What powers jukennsei.com?
Last seen Jun 2026 · 19 technologies across 15 categories
Advertising
Amazon Advertising
since Jun 2021
Google AdSense
since Aug 2018
Affiliate programs
A8.net
since Jul 2021
Analytics
Authentication
Facebook Login
since Jul 2021
CMS
Databases
MySQL
since Aug 2018
Font scripts
Google Font API
since Dec 2022
Twitter Emoji (Twemoji)
since Aug 2018
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Aug 2018
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Dec 2021
Web servers
Nginx
since Aug 2018
WordPress plugins
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.82 / 10 · ranked #16,010,680 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.6 MB · 505 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Nov 2025
- dropped Snowplow Analytics Oct 2025
- detected Snowplow Analytics Aug 2025