How does PageSourceSearch know what atlasprimer.com 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 atlasprimer.com 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 atlasprimer.com?

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 atlasprimer.com?

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

atlasprimer.com

Built with gtm, gtag, webpack, @wix/design-system 1.328.0, pixi.js 8.21.0, stripe-js v3, @constructor-io/constructorio-ui-autocomplete 1.30.1, cloudflare-turnstile, @tanay-wispr/webflow-package 6.7.11, face-api.js 0.22.2, pdfmake 0.3.11, @vercel/og 1.0.3 and more. 5 pages and 167 stored files, last crawled 2026-10-01.

rank 254,467 63 libraries 2 identifiers 36 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		2026-10-01
gtag		2026-10-01
webpack		2026-10-01
@wix/design-system	1.328.0	2026-10-01
pixi.js	8.21.0	2026-10-01
stripe-js	v3	2026-10-01
@constructor-io/constructorio-ui-autocomplete	1.30.1	2026-10-01
cloudflare-turnstile		2026-10-01
@tanay-wispr/webflow-package	6.7.11	2026-10-01
face-api.js	0.22.2	2026-10-01
pdfmake	0.3.11	2026-10-01
@vercel/og	1.0.3	2026-10-01
@commonlit/commonlit-frontend	0.1.0	2026-10-01
pdf-parse	2.4.5	2026-10-01
@desivocal/agents-cdn	1.0.21	2026-10-01
@vouchfor/embeds	8.4.3	2026-10-01
universalviewer	4.4.4	2026-10-01
botframework-webchat	4.19.1	2026-10-01
simple-mind-map	0.14.0-fix.3	2026-10-01
@progress/kendo-ui	2026.3.811	2026-10-01
@epigraph/configurator	2.7.0	2026-10-01
@moveo-ai/web-client	0.119.0	2026-10-01
mammoth	1.12.3	2026-10-01
react-reconciler-constants		2026-10-01
@alfatech/livechat	2026.9.0-9.2	2026-10-01
plotly.js	4.1.1	2026-10-01
mammoth-plus	2.0.2	2026-10-01
pdfmake-rtl	2.1.2	2026-10-01
@bikematrix/web-components	1.3.23	2026-10-01
@mux/videojs-kit	0.12.3	2026-10-01
@getopenpay/openpay-js	0.5.25	2026-10-01
dayschedule-widget	1.2.8	2026-10-01
holidoit	1.0.163	2026-10-01
@prefecthq/prefab-ui	0.20.2	2026-10-01
@etchteam/recycling-locator	1.78.1	2026-10-01
@feedmepos/mf-payment	1.11.6	2026-10-01
@perceptimagery/dita-configurator	1.3.24	2026-10-01
@stytch/vanilla-js	6.3.0	2026-10-01
jqwidgets-scripts	27.0.1	2026-10-01
cobrowse-sdk-js	3.28.7	2026-10-01
@isle-project/dll	0.50.65	2026-10-01
@formbird/angular-elements	8.5.10	2026-10-01
@percy.ai/hvs-funnel-overlay	0.5.13	2026-10-01
@grapecity/spread-sheets-pdf	18.2.5	2026-10-01
ai-chatbot-widget	0.1.6	2026-10-01
@biopassid/face-sdk	1.3.46	2026-10-01
devexpress-richedit	26.1.5	2026-10-01
@chainlink/cl-search-frontend	0.13.2	2026-10-01
@payment-kit-js/vanilla	0.6.6	2026-10-01
amcharts3	3.21.15	2026-10-01
@twinalyze/web-analytics	1.0.26	2026-10-01
@openplayerjs/ads	3.6.5	2026-10-01
@huolala-tech/page-spy-plugin-ospy	2.4.0	2026-10-01
prebid.js	11.35.0	2026-09-24
froala-editor	5.4.0	2026-09-24
@marimo-team/frontend	0.25.0	2026-09-24
@inkeep/cxkit-js	0.5.119	2026-09-24
centrifuge	5.7.4	2026-09-24
clevertap-web-sdk	3.0.3	2026-09-24
remarkable	2.0.1	2026-09-24
mtr-facemesh	7.8.0	2026-09-24
@pie-api/pie-api-components	5.16.2	2026-09-24
@snippyly/plugin	1.0.269	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
Google Analytics 4 measurement id (Google)	G-789FCXHSBJ	view source
Google Tag Manager container (Google)	GTM-W9MWCQTC	view source

Third-party hosts

Hosts outside atlasprimer.com 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
acme.com	connect	view source
api.dicebear.com	connect	view source
api.emailjs.com	connect	view source
app.posthog.com	connect	view source
appleid.cdn-apple.com	connect	view source
challenges.cloudflare.com	connect	view source
community.canvaslms.com	connect	view source
ejemplo.com	connect	view source
eu.i.posthog.com	connect	view source
example.com	connect	view source
gcjrxayvxlzexooemvak.supabase.co	connect	view source
javrypgfzjhzaxnenwka.supabase.co	connect	view source
js.stripe.com	script	view source
jvheswuutpydtcepwzqi.supabase.co	connect	view source
linkedin.com	connect	view source
mail.google.com	connect	view source
ns.adobe.com	connect	view source
outlook.office.com	connect	view source
purl.oclc.org	connect	view source
purl.org	connect	view source
react.dev	connect	view source
reactjs.org	connect	view source
rivpslnqkfptikytwzlz.supabase.co	connect	view source
schemas.microsoft.com	connect	view source
schemas.openxmlformats.org	connect	view source
schemas.zwobble.org	connect	view source
sentry.io	connect	view source
us.i.posthog.com	connect	view source
us.posthog.com	connect	view source
www.aiim.org	connect	view source
www.googletagmanager.com	script iframe	view source
www.linkedin.com	connect	view source
www.w3.org	connect	view source
yandex.com	connect	view source
your-company.com	connect	view source
youruniversity.instructure.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 167) }. 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://atlasprimer.com/assets/useSubscription-B7O2YIs0.js	js	15.7 KB	2026-10-01	2026-10-01
https://challenges.cloudflare.com/turnstile/v0/api.js	js library	not fetched	2026-10-01	current
https://js.stripe.com/v3/	js library	not fetched	2026-10-01	current
https://www.googletagmanager.com/gtag/js?id=G-789FCXHSBJ	js library	not fetched	2026-10-01	current
https://atlasprimer.com/assets/ContactForm-hAfNE9R3.js	js	7.6 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/AdminWelcomeScreen-BD1JF_1O.js	js	6.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/AdminGongCallbackPage-BGEkfuIZ.js	js	2.2 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/AdminIntegrationsPage-DsGGAp3v.js	js	34 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/OrganizationProfilePage-DcmgCygB.js	js	30 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/AdminSecurityPage-OFJpb8oA.js	js	15.2 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/BrandingPage-C2OcSg8e.js	js	7.8 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/AdminAccessDenied-CjldEs0I.js	js	1.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/AdminSettings-CnAqwJHB.js	js	5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/AdminAnalytics-Bat2d9Cq.js	js	186.7 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Assignments-DD8Gz2Va.js	js	39.8 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/ScenarioAdmin-BUACuydL.js	js	11.6 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/UserManagement-BdlaKBN1.js	js	35.4 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Index-BXlcSbPZ.js	js	57.9 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Leaderboard-Qy5aReFp.js	js	9.8 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Settings-CwKPrzmv.js	js	1.5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/CanvasCallbackPage-COLB4QWc.js	js	3.7 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/GongCallbackPage-CGB0YRf6.js	js	2.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/LearningHubOverlay-BowmKUmj.js	js	5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/HelpPage-DwVkguCb.js	js	215.5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/SpeakerNotesPage-yEAo6SdZ.js	js	6.7 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Assignments-DNG2xQGl.js	js	18.8 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/IntegrationsPage-D7Dhs0B8.js	js	7.5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/VerificationSuccess-CzuR3hpg.js	js	2.6 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/ROICalculator-B-zuWuyx.js	js	50.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Pricing-CjYTTAll.js	js	14.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/ScenarioDetails-UnH0qUvg.js	js	22.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/NotFound-Dp3MGmNX.js	js	800 B	2026-10-01	2026-10-01
https://atlasprimer.com/assets/SetupUsername-xIgdB2cs.js	js	9.5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Profile-CHVa-v6I.js	js	8.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Auth-DG62gCMm.js	js	63.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Browse-D67a_NSY.js	js	16 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Dashboard-CfnotcMj.js	js	41.7 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Results-BEx8N1EW.js	js	54.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/LinkedinCallback-DLtfTRG0.js	js	2.5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/CreateFromLinkedinFounder-Bito7_72.js	js	29.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/CreateFromLinkedinSalesRep-BTKSCf73.js	js	23.5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Create-BzkGv9tm.js	js	676.7 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Play-aWv6rA2E.js	js	669.8 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/AgentPlay-DQcKIykn.js	js	746 B	2026-10-01	2026-10-01
https://atlasprimer.com/assets/AgentsPage-Cv7pPmHB.js	js	29.6 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/DynamicPage-yWXyo4iD.js	js	24.8 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/VideoPage-DfcmcPFm.js	js	1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Mannaudsdagurinn2026-B59OItGv.js	js	18.2 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/JapanSociety-DZe6_X40.js	js	3.6 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/WebSummit2026-5wWtRbGz.js	js	3.6 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/HrTech2026-BRQzP7rz.js	js	3.6 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Safety-TG9VBzIo.js	js	6.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Hiring-CXPO4Lma.js	js	6.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/LeadershipTraining-_lYj6oAk.js	js	6.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/CivilDiscourse-Q0K07Nif.js	js	7.8 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Tradeshows-BlDN9nRf.js	js	7.6 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/LegalServices-Yv9iPn8q.js	js	8.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/MediaAndAdvertising-D__kLV_f.js	js	6.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/CareerServices-D630my30.js	js	6.4 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/CorporateLD-B_RuxsrV.js	js	6.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/HealthAndLifeSciences-COsLxiGS.js	js	9 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/FinancialServices-DMrFokQ7.js	js	8.9 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Education-C9aJDB6s.js	js	6.8 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Hospitality-CxAdw6gE.js	js	7.4 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Tourism-jZol6CaX.js	js	7.5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/CustomerService-iNm6aj6z.js	js	7.4 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/SlideshowPage-C9u1U0XX.js	js	17.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Sales-DNOk8vvr.js	js	7.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Contact-DimsLV_c.js	js	2.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Terms-B2Q8_ZsU.js	js	23 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Privacy-DSGKIFNq.js	js	9.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/_slug_-Dp5OjsXe.js	js	3.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/Blog-Dq1hHeoO.js	js	2.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/About-zddHxd-L.js	js	5.1 KB	2026-10-01	2026-10-01
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https://atlasprimer.com/assets/CodexApp-B24oG_oh.js	js	16.3 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/AdminApp-D9-Z7LBN.js	js	43.7 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/LxpApp-CGlW3nMH.js	js	58.6 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/RoleplayApp-Mac4_0BN.js	js	84.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/CompanyApp-9RLsF6Xq.js	js	24.4 KB	2026-10-01	2026-10-01
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https://atlasprimer.com/assets/vendor-pdf-BRIgg-Uy.js	js	321 KB	2026-10-01	current
https://atlasprimer.com/assets/services-storage-Xz-a_gZY.js	js	417 KB	2026-10-01	current
https://atlasprimer.com/assets/index-C2Te0sSM.js	js	915.1 KB	2026-10-01	2026-10-01
https://atlasprimer.com/solutions/health-and-life-sciences	html	6.8 KB	2026-10-01	2026-10-01
https://atlasprimer.com/solutions/leadership-training	html	6.8 KB	2026-10-01	2026-10-01
https://atlasprimer.com/solutions/sales	html	6.6 KB	2026-10-01	2026-10-01
https://atlasprimer.com/	html	7.5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/contact	html	5.5 KB	2026-10-01	2026-10-01
https://atlasprimer.com/assets/useSubscription-Cg8cEoWH.js	js	15.7 KB	2026-09-24	current
https://atlasprimer.com/assets/ContactForm-Dnzv1gKQ.js	js	7.6 KB	2026-09-24	current
https://atlasprimer.com/assets/AdminWelcomeScreen-C1op1gc9.js	js	6.1 KB	2026-09-24	current
https://atlasprimer.com/assets/AdminGongCallbackPage-ClFv2KzS.js	js	2.2 KB	2026-09-24	current
https://atlasprimer.com/assets/AdminIntegrationsPage-BNgYznvq.js	js	34 KB	2026-09-24	current
https://atlasprimer.com/assets/OrganizationProfilePage-C2QeT951.js	js	30 KB	2026-09-24	current
https://atlasprimer.com/assets/AdminSecurityPage-B4ptG5zd.js	js	15.2 KB	2026-09-24	current
https://atlasprimer.com/assets/BrandingPage-DLTYXUjy.js	js	7.8 KB	2026-09-24	current
https://atlasprimer.com/assets/AdminAccessDenied-D5Tj1lX9.js	js	1.1 KB	2026-09-24	current
https://atlasprimer.com/assets/AdminSettings-BctrPJ3r.js	js	5 KB	2026-09-24	current
https://atlasprimer.com/assets/AdminAnalytics-KKJvUxYT.js	js	186.7 KB	2026-09-24	current
https://atlasprimer.com/assets/Assignments-sJ1sJWl8.js	js	30.3 KB	2026-09-24	current
https://atlasprimer.com/assets/ScenarioAdmin-C4AqmNmq.js	js	11.6 KB	2026-09-24	current
https://atlasprimer.com/assets/UserManagement-C3z3_nha.js	js	35.4 KB	2026-09-24	current
https://atlasprimer.com/assets/Index-D4v4ndbz.js	js	57.9 KB	2026-09-24	current
https://atlasprimer.com/assets/Settings-DGKIv2By.js	js	1.5 KB	2026-09-24	current
https://atlasprimer.com/assets/Leaderboard-Be08IHD3.js	js	9.8 KB	2026-09-24	current
https://atlasprimer.com/assets/CanvasCallbackPage-CUjfzNsq.js	js	3.7 KB	2026-09-24	current
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https://atlasprimer.com/assets/LearningHubOverlay-D5p9iqG3.js	js	5 KB	2026-09-24	current
https://atlasprimer.com/assets/HelpPage-CtTSxPaC.js	js	215.5 KB	2026-09-24	current
https://atlasprimer.com/assets/SpeakerNotesPage-BpTGAslg.js	js	6.7 KB	2026-09-24	current
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https://atlasprimer.com/assets/VerificationSuccess-LqJZZ39j.js	js	2.6 KB	2026-09-24	current
https://atlasprimer.com/assets/ROICalculator-BqOVjtg-.js	js	50.3 KB	2026-09-24	current
https://atlasprimer.com/assets/Pricing-Bt72gSih.js	js	14.1 KB	2026-09-24	current
https://atlasprimer.com/assets/ScenarioDetails-B8kT6f_V.js	js	22.1 KB	2026-09-24	current
https://atlasprimer.com/assets/NotFound-DjvR5anm.js	js	800 B	2026-09-24	current
https://atlasprimer.com/assets/SetupUsername-IUOwSXjp.js	js	9.5 KB	2026-09-24	current
https://atlasprimer.com/assets/Profile-BKlgGvru.js	js	8.1 KB	2026-09-24	current
https://atlasprimer.com/assets/Auth-C3LDsSbI.js	js	62.9 KB	2026-09-24	current
https://atlasprimer.com/assets/Browse-Dkvh6Yej.js	js	16 KB	2026-09-24	current
https://atlasprimer.com/assets/Dashboard-dKtDfAvN.js	js	41.7 KB	2026-09-24	current
https://atlasprimer.com/assets/Results-DcWbuh8k.js	js	54.3 KB	2026-09-24	current
https://atlasprimer.com/assets/LinkedinCallback-CiPuoZxY.js	js	2.5 KB	2026-09-24	current
https://atlasprimer.com/assets/CreateFromLinkedinFounder-DEB1lfk7.js	js	29.3 KB	2026-09-24	current
https://atlasprimer.com/assets/CreateFromLinkedinSalesRep-CaNk7ldG.js	js	23.5 KB	2026-09-24	current
https://atlasprimer.com/assets/Create-Bmip89fV.js	js	676.7 KB	2026-09-24	current
https://atlasprimer.com/assets/Play-kzbYmGrg.js	js	669.8 KB	2026-09-24	current
https://atlasprimer.com/assets/AgentPlay-BgfVI2m2.js	js	746 B	2026-09-24	current
https://atlasprimer.com/assets/AgentsPage-CpIPs5Pn.js	js	29.5 KB	2026-09-24	current
