What powers sdmf.jp?
Last seen Oct 2026 · 25 technologies across 16 categories
Analytics
Google Analytics
since Dec 2022
CDN
cdnjs
since Dec 2022
Cloudflare
since Dec 2022
jQuery CDN
since Dec 2022
jsDelivr
since Dec 2022
Unpkg
since Jan 2026
CMS
Databases
MySQL
since Dec 2022
Font scripts
Twitter Emoji (Twemoji)
since Dec 2022
Hosting
Xserver
since Dec 2022
JavaScript graphics
Rive
since Jan 2026
JavaScript libraries
Slick
since Dec 2022
Maps
Google Maps
since Dec 2022
Miscellaneous
Performance
Priority Hints
since Jan 2026
Programming languages
PHP
since Dec 2022
Security
reCAPTCHA
since Nov 2023
UI frameworks
Bootstrap
since Dec 2022
Web servers
Nginx
since Dec 2022
WordPress plugins
Smash Balloon Instagram Feed
since Dec 2022
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.22 / 10 · ranked #9,682,897 of all domains
2 referring domains · OpenPageRank
Page
- Language: Japanese
- Weight: 4.8 MB · 89 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Xserver (202.254.234.154)
- DNS: Xserver
- Email: no MX record returned, SPF names Xserver
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 31,358,558
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted