What powers yoshidaj.com?
Last seen Jun 2026 · 21 technologies across 15 categories
Advertising
Google AdSense
since Apr 2019
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Apr 2019
Authentication
Facebook Login
since Jul 2021
Caching
Varnish
since Apr 2019
CDN
CMS
Hatena Blog
since Dec 2022
Issue trackers
Sentry
since Mar 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Apr 2019
Tag managers
Google Tag Manager
since Apr 2019
Video players
YouTube
since Jul 2022
Web servers
Nginx
since Apr 2019
Widgets
Twitter
since Apr 2019
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.97 / 10 · ranked #13,163,854 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 4.2 MB · 88 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Amazon CloudFront Apr 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025