How does PageSourceSearch know what basedosdados.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 basedosdados.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 basedosdados.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 basedosdados.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

basedosdados.org

Built with gtm, webpack, @clerk/ui 1.34.0, @findify/bundle 7.1.108, d3 7.9.0, @marimo-team/frontend 0.25.0, in-renderer-js 1.2.3, facebook-pixel, stripe-js 2.4.0, @antv/g2 5.4.8, kore-web-sdk 11.28.1, @cognigy/webchat 3.50.0 and more. 5 pages and 118 stored files, last crawled 2026-10-02.

rank 1,009,341 44 libraries 2 identifiers 27 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
gtm		2026-10-02
webpack		2026-10-02
@clerk/ui	1.34.0	2026-10-02
@findify/bundle	7.1.108	2026-10-02
d3	7.9.0	2026-10-02
@marimo-team/frontend	0.25.0	2026-10-02
in-renderer-js	1.2.3	2026-10-02
facebook-pixel		2026-10-02
stripe-js	2.4.0	2026-10-02
@antv/g2	5.4.8	2026-10-02
kore-web-sdk	11.28.1	2026-10-02
@cognigy/webchat	3.50.0	2026-10-02
tableexport.jquery.plugin	1.33.0	2026-10-02
@widgetbot/crate	3.9.1	2026-10-02
hubspot-forms		2026-10-02
vega	6.4.0	2026-10-02
vega-embed	7.3.0	2026-10-02
@aurolabs/auro-back-to-top	1.1.0	2026-10-02
@stlite/mountable	0.75.0	2026-10-02
@oiz/stzh-components	4.16.0	2026-10-02
volantis-static	0.0.1761982841160	2026-10-02
artplayer-plugin-vast	1.0.0	2026-10-02
docs-searchbar.js	2.5.0	2026-10-02
showdown-katex	0.8.0	2026-10-02
highlightjs	9.16.2	2026-10-02
@memori.ai/memori-webcomponent	8.3.3	2026-10-02
@formio/js	5.6.1	2026-10-02
@descope/web-components-ui	3.21.0	2026-10-02
@widgetti/solara-vuetify-app	10.1.1	2026-10-02
@stytch/vanilla-js	6.3.0	2026-10-02
@tsocial/tvweb-sdk	5.38.6	2026-10-02
cobrowse-sdk-js	3.28.7	2026-10-02
@anyline/anyline-js	56.1.3	2026-10-02
@formbird/angular-elements	8.5.10	2026-10-02
comindware.core.ui	2.1.149	2026-10-02
@antv/g6	5.1.1	2026-10-02
@wix/image	1.454.0	2026-10-02
@zonos/elements	1.3.289	2026-09-25
@miso.ai/client-sdk	1.13.1	2026-09-25
reveal.js	6.0.2	2026-09-25
graphql-playground-react	1.7.28	2026-09-25
@pdftron/webviewer	12.1.0	2026-09-25
quill-table-better	1.2.3	2026-09-25
@pdftron/pdfjs-express-viewer	8.7.5	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
Meta pixel id (Meta)	1049936414117470	view source
Google Tag Manager container (Google)	GTM-5NWMN98	view source

