What powers seaplanner.com?
Last seen Jun 2026 · 8 technologies across 6 categories
Font scripts
Font Awesome
since Aug 2022
Google Font API
since Aug 2022
Hosting
UKFast
since Aug 2022
JavaScript libraries
Security
HSTS
since Sep 2022
UI frameworks
Webmail
Microsoft 365
since Aug 2022
Audience
- 54% phone
- 46% desktop
Taiwan
United States
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.41 / 10 · ranked #34,544,461 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 12.9 MB · 18 requests
Homepage as crawled by the HTTP Archive, Jul 2026.