similarweb.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 84d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 233d
Hosting The company and location where this website's server is physically located.Read more →
AWS
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
2/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
54.221.79.250
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 6
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📊 Analytics
Google Tag Manager
Matomo
📝 CMS
WordPress
🔤 Font/Icon
Google Fonts
☁️ Hosting
AWS
⚡ JS Framework
React
CMS Details WordPress
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Screenshot 2026-08-20
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Captured: 2026-08-20 05:42:53 · 9.2 KB
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) | 54.221.79.25034.192.65.132 |
| NS | ns-870.awsdns-44.netns-1118.awsdns-11.orgns-341.awsdns-42.comns-1742.awsdns-25.co.uk |
| MX | 20 alt2.aspmx.l.google.com30 aspmx3.googlemail.com30 aspmx2.googlemail.com10 aspmx.l.google.com20 alt1.aspmx.l.google.com |
| TXT | base44-domain-verification-69b925=miJyIkK64_MHmeKjGfgKzYpeq0aHKLY4tdYzpZ9J-6A jetbrains-domain-verification=4wsr6s22ora19vmkkr8719kwk Dynatrace-site-verification=e671b31f-04d8-49d9-8c0a-7dd1c57a308d__h5rq7vmgd8vuo50igmiogm4l9p google-site-verification=ZF3s7naN4oKqx4RpyzfF21CX1H3917CEKwRX2J7NsAs vmware-cloud-verification-f8113973-a4f4-48b9-aeb8-d9a8627a6ff0 proxy-ssl.webflow.com 00Db0000000Xn8a=1TBaA00000003Ir openai-domain-verification=dv-bxJngmO8ICBRd63W2JaDGgCN mongodb-site-verification=GgRiVc79nEhaK6uAIqVCfCSjZKvsfNaL google-site-verification=FEIVOhr7C9FfWhMxsCqsT2NTbDA_OWziixrSYrXmYyc 00Ddu00000BFUxE=1TBdu00000003sL v=spf1 include:similarweb_com._es.easydmarc.com ~all anthropic-domain-verification-fx3xaq=ljianx7SLuKmbj5CJe1AkRNK9 MS=54D10A90EA65D684FA52C47C1FE4166C9FB21E6F atlassian-domain-verification=pFNTNgwfx/4RHOz5lRjLo6fUnadQQ7aRqsOKMzfw94OWFqMxi1qa4ZSOvaEQc8JY ZOOM_verify_drly2GHE194LMQ5YfDInRa 00D8d000001ySg9=1TBNz00000009Uj mixpanel-domain-verify=12dbb91e-1ce5-4c6d-9a4c-a61cbae4a5ba hubspot-developer-verification=YzQxMmNmMGYtODBlZC00YzMyLThhNjMtOGZhYzA4Yzk3OGVi postman-domain-verification=0c0d426a2112dad503414dcb7dd3dc9c90c09b44bff07733679018e716f9ed668983d37814fa6bfd9b4e20ac6a297580537a0d5bd8a746bffd5542cd557f6f71 base44-domain-verification-69b162=71KXMN0CDznp8kd8xfFKllyXKj-kGp5P1GouSQ1ZNuw astro-domain-verification=clqnu0wit028901k9q5zrdrtx base44-domain-verification-69b925=6zTmD1Q1GP9d_-7dyfh0sV3I1kSYrT0BUKCj2yCp2WI 00Ddu00000BEnKH=1TBdu00000003CS successfactors-site-verification=YWQyNDVjNzgzODdhZTdmYTEyNGU5ZmVlYmMzNWJlNGQ4YWU0ZTkwY2YxMTEyMTg2M2M2ZjEzYThiNTIyMTEyZA== cursor-domain-verification-v0g6zp=zdjnCj7J6gs7NMwEkeeGvNHzm asv=bffc733425d2f4db6b61472fab0f0281 MS=ms31049686 google-site-verification=uH3x4PhIdCYYUVIz3FbbHhRZGcAY_N4qFNND_-4F8qY airtable-verification=6c5be614d64813593048a0de5d243aca postman-domain-verification=8be624267b0a784b4ce7bfae5b4b91b310df48c3dd28649421ff3f82eaa06d5109e622a5670a0eba2ee95fd6f34683eeb79a9920378af8baf2a40283a5bada3d |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | Gandi SAS |
| Registered | 2008-04-10 |
| Expires | 2027-04-10 (in 233 days) |
| Last Updated | 2026-04-29 |
| Status | client transfer prohibited |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | similarweb.com |
| Issuer | Amazon |
| Valid From | 2026-04-29 |
| Valid Until | 2026-11-12 (84 days left) |
| SANs (2) | similarweb.com*.similarweb.com |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | Kestrel |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://www.similarweb.com:443/ |
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
| content-security-policy | frame-ancestors https://*.salesforce.com https://*.force.com https://*.similarweb.com |
| x-cache | Miss from cloudfront |
| via | 1.1 adbd5a952eb287ac84e05fd5fd42328e.cloudfront.net (CloudFront) |
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 | 54.221.79.250 |
| Provider | AWS |
| Organization | Amazon.com, Inc. |
| ASN | AS14618 |
| Country | US |
| City | Ashburn |
Security Score
D (3/7)
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Sitemap & Robots
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| robots.txt | Found Restricted |
| Sitemap | Found 4 sitemaps (index) pages |
| Last modified | 2026-08-11T15:33:27+00:00 |
| Disallowed paths |
*/search/*
*/adult/*
/corp/*.pdf$
/corp/solution/
/corp/lps/
/corp/get-data/
/corp/unlock-growth/
/silent-login/
/signin-oidc/
/signout-oidc/
|
Social & Meta Tags
Complete
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| Title | Similarweb: AI-Powered Digital Data Intelligence Solutions |
| Description | Similarweb is an AI-powered digital data company providing real-time market intelligence, competitive insights, and consumer trends to accelerate business growth. |
| OG Title | Similarweb: AI-Powered Digital Data Intelligence Solutions |
| OG Description | Similarweb is an AI-powered digital data company providing real-time market intelligence, competitive insights, and consumer trends to accelerate business growth. |
| OG Image | https://static-us-east-1.similarcdn.com/build/20260819.master.8699873/dist/scripts/lite-app/assets/e23cf3508cf10cb3b580.png |
| OG Type | website |
| OG Site Name | Similarweb |
| Twitter Card | summary |
| Canonical URL | https://www.similarweb.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:similarweb_com._es.easydmarc.com ~all |
| DMARC | ✓ Present v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1 |
| MX Records | 20 → alt2.aspmx.l.google.com 30 → aspmx3.googlemail.com 30 → aspmx2.googlemail.com 10 → aspmx.l.google.com 20 → alt1.aspmx.l.google.com |