Third-party hosts

Hosts outside basedosdados.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
apoia.se	connect	view source
billing.stripe.com	connect	view source
bsky.app	connect	view source
chat.whatsapp.com	connect	view source
cloud.google.com	connect	view source
coda.io	connect	view source
connect.facebook.net	connect	view source
console.cloud.google.com	connect	view source
discord.gg	connect	view source
drive.google.com	connect	view source
fonts.googleapis.com	connect	view source
github.com	connect	view source
js.hsforms.net	connect	view source
js.stripe.com	connect	view source
linkedin.com	connect	view source
reactjs.org	connect	view source
storage.googleapis.com	connect	view source
stripe.com	connect	view source
twitter.com	connect	view source
use.typekit.net	connect	view source
vega.github.io	connect	view source
www.facebook.com	connect	view source
www.googletagmanager.com	iframe connect	view source
www.linkedin.com	connect	view source
www.tesourotransparente.gov.br	connect	view source
www.w3.org	connect	view source
www.youtube.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 118) }. 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://basedosdados.org/_next/static/chunks/5019.e507b4c2eb4439bc.js	js	602.5 KB	2026-10-02	current
https://connect.facebook.net/en_US/fbevents.js	js library	not fetched	2026-10-02	current
https://js.hsforms.net/forms/embed/9331013.js	js library	not fetched	2026-10-02	current
https://js.hsforms.net/forms/embed/v2.js	js library	not fetched	2026-10-02	current
https://js.hsforms.net/forms/v2.js	js library	not fetched	2026-10-02	current
https://www.googletagmanager.com/gtm.js?id=	js library	not fetched	2026-10-02	current
https://basedosdados.org/_next/static/chunks/133d71a1.7ad92f19c1b2e6a7.js	js	242.2 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/2467-5100417e6c5a8bcb.js	js	7.2 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/9827-65fa95cb2fffa381.js	js	12.2 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/3173-5a4197f0ff3e160b.js	js	14.9 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/4427-6d1aaf0481bfa8bd.js	js	23.5 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/3238-1bb323b37d5ebbbe.js	js	13.2 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/6410-f3bc827c08dc09c1.js	js	16 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/7464-f063e7fa085e0f6c.js	js	116.2 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/pag…/[username]-a922bd6b7656bf61.js	js	403 B	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…/survey-20d4174c5c9a1a15.js	js	10.8 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…/register-5e27ce7c9320a896.js	js	19.9 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/2162-6ff7c6071a42a8bc.js	js	7.4 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…rd-recovery-c7c6a7ba6c30bf4f.js	js	20.5 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…/user/login-80c5c6e755ef3934.js	js	20.3 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…check-email-47d132de66afb8e3.js	js	2.6 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…ate-account-32de4c855de9bfbd.js	js	12.3 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/user-f51c568dbc297815.js	js	110.5 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/3685-da2a031796f61914.js	js	43.6 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…ransparency-804e986028b92ec6.js	js	178 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/terms-6f83d9b9ebf0c234.js	js	12.5 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/services-12ff3d231fad4020.js	js	32.7 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/prices-2c7bd1c4c8bab846.js	js	1.8 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/faq-95d7e96685e5991d.js	js	7.4 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…/[slug]-a32ea291ad1c56f1.js	js	18 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…/[dataset]-27086b0e6377816b.js	js	131.1 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/812cee03-335967d07920b0a4.js	js	268.3 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/pag…-consulting-22964a3e6f1d81b8.js	js	1.6 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/contact-f64acf153153b8ee.js	js	3.1 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…/chatbot-lp-da7f84d7485cffe6.js	js	18.5 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/chatbot-3d27a57245c37b48.js	js	135.6 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/9779-ae86657be7b1bace.js	js	86 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/pag…/[id]-6510403448aa7033.js	js	3.8 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/2995-dfccb6dddef52ddd.js	js	6.6 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/pag…ase-studies-f27e5fa4947e3eed.js	js	7.9 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/bdpro-16f3d1e929427198.js	js	21.5 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pag…/[slug]-cc2825d896c740b6.js	js	3.7 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/bd-orgs-7f86c31ee3d96ab4.js	js	1.2 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/_error-98fcd42430fe93f3.js	js	250 B	2026-10-02	current
https://basedosdados.org/_next/static/chunks/pages/500-76c73f7ee2613513.js	js	1.4 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/404-42009b5c79a841aa.js	js	2 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/about-us-c5abc2940d428165.js	js	21.1 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/8501-064fb91b97718dee.js	js	22.3 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/6883-7f0020d60303c197.js	js	91.6 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/pag…/%5Bslug%5D-a32ea291ad1c56f1.js	js	18 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/7350-001a5f0d42726504.js	js	35.6 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/3177-8ef97b2e58a0546a.js	js	22.2 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/pages/blog-17b1999f68b68835.js	js	1.6 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/3886-a91203ad5c948f77.js	js	8.8 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/pages/search-b399f8fa216e8958.js	js	61.3 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/7265-ec6fd2d3cb71d33e.js	js	30 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/450-bccf3d366cbb990a.js	js	37.2 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/5675-eb60ba0d7566dc5a.js	js	9.3 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/6608-eab44dd7309a10bd.js	js	13 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/5121-7ff77dca22ee6c97.js	js	51 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/29107295-8aa1ec4673bea148.js	js	68.6 KB	2026-10-02	current
https://basedosdados.org/_next/static/UA_M6JZYAw4yQFtddVvUp/_ssgManifest.js	js	566 B	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/UA_M6JZYAw4yQFtddVvUp/_buildManifest.js	js	4.4 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/index-f52871424d85cb4d.js	js	15.4 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/660-d59f7624cf785d8c.js	js	64.7 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/8035-086fb0d0c35d6ed9.js	js	14.7 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/5093-b52101bde6513cb0.js	js	32.8 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/9744-e6047b4ecacfc5a2.js	js	209.2 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/pages/_app-277e045f677667cb.js	js	280.4 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/main-bc100f048ffe9138.js	js	109.1 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/framework-a661be0ab3977016.js	js	127 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/polyfills-c67a75d1b6f99dc8.js	js	89.3 KB	2026-10-02	current
https://basedosdados.org/_next/static/chunks/webpack-4b0cecc1bcedaff4.js	js	4.2 KB	2026-10-02	2026-10-02
https://basedosdados.org/about-us	html	94.8 KB	2026-10-02	2026-10-02
https://basedosdados.org/docs/home	html	85 KB	2026-10-02	2026-10-02
https://basedosdados.org/blog	html	87.1 KB	2026-10-02	2026-10-02
https://basedosdados.org/search	html	89.4 KB	2026-10-02	2026-10-02
https://basedosdados.org/	html	101 KB	2026-10-02	2026-10-02
https://basedosdados.org/_next/static/chunks/2676-c73376d81bee67b0.js	js	13.1 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/6410-cdb29fb0b38454fb.js	js	15.9 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…/[username]-9a49c662156e01c6.js	js	107.3 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/4790-ca37eb73021fc76d.js	js	41.3 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…/survey-1870aaf88e18b174.js	js	10.7 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…/register-f3325b320f130a10.js	js	10.1 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…rd-recovery-43488cfee47e80b2.js	js	20.5 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…/user/login-c1e6ff8a8c25cebf.js	js	6.9 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…check-email-dc465cfe5633e9a8.js	js	2.6 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…ate-account-f2a7d6c3a669eff5.js	js	12.3 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…ransparency-da4eb19703476d0a.js	js	178 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/terms-af9127dea81f9520.js	js	12.5 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/services-a56a96e31e001665.js	js	32.7 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/prices-6d17bf380d87cb41.js	js	1.8 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/faq-19d3a243fe167097.js	js	7.4 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…/[slug]-5bdea5c8c95ac078.js	js	18 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…/[dataset]-85a674e18e6bd064.js	js	131.1 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…-consulting-cee974f7b5b076b4.js	js	1.6 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/contact-962adb6e267b0b37.js	js	3.1 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…/chatbot-lp-ffecec6d19b6adf7.js	js	18.5 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/chatbot-3376c2609f56b1e3.js	js	126.7 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…/[id]-b1db96787cbbd739.js	js	3.8 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…ase-studies-039d61088cd171c8.js	js	7.9 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…/[slug]-556160e4d2d47edb.js	js	3.7 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/bdpro-84779e7e79a6d165.js	js	21.5 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/bd-orgs-19b4be86d603b2a3.js	js	1.2 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/500-ba1b81d249c9ca00.js	js	1.4 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/404-9509ae64114101ea.js	js	2 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/about-us-5d10931fe4392978.js	js	21.1 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pag…/%5Bslug%5D-5bdea5c8c95ac078.js	js	18 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/blog-5aca2610a380909a.js	js	1.6 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/search-06cef06bac1e69d8.js	js	61.3 KB	2026-09-25	current
https://basedosdados.org/_next/static/olAL-XWZjQK0oLHhR--Je/_ssgManifest.js	js	566 B	2026-09-25	current
https://basedosdados.org/_next/static/olAL-XWZjQK0oLHhR--Je/_buildManifest.js	js	4.4 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/index-8672cc1a930c8d32.js	js	15.4 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/660-8fd2a675d7cb68c9.js	js	55.9 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/9788-14cee6cf7355d6a5.js	js	15.9 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/4071-bcc6a9f12e50869b.js	js	211 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/pages/_app-92836cce5bba16b0.js	js	265.5 KB	2026-09-25	current
https://basedosdados.org/_next/static/chunks/webpack-c81c81c163275a05.js	js	4.2 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.

