How does PageSourceSearch know what filtrat.io 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 filtrat.io 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 filtrat.io?

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 filtrat.io?

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

filtrat.io

Built with @blotoutio/providers-blotout-consent-sdk 1.73.0, @marimo-team/frontend 0.25.0, cloudflare-insights, universalviewer 4.4.4, @scalar/api-reference, @feedmepos/mf-report 5.29.2, @alfatech/livechat 2026.9.0-9.2, @orbitellabs/chatbot-sdk 2.0.5, @feedmepos/mf-menu 0.32.80-alpha.2, @vitest/utils 5.0.2, @feedmepos/mf-inventory-portal 1.7.17, excellentexport 3.9.16 and more. 6 pages and 122 stored files, last crawled 2026-10-02.

rank 366,516 23 libraries 0 identifiers 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
@blotoutio/providers-blotout-consent-sdk	1.73.0	2026-10-02
@marimo-team/frontend	0.25.0	2026-10-02
cloudflare-insights		2026-10-02
universalviewer	4.4.4	2026-10-02
@scalar/api-reference		2026-10-02
@feedmepos/mf-report	5.29.2	2026-10-02
@alfatech/livechat	2026.9.0-9.2	2026-10-02
@orbitellabs/chatbot-sdk	2.0.5	2026-10-02
@feedmepos/mf-menu	0.32.80-alpha.2	2026-10-02
@vitest/utils	5.0.2	2026-10-02
@feedmepos/mf-inventory-portal	1.7.17	2026-10-02
excellentexport	3.9.16	2026-10-02
@prefecthq/prefab-ui	0.20.2	2026-10-02
@wavoip/wavoip-webphone	1.9.1	2026-10-02
@waniwani/sdk	0.21.3	2026-10-02
fancygrid	1.7.180	2026-10-02
@amcharts/amcharts5	5.20.8	2026-10-02
@wf-financing/ui	5.5.6	2026-10-02
@pydantic/ai-chat-ui	2.3.0	2026-10-02
@eka-care/medassist-widget	0.1.131	2026-09-24
@constructor-io/constructorio-ui-autocomplete	1.30.1	2026-09-24
tableexport.jquery.plugin	1.33.0	2026-09-24
alasql	4.19.1	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 filtrat.io 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
app.clay.com	connect	view source
calendly.com	connect	view source
cdn.jsdelivr.net	script	view source
chromewebstore.google.com	connect	view source
contentstudio.io	connect	view source
docs.linkup.so	connect	view source
example.com	connect	view source
flygen.space	connect	view source
fonts.googleapis.com	stylesheet connect	view source
fonts.gstatic.com	connect	view source
lead-gen.internal	connect	view source
platform.deepseek.com	connect	view source
purl.oclc.org	connect	view source
react.dev	connect	view source
relevant.software	connect	view source
scaling-labs.co	connect	view source
schema.org	connect	view source
schemas.microsoft.com	connect	view source
schemas.openxmlformats.org	connect	view source
serper.dev	connect	view source
sheetjs.openxmlformats.org	connect	view source
static.cloudflareinsights.com	script	view source
supertokens.com	connect	view source
uodo.gov.pl	connect	view source
www.linkedin.com	connect	view source
www.mailtester.ninja	connect	view source
www.no2bounce.com	connect	view source
www.w3.org	connect	view source
