clamav.net
ClamAVNet
Last scanned Jul 21, 2026, 12:33 PM · 1 view
Overall score
Fair
Top issues to fix
11 issues found · 4 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+5 more issues — details in the sections below.
Summary
This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (55/100) and accessibility is poor (45/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing meta description.
SEO
6 issue(s) found
Performance
1.03 s
Security
HTTPS & header checks
Accessibility
4 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Source: https://www.clamav.net/contact
Meta tags
- Title
- ClamAVNet
- Description
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.17.196.15
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.clamav.net
- Valid from
- Jul 8, 2026
- Valid to
- Oct 6, 2026
- Days until expiry
- 77
- SAN domains
- www.clamav.net
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 4 · H3 0
Links
5 internal · 4 external · 4 broken
Images
19 total · 18 missing alt
Scripts / Styles
9 scripts · 1 stylesheets
JS / CSS size
26.5 KB · 0 B
Page size
33.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://clamav.net
- Final URL
- https://www.clamav.net/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.03 s
- HTML size
- 33.2 KB
- Redirect chain
- https://clamav.net → http://www.clamav.net/ → https://www.clamav.net/
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Frequently asked questions
- What technology does clamav.net use?
- clamav.net is built with Ruby on Rails, Google Analytics, Cloudflare Analytics.
- Is clamav.net secure (HTTPS)?
- Yes. clamav.net uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 6, 2026.
- Who hosts clamav.net?
- clamav.net is hosted on Cloudflare, behind Cloudflare CDN.
- What is clamav.net's SEO score?
- clamav.net scored 55/100 for SEO in the latest analysis (fair).
- What is clamav.net's overall website score?
- clamav.net has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card