03	current
https://docs.router.com/assets/lazyRouteComponent-BsOrHgv7.js	js	865 B	2026-10-03	current
https://docs.router.com/assets/useNavigate-Bvav45nW.js	js	261 B	2026-10-03	2026-10-03
https://docs.router.com/assets/Matches-BpF3Q1X7.js	js	6.2 KB	2026-10-03	current
https://docs.router.com/assets/useRouter-48ZQq6Es.js	js	184 B	2026-10-03	current
https://docs.router.com/assets/jsx-runtime-CFwixLRt.js	js library	435 B	2026-10-03	current
https://docs.router.com/assets/route-B78XsgCI.js	js	4.2 KB	2026-10-03	current
https://docs.router.com/assets/Match-X1eAhTyj.js	js	47.6 KB	2026-10-03	current
https://docs.router.com/assets/ClientOnly-1qEzIhkA.js	js	14.1 KB	2026-10-03	current
https://docs.router.com/assets/RyuPad-YFdtvlQG.js	js	1.1 MB	2026-10-03	current
https://docs.router.com/assets/useStore-CbLiQHMl.js	js	4 KB	2026-10-03	current
https://docs.router.com/assets/react-DEAHbL4P.js	js	7.4 KB	2026-10-03	current
https://docs.router.com/assets/rolldown-runtime-DAXXjFlN.js	js library	1.2 KB	2026-10-03	current
https://docs.router.com/assets/index-Xam-k8HO.js	js	271.8 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/02xnsds1r…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	23.4 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/0cz1d0mv5…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	110 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/0ji_5sx1x…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	64.6 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/2ak71nx28…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	157.7 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/1twggwjxx…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	53.2 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/2avydbley…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	70.9 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/3ak5r5b_l…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	29.3 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/0tcw8pe5k…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	47.2 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/3132qjsi4…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	53.4 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/09nv-8h44…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	65.2 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/05-eojlqt…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	39.3 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/0jak0oro4…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	39.1 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/turbopack…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	10.8 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/2jajxb82o…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	134.9 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/2zhykji0z…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	220.7 KB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/0-m7a-xgb…pl_9g7QT828o9bZakrrgpZ2sYQKY7Tg	js	55.4 KB	2026-10-03	2026-10-03
https://router.com/models	html	1.9 MB	2026-10-03	2026-10-03
https://router.com/faq	html	997.5 KB	2026-10-03	2026-10-03
https://docs.router.com/	html	214.4 KB	2026-10-03	2026-10-03
https://router.com/	html	1.4 MB	2026-10-03	2026-10-03
https://router.com/_next/static/chunks/1nrkhvfgl…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	64.4 KB	2026-09-25	current
https://router.com/_next/static/chunks/2nwbosl7k…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	85.7 KB	2026-09-25	current
https://router.com/_next/static/chunks/2-beqjqou…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	30.7 KB	2026-09-25	current
https://router.com/_next/static/chunks/2x0-3i6ux…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	64.4 KB	2026-09-25	current
https://router.com/_next/static/chunks/2vn1ed-ga…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	29.6 KB	2026-09-25	current
https://router.com/_next/static/chunks/1twggwjxx…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	53.2 KB	2026-09-25	current
https://router.com/_next/static/chunks/0_i0aryi_…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	12.6 KB	2026-09-25	current
https://docs.router.com/assets/docs-D3ziZaAe.js	js	5.5 KB	2026-09-25	current
https://docs.router.com/assets/analytics-Czx2U9xD.js	js	297 B	2026-09-25	current
https://docs.router.com/assets/search-ranking-B3sIL6Bv.js	js	37.2 KB	2026-09-25	current
https://docs.router.com/assets/docs-Cq4lCOhm.js	js	5.5 KB	2026-09-25	current