2026-10-02 first crawl

5 pages, 78 files, 4 MB; 37 libraries, 2 identifiers, 27 third-party hosts
37 libraries added
- gtm
- facebook-pixel
- tableexport.jquery.plugin 1.33.0
- comindware.core.ui 2.1.149
- @findify/bundle 7.1.108
- @aurolabs/auro-back-to-top 1.1.0
- @oiz/stzh-components 4.16.0
- docs-searchbar.js 2.5.0
- @clerk/ui 1.34.0
- @tsocial/tvweb-sdk 5.38.6
- @widgetti/solara-vuetify-app 10.1.1
- @memori.ai/memori-webcomponent 8.3.3
- and 25 more
2 identifiers added
- GTM-5NWMN98 Google Tag Manager container
- 1049936414117470 Meta pixel id
28 third-party hosts added
- www.googletagmanager.com
- reactjs.org
- www.w3.org
- fonts.googleapis.com
- use.typekit.net
- storage.googleapis.com
- www.googletagmanager.com
- connect.facebook.net
- www.facebook.com
- discord.gg
- www.youtube.com
- apoia.se
- and 16 more
78 files added

Questions about basedosdados.org

How does PageSourceSearch know what basedosdados.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 basedosdados.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 basedosdados.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 basedosdados.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.