trenchcoat Check a coin
OP$OPnew$49.6K+34.2%NO$Nothingnew$14.3K+56.9%IN$INUnew$10.3K+17.4%NO$Nothingnew$24.3K+238.0%PK$PKnew$12.3K+36.4%PO$Pokémonnew$127K+10.0%XA$XAUnew$16.9K+624.0%OD$ODDInew$44.7KBT$BTWnew$2.9B+3822638966432.0%불개$불개미new$44.9K+3.4%$HARMONICnew$20.1K+15.9%$BNB Standanew$29.7K+118.0%$Dolphinnew$22.6K+2.2%MI$Mintnew$16.3K+87.1%NO$Nothingnew$28.2K+294.0%██$███new$73.0K+73.1%WI$Wifoweennew$36.2K+293.0%NO$Nothingnew$23.4K+226.0%BS$BSC💵new$140K+149.0%$BNB Standanew$20.3K+327.0%TE$Tessanew$11.8K+30.4%TE$Tessanew$10.9K+80.9%WO$worthnew$146K+1166.0%PK$PKRnew$39.7K+14.8%IN$INTELOnew$44.7KTE$Tessanew$41.1K+1316.0%WO$worthnew$92.1K+786.0%RA$RAVENnew$44.7KMI$Mintnew$28.7K+221.0%$XOTnew$2.4B+36.8%$FTOFnew$641K+0.1%IN$INUnew$41.2K+1195.0%$VEIL$1.1M-11.8%$PAID$2.5M-12.8%$BATON$5.6M+-0.0%$DARK$947K+17.0%$XTO$14.8M+33.9%$MISTAKE$804K-15.4%$HOOKED$1.0M-10.0%$E/ACC$411K-0.6%
Website blueprint · 18 Oct 2026

www.anthropic.com

“Home \ Anthropic”

Template-written 30 evidence items REA analysed 11 scripts
What this means for you

www.anthropic.com talked to 6 outside services on a first visit, including 1 that measures visits or shows ads.E9

  • Tech check: the site claims ai / agents and a working app / platform, and its public page shows matching evidence.E29E30E18E23E24
  • Before you click anything, the page loads analytics or ad services: Google Analytics / Tag Manager.E9
  • 4 cookies were set in your browser, 1 of them by other companies' domains.E11

Tech check

What the site says about itself, next to what its public page actually loads. Facts only, no verdict: you decide.

Evidence found

AI / agents

“…arn News Try Claude Try Claude Learn more about Claude AI research and products that put safety at the frontier…”E29

AI libraries in its code: Anthropic APIE18

AI-looking endpoints: /api/countryE23E24

Evidence found

A working app / platform

“…l Life sciences Nonprofits Sales Small business Claude Platform Overview Developer docs Pricing Ecosystem Marketplace…”E30

Calls to its own backend: /api/countryE23E24

Calls its own backend /api/countryE23E24
Wallet code none seen
Contract calls in its code none seen
Talks to AI services Anthropic APIE18
Live connections none seen

What it is

  • The site describes itself as: “Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.”E2
  • It's built with jQuery (common tools for building web apps).E16
  • In your browser it saves small bits of data in your browser.E20
  • It has sections such as /research, /engineering, /science, /policy, /constitution and /claude-corps.E28
  • While loading, it called 1 endpoint on its own servers, such as /api/country.E23E24

Where your data goes

Analytics & trackingCount visits and record what you do on the page. 1
www.googletagmanager.comGoogle Analytics / Tag Manager: Google's visitor analytics and tag loader 2×E9
CDNs & hostingDeliver files (scripts, images) quickly from servers near you. 1
d3e54v103j8qbb.cloudfront.netAmazon CloudFront: CDN 1×E6
Not identifiedServices we don't have in our list yet. 4
cdn.prod.website-files.comnot identified 14×E5
claude.comnot identified 4×E8
hubspotonwebflow.comnot identified 2×E7
assets.claude.ainot identified 1×E10

How key features work

AI features

Parts of the site talk to AI services or AI endpoints (Anthropic API). Text you type there may be sent to them.E18

Anthropic API

Loading its content

Its content loads from its own API while you browse (/api/country).E23E24

/api/country

Drawing and editing in the browser

The page draws and edits graphics in your browser using the canvas.E22

canvas

Measuring what you do

Visits and clicks are measured with Google Analytics / Tag Manager and Google tag (gtag.js) (found in its traffic or its code).E9E17

Google Analytics / Tag ManagerGoogle tag (gtag.js)

Saving data on your device

It saves data in your browser (localStorage), so some things persist between visits.E20E15

local_storagelocalStorage

Cookies and storage

Names only. We never store the values.

