What powers readspeaker.jp?
Last seen Jun 2026 · 21 technologies across 14 categories
Advertising
Microsoft Advertising
since Feb 2025
Analytics
Google Analytics
since Jul 2020
Microsoft Clarity
since Nov 2022
CMS
Databases
MySQL
since Oct 2022
Font scripts
Twitter Emoji (Twemoji)
since Oct 2022
JavaScript libraries
Marketing automation
OptinMonster
since Nov 2023
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Performance
LazySizes
since Oct 2022
LazySizes unveilhooks plugin
since Oct 2022
Programming languages
PHP
since Oct 2022
Security
reCAPTCHA
since May 2026
Tag managers
Google Tag Manager
since Jul 2020
Web servers
Nginx
since Jul 2020
Widgets
WordPress plugins
EWWW Image Optimizer
since Sep 2023
Audience
- 56% desktop
- 42% phone
- 2% tablet
Japan
Pakistan
Bangladesh
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.67 / 10 · ranked #376,329 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 21.4 MB · 159 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Contact Form 7 May 2026
- detected reCAPTCHA May 2026
- dropped All in One SEO Feb 2026
- dropped Open Graph Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025