What powers thecalculator.co?
Last seen Jun 2026 · 13 technologies across 12 categories
Advertising
DoubleClick Ad Exchange (AdX)
since Apr 2018
Google AdSense
since Apr 2018
Analytics
Google Analytics
since Jun 2018
Authentication
Facebook Login
since Jul 2021
Cookie compliance
Funding Choices
since Sep 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
SiteGround
since Mar 2020
Programming languages
PHP
since Sep 2021
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Dec 2021
UI frameworks
Bootstrap
since Apr 2018
Web servers
Nginx
since Apr 2018
Audience
- 87% phone
- 12% desktop
- 1% tablet
India
Malaysia
Ireland
United Arab Emirates
New Zealand
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.98 / 10 · ranked #584,160 of all domains
80 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 1.0 MB · 61 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Font API May 2026
- detected Google Font API Mar 2026
- dropped Google Font API Feb 2026
- detected Google Font API Dec 2025
- dropped Snowplow Analytics Sep 2025