www.wise-squad.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 122) }. 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://cdn.jsdelivr.net/npm/@scalar/api-reference	js library	not fetched	2026-10-02	2026-10-02
https://filtrat.io/assets/monitors-DWwIsjyg.js	js	7.4 KB	2026-10-02	current
https://static.cloudflareinsights.com/beacon.min…85bb4c19e7a9bdbcba1788362987495	js library	not fetched	2026-10-02	current
https://filtrat.io/assets/MonitorsWatchersTab-Z3PH-EB0.js	js	4.5 KB	2026-10-02	current
https://filtrat.io/assets/LinkedinTab-BtVnude3.js	js	6.1 KB	2026-10-02	current
https://filtrat.io/assets/EmailHealthTab-DccdThkD.js	js	9.5 KB	2026-10-02	current
https://filtrat.io/assets/UsersRevenueTab-C1v7M9Tl.js	js	29.2 KB	2026-10-02	current
https://filtrat.io/assets/CostsTab-DuY5sDXy.js	js	13.2 KB	2026-10-02	current
https://filtrat.io/assets/OverviewTab-BLEXvph_.js	js	18.4 KB	2026-10-02	current
https://filtrat.io/assets/try._token.bulk-results._jobId-DEn4_ite.js	js	10.4 KB	2026-10-02	current
https://filtrat.io/assets/app.bulk-finder._jobId-BxdmQ7tp.js	js	20.2 KB	2026-10-02	current
https://filtrat.io/assets/app.bulk._jobId-DLvasylP.js	js	45.7 KB	2026-10-02	current
https://filtrat.io/assets/app.companies._listId-CuGXlwUj.js	js	21 KB	2026-10-02	current
https://filtrat.io/assets/app.leads._listId-DtXXSiau.js	js	52.7 KB	2026-10-02	current
https://filtrat.io/assets/app.sn-contacts._listId-DtqBFgK5.js	js	41 B	2026-10-02	current
https://filtrat.io/assets/app.bulk-finder.index-DasrBo-o.js	js	11.9 KB	2026-10-02	current
https://filtrat.io/assets/app.bulk.index-RMXqu1TH.js	js	5.8 KB	2026-10-02	current
https://filtrat.io/assets/app.companies.index-DlX2V8_W.js	js	31 KB	2026-10-02	current
https://filtrat.io/assets/app.leads.index-CIpTOwEF.js	js	59.9 KB	2026-10-02	current
https://filtrat.io/assets/app.sn-contacts.index-DtqBFgK5.js	js	41 B	2026-10-02	current
https://filtrat.io/assets/try._token.bulk-CuhuKZqg.js	js	15.4 KB	2026-10-02	current
https://filtrat.io/assets/try._token.bulk-finder--6LaXJbp.js	js	10.4 KB	2026-10-02	current
https://filtrat.io/assets/try._token.finder-BO2I-PZl.js	js	5.6 KB	2026-10-02	current
https://filtrat.io/assets/try._token.results-2tiHEKOj.js	js	8.4 KB	2026-10-02	current
https://filtrat.io/assets/try._token.roi-Twzq-QAv.js	js	11.4 KB	2026-10-02	current
https://filtrat.io/assets/try._token.verify-DClLwq1O.js	js	5.3 KB	2026-10-02	current
https://filtrat.io/assets/try._token.index-J9waxQvg.js	js	20.8 KB	2026-10-02	current
https://filtrat.io/assets/app.admin-dashboard-RVS2lIiE.js	js	5.4 KB	2026-10-02	current
https://filtrat.io/assets/app.api-keys-Cb642CSr.js	js	5.7 KB	2026-10-02	current
https://filtrat.io/assets/app.credits-mcjwfJ5c.js	js	22 KB	2026-10-02	current
https://filtrat.io/assets/app.domain-YeHYxbvN.js	js	348.6 KB	2026-10-02	current
https://filtrat.io/assets/app.finder-BK2281HT.js	js	13.3 KB	2026-10-02	current
https://filtrat.io/assets/app.leads-test-BzubSmZt.js	js	13.9 KB	2026-10-02	current
