What powers kk-yoshida.co.jp?
Last seen Aug 2026 · 18 technologies across 13 categories
Analytics
Google Analytics
since Aug 2026
CDN
Google Cloud CDN
since Aug 2026
Google Hosted Libraries
since Nov 2023
Databases
Firebase
since Aug 2026
Font scripts
Google Font API
since Aug 2026
IaaS
Google Cloud
since Aug 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2026
Open Graph
since Aug 2026
Page builders
STUDIO
since Aug 2026
Programming languages
Node.js
since Aug 2026
Tag managers
Google Tag Manager
since Aug 2026
Web servers
Nginx
since Nov 2023
Webmail
Microsoft 365
since Nov 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.53 / 10 · ranked #6,280,687 of all domains
4 referring domains · OpenPageRank
Page
- Language: Japanese
- CDN: Google
- Weight: 37.8 MB · 113 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: sixcore.ne.jp
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Google Trust Services, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 25,430,461
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Firebase Aug 2026
- detected Google Analytics Aug 2026
- detected Google Cloud Aug 2026
- detected Google Cloud CDN Aug 2026
- detected Google Font API Aug 2026
- detected Google Tag Manager Aug 2026
- detected HTTP/3 Aug 2026
- detected lit-element Aug 2026
- detected lit-html Aug 2026
- detected Node.js Aug 2026
- detected Nuxt.js Aug 2026
- detected Open Graph Aug 2026
- detected STUDIO Aug 2026
- detected Vue.js Aug 2026