What powers conventionhall.jp?
Last seen Sep 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since May 2019
CDN
Google Hosted Libraries
since Feb 2022
jQuery CDN
since May 2024
Font scripts
Font Awesome
since May 2024
Google Font API
since Jan 2019
Hosting panels
Plesk
since Feb 2021
JavaScript libraries
Maps
Google Maps
since May 2024
UI frameworks
ZURB Foundation
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Feb 2021
Widgets
FlexSlider
since Apr 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 55% desktop
- 45% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.96 / 10 · ranked #112,801 of all domains
167 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 10.5 MB · 69 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Onamae.com
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 7,985,804, 9 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.hir.conventionhall.jp | 9 |
| www.tokyo.conventionhall.jp | 8 |
| www.karasuma.conventionhall.jp | 6 |
| www.nagoya.conventionhall.jp | 6 |
| www.hmc.conventionhall.jp | 5 |
| tokyo.conventionhall.jp | 2 |