cygwin.com
Cygwin
Last scanned Jul 21, 2026, 11:37 AM · 1 view
Overall score
Great
Top issues to fix
10 issues found · 2 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+4 more issues — details in the sections below.
Summary
This website uses Apache hosted on REDHAT-3 - Red Hat, Inc., US. SEO is fair (60/100) and accessibility is excellent (95/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Missing meta description.
SEO
6 issue(s) found
Performance
269 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Cygwin
- Description
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- REDHAT-3 - Red Hat, Inc., US
- CDN provider
- —
- IP address
- 38.145.34.32
- ASN
- AS21785 (REDHAT-3 - Red Hat, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- cygwin.com
- Valid from
- Jul 11, 2026
- Valid to
- Oct 9, 2026
- Days until expiry
- 80
- SAN domains
- cygwin.com, cygwin.net, cygwin.org, ftp.cygwin.com, www.cygwin.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 7 · H3 0
Links
25 internal · 6 external · 6 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 1 stylesheets
JS / CSS size
0 B · 8.2 KB
Page size
5.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 21
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- Missing viewport meta tag
Scan details
- Requested URL
- https://cygwin.com
- Final URL
- https://cygwin.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 269 ms
- HTML size
- 5.8 KB
- Redirect chain
- https://cygwin.com
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Frequently asked questions
- What technology does cygwin.com use?
- cygwin.com is built with Apache.
- Is cygwin.com secure (HTTPS)?
- Yes. cygwin.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 9, 2026.
- Who hosts cygwin.com?
- cygwin.com is hosted on REDHAT-3 - Red Hat, Inc., US.
- What is cygwin.com's SEO score?
- cygwin.com scored 60/100 for SEO in the latest analysis (fair).
- What is cygwin.com's overall website score?
- cygwin.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card