CookieSet forKeptWhose
__cf_bmE11claude.com about 0 daysother company
ajs_anonymous_idE12anthropic.com about 365 daysthe site
_gaE13anthropic.com about 400 daysthe site
_ga_MT0111843SE14anthropic.com about 400 daysthe site

localStorageE15: antalytics_anonymous_id

Pages and API calls

Pages it links to

//research/engineering/science/policy/constitution/claude-corps/policy-on-the-ai-exponential/transparency/responsible-scaling-policy/beneficial-deployments/company/careers/events/news/claude/claude-haiku-5-5/rsp-updates/learn/economic-index/supported-countries/economic-futures/path-to-hope/legal/responsible-disclosure-policy

Endpoints

Called while loading (seen) or named in the code (code).

www.anthropic.com/api/countryseenE23E24
hubspotonwebflow.com/assets/js/blockedDomains.jsoncodeE25
/api/queuecodeE26
/api/event_logging/batchcodeE27

Evidence

Every sentence above points to one of these. Code references show the file, line:column and the short identifier that matched, never the site's code itself.

E1
Page title: Home \ Anthropic
page title · https://www.anthropic.com/
E2
Page description: Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
page description · https://www.anthropic.com/
E3
Main heading: AI research and products that put safety at the frontier AI research and products that put safety at the frontier
page h1 · https://www.anthropic.com/
E4
6 request(s) to www.anthropic.com
types: 3 fetch, 2 script, 1 document
GET https://www.anthropic.com/ · fetch · 6 requests · network recording
E5
14 request(s) to cdn.prod.website-files.com
types: 6 script, 3 font, 3 image
GET https://cdn.prod.website-files.com/67ce28cfec624e2b733f8a52/css/ant-brand.shared.67f55a9666b2ae2332f5f893.fa6b3aa41.min.css · script · 14 requests · network recording
E6
1 request(s) to d3e54v103j8qbb.cloudfront.net
types: 1 script
GET https://d3e54v103j8qbb.cloudfront.net/js/jquery-3.5.1.min.dc5e7f18c8.js · script · network recording
E7
2 request(s) to hubspotonwebflow.com
types: 1 script, 1 fetch
GET https://hubspotonwebflow.com/assets/js/form-124.js · script · 2 requests · network recording
E8
4 request(s) to claude.com
types: 3 fetch, 1 script
GET https://claude.com/shared/webflow-antalytics.js · fetch · 4 requests · network recording
E9
2 request(s) to www.googletagmanager.com
types: 2 script
GET https://www.googletagmanager.com/gtm.js · script · 2 requests · network recording
E10
1 request(s) to assets.claude.ai
types: 1 script
GET https://assets.claude.ai/sdk/antalytics/latest.umd.js · script · network recording
E11
Cookie '__cf_bm' set for claude.com
kept for about 0 days
cookie __cf_bm on claude.com · value not stored
E12
Cookie 'ajs_anonymous_id' set for anthropic.com
kept for about 365 days
cookie ajs_anonymous_id on anthropic.com · value not stored
E13
Cookie '_ga' set for anthropic.com
kept for about 400 days
cookie _ga on anthropic.com · value not stored
E14
Cookie '_ga_MT0111843S' set for anthropic.com
kept for about 400 days
cookie _ga_MT0111843S on anthropic.com · value not stored
E15
localStorage: 1 key(s) saved in your browser
localStorage keys: antalytics_anonymous_id · values not stored
E16
jQuery found in the code
www.anthropic.com/ (page HTML) @ 2012:86 · “jquery-3” · pattern scan
E17
Google tag (gtag.js) found in the code
www.anthropic.com/ (page HTML) @ 1:1786 · “googletagmanager.com/gtag” · pattern scan
E18
Anthropic API found in the code
assets.claude.ai/sdk/antalytics/latest.umd.js @ 1:11956 · “api.anthropic.com” · pattern scan
E19
Cloudflare Turnstile found in the code
cdn.prod.website-files.com…52/js/67f55a9666b2ae2332f5f893.ant-brand.d49a745c.dd353d73a6c6fb04.js @ 1:52450 · “turnstile.render” · pattern scan
E20
Uses the browser ability: local_storage
saves small bits of data in your browser
cdn.prod.website-files.com…52/js/67f55a9666b2ae2332f5f893.ant-brand.d49a745c.dd353d73a6c6fb04.js @ 1:29784 · “localStorage.setItem(” · pattern scan
E21
Uses the browser ability: web_worker
runs work in a background thread
cdn.prod.website-files.com…8a52/js/67f55a9666b2ae2332f5f893.ant-brand.schunk.f2efb3c5440a81cf.js @ 1:40254 · “new Worker(” · pattern scan
E22
Uses the browser ability: canvas
draws graphics on a canvas
www.anthropic.com/ (page HTML) @ 1132:22 · “getContext('2d'” · pattern scan
E23
The page called /api/country on www.anthropic.com (GET)
GET https://www.anthropic.com/api/country · fetch · network recording
E24
REA found the endpoint www.anthropic.com/api/country
how: call:fetch
www.anthropic.com/scripts/webflow-privacy-banner.js @ 335:29 · “www.anthropic.com/api/country” · REA analyze-web-bundle 6.4.0
E25
REA found the endpoint hubspotonwebflow.com/assets/js/blockedDomains.json
how: call:fetch
s08-form-124.js · “hubspotonwebflow.com/assets/js/blockedDomains.json” · REA analyze-javascript-application 6.4.0
E26
The code names the endpoint /api/queue
claude.com/shared/webflow-antalytics.js @ 105:23 · “/api/queue” · pattern scan
E27
The code names the endpoint /api/event_logging/batch
assets.claude.ai/sdk/antalytics/latest.umd.js @ 1:13950 · “/api/event_logging/batch” · pattern scan
E28
42 links to pages on the same site
page links · https://www.anthropic.com/ · /, /research, /engineering, /science, /policy, /constitution, /claude-corps, /policy-on-the-ai-exponential, /transparency, /responsible-scaling-policy, /beneficial-deployments, /company
E29
The site says: “…arn News Try Claude Try Claude Learn more about Claude AI research and products that put safety at the frontier…”
page text · https://www.anthropic.com/ · …arn News Try Claude Try Claude Learn more about Claude AI research and products that put safety at the frontier…
E30
The site says: “…l Life sciences Nonprofits Sales Small business Claude Platform Overview Developer docs Pricing Ecosystem Marketplace…”
page text · https://www.anthropic.com/ · …l Life sciences Nonprofits Sales Small business Claude Platform Overview Developer docs Pricing Ecosystem Marketplace…

Limits

  • We only see what your browser sees: code and requests on a first visit, without logging in or accepting cookie banners. What the servers do with data is invisible from outside.
  • Site code is usually minified (compressed), so names are partly lost and some code may be only partly analysed.
  • Some trackers only load after you accept cookies or log in, so the real list can be longer.
  • We visited from a server in the United States. Sites load different trackers and cookie banners in different countries (visitors in the EU usually get a consent banner first).
  • The tech check compares the site's own words with what its public page loads. Work done on servers, in private code or in separate apps isn't visible here, so 'nothing found' means not visible on the public page, not that it doesn't exist.
  • This text was written from fixed templates because no AI writer was available. It uses exactly the same evidence.
  • REA hit its size budget on parts of 5 large bundle file(s); those parts weren't fully analysed.

Facts, not judgements: this page describes what the code and traffic show, not anyone's intent. Not financial advice. Case id 4TxAMAl4.