🌐
anthropic.com 200
🔒 SSL Valid
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 44d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 2538d
Hosting The company and location where this website's server is physically located.Read more →
Unknown
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
3/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
160.79.104.10
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
N/A
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 3
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🌐 CDN
Cloudflare
⚙️ Framework
Next.js
⚡ JS Framework
React
Screenshot
Processing...
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⏳
Screenshot is being captured...
DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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| A (IPv4) | 160.79.104.10 |
| AAAA (IPv6) | 2607:6bc0::10 |
| NS | randy.ns.cloudflare.comisla.ns.cloudflare.com |
| MX | 5 alt2.aspmx.l.google.com1 aspmx.l.google.com10 alt3.aspmx.l.google.com10 alt4.aspmx.l.google.com5 alt1.aspmx.l.google.com |
| TXT (29) |
Services configured via TXT:
Google6
Microsoft 3652
Stripe2
1password
Adobe Sign
Atlassian
Atlassian Sending
H1
Jetbrains
MongoDB
Paloaltonetworks
Segment
Slack
Wiz
+7 other TXT record(s)
Show all TXT recordscursor-domain-verification-crx2da=6b38eKFnztmRYqLTALmFfsXSO stripe-verification=421fc24e5cd4975f8577d411a2c34072be068dab6321e75505da641dadd31f84 slack-domain-verification=j7g4p0r5GSLrk9O1CswTYqsKJRFURuy5qGKvmAbU google-site-verification=yIJD2JqRVo-AOCE_9rySL9RZFZDM9a_GatXkDuHGqmY google-site-verification=_NED9Pp6OpundSy6MNEyuIbF-8mqgRoE2iGQDqH4wKo h1-domain-verification=ZEejAhpyT5wfKiZRsXi87LTQKM2QBySRC61439biYN9Jnq66 wiz-domain-verification=06c4dd0706e50380f788c7acab07945e658246992e140f41657f86fb6c53c5e9 google-site-verification=YYRII7lPleimo7caNN0AKZHuihr3BGBskjT44gBolec 5fnm79lyb330pg223w4zouc1qqd6ke2 W6bXmYleKF5pLbpxzw6VcHcQTIyYh2M 6c43f0e4-7a6e-41f1-b393-a467b815c9ab paloaltonetworks-site-verification=ff19a5245abd982338280d302303afe5429d84bcecff2cdbb3c4961e8a794caf atlassian-domain-verification=I9Xbb3XhdwM5exlpz4aYPu3j6WwEaPCBQwANPQYdbYWWnqiwB9ULpjyw/bKJtKRf jetbrains-domain-verification=53i175ssi0qal446eoubiiun1 ca3-f11ea7ccbb494dba9a917fa7a141e281 atlassian-sending-domain-verification=80547484-e42a-4b89-bf3c-d8ffd4c3ebab parallel-domain-verification-1nq0xf=gmPYOOzn9XVn1qxa0KlVXIENX stripe-verification=b4a23f9e5d7d2b9b0c10967235226410439ba826a420b7425970bf11dc1e1c5d mongodb-site-verification=j1N3BwHxhEMDCEr5og46Cub3MmoNzq9x v=spf1 include:_spf.google.com ~all segment-site-verification=bh66TwguDMclltZFX2wYU8sv2xwL0jYt asv=0f0dc2f902c508ffccf27f9408c23483 1password-site-verification=TO6XSBV6G5CTTA3Z3KKW2BS44M MS=ms86816014 google-site-verification=lZ-Chr9wqR_c_yVXYrxvZjm7r4Dg44mLMda6GvQSaPA MS=ms40192081 google-site-verification=KkmsJvGLnpKf_BQwhAx5mnK2OmoQPzrxES2P_0dD5rA google-site-verification=hcpp8MUuEqp_24yZzaMvQheLydlnxVWZ4Bbsv3rJocc elevenlabs=gYHFc9PeL2d2VTBdDhfMyRlxwOup_wM5bPLhmo2zux0 |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | MarkMonitor Inc. |
| Registered | 2001-10-02 |
| Expires | 2033-10-02 (in 2538 days) |
| Last Updated | 2023-10-09 |
| Status | client delete prohibitedclient transfer prohibitedclient update prohibited |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | anthropic.com |
| Issuer | Let's Encrypt |
| Valid From | 2026-09-05 |
| Valid Until | 2026-12-04 (44 days left) |
| SANs (1) | anthropic.com |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | cloudflare |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://www.anthropic.com/ |
| strict-transport-security | max-age=3600 |
| content-security-policy | default-src 'self'; script-src 'self' 'unsafe-inline' https://cdn.intellimize.co https://cdnjs.cloudflare.com https://d3e54v103j8qbb.cloudfront.net https://cdn.prod.website-files.com https://hubspotonwebflow.com https://www.googletagmanager.com https://a-cdn.anthropic.com https://connect.facebook.net https://www.youtube.com https://cdn.jsdelivr.net https://cdn.finsweet.com https://maps.googleapis.com https://js.hsforms.net https://player.vimeo.com https://claude.com/shared/webflow-antalytics.js https://assets.claude.ai/sdk/antalytics/; style-src 'self' 'unsafe-inline' https://cdn.prod.website-files.com https://cdnjs.cloudflare.com https://fonts.googleapis.com; img-src 'self' data: https://cdn.sanity.io https://assets.claude.com https://www-cdn.anthropic.com https://cdn.prod.website-files.com https://img.youtube.com https://i.ytimg.com https://www.facebook.com https://maps.googleapis.com https://maps.gstatic.com https://www.googletagmanager.com https://forms-na1.hsforms.com; frame-src 'self' https://www.youtube-nocookie.com https://www.youtube.com https://cdn.embedly.com https://assets.claude.ai https://a.anthropic.com https://*.intellimizeio.com https://anthropic.swoogo.com https://*.hsforms.com https://*.hubspot.com; connect-src 'self' blob: https://cdn.intellimize.co https://api.intellimize.co https://log.intellimize.co https://cdn.sanity.io https://assets.claude.com https://links.iterable.com https://a-cdn.anthropic.com https://a-api.anthropic.com https://www.facebook.com https://www.google-analytics.com https://cdn.prod.website-files.com https://hubspotonwebflow.com https://maps.googleapis.com https://vimeo.com https://www.googletagmanager.com https://code.claude.com https://forms.hsforms.com https://hubspot-forms-static-embed.s3.amazonaws.com https://cdnjs.cloudflare.com https://www.gstatic.com https://api.anthropic.com/api/event_logging/ https://claude.com; media-src 'self' https://cdn.sanity.io https://assets.claude.com; worker-src 'self' blob:; font-src 'self' data: https://cdn.prod.website-files.com https://fonts.gstatic.com; object-src 'none'; frame-ancestors 'self'; base-uri 'self' |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| cache-control | s-maxage=300, stale-while-revalidate=31535700 |
| cf-ray | a4e005c528dd6c0f-IAD |
| via | 1.1 google |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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| IP Address | 160.79.104.10 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
B (5/7)
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Sitemap & Robots
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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
No paths are disallowed — everything is crawlable.
| Sitemap | Found 569 pages |
| Last modified | 2026-10-21T11:37:13.000Z |
Social & Meta Tags
Complete
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| Title | Home \ Anthropic |
| Description | Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems. |
| OG Title | Home |
| OG Description | Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems. |
| OG Image | https://www-cdn.anthropic.com/images/4zrzovbb/website/6d4a0d28992ade92d6fa63646fd9c9d318245c6c-2400x1260.jpg |
| OG Type | website |
| Twitter Card | summary_large_image |
| Canonical URL | https://www.anthropic.com |
| Language | en |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | ✓ Present v=spf1 include:_spf.google.com ~all |
| DMARC | ✓ Present v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1 |
| MX Records | 5 → alt2.aspmx.l.google.com 1 → aspmx.l.google.com 10 → alt3.aspmx.l.google.com 10 → alt4.aspmx.l.google.com 5 → alt1.aspmx.l.google.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 18 active 4 for sale 1 available
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Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.