What powers heatlab.jp?
Last seen Jun 2026 · 21 technologies across 15 categories
Analytics
Google Analytics
since Jan 2021
CMS
WordPress
since Jan 2021
Databases
MySQL
since Jan 2021
Ecommerce
Welcart
since Jan 2021
Font scripts
Google Font API
since Apr 2023
Twitter Emoji (Twemoji)
since Jan 2021
Hosting
Xserver
since Aug 2022
JavaScript libraries
Swiper
since Jan 2023
Miscellaneous
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Aug 2024
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Jan 2021
Security
Really Simple SSL & Security
since Sep 2024
reCAPTCHA
since Feb 2022
Web servers
Nginx
since Jan 2021
WordPress plugins
WordPress themes
Lightning
since Feb 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #27,804,346 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0.1 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.9 MB · 111 requests
- WordPress theme: lightning · all themes
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025