What powers gen78.com?
Last seen Sep 2026 · 13 technologies across 8 categories
Advertising
Google Ads
since Dec 2022
Yahoo Advertising
since Jul 2022
Analytics
Google Ads Conversion Tracking
since Nov 2021
Google Analytics
since Nov 2021
CDN
Google Hosted Libraries
since Mar 2022
jQuery CDN
since Mar 2022
JavaScript libraries
Programming languages
Adobe Flash
since Nov 2021
Tag managers
Google Tag Manager
since Nov 2021
Video players
YouTube
since Oct 2024
Web servers
Apache HTTP Server
since Nov 2021
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
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.97 / 10 · ranked #13,233,997 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 8.5 MB · 143 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on GMO Internet (118.27.125.181)
- DNS: Lolipop
- Email: Lolipop
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 13,033,340, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted