What powers 81.la?
Last seen Jun 2026 · 14 technologies across 11 categories
Advertising Networks
Criteo
since Jun 2018
Analytics
CDN
Cloudflare
since Jan 2023
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
FreeBSD
since Apr 2018
Programming languages
Web server extensions
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.79 / 10 · ranked #1,997,932 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.4 MB · 34 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.81.la | 6 |
| 81.81.la | 5 |
| bi.81.la | 5 |
| wixoss.81.la | 5 |
| tatamo.81.la | 4 |