How does PageSourceSearch know what bpftrace.org 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 bpftrace.org 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 bpftrace.org?

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 bpftrace.org?

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

bpftrace.org

Built with hls.js, gtag, @flagship.io/js-sdk 5.2.2, dashjs, swagger-ui-dist 5.33.0, @inkeep/cxkit-js 0.5.119, @mux/mux-player, @feathery/react 2.96.0, facebook-sdk, @reachfive/identity-ui 2.1.0, typesense-instantsearch-adapter 3.0.2, flv.js and more. 5 pages and 126 stored files, last crawled 2026-10-03.

rank 1,886,772 23 libraries 1 identifier 44 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
hls.js		2026-10-03
gtag		2026-10-03
@flagship.io/js-sdk	5.2.2	2026-10-03
dashjs		2026-10-03
swagger-ui-dist	5.33.0	2026-10-03
@inkeep/cxkit-js	0.5.119	2026-10-03
@mux/mux-player		2026-10-03
@feathery/react	2.96.0	2026-10-03
facebook-sdk		2026-10-03
@reachfive/identity-ui	2.1.0	2026-10-03
typesense-instantsearch-adapter	3.0.2	2026-10-03
flv.js		2026-10-03
paymob-pixel	1.2.7	2026-10-03
vimeo-player		2026-10-03
molstar	5.11.0	2026-10-03
@vitest/utils	5.0.2	2026-10-03
@collectionspace/cspace-public-browser	4.0.0	2026-10-03
@inkeep/agents-ui-js-cloud	0.17.8	2026-10-03
@antv/g2plot	2.4.35	2026-10-03
@wix/image	1.454.0	2026-10-03
@solace-health/solace-entry-widget	2.0.5	2026-10-03
graphql-playground-react	1.7.28	2026-09-25
react-grid-layout	2.2.4	2026-09-25

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 Analytics 4 measurement id (Google)	G-PDDZZ0QM0V	view source

