What powers ispr.net?
Last seen Jun 2026 · 13 technologies across 12 categories
Advertising
Google AdSense
since Apr 2026
Analytics
Google Analytics
since May 2019
CDN
Microsoft Ajax Content Delivery Network
since May 2022
Font scripts
Font Awesome
since Nov 2019
Google Font API
since May 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Security
reCAPTCHA
since Apr 2026
Tag managers
Google Tag Manager
since May 2019
Web frameworks
Laravel
since Sep 2021
Web server extensions
Web servers
Audience
- 53% desktop
- 47% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #323,675 of all domains
125 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.4 MB · 71 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google AdSense Apr 2026
- detected reCAPTCHA Apr 2026
- detected Google Analytics Dec 2025