How does PageSourceSearch know what sonomos.ai 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 sonomos.ai 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 sonomos.ai?

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 sonomos.ai?

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

sonomos.ai

Built with @marimo-team/frontend 0.25.0, @constructor-io/constructorio-ui-autocomplete 1.30.1, cloudflare-insights, cloudflare-email-decode, @commonlit/commonlit-frontend 0.1.0, @desivocal/agents-cdn 1.0.21, @epigraph/configurator 2.7.0, @chatvolt/embeds 4.3.16, @alfatech/livechat 2026.9.0-9.2, @vitest/utils 5.0.2, frankenstyle 0.3.8, @getopenpay/openpay-js 0.5.25 and more. 5 pages and 159 stored files, last crawled 2026-10-02.

rank 261,864 20 libraries 1 identifier 29 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
@marimo-team/frontend	0.25.0	2026-10-02
@constructor-io/constructorio-ui-autocomplete	1.30.1	2026-10-02
cloudflare-insights		2026-10-02
cloudflare-email-decode		2026-10-02
@commonlit/commonlit-frontend	0.1.0	2026-10-02
@desivocal/agents-cdn	1.0.21	2026-10-02
@epigraph/configurator	2.7.0	2026-10-02
@chatvolt/embeds	4.3.16	2026-10-02
@alfatech/livechat	2026.9.0-9.2	2026-10-02
@vitest/utils	5.0.2	2026-10-02
frankenstyle	0.3.8	2026-10-02
@getopenpay/openpay-js	0.5.25	2026-10-02
dayschedule-widget	1.2.8	2026-10-02
@etchteam/recycling-locator	1.78.1	2026-10-02
@stytch/vanilla-js	6.3.0	2026-10-02
@wavoip/wavoip-webphone	1.9.1	2026-10-02
@percy.ai/hvs-funnel-overlay	0.5.13	2026-10-02
@digital-realty/ui-mfe-reports	16.0.1	2026-10-02
@pydantic/ai-chat-ui	2.3.0	2026-10-02
@wix/design-system	1.328.0	2026-09-24

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
Facebook domain verification (Meta)	fpz4ian5pc7vh417bufydvknhkgif8	view source

Third-party hosts

Hosts outside sonomos.ai 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
addons.mozilla.org	connect	view source
calendar.google.com	iframe connect	view source
chromewebstore.google.com	connect	view source
github.com	connect	view source
ix-infra.com	connect	view source
microsoftedge.microsoft.com	connect	view source
mikecheck.ai	connect	view source
reactjs.org	connect	view source
schema.org	connect	view source
scripts.simpleanalyticscdn.com	script	view source
simpleanalytics.com	connect	view source
sonomos.substack.com	connect	view source
static.cloudflareinsights.com	script	view source
themarkup.org	connect	view source
walkabout.app	connect	view source
www.bakerdonelson.com	connect	view source
www.clio.com	connect	view source
www.cve.org	connect	view source
www.cyberhaven.com	connect	view source
www.facebook.com	connect	view source
www.instagram.com	connect	view source
www.jdsupra.com	connect	view source
www.kickstarter.com	connect	view source
www.linkedin.com	connect	view source
www.netskope.com	connect	view source
www.ssllabs.com	connect	view source
www.w3.org	connect	view source
xhbvwhyqiowwlzsvdbwq.supabase.co	connect	view source
yhcrlpiylrdpffkpvwoc.supabase.co	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 159) }. 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://sonomos.ai/assets/CloakDemo-BWe1g5cB.js	js	9.5 KB	2026-10-02	2026-10-02
https://static.cloudflareinsights.com/beacon.min…85bb4c19e7a9bdbcba1788362987495	js library	not fetched	2026-10-02	current
https://sonomos.ai/assets/InteractiveDemo-avyGldYA.js	js	7.8 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/SupportLayout-DelVCRO7.js	js	28.1 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Tool-D9mqyLI9.js	js	5.1 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Page-DV2bxNMY.js	js	6.9 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Term-BX8Iwryl.js	js	4.3 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/BlogPost-CEmN6jpP.js	js	10.9 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/SupportNotFound-DzgvSlWs.js	js	570 B	2026-10-02	2026-10-02
https://sonomos.ai/assets/Hub-CoRXSRYQ.js	js	3.6 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Index-DAZvxQfI.js	js	3.1 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Index-B0G3VUnJ.js	js	3.1 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Index-Dp4LT13a.js	js	3 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Individuals-4hKz7api.js	js	8.7 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Technology-D0JeJZpa.js	js	7.2 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/FinancialServices-CUYakqD5.js	js	6.8 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Healthcare-BhwHEcn4.js	js	7.5 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Legal-DIBpwaJr.js	js	7.5 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Index-Ca7GASSG.js	js	4 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Verify-Bjj1ZFEM.js	js	17.8 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/LockePrivacy--ssy4E_n.js	js	21.8 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/LockeExtension-IeQgpZoA.js	js	15.7 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/LockeSecurity-CxvATLzm.js	js	21.3 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Compliance-CEXKVoBN.js	js	13.2 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Install-Bn1D352v.js	js	7.3 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Canary-XMq-uMua.js	js	13 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Partners-Cgwi3rjl.js	js	3.7 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/FirstAdoptersWall-KEJ2bcbt.js	js	2.6 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Account-BoxlEMC9.js	js	15.9 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/JoinTeam-DCHhPx-g.js	js	7 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Login-Bn5nSb9f.js	js	14.9 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Auth-BGcZ5BwG.js	js	60 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/AdminSetup-B6A-kybH.js	js	4.2 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/BlogEditor-BLbN3Oyh.js	js	56.6 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/BlogAdmin-VdysG1Un.js	js	6.8 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/NotFound-ixdSNtVf.js	js	3.4 KB	2026-10-02	2026-10-02
