What powers luler.jp?
Last seen Jul 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Font scripts
Google Font API
since Jan 2019
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2024
Security
HSTS
since Dec 2024
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
2.65 / 10 · ranked #2,244,527 of all domains
11 referring domains · OpenPageRank
Infrastructure
- Hosted on Sakura Internet (133.242.235.233)
- DNS: wmsj.ne.jp
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 10,469,637, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted