How does PageSourceSearch know what ertas.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 ertas.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 ertas.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 ertas.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

ertas.ai

Built with gtag, @wix/design-system 1.328.0, @marimo-team/frontend 0.25.0, facebook-pixel, @constructor-io/constructorio-ui-autocomplete 1.30.1, @commonlit/commonlit-frontend 0.1.0, @desivocal/agents-cdn 1.0.21, @epigraph/configurator 2.7.0, @alfatech/livechat 2026.9.0-9.2, frankenstyle 0.3.8, billboard.js 4.1.0, dayschedule-widget 1.2.8 and more. 5 pages and 107 stored files, last crawled 2026-10-05.

rank 13,493,151 17 libraries 2 identifiers 50 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
gtag		2026-10-05
@wix/design-system	1.328.0	2026-10-05
@marimo-team/frontend	0.25.0	2026-10-05
facebook-pixel		2026-10-05
@constructor-io/constructorio-ui-autocomplete	1.30.1	2026-10-05
@commonlit/commonlit-frontend	0.1.0	2026-10-05
@desivocal/agents-cdn	1.0.21	2026-10-05
@epigraph/configurator	2.7.0	2026-10-05
@alfatech/livechat	2026.9.0-9.2	2026-10-05
frankenstyle	0.3.8	2026-10-05
billboard.js	4.1.0	2026-10-05
dayschedule-widget	1.2.8	2026-10-05
@prefecthq/prefab-ui	0.20.2	2026-10-05
@wavoip/wavoip-webphone	1.9.1	2026-10-05
@mapsindoors/map-template	1.99.28	2026-10-05
@digital-realty/ui-mfe-reports	16.0.1	2026-10-05
@pydantic/ai-chat-ui	2.3.0	2026-10-05

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)	1517494609971041	view source
Google Analytics 4 measurement id (Google)	G-DGCTC5TSD3	view source

