What powers 
royal-green.jp?
Last seen Oct 2026 · 38 technologies across 21 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
Hosting
IaaS
Issue trackers
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web servers
WordPress plugins
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Search and AI assistants
- PetalBot 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 found
- ai.txt not found
- Nov 2026 petalbot added to robots.txt
- Oct 2026 petalbot removed from robots.txt
- Oct 2026 llms.txt appeared
- Oct 2026 petalbot added to robots.txt
- Oct 2026 llms.txt removed
- Oct 2026 petalbot removed from robots.txt
AI Crawlers
1 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 78% phone
- 22% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.41 / 10 · ranked #991,035 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- Weight: 42.9 MB · 236 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- ROYAL GREEN Iwaki（ロイヤルグリーンいわき）
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Xserver (183.181.83.78)
- DNS: Xserver
- Email: royal-green.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 229,554, 3 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| royal-green.jp | 21 |
| iwaki.royal-green.jp | 19 |
Full technology history →
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Recent changes
- dropped WordPress Super Cache Jul 2026
- dropped Envoy Mar 2026
- detected Envoy Jan 2026
- dropped Google AdSense Jan 2026
- dropped reCAPTCHA Jan 2026