7-zip.org
7-Zip
Last scanned Jul 21, 2026, 12:33 PM · 2 views
Overall score
Fair
Top issues to fix
14 issues found · 5 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.
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.
Slow estimated load (7.8s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+8 more issues — details in the sections below.
Summary
This website uses Nginx. SEO is fair (60/100) and accessibility is good (85/100). Security scores fair (65/100) and performance good (80/100). Top issue: Missing meta description.
SEO
6 issue(s) found
Performance
7.79 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Meta tags
- Title
- 7-Zip
- Description
- Canonical
- Language
- Charset
- UTF-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- 7-zip.org
- Valid from
- Jun 2, 2026
- Valid to
- Aug 31, 2026
- Days until expiry
- 41
- SAN domains
- 7-zip.org, d.7-zip.org, www.7-zip.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 2 · H3 0
Links
8 internal · 18 external · 5 broken
Images
1 total · 0 missing alt
Scripts / Styles
0 scripts · 1 stylesheets
JS / CSS size
0 B · 0 B
Page size
7.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://7-zip.org
- Final URL
- https://7-zip.org
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 7.79 s
- HTML size
- 7.0 KB
- Redirect chain
- https://7-zip.org
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Frequently asked questions
- What technology does 7-zip.org use?
- 7-zip.org is built with Nginx.
- Is 7-zip.org secure (HTTPS)?
- Yes. 7-zip.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 31, 2026.
- Who hosts 7-zip.org?
- Hosting provider information for 7-zip.org is not available yet.
- What is 7-zip.org's SEO score?
- 7-zip.org scored 60/100 for SEO in the latest analysis (fair).
- What is 7-zip.org's overall website score?
- 7-zip.org has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card