What powers k-yamaken.com?
Last seen Aug 2026 · 24 technologies across 18 categories
Advertising
Analytics
CDN
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Security
SEO
Tag managers
Web servers
Webmail
WordPress plugins
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt, restricts 13 more. Checked Aug 2026.
Training crawlers
- Bytespider Blocked
- Applebot-Extended Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- meta-externalfetcher Restricted
The other 19 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
Content Signals:
search=yes ai-train=yes ai-input=yes declared in robots.txt
AI Crawlers
1 of 33 AI crawlers blocked
Standards: llms.txt, Content Signals
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.08 / 10 · ranked #11,329,902 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 3.2 MB · 155 requests
- WordPress theme: yamaguchi-v2 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google AdSense Aug 2026
- detected reCAPTCHA Aug 2026
- detected Twitter Emoji (Twemoji) Aug 2026
- dropped Apache HTTP Server Jul 2026
- dropped core-js Jul 2026
- dropped Facebook Pixel Jul 2026
- dropped Google AdSense Jul 2026
- dropped jQuery Migrate Jul 2026
- dropped reCAPTCHA Jul 2026
- dropped Tapad Jul 2026
- dropped VideoJS Jul 2026
- detected Nginx Jun 2026
- detected Xserver Jun 2026
- detected Priority Hints May 2026
- dropped Facebook Login Mar 2026
- dropped Twitter Mar 2026
- dropped Twitter Ads Mar 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025