What powers responsivetesttool.com?
Last seen Jun 2026 · 10 technologies across 10 categories
Advertising
Google AdSense
since May 2022
Analytics
Google Analytics
since Feb 2020
Font scripts
Google Font API
since Feb 2020
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Security
reCAPTCHA
since May 2022
Web servers
Apache HTTP Server
since Feb 2020
Widgets
AddThis
since Feb 2020
Audience
- 88% desktop
- 12% phone
Pakistan
Bangladesh
United States
India
Germany
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.90 / 10 · ranked #256,720 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.4 MB · 22 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.