https://sonomos.ai/assets/Trust-Cppduj01.js	js	11.8 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/NoTracking-Cb1tV3Op.js	js	5.4 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/CancelSuccess-52ry2vxI.js	js library	2.8 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/CheckoutSuccess-C5U_H8uO.js	js	3.7 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Eula-B8gpowR9.js	js	32.1 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/AcceptableUse-82A7cNNm.js	js	20.2 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Checkout-jbu6tVOU.js	js	5.3 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Locke-Bt5M2e1w.js	js	103 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Install-BqgMUF-X.js	js	7 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Product-Bzf7FX-J.js	js	44.7 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Faq-CCdAxMxB.js	js	10.5 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Terms-eYlJBlas.js	js	40.1 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Security-D8D5hSiY.js	js	7.9 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Privacy-7B6zPI3j.js	js	37.7 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Changelog-hhc8TTFR.js	js	2 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Mission-CuevLPO3.js	js	4.1 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Team-gPQEi6oe.js	js	10.5 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Uninstall-8ayJe9ML.js	js	13.1 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Troubleshooting-BKuG57tk.js	js	10.6 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/DataTypes-Cyk0Jlyb.js	js	4.3 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Members-CEtLYroK.js	js	8.1 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Team-D8zWlx0A.js	js	11.5 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Plans-DelAQRDf.js	js	8.1 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Support-C2WvlMFW.js	js	5.4 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Settings-DMyuSrib.js	js	8.7 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Reports-Dg9mZUn5.js	js	9 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Sandbox-CuuhqqJt.js	js	7 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Controls-BwnbnqyS.js	js	11.7 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Dashboard-Jd1ET9Zn.js	js	9 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Tour-DbEJcLAE.js	js	6.9 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Install-CXEOFlf8.js	js	14.7 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/HowItWorks-BBMZV1jE.js	js	7.4 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/WhatLockeIs-yFp919cb.js	js	4.8 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/CanaryEasterEgg-B829TGKG.js	js	4 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/CommandPalette-BBk17r87.js	js	20.4 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Downloads-CTinkwGk.js	js	16.4 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/client-C1mMqvrU.js	js	569 B	2026-10-01	2026-10-02
https://sonomos.ai/assets/Contact-D3f4b1Lh.js	js	8 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Pricing-Bgl310nQ.js	js	3.3 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/Blog-CSpJ5FHL.js	js	3.6 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/app-ptzYHIUo.js	js	1.9 MB	2026-10-01	2026-10-02
https://sonomos.ai/cdn-cgi/scripts/5c5dd728/clou…/email-decode.min.js	js	1.2 KB	2026-10-01	current
https://sonomos.ai/downloads/	html	39.1 KB	2026-10-01	2026-10-02
https://sonomos.ai/contact/	html	35.6 KB	2026-10-01	2026-10-02
https://sonomos.ai/pricing/	html	34.6 KB	2026-10-01	2026-10-02
https://sonomos.ai/blog/	html	218.7 KB	2026-10-01	2026-10-02
https://sonomos.ai/	html	140.1 KB	2026-10-01	2026-10-02
https://sonomos.ai/assets/CloakDemo-DG4m8DbL.js	js	9.5 KB	2026-09-24	current
https://sonomos.ai/assets/InteractiveDemo-CIu-K59p.js	js	7.8 KB	2026-09-24	current
https://sonomos.ai/assets/SupportLayout-DISmY86N.js	js	28.1 KB	2026-09-24	current
https://sonomos.ai/assets/Tool-BTKJJjX7.js	js	5.1 KB	2026-09-24	current
https://sonomos.ai/assets/Page-DNq1arWA.js	js	6.9 KB	2026-09-24	current
https://sonomos.ai/assets/Term-CWQNQmep.js	js	4.3 KB	2026-09-24	current
https://sonomos.ai/assets/BlogPost-Ga4RfSxG.js	js	10.9 KB	2026-09-24	current
https://sonomos.ai/assets/SupportNotFound-BMR-ZnRS.js	js	570 B	2026-09-24	current
https://sonomos.ai/assets/Hub-Iqz4jRjQ.js	js	3.6 KB	2026-09-24	current
https://sonomos.ai/assets/Index-DqZ_fMSy.js	js	3.1 KB	2026-09-24	current
https://sonomos.ai/assets/Index-CzZEog8t.js	js	3.1 KB	2026-09-24	current
https://sonomos.ai/assets/Index-DB9kqE0e.js	js	3 KB	2026-09-24	current
https://sonomos.ai/assets/Individuals-DFWZWFwZ.js	js	8.7 KB	2026-09-24	current
https://sonomos.ai/assets/Technology-BLB4_SsU.js	js	7.2 KB	2026-09-24	current
https://sonomos.ai/assets/FinancialServices-CofVT3Uu.js	js	6.8 KB	2026-09-24	current
https://sonomos.ai/assets/Healthcare-CUK8Mq6R.js	js	7.5 KB	2026-09-24	current
https://sonomos.ai/assets/Legal-NX2fBP1n.js	js	7.5 KB	2026-09-24	current
https://sonomos.ai/assets/Index-DSenEXa6.js	js	4 KB	2026-09-24	current
https://sonomos.ai/assets/Verify-B7e_PWx7.js	js	17.8 KB	2026-09-24	current
https://sonomos.ai/assets/LockePrivacy-nLb10hB1.js	js	21.8 KB	2026-09-24	current
https://sonomos.ai/assets/LockeExtension-QFixO1Zv.js	js	15.7 KB	2026-09-24	current
https://sonomos.ai/assets/LockeSecurity-DMgOb172.js	js	21.3 KB	2026-09-24	current
https://sonomos.ai/assets/Compliance-DD-3Dkgb.js	js	13.2 KB	2026-09-24	current
https://sonomos.ai/assets/Install-DXPPIjIJ.js	js	7.3 KB	2026-09-24	current
