What powers 
ports.je?
Last seen Sep 2026 · 16 technologies across 12 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Sep 2024
Cookie compliance
JavaScript frameworks
JavaScript libraries
Load balancers
Azure Front Door
since Jan 2025
Miscellaneous
Webpack
since Jun 2020
PaaS
Azure
since Nov 2021
Performance
Priority Hints
since Apr 2025
Programming languages
Node.js
since Apr 2025
Tag managers
Google Tag Manager
since Apr 2020
UI frameworks
Tailwind CSS
since Apr 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 14% desktop
- 3% tablet
United Kingdom
France
Jersey
Guernsey
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #510,838 of all domains
70 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Microsoft Azure
- Weight: 5.0 MB · 66 requests
- Structured data: Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Jersey Coastguard
- Country: Jersey
From Wikidata (CC0).
Infrastructure
- Hosted on SURE-INTERNATIONAL-LIMITED (46.254.254.221)
- Email: Mimecast
- Email security: SPF (hard fail), DMARC reject
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,305,416, 4 hosts
- Verified with: Canva, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted