What powers ko-kosuge.jp?
Last seen Aug 2026 · 17 technologies across 13 categories
A/B Testing
Advertising
Analytics
CDN
CRM
Font scripts
Hosting
IaaS
JavaScript libraries
Miscellaneous
Performance
Security
Tag managers
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- meta-externalagent Blocked
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers blocked
Audience
- 80% phone
- 20% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.87 / 10 · ranked #675,187 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 4.7 MB · 85 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped All in One SEO May 2026
- dropped cdnjs May 2026
- detected Cloudflare Bot Management May 2026
- dropped Facebook Login May 2026
- dropped Google Hosted Libraries May 2026
- dropped jQuery May 2026
- dropped jQuery Migrate May 2026
- dropped MySQL May 2026
- dropped Nginx May 2026
- dropped PHP May 2026
- dropped Smash Balloon Instagram Feed May 2026
- dropped Swiper May 2026
- dropped Twitter May 2026
- dropped WordPress May 2026
- detected Google Cloud Apr 2026
- detected Google Cloud Trace Apr 2026
- detected Google Font API Apr 2026
- detected HTTP/3 Apr 2026
- detected Sakura Internet Apr 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Bot Management Nov 2025