https://atlasprimer.com/assets/DynamicPage-C4rZCcfu.js	js	24.8 KB	2026-09-24	current
https://atlasprimer.com/assets/VideoPage-DrpuDS9v.js	js	1 KB	2026-09-24	current
https://atlasprimer.com/assets/Mannaudsdagurinn2026-CKzR6RYQ.js	js	18.2 KB	2026-09-24	current
https://atlasprimer.com/assets/JapanSociety-D_3g1rKv.js	js	3.6 KB	2026-09-24	current
https://atlasprimer.com/assets/WebSummit2026-Cx2LxCcY.js	js	3.6 KB	2026-09-24	current
https://atlasprimer.com/assets/HrTech2026-CIkSHbIS.js	js	3.6 KB	2026-09-24	current
https://atlasprimer.com/assets/Safety-Br7LEHUe.js	js	6.3 KB	2026-09-24	current
https://atlasprimer.com/assets/Hiring-DftPkg2d.js	js	6.1 KB	2026-09-24	current
https://atlasprimer.com/assets/LeadershipTraining-CctZ5zcN.js	js	6.3 KB	2026-09-24	current
https://atlasprimer.com/assets/CivilDiscourse-Rbt1Lbvu.js	js	7.8 KB	2026-09-24	current
https://atlasprimer.com/assets/Tradeshows-CgXS92l8.js	js	7.6 KB	2026-09-24	current
https://atlasprimer.com/assets/LegalServices-C5zazEvy.js	js	8.3 KB	2026-09-24	current
https://atlasprimer.com/assets/MediaAndAdvertising-M6pTr9SD.js	js	6.3 KB	2026-09-24	current
https://atlasprimer.com/assets/CareerServices-BXCm5wDw.js	js	6.4 KB	2026-09-24	current
https://atlasprimer.com/assets/CorporateLD-pzN-_MFa.js	js	6.1 KB	2026-09-24	current
https://atlasprimer.com/assets/HealthAndLifeSciences-Ct5OZ5MZ.js	js	9 KB	2026-09-24	current
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https://atlasprimer.com/assets/Education-Br1zqLS6.js	js	6.8 KB	2026-09-24	current
https://atlasprimer.com/assets/Hospitality-DIceiT82.js	js	7.4 KB	2026-09-24	current
https://atlasprimer.com/assets/Tourism-BJcum22A.js	js	7.5 KB	2026-09-24	current
https://atlasprimer.com/assets/CustomerService-a5Y2QsTy.js	js	7.4 KB	2026-09-24	current
https://atlasprimer.com/assets/SlideshowPage-BLwYtrbD.js	js	17.1 KB	2026-09-24	current
https://atlasprimer.com/assets/Sales-YTeqoNxd.js	js	7.3 KB	2026-09-24	current
https://atlasprimer.com/assets/Contact-BnltWGhH.js	js	2.3 KB	2026-09-24	current
https://atlasprimer.com/assets/Terms-OybkFNG7.js	js	23 KB	2026-09-24	current
https://atlasprimer.com/assets/Privacy-DVN6MwA_.js	js	9.3 KB	2026-09-24	current
https://atlasprimer.com/assets/_slug_-D--ZWKfI.js	js	3.3 KB	2026-09-24	current
https://atlasprimer.com/assets/Blog-bAISApgQ.js	js	2.1 KB	2026-09-24	current
https://atlasprimer.com/assets/About-Cx7fPZSj.js	js	5.1 KB	2026-09-24	current
https://atlasprimer.com/assets/ForesightApp-DNO-5GcW.js	js	17.3 KB	2026-09-24	current
https://atlasprimer.com/assets/CodexApp-KhdvBsHF.js	js	16.3 KB	2026-09-24	current
https://atlasprimer.com/assets/LxpApp-ChnkDoez.js	js	58.6 KB	2026-09-24	current
https://atlasprimer.com/assets/AdminApp-Del_Kmdg.js	js	43.7 KB	2026-09-24	current
https://atlasprimer.com/assets/RoleplayApp-BrFSTbnA.js	js	82.5 KB	2026-09-24	current
https://atlasprimer.com/assets/CompanyApp-tGWSu0hb.js	js	24.4 KB	2026-09-24	current
https://atlasprimer.com/assets/index-CHf4NftA.js	js	915.1 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.

2026-10-01 first crawl

5 pages, 89 files, 5.9 MB; 53 libraries, 2 identifiers, 36 third-party hosts
53 libraries added
- gtm
- gtag
- @payment-kit-js/vanilla 0.6.6
- @etchteam/recycling-locator 1.78.1
- @bikematrix/web-components 1.3.23
- @alfatech/livechat 2026.9.0-9.2
- @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
- @tanay-wispr/webflow-package 6.7.11
- @feedmepos/mf-payment 1.11.6
- and 41 more
2 identifiers added
- GTM-W9MWCQTC Google Tag Manager container
- G-789FCXHSBJ Google Analytics 4 measurement id
37 third-party hosts added
- js.stripe.com
- www.googletagmanager.com
- www.googletagmanager.com
- challenges.cloudflare.com
- sentry.io
- yandex.com
- app.posthog.com
- us.i.posthog.com
- us.posthog.com
- www.w3.org
- example.com
- ejemplo.com
- and 25 more
89 files added

Questions about atlasprimer.com

How does PageSourceSearch know what atlasprimer.com 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 atlasprimer.com 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 atlasprimer.com?: 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 atlasprimer.com?: 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.