Third-party hosts

Hosts outside ertas.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
ai.google.dev	connect	view source
air-governance-framework.finos.org	connect	view source
api.openai.com	connect	view source
arc.net	connect	view source
assets.calendly.com	connect	view source
blog.google	connect	view source
calendly.com	connect	view source
chatfin.ai	connect	view source
chatgpt.com	connect	view source
claude.ai	connect	view source
copilot.microsoft.com	connect	view source
crates.io	connect	view source
create.roblox.com	connect	view source
ertas-emails-production.up.railway.app	connect	view source
fonts.googleapis.com	stylesheet	view source
github.com	connect	view source
granola.ai	connect	view source
grok.com	connect	view source
huggingface.co	connect	view source
linear.app	connect	view source
llm.mlc.ai	connect	view source
lmstudio.ai	connect	view source
luau-lang.org	connect	view source
ollama.com	connect	view source
opensource.org	connect	view source
orcid.org	connect	view source
perplexity.ai	connect	view source
pub.dev	connect	view source
ramp.com	connect	view source
reactflow.dev	connect	view source
reactjs.org	connect	view source
roblox.com	connect	view source
schema.org	connect	view source
swiftpackageindex.com	connect	view source
tauri.app	connect	view source
thebrowser.company	connect	view source
withcatai.github.io	connect	view source
www.apache.org	connect	view source
www.google.com	connect	view source
www.googletagmanager.com	script	view source
www.innreg.com	connect	view source
www.instagram.com	connect	view source
www.linkedin.com	connect	view source
www.llama.com	connect	view source
www.reddit.com	connect	view source
www.tiktok.com	connect	view source
www.w3.org	connect	view source
www.youtube.com	connect	view source
yourcdn.com	connect	view source
yourdomain.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 107) }. 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://www.ertas.ai/assets/ai-governance-framework-healthcare-3bSnJf_f.js	js	19.4 KB	2026-10-05	2026-10-05
https://www.googletagmanager.com/gtag/js?id=G-DGCTC5TSD3	js library	not fetched	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-governance-framew…-financial-services-NI8N8r5y.js	js	19.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-governance-framew…ruction-engineering-CuWAIHeh.js	js	20 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-flutter-cloud-tflite-on-device-BbJj9ibo.js	js	40.9 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-fine-tuning-platform-comparison-2026-CxEHXYbY.js	js	17.9 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-features-mobile-users-want-B5HCobVM.js	js	14.5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-feature-pricing-s…iption-usage-hybrid-B8vHD2qE.js	js	20.6 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-data-quality-fram…suring-what-matters-BqVBkW0V.js	js	15.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-data-quality-domain-problem-eJ_tcked.js	js	13 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-data-preparation-rfp-template-DGpOBeYa.js	js	17.5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-data-preparation-manufacturing-elQGKP3Y.js	js	13 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-data-preparation-insurance-industry-DEO7uGnw.js	js	14.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-data-preparation-engagement-cost-CpU-kvcn.js	js	14.5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-data-preparation-government-agencies-C-J-Pyo1.js	js	14.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-data-preparation-…nstruction-industry-DEOEdIQl.js	js	12.2 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-data-preparation-accounting-firms-BUVTCozf.js	js	14.2 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-data-pipeline-five-stages-C0MoReWb.js	js	22.7 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-assistance-vs-ai-autonomy-high-stakes-BXsr4UUb.js	js	14 KB	2026-10-05	2026-10-05
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https://www.ertas.ai/assets/ai-api-rate-limits-throttle-mobile-app-VvQUx9LK.js	js	15.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-api-pricing-mobile-real-cost-per-user-BKTbQKdi.js	js	16 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-api-bill-10x-app-users-grow-B91OH9ZV.js	js	14.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-android-apps-mlkit-cloud-on-device-DM2jwdHl.js	js	29 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agents-offline-edge-fine-tuned-fohW9BmY.js	js	17.9 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agent-recurring-r…enue-agency-pricing-Cs8pcu4z.js	js	20.5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-tech-stack-legal-clients-B-gn-gaZ.js	js	18.8 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-sales-process-CFW1OQHz.js	js	17 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-retainer-model-DeHOb_Nc.js	js	15.5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-proposal-template-DTFzjMMh.js	js	14.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-pricing-strategy-jpVztPyB.js	js	11.6 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-pricing-fine-tuning-D_mzumVI.js	js	15.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-opportunity-real-estate-Cru3vlDK.js	js	13.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-opportunity-marketing-agencies-CkSh9Axi.js	js	12 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-opportunity-legal-services-BPK1Dv10.js	js	15.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-opportunity-healthcare-CCeFvqlZ.js	js	27.7 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-opportunity-financial-services-CtJLYGTt.js	js	21 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-opportunit…l-services-playbook-DZVols7e.js	js	26.5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-opportunity-education-BV3CSZoa.js	js	12.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-opportunity-ecommerce-eQ8jaL6E.js	js	12.7 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-margin-cal…r-api-vs-fine-tuned-B5AnPktm.js	js	27.8 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-differentiation-CrnHTej8.js	js	13.9 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-client-acquisition-DX84JpPN.js	js	16.9 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ai-agency-90-percent-gross-margin-BLikbqmG.js	js	18.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/agentic-rag-pipeline-tool-calling-DIyvSHCs.js	js	20.