https://sonomos.ai/assets/Canary-CF_GIu6u.js	js	13 KB	2026-09-24	current
https://sonomos.ai/assets/Partners-DazXSdIX.js	js	3.7 KB	2026-09-24	current
https://sonomos.ai/assets/FirstAdoptersWall-CglN7Q7B.js	js	2.6 KB	2026-09-24	current
https://sonomos.ai/assets/JoinTeam-C_zSPsZe.js	js	7 KB	2026-09-24	current
https://sonomos.ai/assets/Account-JUZ80YeS.js	js	15.9 KB	2026-09-24	current
https://sonomos.ai/assets/Login-6OKv6Dno.js	js	14.9 KB	2026-09-24	current
https://sonomos.ai/assets/Auth-BG4YcYB-.js	js	60 KB	2026-09-24	current
https://sonomos.ai/assets/AdminSetup-CwFi27LY.js	js	4.2 KB	2026-09-24	current
https://sonomos.ai/assets/BlogEditor-Cq0wPlPq.js	js	56.5 KB	2026-09-24	current
https://sonomos.ai/assets/BlogAdmin-xiWas5nt.js	js	6.8 KB	2026-09-24	current
https://sonomos.ai/assets/NotFound-0Hl5BGgF.js	js	3.4 KB	2026-09-24	current
https://sonomos.ai/assets/Trust-BTvx1MjG.js	js	11.8 KB	2026-09-24	current
https://sonomos.ai/assets/NoTracking--MHG5JFK.js	js	5.4 KB	2026-09-24	current
https://sonomos.ai/assets/CancelSuccess-DmN5oPUp.js	js	2.8 KB	2026-09-24	current
https://sonomos.ai/assets/CheckoutSuccess-0Gs-fv_r.js	js	3.7 KB	2026-09-24	current
https://sonomos.ai/assets/Eula-LVWriNK2.js	js	32.1 KB	2026-09-24	current
https://sonomos.ai/assets/AcceptableUse-AQvnEIJ1.js	js	20.2 KB	2026-09-24	current
https://sonomos.ai/assets/Checkout-CiW0mUQA.js	js	5.3 KB	2026-09-24	current
https://sonomos.ai/assets/Locke-DH9gbztr.js	js	103 KB	2026-09-24	current
https://sonomos.ai/assets/Install-yuOQoLcT.js	js	7 KB	2026-09-24	current
https://sonomos.ai/assets/Product-DOVEmf9f.js	js	44.7 KB	2026-09-24	current
https://sonomos.ai/assets/Faq-BGpDAUXa.js	js	10.5 KB	2026-09-24	current
https://sonomos.ai/assets/Terms-BB26YHEe.js	js	40.1 KB	2026-09-24	current
https://sonomos.ai/assets/Security-D5hun6bH.js	js	7.9 KB	2026-09-24	current
https://sonomos.ai/assets/Privacy-BTFt7gM4.js	js	37.7 KB	2026-09-24	current
https://sonomos.ai/assets/Changelog-DFjrbq-j.js	js	2 KB	2026-09-24	current
https://sonomos.ai/assets/Mission-BlaUt-nP.js	js	4.1 KB	2026-09-24	current
https://sonomos.ai/assets/Team-B8YfT9NO.js	js	10.5 KB	2026-09-24	current
https://sonomos.ai/assets/Uninstall-7_ndklIp.js	js	13.1 KB	2026-09-24	current
https://sonomos.ai/assets/Troubleshooting-Ds-XMOEJ.js	js	10.6 KB	2026-09-24	current
https://sonomos.ai/assets/DataTypes-DeT98iO3.js	js	4.3 KB	2026-09-24	current
https://sonomos.ai/assets/Members-Dipf_igo.js	js	8.1 KB	2026-09-24	current
https://sonomos.ai/assets/Team-CXEyWA5U.js	js	11.5 KB	2026-09-24	current
https://sonomos.ai/assets/Plans-VlTvAQ8t.js	js	8.1 KB	2026-09-24	current
https://sonomos.ai/assets/Support-BlTRqZHM.js	js	5.4 KB	2026-09-24	current
https://sonomos.ai/assets/Settings-BsQiw8ZA.js	js	8.7 KB	2026-09-24	current
https://sonomos.ai/assets/Reports-DbMyb1sK.js	js	9 KB	2026-09-24	current
https://sonomos.ai/assets/Sandbox-jXUgKTT5.js	js	7 KB	2026-09-24	current
https://sonomos.ai/assets/Controls-BHevOeXu.js	js	11.7 KB	2026-09-24	current
https://sonomos.ai/assets/Dashboard-WYfRlDWb.js	js	9 KB	2026-09-24	current
https://sonomos.ai/assets/Tour-nv0GaUWM.js	js	6.9 KB	2026-09-24	current
https://sonomos.ai/assets/Install-Axvc3DcR.js	js	14.7 KB	2026-09-24	current
https://sonomos.ai/assets/HowItWorks-C4HV7vVf.js	js	7.4 KB	2026-09-24	current
https://sonomos.ai/assets/WhatLockeIs-CrozFxi7.js	js	4.8 KB	2026-09-24	current
https://sonomos.ai/assets/CanaryEasterEgg-DKtOgP4A.js	js	4 KB	2026-09-24	current
https://sonomos.ai/assets/CommandPalette-Bar573vw.js	js	20.4 KB	2026-09-24	current
https://sonomos.ai/assets/client-SyaKgYNO.js	js	569 B	2026-09-24	current
https://sonomos.ai/assets/Downloads-BpCP7ABu.js	js	16.4 KB	2026-09-24	current
https://sonomos.ai/assets/Contact-DEuS2rF8.js	js	8 KB	2026-09-24	current
https://sonomos.ai/assets/Pricing-C5nsUbYd.js	js	3.3 KB	2026-09-24	current
https://sonomos.ai/assets/Blog-AgVp7CI0.js	js	3.6 KB	2026-09-24	current
https://sonomos.ai/assets/app-C5yrFt3l.js	js	1.8 MB	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, 83 files, 3.3 MB; 19 libraries, 1 identifier, 29 third-party hosts
19 libraries added
- cloudflare-email-decode
- @vitest/utils 5.0.2
- @alfatech/livechat 2026.9.0-9.2
- @chatvolt/embeds 4.3.16
- @epigraph/configurator 2.7.0
- @commonlit/commonlit-frontend 0.1.0
- @constructor-io/constructorio-ui-autocomplete 1.30.1
- @desivocal/agents-cdn 1.0.21
- @digital-realty/ui-mfe-reports 16.0.1
- dayschedule-widget 1.2.8
- @etchteam/recycling-locator 1.78.1
- @pydantic/ai-chat-ui 2.3.0
- and 7 more
1 identifier added
- fpz4ian5pc7vh417bufydvknhkgif8 Facebook domain verification
30 third-party hosts added
83 files added

Questions about sonomos.ai

How does PageSourceSearch know what sonomos.ai 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 sonomos.ai 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 sonomos.ai?: 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 sonomos.ai?: 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.