What powers z-leg.com?
Last seen Aug 2026 · 12 technologies across 10 categories
Analytics
Google Analytics
since Jan 2025
CDN
Google Cloud CDN
since Jan 2025
Databases
Firebase
since Jan 2025
Font scripts
Google Font API
since Jan 2025
IaaS
Google Cloud
since Jan 2025
JavaScript frameworks
Miscellaneous
HTTP/3
since Jan 2025
Open Graph
since Mar 2024
Page builders
STUDIO
since Jan 2025
Programming languages
Node.js
since Jan 2025
Tag managers
Google Tag Manager
since Jan 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. 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
2.03 / 10 · ranked #3,502,276 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Google
- Weight: 15.8 MB · 86 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Priority Hints May 2026
- dropped core-js Apr 2026
- detected Priority Hints Feb 2026