What powers sudoku-puzzles.net?
Last seen Aug 2026 · 19 technologies across 13 categories
Caching
Redis Object Cache
since Sep 2024
CDN
Cloudflare
since Aug 2026
CMS
WordPress
since Oct 2022
Databases
Hosting panels
Plesk
since Sep 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
Performance
Priority Hints
since Jul 2024
Programming languages
PHP
since Oct 2022
Security
Web servers
Nginx
since Sep 2024
WordPress plugins
Polylang
since Jul 2026
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 56% phone
- 39% desktop
- 5% tablet
United States
India
Germany
Philippines
Brazil
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.29 / 10 · ranked #8,749,479 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 0.6 MB · 17 requests
- WordPress theme: avada (child: avada-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Aug 2026
- dropped Complianz Aug 2026
- dropped Google Analytics Aug 2026
- dropped Google Tag Manager Aug 2026
- detected Redis Aug 2026
- detected Redis Object Cache Aug 2026
- dropped WP Rocket Aug 2026
- dropped Yoast SEO Aug 2026
- detected GSAP Jul 2026
- detected Isotope Jul 2026
- detected jQuery Jul 2026
- detected LazySizes Jul 2026
- detected Polylang Jul 2026
- detected reCAPTCHA Jul 2026
- detected Select2 Jul 2026
- detected Swiper Jul 2026