https://filtrat.io/assets/app.monitors-CUp9ifnD.js	js	118 KB	2026-10-02	current
https://filtrat.io/assets/app.profile-CfvE346G.js	js	11.5 KB	2026-10-02	current
https://filtrat.io/assets/app.proxy-DvK-GRZc.js	js	15.9 KB	2026-10-02	current
https://filtrat.io/assets/app.roadmap-B_sabImE.js	js	3.8 KB	2026-10-02	current
https://filtrat.io/assets/app.settings-BS2_Ckh-.js	js	16.1 KB	2026-10-02	current
https://filtrat.io/assets/app.shareable-links-IUJGkaY_.js	js	21.3 KB	2026-10-02	current
https://filtrat.io/assets/app.sync-DrWYI8Ei.js	js	33.1 KB	2026-10-02	current
https://filtrat.io/assets/app.usage-CZs07YM5.js	js	10 KB	2026-10-02	current
https://filtrat.io/assets/app.users-BDICB-4A.js	js	24.9 KB	2026-10-02	current
https://filtrat.io/assets/app.verify-CKOH9_yn.js	js	8.1 KB	2026-10-02	current
https://filtrat.io/assets/app.index-Bqu2FNqw.js	js	13.9 KB	2026-10-02	current
https://filtrat.io/assets/blog.catch-all-problem-Blf3lGU0.js	js	25.3 KB	2026-10-02	current
https://filtrat.io/assets/blog.clay-catch-all-rows-DWl3Zi-j.js	js	15.2 KB	2026-10-02	current
https://filtrat.io/assets/blog.email-verificatio…r-lead-gen-agencies-CYvLQR5s.js	js	15.4 KB	2026-10-02	current
https://filtrat.io/assets/blog.mcp-ai-sdr-pipeline-BdJKIY8l.js	js	15.7 KB	2026-10-02	current
https://filtrat.io/assets/blog.switch-to-filtrat-from-any-verifier-DC2yCE9T.js	js	14.9 KB	2026-10-02	current
https://filtrat.io/assets/case-studies.contentstudio-BliQzXZB.js	js	14.6 KB	2026-10-02	current
https://filtrat.io/assets/case-studies.relevant-software-BegWghsK.js	js	21.4 KB	2026-10-02	current
https://filtrat.io/assets/case-studies.scaling-labs-JlRp_beF.js	js	15.6 KB	2026-10-02	current
https://filtrat.io/assets/case-studies.wise-squad-IC9R9f49.js	js	18 KB	2026-10-02	current
https://filtrat.io/assets/compare.bounceban-BsJkm_su.js	js	10.2 KB	2026-10-02	current
https://filtrat.io/assets/compare.bouncer-y8UkB5O4.js	js	10.7 KB	2026-10-02	current
https://filtrat.io/assets/compare.debounce-xzevCGjB.js	js	10.6 KB	2026-10-02	current
https://filtrat.io/assets/compare.millionverifier-gzUcbHij.js	js	10.4 KB	2026-10-02	current
https://filtrat.io/assets/compare.neverbounce-BjGm4Zmy.js	js	10.6 KB	2026-10-02	current
https://filtrat.io/assets/compare.zerobounce-ByM6GJHK.js	js	10.7 KB	2026-10-02	current
https://filtrat.io/assets/features.api-B80LTOYb.js	js	15.7 KB	2026-10-02	current
https://filtrat.io/assets/features.catch-all-CNi7Ovcn.js	js	14.7 KB	2026-10-02	current
https://filtrat.io/assets/features.email-finder-BnA41ymb.js	js	11.5 KB	2026-10-02	current
https://filtrat.io/assets/features.email-verification-D0YRnXJz.js	js	10.6 KB	2026-10-02	current
https://filtrat.io/assets/features.pattern-lookup-I9xmRADV.js	js	13.9 KB	2026-10-02	current
https://filtrat.io/assets/features.prospecting-BzZOq83H.js	js	21.7 KB	2026-10-02	current
https://filtrat.io/assets/integrations.clay-BfH_teJf.js	js	15.4 KB	2026-10-02	current
