What powers seafarers.org?
Last seen Jun 2026 · 49 technologies across 22 categories
Analytics
Cloudflare Browser Insights
since Jun 2021
Google Analytics
since Jan 2019
Hotjar
since Oct 2020
Matomo Analytics
since Nov 2022
CDN
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Azure Front Door
since Oct 2025
Miscellaneous
Operating systems
Windows Server
since Aug 2018
PaaS
Page builders
wpBakery
since Feb 2022
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since May 2023
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Aug 2024
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Aug 2018
Web servers
Widgets
WordPress plugins
The Events Calendar
since Jun 2022
Audience
- 71% phone
- 29% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #350,975 of all domains
130 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 3.5 MB · 107 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.seafarers.org | 36 |
| members.seafarers.org | 9 |
| memberstest.seafarers.org | 9 |
| payment-portal.seafarers.org | 9 |
| docuweb.seafarers.org | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 May 2026
- dropped Modernizr Apr 2026
- detected Vimeo Feb 2026
- detected YouTube Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped HTTP/3 Dec 2025
- dropped AddThis Oct 2025
- dropped Linkedin Insight Tag Oct 2025
- detected Font Awesome Sep 2025
- detected jQuery Migrate Sep 2025