How does PageSourceSearch know what swc.rs 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 swc.rs 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 swc.rs?

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 swc.rs?

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

swc.rs

Built with @clerk/ui 1.34.0, chart.js 4.5.1, @vitest/utils 5.0.2, @ant-design/x 2.9.0, @3t-transform/threeteeui 1.12.1, @inkeep/agents-ui-js-cloud 0.17.8, @inkeep/cxkit-js 0.5.119, spectorjs 0.9.33, universalviewer 4.4.4, @moveo-ai/web-client 0.117.0, @mgdis/mg-components 6.29.0. 5 pages and 110 stored files, last crawled 2026-10-02.

rank 431,149 11 libraries 0 identifiers 68 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	2026-10-02
chart.js	4.5.1	2026-10-02
@vitest/utils	5.0.2	2026-10-02
@ant-design/x	2.9.0	2026-10-02
@3t-transform/threeteeui	1.12.1	2026-10-02
@inkeep/agents-ui-js-cloud	0.17.8	2026-10-02
@inkeep/cxkit-js	0.5.119	2026-09-24
spectorjs	0.9.33	2026-09-24
universalviewer	4.4.4	2026-09-24
@moveo-ai/web-client	0.117.0	2026-09-24
@mgdis/mg-components	6.29.0	2026-09-24