Third-party hosts

Hosts outside bpftrace.org 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
ajor.co.uk	connect	view source
api.dmcdn.net	connect	view source
avatars.githubusercontent.com	connect	view source
cdn.embed.ly	connect	view source
cdn.jsdelivr.net	connect	view source
cdnjs.cloudflare.com	connect	view source
clickhouse.com	connect	view source
connect.facebook.net	connect	view source
discord.gg	connect	view source
docs.ebpf.io	connect	view source
docs.google.com	connect	view source
docs.kernel.org	connect	view source
docusaurus.io	connect	view source
dwarfstd.org	connect	view source
dxuuu.xyz	connect	view source
ebpf.io	connect	view source
en.cppreference.com	connect	view source
en.wikipedia.org	connect	view source
fast.wistia.com	connect	view source
github.com	connect	view source
lwn.net	connect	view source
meet.google.com	connect	view source
noembed.com	connect	view source
play.vidyard.com	connect	view source
player.twitch.tv	connect	view source
player.vimeo.com	connect	view source
reactjs.org	connect	view source
schema.org	connect	view source
streamable.com	connect	view source
videodelivery.net	connect	view source
w.soundcloud.com	connect	view source
webplatform.github.io	connect	view source
widget.mixcloud.com	connect	view source
wiki.freebsd.org	connect	view source
www.cis.upenn.edu	connect	view source
www.googletagmanager.com	script	view source
www.kernel.org	connect	view source
www.linkedin.com	connect	view source
www.mixcloud.com	connect	view source
www.oreilly.com	connect	view source
www.w3.org	connect	view source
www.youtube-nocookie.com	connect	view source
www.youtube.com	connect	view source
ziglang.org	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 126) }. 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://bpftrace.org/assets/js/6780.9aac8067.js	js	1.2 KB	2026-10-03	current
https://cdn.jsdelivr.net/npm/@mux/mux-player@VERSION/dist/mux-player.mjs	js library	not fetched	2026-10-03	current
https://cdn.jsdelivr.net/npm/flv.js@VERSION/dist/flv.min.js	js library	not fetched	2026-10-03	current
https://cdn.jsdelivr.net/npm/hls.js@VERSION/dist/hls.min.js	js library	not fetched	2026-10-03	current
https://cdnjs.cloudflare.com/ajax/libs/dashjs/VERSION/dash.all.min.js	js library	not fetched	2026-10-03	current
https://connect.facebook.net/en_US/sdk.js	js library	not fetched	2026-10-03	current
https://player.vimeo.com/api/player.js	js library	not fetched	2026-10-03	current
https://www.googletagmanager.com/gtag/js?id=G-PDDZZ0QM0V	js library	not fetched	2026-10-03	current
https://bpftrace.org/assets/js/3347.56c19dee.js	js	14.1 KB	2026-10-03	current
https://bpftrace.org/assets/js/1538.2662f12e.js	js	21.2 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerSoundCloud.3587d510.js	js	2.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/36994c47.ddfc95c3.js	js	187 B	2026-10-03	current
https://bpftrace.org/assets/js/29bf548e.52dc562a.js	js	2.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/5549bf1a.59f335bd.js	js	49.1 KB	2026-10-03	current
https://bpftrace.org/assets/js/35522b3b.bcaaa6d0.js	js	10.7 KB	2026-10-03	current
https://bpftrace.org/assets/js/825e481f.334135b7.js	js	46 KB	2026-10-03	current
https://bpftrace.org/assets/js/f0f7cd6a.d21c9fc3.js	js	9.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/93e14037.e4bc4fd0.js	js	2.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/b27cdf10.54c78173.js	js	49.1 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerWistia.3b1fae2e.js	js	3.1 KB	2026-10-03	current
https://bpftrace.org/assets/js/927371fe.9d413a03.js	js	14.2 KB	2026-10-03	current
https://bpftrace.org/assets/js/a201bbd3.f378d070.js	js	107 KB	2026-10-03	current
https://bpftrace.org/assets/js/1836aaf9.3d7954e7.js	js	15.7 KB	2026-10-03	current
https://bpftrace.org/assets/js/ef8b811a.91240cfd.js	js	1.7 KB	2026-10-03	current
https://bpftrace.org/assets/js/4a4b1ee0.0fa182d0.js	js	2.3 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerYouTube.3f2c2769.js	js	4 KB	2026-10-03	current
https://bpftrace.org/assets/js/0d47ee48.da68e000.js	js	8.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/ffca1d64.b440ce92.js	js	2.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/01a85c17.782c51ad.js	js	7.3 KB	2026-10-03	current
https://bpftrace.org/assets/js/c15d9823.6200fcfc.js	js	267 B	2026-10-03	current
https://bpftrace.org/assets/js/f81c1134.e68bf7d8.js	js	75.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/3a2db09e.bd4f63f1.js	js	473 B	2026-10-03	current
