What powers kuroihikari.net?
Last seen Aug 2026 · 17 technologies across 14 categories
Advertising
Twitter Ads
since Jun 2021
Analytics
Google Analytics
since Aug 2018
Caching
Varnish
since Aug 2018
CDN
Amazon CloudFront
since Apr 2026
Cloudflare
since Mar 2025
CMS
Hatena Blog
since Dec 2022
Issue trackers
Sentry
since Nov 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Aug 2018
Video players
YouTube
since Oct 2022
Web servers
Nginx
since Aug 2018
Widgets
Twitter
since Aug 2018
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.56 / 10 · ranked #22,920,853 of all domains
4 referring domains · OpenPageRank
Infrastructure
- Email: no MX record returned
- SSL: Amazon Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 11,495,533
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Amazon CloudFront Apr 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025