https://filtrat.io/assets/integrations.mcp-B83E2b5G.js	js	14.4 KB	2026-10-02	current
https://filtrat.io/assets/integrations.n8n-XEvnmnUC.js	js	21.3 KB	2026-10-02	current
https://filtrat.io/assets/try._token-BuM9j7dt.js	js	741 B	2026-10-02	current
https://filtrat.io/assets/try._token-DTbMcjqD.js	js	4 KB	2026-10-02	current
https://filtrat.io/assets/case-studies.index-BwcRjcn-.js	js	4.3 KB	2026-10-02	current
https://filtrat.io/assets/compare.index-BkYZhaAc.js	js	4.5 KB	2026-10-02	current
https://filtrat.io/assets/integrations.index-D-ook7x_.js	js	4.9 KB	2026-10-02	current
https://filtrat.io/assets/linkedin.index-ktPfIyc4.js	js	11.3 KB	2026-10-02	current
https://filtrat.io/assets/app-BezeoHmG.js	js	10.2 KB	2026-10-02	current
https://filtrat.io/assets/auth-DEqkBcOb.js	js	24.5 KB	2026-10-02	current
https://filtrat.io/assets/cookies-DtqBFgK5.js	js	41 B	2026-10-02	current
https://filtrat.io/assets/dpa-BRxRu9GI.js	js	19.1 KB	2026-10-02	current
https://filtrat.io/assets/extension-D4DUjbvd.js	js	8.6 KB	2026-10-02	current
https://filtrat.io/assets/legal-D86fl9v8.js	js	3.3 KB	2026-10-02	current
https://filtrat.io/assets/privacy-CcTZJnIH.js	js	20.5 KB	2026-10-02	current
https://filtrat.io/assets/security-CkIdSkdX.js	js	6 KB	2026-10-02	current
https://filtrat.io/assets/terms-BIs2Ddwd.js	js	23.3 KB	2026-10-02	current
https://filtrat.io/assets/contact-CoRp0_cd.js	js	1.1 KB	2026-10-02	current
https://filtrat.io/assets/user-check-A8p5_ya_.js	js	239 B	2026-10-02	current
https://filtrat.io/assets/refresh-cw-B_-pJtCV.js	js	317 B	2026-10-02	current
https://filtrat.io/assets/globe-rLXlxo5D.js	js	238 B	2026-10-02	current
https://filtrat.io/assets/external-link-D9XWhkb9.js	js	252 B	2026-10-02	current
https://filtrat.io/assets/linkedin.accounts-BVvTyxsM.js	js	10.4 KB	2026-10-02	current
https://filtrat.io/assets/arrow-right-DARgk8XA.js	js	166 B	2026-10-02	current
https://filtrat.io/assets/blog.index-BQv47b9i.js	js	4.2 KB	2026-10-02	current
https://filtrat.io/assets/circle-question-mark-DAy0z5hz.js	js	249 B	2026-10-02	current
https://filtrat.io/assets/circle-x-DOrGm-9f.js	js	208 B	2026-10-02	current
https://filtrat.io/assets/utils-CT6uuaim.js	js	27.4 KB	2026-10-02	current
https://filtrat.io/assets/menu-iooP3v4S.js	js	185 B	2026-10-02	current
https://filtrat.io/assets/linkedin-DB9u5le1.js	js	290 B	2026-10-02	current
https://filtrat.io/assets/Logo-B6MjOmwp.js	js	2.3 KB	2026-10-02	current
https://filtrat.io/assets/Close-BIY8j20V.js	js	991 B	2026-10-02	current
https://filtrat.io/assets/chevron-down-B6oBiAOa.js	js	129 B	2026-10-02	current
https://filtrat.io/assets/pricing-DbUxfCjZ.js	js	396 B	2026-10-02	current
https://filtrat.io/assets/clock-CQkuYI_y.js	js	170 B	2026-10-02	current
https://filtrat.io/assets/earth-CQ3YI8mp.js	js	394 B	2026-10-02	current
https://filtrat.io/assets/workflow-DIEpD53F.js	js	261 B	2026-10-02	current
https://filtrat.io/assets/CostBreakdown-CwZYO19e.js	js	6 KB	2026-10-02	current
