tertullian.org
The Tertullian Project
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Great
Summary
Tertullian latin texts, translations, editions, bibliography, links, manuscripts, text criticism, early christians, fathers. This website uses Apache hosted on PAIR-NETWORKS - pair Networks, US. SEO is good (85/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
Tertullian latin texts, translations, editions, bibliography, links, manuscripts, text criticism, early christians, fathers
- United States
- Hosted on PAIR-NETWORKS - pair Networks, US
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.
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.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
239 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Tertullian latin texts, translations, editions, bibliography, links, manuscripts, text criticism, early christians, fathers
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- The Tertullian Project
- Description
- Tertullian latin texts, translations, editions, bibliography, links, manuscripts, text criticism, early christians, fathers
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- PAIR-NETWORKS - pair Networks, US
- CDN provider
- —
- IP address
- 216.92.105.173
- ASN
- AS7859 (PAIR-NETWORKS - pair Networks, US)
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
- tertullian.org
- Valid from
- Aug 20, 2026
- Valid to
- Nov 18, 2026
- Days until expiry
- 85
- SAN domains
- tertullian.org, www.tertullian.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 0 · H3 0
Links
112 internal · 2 external · 0 broken
Images
4 total · 1 missing alt
Scripts / Styles
0 scripts · 1 stylesheets
JS / CSS size
0 B · 2.7 KB
Page size
12.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 12
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://tertullian.org
- Final URL
- https://tertullian.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 239 ms
- HTML size
- 12.6 KB
- Redirect chain
- https://tertullian.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does tertullian.org use?
- tertullian.org is built with Apache.
- Is tertullian.org secure (HTTPS)?
- Yes. tertullian.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 18, 2026.
- Who hosts tertullian.org?
- tertullian.org is hosted on PAIR-NETWORKS - pair Networks, US.
- What is tertullian.org's SEO score?
- tertullian.org scored 85/100 for SEO in the latest analysis (great).
- What is tertullian.org's overall website score?
- tertullian.org has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card