What powers harisen.jp?
Last seen Sep 2026 · 24 technologies across 13 categories
Advertising
Analytics
Cloudflare Browser Insights
since Sep 2026
Google Analytics
since Jan 2019
Snowplow Analytics
since Aug 2024
CDN
Cloudflare
since Nov 2021
Google Hosted Libraries
since Jun 2022
Editors
DreamWeaver
since Jan 2019
JavaScript frameworks
Prototype
since Jan 2019
JavaScript libraries
Maps
Google Maps
since Jan 2023
Performance
Priority Hints
since Sep 2026
Programming languages
Lua
since Jan 2019
Security
Cloudflare Bot Management
since Nov 2021
reCAPTCHA
since Apr 2022
Segmentation
Adobe Audience Manager
since Aug 2022
Web frameworks
Microsoft ASP.NET
since Oct 2023
Web servers
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
6.12 / 10 · ranked #102,250 of all domains
320 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.7 MB · 99 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on IDCF IDC Frontier Inc. (202.228.215.60)
- DNS: idcfcloud.com
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 583,772, 264 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| nakamay.harisen.jp | 12 |
| fam.harisen.jp | 10 |
| kagoshima.harisen.jp | 10 |
| proto.harisen.jp | 10 |
| smb.lsi.harisen.jp | 8 |
| jiteki.harisen.jp | 7 |
| maoh.harisen.jp | 7 |
| kuroneko.harisen.jp | 6 |
| station.lsi.harisen.jp | 6 |
| uzurauzura.harisen.jp | 6 |
| hassaku.harisen.jp | 5 |
| infuru.harisen.jp | 4 |
| cdy6.harisen.jp | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Sep 2026
- detected Priority Hints Sep 2026
- detected Cloudflare Aug 2026
- detected Cloudflare Bot Management Aug 2026
- dropped PubMatic Aug 2026
- detected PubMatic Jun 2026
- dropped i-mobile Mar 2026
- detected i-mobile Dec 2025