What powers graphcalc.com?
Last seen Jun 2026 · 24 technologies across 13 categories
Advertising
Analytics
Quantcast Measure
since Mar 2026
Snowplow Analytics
since Mar 2026
CMS
Databases
MySQL
since Jul 2019
Font scripts
Font Awesome
since Jul 2019
Twitter Emoji (Twemoji)
since Jul 2019
Hosting
Hostgator
since Nov 2022
JavaScript libraries
FingerprintJS
since Apr 2026
web-vitals
since Mar 2026
Miscellaneous
Open Graph
since Nov 2022
RSS
since Dec 2022
Programming languages
PHP
since Jul 2019
Security
Really Simple SSL & Security
since Oct 2024
Tag managers
Google Tag Manager
since Mar 2026
Web servers
Apache HTTP Server
since Oct 2021
WordPress plugins
Endurance Page Cache
since May 2022
Audience
- 50% desktop
- 50% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.01 / 10 · ranked #3,565,005 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 225 ms |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 0.9 MB · 73 requests
- WordPress theme: puro · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Nginx May 2026
- detected Apache HTTP Server Apr 2026
- detected FingerprintJS Apr 2026
- detected core-js Mar 2026
- detected Ezoic Mar 2026
- detected Google Tag Manager Mar 2026
- detected ID5 Mar 2026
- detected Prebid Mar 2026
- detected Quantcast Measure Mar 2026
- detected Snowplow Analytics Mar 2026
- detected web-vitals Mar 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Twitter Emoji (Twemoji) Oct 2025