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/agentic-ai-on-premise-enterprise-B6DdpNgm.js	js	28.8 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/agent-specialists-fu…ma4-e2b-fine-tuning-DeqofoOR.js	js	19.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/agency-pricing-self-hosted-models-CUzLmPt4.js	js	19.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/agency-ai-hardware-buy-vs-rent-BjhItf_r.js	js	20.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/agency-ai-cost-reduction-CbvkV0AI.js	js	13.7 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/add-ai-to-mobile-app-guide-Cxp4onPo.js	js	14.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ad-hoc-to-continuous-data-ops-pipeline-CnvA9gJw.js	js	18.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/active-learning-labeling-no-data-egress-BQORVp3G.js	js	19 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ab-testing-fine-tuned-model-vs-gpt4-D3YLUmN6.js	js	18.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ab-test-cloud-api-vs…n-device-production-D83Xowu5.js	js	32.5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/80-percent-enterprise-data-unstructured-CPvIf2oQ.js	js	11.7 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/7b-model-beats-api-call-Cp8qwiRH.js	js	28.2 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/700gb-pdfs-to-500-ex…ples-data-reduction-B13s2_gP.js	js	28.2 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/DocsPage-Bgv6Qszt.js	js	1 MB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Docs-BS5lJJoc.js	js	743 B	2026-10-05	2026-10-05
https://www.ertas.ai/assets/OnDeviceCookbook-BxWzWDAm.js	js	14.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/WeekendTutorial-Lg23yVPa.js	js	8.9 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ModelSizeGuide-DEs03oHq.js	js	11.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/DatasetTemplates-DUyVQ69I.js	js	11 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/OnDeviceEconomics-CiTJwV7N.js	js	10.7 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ResearchEntryPage-CtMGQKgQ.js	js	13.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Research-nBNA9L7V.js	js	3.8 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/BenchmarkDetailPage-hvgCHIY7.js	js	5.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Benchmarks-KR6vPB9_.js	js	3.2 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/BestDetailPage-Dvk_fTP7.js	js	6.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Best-C1NBZcNl.js	js	3.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/TemplateDetailPage-riN-RYJV.js	js	5.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Templates-CghD0HxW.js	js	3.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/FormatDetailPage-CncuEXq3.js	js	4.6 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Formats-C5Ldmzhr.js	js	2.8 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ComplianceDetailPage-oZp3HcA1.js	js	5.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Compliance-BLC4Yi47.js	js	2.7 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/PersonaDetailPage-f8mc7RkP.js	js	520.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/AlternativeDetailPage-CGoQT4VH.js	js	5.5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Alternatives-VBJMyCcT.js	js	3.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ModelDetailPage-Dk7zUnUE.js	js	7.4 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Models-BZLfoCX_.js	js	3.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Resources-CpQkn719.js	js	10.8 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/LegalPage-DTJo2Q-2.js	js	79.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Pricing-Bt6e1dH7.js	js	11.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ToolsPage-bT0aHsnq.js	js	6.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Tools-C4uFQlg3.js	js	4.5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/ComparePage-s9Uf_ldp.js	js	8.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Compare-BngMjS-E.js	js	4.6 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/OnDevicePage-tmctQ1QB.js	js	16.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/UseCasePage-B9-NKwme.js	js	5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/UseCases-TrKZk693.js	js	3.5 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/IntegrationPage-CICsDq6W.js	js	4.9 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Integrations-Bf3yZCN1.js	js	4.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/GlossaryTerm-DPyxD-R4.js	js	4.6 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Glossary-DxV35w4_.js	js	3.7 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Enterprise-Cd8fwGEY.js	js	43.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/BlogArchive-BGyrBFxg.js	js	2.9 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/BlogPost-Cm5m6v4A.js	js	8.3 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/Blog-CdmkYbTW.js	js	4.9 KB	2026-10-05	2026-10-05
https://www.ertas.ai/assets/index-BdtzL0PS.js	js	1.3 MB	2026-10-05	2026-10-05
https://www.ertas.ai/research	html	30.8 KB	2026-10-05	2026-10-05
https://www.ertas.ai/docs	html	35.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/pricing	html	64.1 KB	2026-10-05	2026-10-05
https://www.ertas.ai/blog	html	57.2 KB	2026-10-05	2026-10-05
https://www.ertas.ai/	html	81.5 KB	2026-10-05	2026-10-05

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.

2026-10-05 first crawl

5 pages, 107 files, 4.5 MB; 17 libraries, 2 identifiers, 50 third-party hosts
17 libraries added
- gtag
- facebook-pixel
- @epigraph/configurator 2.7.0
- @alfatech/livechat 2026.9.0-9.2
- @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
- @marimo-team/frontend 0.25.0
- @wavoip/wavoip-webphone 1.9.1
- @pydantic/ai-chat-ui 2.3.0
- and 5 more
2 identifiers added
- G-DGCTC5TSD3 Google Analytics 4 measurement id
- 1517494609971041 Meta pixel id
50 third-party hosts added
- www.googletagmanager.com
- fonts.googleapis.com
- reactjs.org
- www.w3.org
- calendly.com
- ertas-emails-production.up.railway.app
- reactflow.dev
- schema.org
- chatgpt.com
- claude.ai
- grok.com
- perplexity.ai
- and 38 more
107 files added

Questions about ertas.ai

How does PageSourceSearch know what ertas.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 ertas.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 ertas.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 ertas.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.