What powers vantan-language-school.jp?
Last seen Aug 2026 · 19 technologies across 14 categories
Advertising
Analytics
Google Ads Conversion Tracking
since Dec 2025
Google Analytics
since Dec 2025
CMS
Databases
MySQL
since Dec 2025
Font scripts
Twitter Emoji (Twemoji)
since Aug 2026
Hosting
WordPress Multisite
since Dec 2025
JavaScript libraries
Maps
Google Maps
since Dec 2025
Miscellaneous
Open Graph
since Dec 2025
PaaS
Amazon Web Services
since Dec 2025
Programming languages
PHP
since Dec 2025
SEO
Tag managers
Google Tag Manager
since Dec 2025
Web servers
Apache HTTP Server
since Dec 2025
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.62 / 10 · ranked #5,558,853 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 14.8 MB · 62 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.