https://filtrat.io/assets/sparkles-MtzBjjcr.js	js	495 B	2026-10-02	current
https://filtrat.io/assets/x-BJfCG5_W.js	js	150 B	2026-10-02	current
https://filtrat.io/assets/mail-2XvqTCSu.js	js	209 B	2026-10-02	current
https://filtrat.io/assets/check-CrTQsdac.js	js	125 B	2026-10-02	current
https://filtrat.io/assets/search-DnX2Pvn6.js	js	175 B	2026-10-02	current
https://filtrat.io/assets/shield-check-CqjlxloS.js	js	316 B	2026-10-02	current
https://filtrat.io/assets/circle-check-CH-Qgjsm.js	js	179 B	2026-10-02	current
https://filtrat.io/assets/useInView-CAvNSISZ.js	js	985 B	2026-10-02	current
https://filtrat.io/assets/button-B8diw7lv.js	js library	3.9 KB	2026-10-02	current
https://filtrat.io/assets/Nav-DWnFEygG.js	js	10.2 KB	2026-10-02	current
https://filtrat.io/assets/index-DkPz6aQi.js	js	30.4 KB	2026-10-02	current
https://filtrat.io/assets/index-BhKFgU4O.js	js	806.9 KB	2026-10-02	current
https://filtrat.io/contact	html	20.4 KB	2026-10-02	2026-10-02
https://filtrat.io/linkedin/accounts	html	42.4 KB	2026-10-02	2026-10-02
https://filtrat.io/v1/docs	html	2.6 KB	2026-10-02	2026-10-02
https://filtrat.io/	html	71.9 KB	2026-10-02	2026-10-02
https://filtrat.io/blog	html	26.9 KB	2026-10-02	2026-10-02
https://filtrat.io/features/email-finder	html	42.7 KB	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, 121 files, 2.6 MB; 19 libraries, 0 identifiers, 29 third-party hosts
19 libraries added
- @vitest/utils 5.0.2
- @prefecthq/prefab-ui 0.20.2
- @orbitellabs/chatbot-sdk 2.0.5
- universalviewer 4.4.4
- @waniwani/sdk 0.21.3
- @wavoip/wavoip-webphone 1.9.1
- @wf-financing/ui 5.5.6
- @pydantic/ai-chat-ui 2.3.0
- @alfatech/livechat 2026.9.0-9.2
- @marimo-team/frontend 0.25.0
- @blotoutio/providers-blotout-consent-sdk 1.73.0
- @feedmepos/mf-menu 0.32.80-alpha.2
- and 7 more
30 third-party hosts added
- static.cloudflareinsights.com
- fonts.googleapis.com
- cdn.jsdelivr.net
- react.dev
- www.w3.org
- example.com
- supertokens.com
- schema.org
- www.linkedin.com
- fonts.googleapis.com
- fonts.gstatic.com
- flygen.space
- and 18 more
121 files added
- https://filtrat.io/ html
- https://filtrat.io/blog html
- https://filtrat.io/v1/docs html
- https://filtrat.io/linkedin/accounts html
- https://filtrat.io/contact html
- https://filtrat.io/assets/index-BhKFgU4O.js js
- https://filtrat.io/assets/index-DkPz6aQi.js js
- https://filtrat.io/assets/Nav-DWnFEygG.js js
- https://filtrat.io/assets/button-B8diw7lv.js js
- https://filtrat.io/assets/useInView-CAvNSISZ.js js
- https://filtrat.io/assets/circle-check-CH-Qgjsm.js js
- https://filtrat.io/assets/shield-check-CqjlxloS.js js
- and 109 more

Questions about filtrat.io

How does PageSourceSearch know what filtrat.io 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 filtrat.io 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 filtrat.io?: 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 filtrat.io?: 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.