https://bpftrace.org/assets/js/45af6858.4d62b77f.js	js	100.2 KB	2026-10-03	current
https://bpftrace.org/assets/js/624e42cf.52caecf0.js	js	4.8 KB	2026-10-03	current
https://bpftrace.org/assets/js/bc16b9e8.6bf19e58.js	js	90.8 KB	2026-10-03	current
https://bpftrace.org/assets/js/a6aa9e1f.be9d3504.js	js	7.2 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerStreamable.a2b4d681.js	js	2.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/9a8b2b76.4b13d1ce.js	js	47.3 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerMixcloud.73c06b16.js	js	2.2 KB	2026-10-03	current
https://bpftrace.org/assets/js/9afc7093.a5b1ba75.js	js	117.1 KB	2026-10-03	current
https://bpftrace.org/assets/js/814f3328.d67db110.js	js	706 B	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerFilePlayer.371468ee.js	js	8.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/d9bd5d20.e70fe318.js	js	10.9 KB	2026-10-03	current
https://bpftrace.org/assets/js/03d210a7.3df21494.js	js	6.8 KB	2026-10-03	current
https://bpftrace.org/assets/js/a98b040f.824a669b.js	js	2.8 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerFacebook.0e601be2.js	js	2.8 KB	2026-10-03	current
https://bpftrace.org/assets/js/cb75651e.cf44eb52.js	js	49.1 KB	2026-10-03	current
https://bpftrace.org/assets/js/a9b0403f.08bc942e.js	js	99.1 KB	2026-10-03	current
https://bpftrace.org/assets/js/b328fd37.42be83d3.js	js	3.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerKaltura.955061d1.js	js	2.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerPreview.a44bc437.js	js	2.6 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerDailyMotion.48311e8e.js	js	2.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerVimeo.fa144517.js	js	3.2 KB	2026-10-03	current
https://bpftrace.org/assets/js/95003047.54d036ce.js	js	503 B	2026-10-03	current
https://bpftrace.org/assets/js/1f391b9e.74902dec.js	js	6.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/a3a1eb26.dc78e0b7.js	js	4.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/801f3f5d.28acc274.js	js	2.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/02aa4798.d78d58f1.js	js	46 KB	2026-10-03	current
https://bpftrace.org/assets/js/028bd83b.76da7874.js	js	113.8 KB	2026-10-03	current
https://bpftrace.org/assets/js/a9ece133.21670f0f.js	js	11 KB	2026-10-03	current
https://bpftrace.org/assets/js/af3f9adb.93196ad7.js	js	3 KB	2026-10-03	current
https://bpftrace.org/assets/js/08575c74.d7b405e8.js	js	11 KB	2026-10-03	current
https://bpftrace.org/assets/js/7012c6af.61286b2e.js	js	458 B	2026-10-03	current
https://bpftrace.org/assets/js/36bdca87.854287c4.js	js	11 KB	2026-10-03	current
https://bpftrace.org/assets/js/70c60ca8.64828d94.js	js	274.9 KB	2026-10-03	current
https://bpftrace.org/assets/js/eeb1862f.08d1e9b0.js	js	2.9 KB	2026-10-03	current
https://bpftrace.org/assets/js/63449df8.96d62952.js	js	8 KB	2026-10-03	current
https://bpftrace.org/assets/js/6875c492.0e21becd.js	js	10.1 KB	2026-10-03	current
https://bpftrace.org/assets/js/9ce8d8bf.3a372018.js	js	21.7 KB	2026-10-03	current
https://bpftrace.org/assets/js/f82cd581.92b2bac1.js	js	440 B	2026-10-03	current
https://bpftrace.org/assets/js/42109cab.bb1014e0.js	js	605 B	2026-10-03	current
https://bpftrace.org/assets/js/400c9318.1a2c19e5.js	js	517 B	2026-10-03	current
https://bpftrace.org/assets/js/621db11d.24fa7545.js	js	2.3 KB	2026-10-03	current
https://bpftrace.org/assets/js/bb28ce1d.eec8b502.js	js	489 B	2026-10-03	current
https://bpftrace.org/assets/js/7c320d77.65b17a93.js	js	111 KB	2026-10-03	current
https://bpftrace.org/assets/js/2c3a93fb.bf4865c6.js	js	8 KB	2026-10-03	current
https://bpftrace.org/assets/js/e90d6713.932320a5.js	js	134.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/c18600f2.f72dd88d.js	js	13.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/027a00fa.5645c590.js	js	2.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/1440b81b.373312e9.js	js	2.8 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerVidyard.fc79926c.js	js	2.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/f4368397.013b8fae.js	js	2.6 KB	2026-10-03	current
https://bpftrace.org/assets/js/ccc49370.99334311.js	js	12.7 KB	2026-10-03	current
https://bpftrace.org/assets/js/3460eb92.c5fb9e51.js	js	46.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/d5823966.308ac36f.js	js	447 B	2026-10-03	current
