What powers labornetjp.org?
Last seen Jun 2026 · 5 technologies across 3 categories
Authentication
Facebook Login
since Jul 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Audience
- 70% phone
- 30% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #360,820 of all domains
152 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.3 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 5500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese (Japan)
- Weight: 0.3 MB · 35 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Python Jun 2026
- dropped Zope Jun 2026
- dropped Cart Functionality May 2026
- detected Cart Functionality Aug 2025