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 swc.rs 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
2ality.com	connect	view source
affine.pro	connect	view source
api.github.com	connect	view source
apimaker.dev	connect	view source
babeljs.io	connect	view source
badgen.net	connect	view source
bytedance.com	connect	view source
chatgpt.com	connect	view source
classic.yarnpkg.com	connect	view source
claude.ai	connect	view source
deno.land	connect	view source
devblogs.microsoft.com	connect	view source
discord.gg	connect	view source
doc.rust-lang.org	connect	view source
docs.rs	connect	view source
evershop.io	connect	view source
fireworks.ai	connect	view source
framer.com	connect	view source
fundamentei.com	connect	view source
github.com	connect	view source
hennge.com	connect	view source
jestjs.io	connect	view source
landfolk.com	connect	view source
man7.org	connect	view source
mediaboard.com	connect	view source
microsoft.github.io	connect	view source
miro.com	connect	view source
nodecraft.com	connect	view source
nodejs.org	connect	view source
octopol.io	connect	view source
opencollective.com	connect	view source
parceljs.org	connect	view source
raw.githubusercontent.com	connect	view source
react.dev	connect	view source
reactjs.org	connect	view source
rkyv.org	connect	view source
rspack.rs	connect	view source
rustup.rs	connect	view source
shopify.com	connect	view source
strapi.io	connect	view source
supabase.com	connect	view source
team.pollen.co	connect	view source
tencent.com	connect	view source
terser.org	connect	view source
transloadit.com	connect	view source
trellis.org	connect	view source
trip.biz	connect	view source
trip.com	connect	view source
turbo.build	connect	view source
twitter.com	connect	view source
user-images.githubusercontent.com	connect	view source
vercel.com	connect	view source
webassembly.org	connect	view source
webpack.js.org	connect	view source
www.antgroup.com	connect	view source
www.digitec.ch	connect	view source
www.faire.com	connect	view source
www.farmfe.org	connect	view source
www.galaxus.ch	connect	view source
www.microsoft.com	connect	view source
www.npmjs.com	connect	view source
www.rfc-editor.org	connect	view source
www.rust-lang.org	connect	view source
www.themediaant.com	connect	view source
www.typescriptlang.org	connect	view source
www.verkada.com	connect	view source
www.w3.org	connect	view source
www.wayfair.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 110) }. 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://swc.rs/static/js/async/z.8a5c5d1ddd.js	js	3.2 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/yz.19c7df8003.js	js	14 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/yg.0fde0e21e3.js	js	7.6 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/y7.9b2a647a76.js	js	5.9 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/y.76e3906a2d.js	js	12.6 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/x.1bf78c2a22.js	js	10.2 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/v.29bdb80998.js	js	13.1 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/us.17cf2ee7ba.js	js	40.8 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/u.5bf6b86ffd.js	js	12.8 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/r.b8a5a959d8.js	js	1.5 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/qz.ec688c44ed.js	js	179 B	2026-10-02	2026-10-02
https://swc.rs/static/js/async/q.f3012835b5.js	js	196.7 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/o.8e932a2d05.js	js	25.6 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/n.008867522a.js	js	135.8 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/m9.37c8863722.js	js	45.2 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/m.c6958d8af7.js	js	180 B	2026-10-02	2026-10-02
https://swc.rs/static/js/async/l8g.91853da963.js	js	23 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/l8.ae62917b21.js	js	48.9 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/l.fd6b6916d3.js	js	15 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/k.8d563aead1.js	js	27.4 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/ip.4b76ac78fd.js	js	991 B	2026-10-02	2026-10-02
https://swc.rs/static/js/async/i.dcd2856ee9.js	js	1.8 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/h9.d76038fb30.js	js	15.9 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/h.1b75eb1741.js	js	4.7 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/ge.d48b8ed909.js	js	4.3 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/g.a91c8eaacf.js	js	15.7 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/ff.6993902133.js	js	2.9 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/f5.0f3a926cc0.js	js	13 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/f.a883d80377.js	js	347 B	2026-10-02	2026-10-02
https://swc.rs/static/js/async/e7.dccd1da0a0.js	js	17.6 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/e.540d003c10.js	js	19.1 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/d.505a0789dc.js	js	18.5 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/b.d0b7e6d6e4.js	js	11.3 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/a6.addc80a3d4.js	js	52.4 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/a.85a744fa23.js	js	18.5 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/92.ecc4e92c5c.js	js	1.1 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/7.4ab6bb0f34.js	js	1.6 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/9.cf7402687e.js	js	50.4 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/6.bafd22f2e3.js	js	174.1 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/4l.3b6c7aaa4f.js	js	39.8 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/5.6666bde6a7.js	js	74.5 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/4.1782c4906b.js	js	7.1 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/3.8ab768a690.js	js	100.9 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/30.599397cfc6.js	js	1.6 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/2.9f6ff490b6.js	js	90 B	2026-10-02	2026-10-02
https://swc.rs/static/js/async/1.816d4111db.js	js	16.2 KB	2026-10-02	2026-10-02
https://rustdoc.swc.rs/static.files/main-7ef8a74a.js	js	38.9 KB	2026-10-02	current
https://rustdoc.swc.rs/crates.js	js	2.6 KB	2026-10-02	current
https://rustdoc.swc.rs/static.files/storage-4e99c027.js	js	6.4 KB	2026-10-02	current
https://swc.rs/static/js/index.92bd1195ea.js	js	65.2 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/12.65a99cefa6.js	js	232.7 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/lib-router.19be427971.js	js	34.5 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/lib-react.ee8853acd0.js	js	213.2 KB	2026-10-02	2026-10-02
https://rustdoc.swc.rs/swc/	html	10.7 KB	2026-10-02	current
https://swc.rs/static/js/styles.4fe89cc148.js	js	518 B	2026-10-02	2026-10-02
https://swc.rs/docs/customers	html	39.5 KB	2026-10-02	2026-10-02
https://swc.rs/playground	html	13.4 KB	2026-10-02	2026-10-02
https://swc.rs/	html	33.1 KB	2026-10-02	2026-10-02
https://swc.rs/docs/getting-started	html	54.2 KB	2026-10-02	2026-10-02
https://swc.rs/static/js/async/9761.310306017f.js	js	196.8 KB	2026-09-24	current
https://swc.rs/static/js/async/873.f9ac30a57f.js	js	25.6 KB	2026-09-24	current
https://swc.rs/static/js/async/8354.e4909e266d.js	js	7.6 KB	2026-09-24	current
https://swc.rs/static/js/async/8184.be9a44fb02.js	js	18.5 KB	2026-09-24	current
https://swc.rs/static/js/async/8171.4afedfa1c0.js	js	45.2 KB	2026-09-24	current
https://swc.rs/static/js/async/7958.d00bd9defb.js	js	100.9 KB	2026-09-24	current
https://swc.rs/static/js/async/7575.37a0b60d64.js	js	11.3 KB	2026-09-24	current
https://swc.rs/static/js/async/7472.eb488c6f6d.js	js	18.5 KB	2026-09-24	current
https://swc.rs/static/js/async/7304.1b9edc5a5c.js	js	135.8 KB	2026-09-24	current
https://swc.rs/static/js/async/7140.a3d7303580.js	js	39.8 KB	2026-09-24	current
https://swc.rs/static/js/async/7090.2dd6289ab5.js	js	50.4 KB	2026-09-24	current
https://swc.rs/static/js/async/6864.2122d18eb4.js	js	181 B	2026-09-24	current
https://swc.rs/static/js/async/6567.60c06a4b9e.js	js	1.6 KB	2026-09-24	current
https://swc.rs/static/js/async/6470.cc3fa72b4e.js	js	12.6 KB	2026-09-24	current
https://swc.rs/static/js/async/6422.3e88bc12dd.js	js	40.8 KB	2026-09-24	current
https://swc.rs/static/js/async/6083.ecfb6be076.js	js	4.3 KB	2026-09-24	current
https://swc.rs/static/js/async/5966.4b7379107d.js	js	74.5 KB	2026-09-24	current
https://swc.rs/static/js/async/5902.647be8c412.js	js	2.9 KB	2026-09-24	current
https://swc.rs/static/js/async/5715.608ca8e21c.js	js	13.1 KB	2026-09-24	current
https://swc.rs/static/js/async/546.b6e1e0e10b.js	js	19.1 KB	2026-09-24	current
https://swc.rs/static/js/async/5627.d76178d0fa.js	js	351 B	2026-09-24	current
https://swc.rs/static/js/async/4989.d31bedfd05.js	js	1.5 KB	2026-09-24	current
https://swc.rs/static/js/async/5341.85df69dc8a.js	js	15.9 KB	2026-09-24	current
https://swc.rs/static/js/async/4815.041b847d60.js	js	16.2 KB	2026-09-24	current
https://swc.rs/static/js/async/4789.7398efa345.js	js	4.7 KB	2026-09-24	current
https://swc.rs/static/js/async/4764.ade4fe8cb2.js	js	48.9 KB	2026-09-24	current
https://swc.rs/static/js/async/4312.b5664b3931.js	js	17.6 KB	2026-09-24	current
https://swc.rs/static/js/async/4145.3d31f53427.js	js	45.6 KB	2026-09-24	current
https://swc.rs/static/js/async/4140.8cb0870022.js	js	3.2 KB	2026-09-24	current
https://swc.rs/static/js/async/3842.e74e5ae866.js	js	27.4 KB	2026-09-24	current
https://swc.rs/static/js/async/3426.ec409d5b2b.js	js	174.1 KB	2026-09-24	current
https://swc.rs/static/js/async/3588.b1b78ebfa8.js	js	15.8 KB	2026-09-24	current
https://swc.rs/static/js/async/3412.4d8414c3ae.js	js	1.6 KB	2026-09-24	current
https://swc.rs/static/js/async/3205.79ea812ef0.js	js	95 B	2026-09-24	current
https://swc.rs/static/js/async/3200.2308270f38.js	js	5.9 KB	2026-09-24	current
https://swc.rs/static/js/async/3032.6cf8b1fa94.js	js	1.1 KB	2026-09-24	current
https://swc.rs/static/js/async/2723.851e71fc04.js	js	13 KB	2026-09-24	current
https://swc.rs/static/js/async/2595.3eb2862b7b.js	js	1.8 KB	2026-09-24	current
https://swc.rs/static/js/async/2523.849e94d9cd.js	js	10.2 KB	2026-09-24	current
https://swc.rs/static/js/async/2354.e8ed53b06b.js	js	7.1 KB	2026-09-24	current
https://swc.rs/static/js/async/2154.4f44bd93a6.js	js	23 KB	2026-09-24	current
https://swc.rs/static/js/async/1853.a25c0851e5.js	js	12.8 KB	2026-09-24	current
https://swc.rs/static/js/async/1683.17971de134.js	js	183 B	2026-09-24	current
https://swc.rs/static/js/async/1532.ad5bfe9a6f.js	js	994 B	2026-09-24	current
https://swc.rs/static/js/async/143.42f69aca80.js	js	14 KB	2026-09-24	current
https://swc.rs/static/js/async/1222.c7cf30b505.js	js	15 KB	2026-09-24	current
https://swc.rs/static/js/index.ec8054edca.js	js	65.2 KB	2026-09-24	current
https://swc.rs/static/js/4428.6ac8d59ac3.js	js	232.9 KB	2026-09-24	current
https://swc.rs/static/js/lib-router.82049b4d3b.js	js	33.6 KB	2026-09-24	current
https://swc.rs/static/js/lib-react.74b1e3b87d.js	js	184.7 KB	2026-09-24	current
https://swc.rs/static/js/styles.7698c0589e.js	js	663 B	2026-09-24	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.

