What powers captaincalculator.com?
Last seen Jun 2026 · 25 technologies across 18 categories
Advertising
Google AdSense
since Apr 2018
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jun 2018
CDN
Cloudflare
since Apr 2018
CMS
WordPress
since Apr 2018
Cookie compliance
Funding Choices
since Mar 2024
Databases
MySQL
since Jun 2018
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Font Awesome
since Apr 2018
Google Font API
since Apr 2018
JavaScript libraries
Miscellaneous
Performance
Cloudflare Rocket Loader
since Oct 2022
Programming languages
PHP
since Jun 2018
Security
reCAPTCHA
since Apr 2022
SEO
The SEO Framework
since Nov 2024
Tag managers
Google Tag Manager
since Sep 2021
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Litespeed Cache
since Mar 2020
WordPress themes
Twenty Sixteen
since Feb 2022
Audience
- 77% phone
- 24% desktop
United States
India
United Kingdom
France
Canada
Australia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.46 / 10 · ranked #936,719 of all domains
83 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.7 MB · 56 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| captaincalculator.com | 24 |
| www.captaincalculator.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025