nndb.com
NNDB: Tracking the entire world
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Great
Summary
This website is hosted on HURRICANE - Hurricane Electric LLC, US. SEO is fair (60/100) and accessibility is good (80/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on HURRICANE - Hurricane Electric LLC, US
Top issues to fix
8 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+2 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
251 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Meta tags
- Title
- NNDB: Tracking the entire world
- Description
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- HURRICANE - Hurricane Electric LLC, US
- CDN provider
- —
- IP address
- 216.218.248.231
- ASN
- AS6939 (HURRICANE - Hurricane Electric LLC, 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
- nndb.com
- Valid from
- Jul 15, 2026
- Valid to
- Oct 13, 2026
- Days until expiry
- 78
- SAN domains
- nndb.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 1
Links
31 internal · 1 external · 4 broken
Images
1 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 231 B
Page size
6.6 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
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://nndb.com
- Final URL
- https://nndb.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 251 ms
- HTML size
- 6.6 KB
- Redirect chain
- https://nndb.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does nndb.com use?
- We did not detect any specific technologies for nndb.com in the latest scan.
- Is nndb.com secure (HTTPS)?
- Yes. nndb.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 13, 2026.
- Who hosts nndb.com?
- nndb.com is hosted on HURRICANE - Hurricane Electric LLC, US.
- What is nndb.com's SEO score?
- nndb.com scored 60/100 for SEO in the latest analysis (fair).
- What is nndb.com's overall website score?
- nndb.com has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card