surbl.org
SURBL
Last scanned Jul 25, 2026, 4:25 AM · 1 view
Overall score
Great
Summary
surbl desc. This website uses Nginx hosted on HETZNER-CLOUD2-AS - Hetzner Online GmbH, DE. SEO is fair (70/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing canonical link.
surbl desc
- Germany
- Hosted on HETZNER-CLOUD2-AS - Hetzner Online GmbH, DE
Top issues to fix
9 issues found · 1 high priority
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-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
687 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
surbl desc
Contact
Email, phone, and address published on this site's own pages.
Source: https://surbl.org/contact
Meta tags
- Title
- SURBL
- Description
- surbl desc
- Canonical
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- HETZNER-CLOUD2-AS - Hetzner Online GmbH, DE
- CDN provider
- —
- IP address
- 5.161.243.38
- ASN
- AS213230 (HETZNER-CLOUD2-AS - Hetzner Online GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- www.surbl.org
- Valid from
- Aug 21, 2025
- Valid to
- Aug 26, 2026
- Days until expiry
- 32
- SAN domains
- www.surbl.org, surbl.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 2 · H2 7 · H3 0
Links
13 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 1 stylesheets
JS / CSS size
0 B · 5.9 KB
Page size
8.4 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 111
SEO issues
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://surbl.org
- Final URL
- https://surbl.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 687 ms
- HTML size
- 8.4 KB
- Redirect chain
- https://surbl.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does surbl.org use?
- surbl.org is built with PHP, Nginx.
- Is surbl.org secure (HTTPS)?
- Yes. surbl.org uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Aug 26, 2026.
- Who hosts surbl.org?
- surbl.org is hosted on HETZNER-CLOUD2-AS - Hetzner Online GmbH, DE.
- What is surbl.org's SEO score?
- surbl.org scored 70/100 for SEO in the latest analysis (fair).
- What is surbl.org's overall website score?
- surbl.org has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
- Is surbl.org hiring?
- surbl.org has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card