What powers knee-yokohama.com?
Last seen Oct 2026 · 25 technologies across 11 categories
Advertising
Analytics
Google Ads Conversion Tracking
since Aug 2021
Google Analytics
since Apr 2020
Microsoft Clarity
since Jul 2021
CDN
Amazon CloudFront
since Apr 2020
cdnjs
since Oct 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Oct 2021
Unpkg
since Jul 2021
Font scripts
Font Awesome
since Apr 2020
Google Font API
since Apr 2020
JavaScript frameworks
JavaScript libraries
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
PaaS
Amazon Web Services
since Apr 2020
Tag managers
Google Tag Manager
since Apr 2020
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 85% phone
- 15% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.53 / 10 · ranked #6,223,587 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 2.8 MB · 185 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Healthcare (declares
MedicalClinic)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (13.224.125.11)
- DNS: Amazon Route 53
- Email: no MX record returned
- SSL: Amazon Trust Services, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 25,664,703, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted