What powers cysay.co.jp?
Last seen Sep 2026 · 16 technologies across 13 categories
Analytics
Google Analytics
since Aug 2025
CDN
Google Cloud CDN
since Jul 2026
Databases
Firebase
since Jul 2026
Font scripts
Google Font API
since Aug 2022
Hosting
Xserver
since Aug 2022
IaaS
Google Cloud
since Jul 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Jul 2026
Open Graph
since Oct 2022
Page builders
STUDIO
since Jul 2026
Programming languages
Node.js
since Jul 2026
Tag managers
Google Tag Manager
since Aug 2025
Webmail
Google Workspace
since Aug 2022
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
1.64 / 10 · ranked #5,389,022 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 12.9 MB · 108 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (34.111.141.225)
- DNS: Xserver
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 13,130,557, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cookie Notice Sep 2026
- dropped MySQL Sep 2026
- dropped Nginx Sep 2026
- dropped PHP Sep 2026
- dropped Swiper Sep 2026
- dropped WordPress Sep 2026
- dropped YouTube Sep 2026
- detected Firebase Jul 2026
- detected Google Cloud Jul 2026
- detected Google Cloud CDN Jul 2026
- detected HTTP/3 Jul 2026
- detected lit-element Jul 2026
- detected lit-html Jul 2026
- detected Node.js Jul 2026
- detected Nuxt.js Jul 2026
- detected STUDIO Jul 2026
- detected Vue.js Jul 2026
- dropped jQuery Dec 2025
- dropped Twitter Emoji (Twemoji) Dec 2025
- dropped Yoast SEO Dec 2025