What powers heavyobject.net?
Last seen Oct 2026 · 13 technologies across 11 categories
Advertising
Twitter Ads
since Sep 2021
Analytics
Authentication
Facebook Login
since Sep 2021
CDN
Editors
DreamWeaver
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
SWFObject
since Jan 2019
Security
Cloudflare Bot Management
since Mar 2025
Web servers
Nginx
since Jan 2019
Widgets
Twitter
since Jan 2019
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
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.39 / 10 · ranked #2,696,988 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 2.5 MB · 74 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (219.94.174.132)
- DNS: Onamae.com
- Email: no MX record returned
- Common Crawl link graph: rank 1,067,658, 2 hosts
DNS records as swept Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026