What powers 
knoow.jp?
Last seen Oct 2026 · 13 technologies across 11 categories
Analytics
CDN
CMS
Databases
Font scripts
Miscellaneous
PaaS
Performance
Programming languages
SEO
WordPress themes
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 20 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
- Nov 2026 ccbot added to robots.txt
- Nov 2026 claude-web added to robots.txt
- Nov 2026 claudebot added to robots.txt
- Nov 2026 bytespider added to robots.txt
- Nov 2026 Content Signals changed
- Nov 2026 amazonbot added to robots.txt
AI Crawlers
13 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 64% phone
- 36% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.87 / 10 · ranked #260,169 of all domains
107 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.1 MB · 32 requests
- WordPress theme: generatepress (child: generatepress-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Knoow
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.20.95, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 115,650
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudways Jun 2026
- dropped Cloudways Apr 2026
- dropped Chart.js Dec 2025
- dropped Cloudinary Dec 2025
- dropped Google AdSense Dec 2025
- dropped Google Analytics Dec 2025
- dropped Google Font API Dec 2025
- dropped Google Tag Manager Dec 2025
- dropped Google Workspace Dec 2025
- dropped jQuery Dec 2025
- dropped Nginx Dec 2025
- dropped PWA Dec 2025
- dropped reCAPTCHA Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025