https://bpftrace.org/assets/js/356a0ac6.3e780c89.js	js	2.2 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerMux.5a6cb32e.js	js	4.9 KB	2026-10-03	current
https://bpftrace.org/assets/js/9e4087bc.792259c6.js	js	2 KB	2026-10-03	current
https://bpftrace.org/assets/js/34f00221.069da315.js	js	33.8 KB	2026-10-03	current
https://bpftrace.org/assets/js/c4f5d8e4.802abea4.js	js	10.6 KB	2026-10-03	current
https://bpftrace.org/assets/js/6ac76080.8d3dcda2.js	js	24.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/30e80d1e.b8abea79.js	js	2.3 KB	2026-10-03	current
https://bpftrace.org/assets/js/7158d2e6.8705f8a8.js	js	142.9 KB	2026-10-03	2026-10-03
https://bpftrace.org/assets/js/b4e0836d.f689de6d.js	js	23.4 KB	2026-10-03	current
https://bpftrace.org/assets/js/c9ff80b0.54ec0ef3.js	js	11 KB	2026-10-03	current
https://bpftrace.org/assets/js/660d996e.6a81af08.js	js	13.2 KB	2026-10-03	current
https://bpftrace.org/assets/js/bf622481.50f641a2.js	js	83.2 KB	2026-10-03	current
https://bpftrace.org/assets/js/625beb64.934d51a1.js	js	1.9 KB	2026-10-03	current
https://bpftrace.org/assets/js/af08a980.e32050eb.js	js	19.8 KB	2026-10-03	current
https://bpftrace.org/assets/js/reactPlayerTwitch.239b0209.js	js	2.6 KB	2026-10-03	current
https://bpftrace.org/assets/js/2462831e.6bbb1796.js	js	444 B	2026-10-03	current
https://bpftrace.org/assets/js/eba879f7.7591ae27.js	js	24.7 KB	2026-10-03	current
https://bpftrace.org/assets/js/c3b5afdd.02ff2f5a.js	js	12.7 KB	2026-10-03	current
https://bpftrace.org/assets/js/acecf23e.a555c183.js	js	208 B	2026-10-03	current
https://bpftrace.org/assets/js/bd786a33.4cc36dc7.js	js	8.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/0aab3994.18b64563.js	js	5.6 KB	2026-10-03	current
https://bpftrace.org/assets/js/a7456010.912deb68.js	js	188 B	2026-10-03	current
https://bpftrace.org/assets/js/379772d0.87ad24e5.js	js	9.9 KB	2026-10-03	current
https://bpftrace.org/assets/js/ae56e284.92ab1cee.js	js	612 B	2026-10-03	current
https://bpftrace.org/assets/js/28651945.e0b8f218.js	js	141.2 KB	2026-10-03	current
https://bpftrace.org/assets/js/824c35e9.c483d10c.js	js	3.3 KB	2026-10-03	current
https://bpftrace.org/assets/js/33fc5bb8.f3c18afc.js	js	8.7 KB	2026-10-03	current
https://bpftrace.org/assets/js/69eb3064.beddd53f.js	js	11 KB	2026-10-03	current
https://bpftrace.org/assets/js/013a196c.717003ff.js	js	121.1 KB	2026-10-03	current
https://bpftrace.org/assets/js/a6a015f8.3d65c892.js	js	11 KB	2026-10-03	current
https://bpftrace.org/assets/js/1828cd9d.781d227a.js	js	298.8 KB	2026-10-03	current
https://bpftrace.org/assets/js/6ed61733.4b10bfe4.js	js	519 B	2026-10-03	current
https://bpftrace.org/assets/js/main.82affc85.js	js	403.5 KB	2026-10-03	current
https://bpftrace.org/assets/js/runtime~main.a15d9f38.js	js	8.7 KB	2026-10-03	2026-10-03
https://bpftrace.org/one-liners	html	15.4 KB	2026-10-03	2026-10-03
https://bpftrace.org/about	html	11.5 KB	2026-10-03	2026-10-03
https://bpftrace.org/blog	html	40.7 KB	2026-10-03	2026-10-03
https://bpftrace.org/docs/release_027/docs	html	11.5 KB	2026-10-03	2026-10-03
https://bpftrace.org/	html	12.7 KB	2026-10-03	2026-10-03
https://bpftrace.org/assets/js/7158d2e6.46adf872.js	js	142 KB	2026-09-25	current
https://bpftrace.org/assets/js/runtime~main.1b1f9a7f.js	js	8.7 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

5 pages, 124 files, 3.3 MB; 21 libraries, 1 identifier, 44 third-party hosts
21 libraries added
- gtag
- @vitest/utils 5.0.2
- @wix/image 1.454.0
- @flagship.io/js-sdk 5.2.2
- @collectionspace/cspace-public-browser 4.0.0
- @solace-health/solace-entry-widget 2.0.5
- swagger-ui-dist 5.33.0
- paymob-pixel 1.2.7
- @feathery/react 2.96.0
- @reachfive/identity-ui 2.1.0
- @inkeep/cxkit-js 0.5.119
- @inkeep/agents-ui-js-cloud 0.17.8
- and 9 more
1 identifier added
- G-PDDZZ0QM0V Google Analytics 4 measurement id
44 third-party hosts added
- www.googletagmanager.com
- www.w3.org
- docusaurus.io
- webplatform.github.io
- reactjs.org
- github.com
- discord.gg
- avatars.githubusercontent.com
- docs.kernel.org
- www.kernel.org
- www.youtube.com
- docs.ebpf.io
- and 32 more
124 files added

Questions about bpftrace.org

How does PageSourceSearch know what bpftrace.org 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 bpftrace.org 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 bpftrace.org?: 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 bpftrace.org?: 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.