🌐 similarweb.biz 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
↪
This domain forwards to similarweb.com (checked 0d ago)
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 136d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 148d
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 →
2/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
3.33.251.168
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
29 mob
Uptime
100%
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 29
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Mobile
29
Score
100
Accessibility
73
Best Practices
92
SEO
LCP 7.28s
CLS 0.066
FCP 5.33s
TTFB 0.03s
TBT 1,794ms
SI 13.41s
Desktop
55
Score
96
Accessibility
54
Best Practices
92
SEO
LCP 1.46s
CLS 0.036
FCP 1.40s
TTFB 0.02s
TBT 1,230ms
SI 3.01s
Checked: 2026-09-05 04:23:16.576721 · View on PageSpeed
🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools.
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No technologies detected

📸 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)15.197.225.1283.33.251.168
NSns28.domaincontrol.comns27.domaincontrol.com
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarGoDaddy.com, LLC
Registered2015-03-16
Expires2027-03-15 (in 148 days)
Last Updated2025-10-24
Statusclient renew prohibitedclient transfer prohibitedclient update prohibitedclient delete 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.biz
IssuerGoDaddy.com
Valid From2026-08-17
Valid Until2027-03-03 (136 days left)
SANs (1)similarweb.biz
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
ServerKestrel
Content-Typetext/html; charset=utf-8
Final URLhttps://www.similarweb.com:443/
strict-transport-securitymax-age=31536000; includeSubDomains; preload
content-security-policyframe-ancestors https://*.salesforce.com https://*.force.com https://*.similarweb.com
x-cacheMiss from cloudfront
via1.1 6a91ddfdf36644f1344da228258d9082.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 →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address3.33.251.168
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score D (3/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
Sitemap Not found
🔗 Social & Meta Tags
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No meta tags detected.

📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPFNot set
DMARCNot set
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 18 active 2 for sale 3 available
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.com ●
.net taken
.org ●
.info ●
.io taken
.co ●
.dev Available
.app ●
.me ●
.biz current
.eu ●
.xyz Available
.fi Available
.se ●
.de ●
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us ●
.ca ●
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 23ms
Last Checked 2026-10-17 15:30:48.177823
Uptime (30d) 100%