What powers junpei.blog?
Last seen Aug 2026 · 22 technologies across 15 categories
Advertising
Analytics
Google Analytics
since Jan 2024
Snowplow Analytics
since Sep 2024
Authentication
Facebook Login
since Jan 2024
Caching
Varnish
since Jan 2024
CDN
Cloudflare
since Feb 2025
Google Hosted Libraries
since Jan 2024
CMS
Hatena Blog
since Jan 2024
Issue trackers
Sentry
since Jan 2024
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2024
RSS
since Jan 2024
PaaS
Amazon Web Services
since Jan 2024
Security
Cloudflare Bot Management
since Feb 2025
reCAPTCHA
since Jan 2024
Tag managers
Google Tag Manager
since Jan 2024
Video players
YouTube
since Jan 2024
Web servers
Nginx
since Jan 2024
Widgets
Twitter
since Jan 2024
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.
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 135 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.junpei.blog | 21 |
| junpei.blog | 20 |