What powers 
ai-communication.jp?
Last seen Jul 2023 · 19 technologies across 11 categories
Advertising
Tapad
since Mar 2023
Analytics
Google Analytics
since Sep 2020
CMS
Databases
MySQL
since Sep 2020
Hosting
Sakura Internet
since Mar 2023
JavaScript libraries
Marketing automation
BowNow
since Feb 2022
Salesforce Marketing Cloud Account Engagement
since Mar 2023
Miscellaneous
Open Graph
since Mar 2023
Programming languages
PHP
since Sep 2020
Tag managers
Google Tag Manager
since Apr 2022
Web servers
Nginx
since Sep 2020
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
- Oct 2026 llms.txt removed
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.47 / 10 · ranked #929,109 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Xserver (183.90.231.104)
- DNS: Sakura Internet
- Email: Sakura Internet
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,662,935, 4 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted