What powers sann.co.jp?
Last seen Aug 2026 · 41 technologies across 20 categories
Analytics
Google Analytics
since Feb 2019
Microsoft Clarity
since Aug 2026
CDN
cdnjs
since May 2025
Cloudflare
since May 2025
Google Hosted Libraries
since Feb 2022
jsDelivr
since Feb 2023
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
Font scripts
Google Font API
since Mar 2019
Twitter Emoji (Twemoji)
since Feb 2023
Hosting panels
Plesk
since Feb 2019
Issue trackers
Sentry
since Sep 2023
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Feb 2023
Miscellaneous
Performance
Priority Hints
since Jul 2025
Programming languages
Reverse proxies
Envoy
since Jun 2024
Security
HSTS
since Sep 2023
Tag managers
Google Tag Manager
since Mar 2019
UI frameworks
Bootstrap
since May 2023
Tailwind CSS
since Sep 2023
Video players
YouTube
since Aug 2026
Web servers
Apache HTTP Server
since Feb 2019
WordPress plugins
Smash Balloon Instagram Feed
since Feb 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Aug 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 83% desktop
- 17% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.73 / 10 · ranked #747,523 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 10.0 MB · 262 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.sann.co.jp | 24 |
| sann.co.jp | 20 |
| note.sann.co.jp | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Aug 2026
- detected YouTube Aug 2026
- dropped Svelte Feb 2026
- detected Hammer.js Dec 2025