2026-10-02 first crawl

5 pages, 59 files, 2 MB; 6 libraries, 0 identifiers, 68 third-party hosts
6 libraries added
- @vitest/utils 5.0.2
- @inkeep/agents-ui-js-cloud 0.17.8
- @clerk/ui 1.34.0
- @ant-design/x 2.9.0
- @3t-transform/threeteeui 1.12.1
- chart.js 4.5.1
68 third-party hosts added
- react.dev
- www.w3.org
- chatgpt.com
- claude.ai
- api.github.com
- user-images.githubusercontent.com
- github.com
- discord.gg
- vercel.com
- doc.rust-lang.org
- opencollective.com
- badgen.net
- and 56 more
59 files added
- https://swc.rs/ html
- https://swc.rs/docs/getting-started html
- https://swc.rs/playground html
- https://swc.rs/docs/customers html
- https://rustdoc.swc.rs/swc/ html
- https://swc.rs/static/js/styles.4fe89cc148.js js
- https://swc.rs/static/js/lib-react.ee8853acd0.js js
- https://swc.rs/static/js/lib-router.19be427971.js js
- https://swc.rs/static/js/12.65a99cefa6.js js
- https://swc.rs/static/js/index.92bd1195ea.js js
- https://rustdoc.swc.rs/static.files/storage-4e99c027.js js
- https://rustdoc.swc.rs/crates.js js
- and 47 more

Questions about swc.rs

How does PageSourceSearch know what swc.rs 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 swc.rs 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 swc.rs?: 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 swc.rs?: 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.