What powers dx-sign.jp?
Last seen Aug 2026 · 21 technologies across 15 categories
Analytics
Google Analytics
since Feb 2022
Microsoft Clarity
since May 2023
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Feb 2022
Font scripts
Font Awesome
since Feb 2023
Twitter Emoji (Twemoji)
since Feb 2022
JavaScript libraries
Load balancers
Amazon ALB
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Debian
since Feb 2022
PaaS
Amazon Web Services
since Feb 2022
Performance
Priority Hints
since Aug 2023
Programming languages
Tag managers
Google Tag Manager
since Feb 2022
Web servers
WordPress plugins
WP-PageNavi
since Feb 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
Audience
- 93% desktop
- 7% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.50 / 10 · ranked #893,125 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Amazon Web Services (13.115.179.186)
- DNS: Amazon Route 53
- Email: no MX record returned
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 10,610,585, 2 hosts
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
- detected Twitter Emoji (Twemoji) Dec 2025