What powers cro-spo.com?
Last seen Aug 2026 · 25 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
CMS
Databases
MySQL
since Sep 2020
Font scripts
Google Font API
since May 2024
Twitter Emoji (Twemoji)
since Oct 2021
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Slick
since Sep 2020
Miscellaneous
Open Graph
since Sep 2022
PWA
since May 2024
Programming languages
PHP
since Sep 2020
Security
reCAPTCHA
since Dec 2025
Tag managers
Google Tag Manager
since Dec 2022
Web servers
Nginx
since Jan 2019
WordPress plugins
Autoptimize
since May 2024
Smash Balloon Instagram Feed
since May 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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 95% phone
- 5% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.94 / 10 · ranked #1,691,759 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 29.3 MB · 220 requests
- WordPress theme: crospo · all themes
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected reCAPTCHA Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025