What powers jslm.org?
Last seen Aug 2026 · 8 technologies across 8 categories
Advertising
Twitter Ads
since Jul 2024
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2024
CDN
Cloudflare
since Mar 2025
JavaScript Frameworks
Security
Cloudflare Bot Management
since Mar 2025
Web Servers
Apache HTTP Server
since Aug 2017
Widgets
Twitter
since Jul 2024
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
Audience
- 66% desktop
- 34% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.43 / 10 · ranked #412,869 of all domains
112 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 5.7 MB · 182 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Japanese Society of Laboratory Medicine
- Sector: higher education
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on ASJ ASJ INC. (219.118.193.233)
- DNS: admiral.ne.jp
- Email: admiral.ne.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: JPRS, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,076,706, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| jslm.org | 8 |
| www.jslm.org | 7 |