who.is
WHOIS Search, Domain Name, Website, and IP Tools - Who.is
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Great
Summary
Find information on any domain name or website. This website uses Next.js hosted on AWS. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Find information on any domain name or website. Large database of whois information, RDAP, DNS, domain names, name servers, IPs, and tools for searching and monitoring domain names.
- United States
- Hosted on AWS
Top issues to fix
8 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+2 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
205 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Find information on any domain name or website. Large database of whois information, RDAP, DNS, domain names, name servers, IPs, and tools for searching and monitoring domain names.
Contact
Email, phone, and address published on this site's own pages.
Source: https://who.is/contact
Meta tags
- Title
- WHOIS Search, Domain Name, Website, and IP Tools - Who.is
- Description
- Find information on any domain name or website. Large database of whois information, RDAP, DNS, domain names, name servers, IPs, and tools for searching and monitoring domain names.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 18.211.38.8
- ASN
- AS14618 (AMAZON-AES - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Amazon
- Subject
- who.is
- Valid from
- Jul 5, 2026
- Valid to
- Jan 18, 2027
- Days until expiry
- 176
- SAN domains
- who.is, *.aboutus.com, aboutus.com, *.who.is, aboutus.net, *.aboutus.org, *.aboutus.net, aboutus.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 11 · H3 2
Links
19 internal · 0 external · 0 broken
Images
2 total · 0 missing alt
Scripts / Styles
21 scripts · 1 stylesheets
JS / CSS size
504 KB · 54.5 KB
Page size
31.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://who.is
- Final URL
- https://who.is
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 205 ms
- HTML size
- 31.8 KB
- Redirect chain
- https://who.is
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Frequently asked questions
- What technology does who.is use?
- who.is is built with Next.js, Google Analytics, Nginx.
- Is who.is secure (HTTPS)?
- Yes. who.is uses TLS 1.2 with a certificate issued by Amazon, valid until Jan 18, 2027.
- Who hosts who.is?
- who.is is hosted on AWS.
- What is who.is's SEO score?
- who.is scored 70/100 for SEO in the latest analysis (fair).
- What is who.is's overall website score?
- who.is has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card