vesselfinder.com
Ship & Container Tracking - VesselFinder
Last scanned Jul 29, 2026, 6:00 PM · 12 views
Overall score
Excellent
Summary
VesselFinder is a FREE AIS vessel tracking web site. This website uses Apache. SEO is good (75/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No H1 heading found.
VesselFinder is a FREE AIS vessel tracking web site. VesselFinder displays real time ship positions and marine traffic detected by global AIS network.
Top issues to fix
6 issues found · 1 high priority
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.
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 OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
254 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+8 overall since Jul 21, 2026
- Overall
- 91
- SEO
- 75
- Security
- 100
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
VesselFinder is a FREE AIS vessel tracking web site. VesselFinder displays real time ship positions and marine traffic detected by global AIS network.
Meta tags
- Title
- Ship & Container Tracking - VesselFinder
- Description
- VesselFinder is a FREE AIS vessel tracking web site. VesselFinder displays real time ship positions and marine traffic detected by global AIS network.
- Canonical
- https://www.vesselfinder.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
- Robots meta
- Manifest
- https://www.vesselfinder.com/manifest.json
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
- vesselfinder.com
- Valid from
- Jul 17, 2026
- Valid to
- Oct 15, 2026
- Days until expiry
- 78
- SAN domains
- *.vesselfinder.com, vesselfinder.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
15 internal · 7 external · 20 broken
Images
9 total · 0 missing alt
Scripts / Styles
10 scripts · 0 stylesheets
JS / CSS size
405 B · 15.1 KB
Page size
25.9 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://vesselfinder.com
- Final URL
- https://www.vesselfinder.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 254 ms
- HTML size
- 25.9 KB
- Redirect chain
- https://vesselfinder.com → https://www.vesselfinder.com/
See something wrong on this report? Request a correction
Related websites
Same technology stack
lucerna-chem.ch
Lucerna-Chem AG
myhealthbox.eu
myHealthbox - The medicines and healthcare products database
clubhouseinn.com
Welcome To ClubHouse | ClubHouse Hotel & Suites
gopay.com
Payment gateway that helps you earn more | GoPay
landroverusa.com
Land Rover | Explore Luxury SUVs and 4x4 Vehicles
piensasolutions.com
Piensa Solutions | Comprar dominios y hosting baratos
Frequently asked questions
- What technology does vesselfinder.com use?
- vesselfinder.com is built with Google Analytics, Apache.
- Is vesselfinder.com secure (HTTPS)?
- Yes. vesselfinder.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 15, 2026.
- Who hosts vesselfinder.com?
- Hosting provider information for vesselfinder.com is not available yet.
- What is vesselfinder.com's SEO score?
- vesselfinder.com scored 75/100 for SEO in the latest analysis (fair).
- What is vesselfinder.com's overall website score?
- vesselfinder.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
- Has vesselfinder.com's score changed over time?
- vesselfinder.com's overall score has improved by 8 points (from 83 to 91) since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card