What powers pdfquiz.com?
Last seen Jun 2026 · 17 technologies across 10 categories
Advertising
Microsoft Advertising
since Feb 2025
Analytics
Cloudflare Browser Insights
since Jan 2026
Google Analytics
since Aug 2024
Microsoft Clarity
since Jul 2024
TikTok Pixel
since Oct 2024
CDN
Cloudflare
since Jan 2026
jsDelivr
since Mar 2025
JavaScript frameworks
JavaScript libraries
Live chat
Crisp Live Chat
since Feb 2025
Miscellaneous
HTTP/3
since Jan 2026
Open Graph
since Jul 2024
Programming languages
PHP
since Jul 2024
UI frameworks
Tailwind CSS
since Jul 2024
Web frameworks
Audience
- 55% desktop
- 38% phone
- 6% tablet
Peru
United States
India
Brazil
France
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.30 / 10 · ranked #2,876,416 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.6 MB · 92 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Feb 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Browser Insights Jan 2026
- detected HTTP/3 Jan 2026
- dropped Snowplow Analytics Jan 2026
- detected Snowplow Analytics Nov 2025