https://docs.router.com/assets/org-member-drawer-CHH2kbkO.js	js	19.4 KB	2026-09-25	current
https://docs.router.com/assets/login-form-CgFTTtl2.js	js	13.4 KB	2026-09-25	current
https://docs.router.com/assets/event-tracking-COVpwtYf.js	js	5.9 KB	2026-09-25	current
https://docs.router.com/assets/templates-h8CDHAjK.js	js	1.4 KB	2026-09-25	current
https://docs.router.com/assets/keys-api-pkQpQLVI.js	js	3.4 KB	2026-09-25	current
https://docs.router.com/assets/routing-profiles-fOQ1MRvN.js	js	1.1 KB	2026-09-25	current
https://docs.router.com/assets/strategies-DZabaNKK.js	js	52.5 KB	2026-09-25	current
https://docs.router.com/assets/admin-experiments-DcrcZwlK.js	js	2 KB	2026-09-25	current
https://docs.router.com/assets/admin-model-aliases-rFAl3HQU.js	js	1.9 KB	2026-09-25	current
https://docs.router.com/assets/model-inventory-COPux2nX.js	js	348 B	2026-09-25	current
https://docs.router.com/assets/billing-api-uhqHFLDf.js	js	9.1 KB	2026-09-25	current
https://docs.router.com/assets/client-BtNRM4tT.js	js	22.4 KB	2026-09-25	current
https://docs.router.com/assets/feature-flags-BRayTD_z.js	js	3.7 KB	2026-09-25	current
https://docs.router.com/assets/mutator-DqJOAKOB.js	js	69.8 KB	2026-09-25	current
https://docs.router.com/assets/source-DCLtwn7L.js	js	16.9 KB	2026-09-25	current
https://docs.router.com/assets/gateway-9ghkrgMG.js	js	24.4 KB	2026-09-25	current
https://docs.router.com/assets/theme-provider-0TFUgXlA.js	js	115.6 KB	2026-09-25	current
https://docs.router.com/assets/segment-BJuxHqsU.js	js	231 KB	2026-09-25	current
https://docs.router.com/assets/arena-transport-C_lPDYRA.js	js	535.7 KB	2026-09-25	current
https://docs.router.com/assets/index-CUf1TMRy.js	js	267.6 KB	2026-09-25	current
https://router.com/_next/static/chunks/02xnsds1r…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	23.4 KB	2026-09-25	current
https://router.com/_next/static/chunks/0cz1d0mv5…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	110 KB	2026-09-25	current
https://router.com/_next/static/chunks/21pk2comn…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	154.5 KB	2026-09-25	current
https://router.com/_next/static/chunks/210tfpkgl…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	70.9 KB	2026-09-25	current
https://router.com/_next/static/chunks/0s_d7f8sh…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	64.4 KB	2026-09-25	current
https://router.com/_next/static/chunks/22526l9-6…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	29 KB	2026-09-25	current
https://router.com/_next/static/chunks/3-xj7zmun…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	44.4 KB	2026-09-25	current
https://router.com/_next/static/chunks/3132qjsi4…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	53.4 KB	2026-09-25	current
https://router.com/_next/static/chunks/3baifjk-r…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	64.6 KB	2026-09-25	current
https://router.com/_next/static/chunks/05-eojlqt…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	39.3 KB	2026-09-25	current
https://router.com/_next/static/chunks/0jak0oro4…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	39.1 KB	2026-09-25	current
https://router.com/_next/static/chunks/turbopack…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	10.8 KB	2026-09-25	current
https://router.com/_next/static/chunks/3cd92lqq7…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	134.9 KB	2026-09-25	current
https://router.com/_next/static/chunks/2zhykji0z…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	220.7 KB	2026-09-25	current
https://router.com/_next/static/chunks/0-m7a-xgb…pl_AxMQEEQquDzV1cZ8Nd4NqALGYc2r	js	55.4 KB	2026-09-25	current

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

4 pages, 83 files, 8.5 MB; 22 libraries, 0 identifiers, 30 third-party hosts
22 libraries added
- @inkeep/agents-ui-js-cloud 0.17.8
- @clerk/ui 1.34.0
- @ant-design/x 2.9.0
- @joyfill/components 4.0.0-rc26
- socket.io 0.1.0
- jspdf 4.2.1
- @reachfive/identity-core 1.42.0
- @recogito/annotorious 2.7.14
- dashjs 5.2.1
- @reachfive/identity-ui 2.1.0
- @marimo-team/frontend 0.25.0
- universalviewer 4.4.4
- and 10 more
30 third-party hosts added
- react.dev
- www.w3.org
- vercel.live
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Questions about router.com

How does PageSourceSearch know what router.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 router.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 router.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 router.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.