What powers prispa.net?
Last seen Aug 2026 · 17 technologies across 12 categories
Advertising
Twitter Ads
since Jun 2023
Analytics
Google Analytics
since Jun 2023
CDN
Cloudflare
since Mar 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2023
Popper
since Jun 2023
Performance
LazySizes
since Jun 2023
Turbolinks
since Jun 2023
Programming languages
Ruby
since Jun 2023
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Jun 2023
Tag managers
Google Tag Manager
since May 2025
Web frameworks
Ruby on Rails
since Jun 2023
Widgets
Twitter
since Jun 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 91% phone
- 9% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.67 / 10 · ranked #5,165,219 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 3.5 MB · 61 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jul 2026
- detected Cloudflare Bot Management Jul 2026
- detected Google Analytics Jul 2026
- detected Google Tag Manager Jul 2026
- detected GSAP Jul 2026
- detected HSTS Jul 2026
- detected jQuery Jul 2026
- detected jQuery UI Jul 2026
- detected LazySizes Jul 2026
- detected Open Graph Jul 2026
- detected Popper Jul 2026
- detected Ruby Jul 2026
- detected Ruby on Rails Jul 2026
- detected Swiper Jul 2026
- detected Turbolinks Jul 2026
- detected Twitter Jul 2026
- detected Twitter Ads Jul 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025