What powers zscorecalculator.com?
Last seen Jun 2026 · 17 technologies across 12 categories
Advertising
Google AdSense
since Jan 2019
CDN
Amazon CloudFront
since Jan 2019
Amazon S3
since May 2026
Cookie compliance
Funding Choices
since Feb 2023
Font scripts
Google Font API
since May 2023
JavaScript frameworks
JavaScript graphics
Visx
since May 2026
Miscellaneous
PaaS
Amazon Web Services
since Jan 2019
Performance
Priority Hints
since May 2026
Programming languages
Node.js
since May 2026
Security
reCAPTCHA
since Apr 2022
UI frameworks
Tailwind CSS
since May 2026
Audience
- 61% desktop
- 39% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.69 / 10 · ranked #5,008,728 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 0.8 MB · 61 requests
- 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 Google Charts Jun 2026
- dropped jQuery Jun 2026
- dropped Nginx Jun 2026
- dropped PHP Jun 2026
- dropped Google Tag Manager May 2026