What powers gron.co.jp?
Last seen Aug 2026 · 16 technologies across 13 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
JavaScript libraries
Marketing automation
Miscellaneous
Programming languages
Security
Web servers
WordPress plugins
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 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
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.57 / 10 · ranked #2,379,088 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 0.6 MB · 21 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| gron.co.jp | 15 |
| mgmtaid.gron.co.jp | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Aug 2026
- detected core-js Aug 2026
- detected HubSpot Aug 2026
- dropped Priority Hints Aug 2026
- dropped WordPress Block Editor Aug 2026
- dropped Cloudflare Turnstile Jul 2026
- detected Cloudflare Jun 2026
- detected Cloudflare Browser Insights Jun 2026
- detected Contact Form 7 Jun 2026
- detected HTTP/3 Jun 2026
- detected Priority Hints Jun 2026
- detected WordPress Block Editor Jun 2026
- dropped Download Monitor May 2026
- dropped WordPress Block Editor Feb 2026
- detected Cloudflare Turnstile Nov 2025