vesseltracker.com
Terrestrial & Satellite AIS Tracking Service in Realtime - vesseltracker.com
Last scanned Aug 4, 2026, 2:00 AM · 11 views
Overall score
Fair
Summary
0. This website uses Nginx hosted on INCAPSULA - Incapsula Inc, US. SEO is fair (60/100) and accessibility is fair (50/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
0
- United States
- Hosted on INCAPSULA - Incapsula Inc, US
Top issues to fix
9 issues found · 2 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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
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.
+3 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
420 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 76
- SEO
- 60
- Security
- 100
- Performance
- 90
- Accessibility
- 50
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Terrestrial & Satellite AIS Tracking Service in Realtime - vesseltracker.com
- Description
- 0
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- INCAPSULA - Incapsula Inc, US
- CDN provider
- —
- IP address
- 45.223.148.238
- ASN
- AS19551 (INCAPSULA - Incapsula Inc, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- GlobalSign nv-sa
- Subject
- imperva.com
- Valid from
- Jul 10, 2026
- Valid to
- Oct 8, 2026
- Days until expiry
- 65
- SAN domains
- vesseltracker.com, *.vtuat.woodmac.com, *.genscape.com, flow-gitlab.poweradvocate.com, *.shipdb.com, *.vtprod.woodmac.com, *.internal.genscape.com, shipdb.com, *.gis.woodmac.com, *.vtdev.woodmac.com, genapis-nonprod.genscape.com, *.vtint.woodmac.com, *.vesseltracker.com, imperva.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 4 cookie(s) observed
Content & assets
Headings
H1 0 · H2 8 · H3 3
Links
24 internal · 5 external · 0 broken
Images
6 total · 4 missing alt
Scripts / Styles
14 scripts · 5 stylesheets
JS / CSS size
614 KB · 329 KB
Page size
40.7 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- 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
Scan details
- Requested URL
- https://vesseltracker.com
- Final URL
- https://www.vesseltracker.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 420 ms
- HTML size
- 40.7 KB
- Redirect chain
- https://vesseltracker.com → https://www.vesseltracker.com/
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Frequently asked questions
- What technology does vesseltracker.com use?
- vesseltracker.com is built with Bootstrap, jQuery, Google Analytics, Nginx.
- Is vesseltracker.com secure (HTTPS)?
- Yes. vesseltracker.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Oct 8, 2026.
- Who hosts vesseltracker.com?
- vesseltracker.com is hosted on INCAPSULA - Incapsula Inc, US.
- What is vesseltracker.com's SEO score?
- vesseltracker.com scored 60/100 for SEO in the latest analysis (fair).
- What is vesseltracker.com's overall website score?
- vesseltracker.com has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.
- Has vesseltracker.com's score changed over time?
- vesseltracker.com's overall score has stayed steady at 76/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card