What powers helpfulcalculators.com?
Last seen Jun 2026 · 6 technologies across 5 categories
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2022
Microsoft Ajax Content Delivery Network
since Feb 2022
JavaScript graphics
Google Charts
since Jan 2019
JavaScript libraries
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 51% desktop
- 49% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.36 / 10 · ranked #2,749,584 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 325 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.5 MB · 21 requests
Homepage as crawled by the HTTP Archive, Jul 2026.