What powers runrunokai.jp?
Last seen Aug 2026 · 8 technologies across 8 categories
Affiliate programs
Amazon Associates
since Aug 2022
Editors
DreamWeaver
since Dec 2021
JavaScript libraries
Miscellaneous
SWFObject
since Dec 2021
Programming languages
PHP
since Dec 2021
Security
HSTS
since Nov 2023
Web frameworks
CakePHP
since Dec 2021
Web servers
Apache HTTP Server
since Dec 2021
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 84% phone
- 16% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.42 / 10 · ranked #7,307,146 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.5 MB · 19 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MIRAI Mirai Communication Network Inc. (158.199.127.176)
- DNS: Onamae.com
- Email: hp4u.jp
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 19,641,953
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Amazon Associates Jul 2026
- detected Apache HTTP Server Jul 2026
- detected CakePHP Jul 2026
- detected DreamWeaver Jul 2026
- detected HSTS Jul 2026
- detected jQuery Jul 2026
- detected PHP Jul 2026
- detected SWFObject Jul 2026