What powers link-health.org?
Last seen Sep 2026 · 25 technologies across 15 categories
Analytics
Google Analytics
since Jun 2025
CMS
WordPress
since Jul 2023
Databases
MySQL
since Jul 2023
Font scripts
Twitter Emoji (Twemoji)
since Jan 2026
JavaScript graphics
JavaScript libraries
Swiper
since Oct 2023
Miscellaneous
Open Graph
since Jul 2023
RSS
since Jul 2023
PaaS
WordPress.com
since Jul 2023
Page builders
WordPress Block Editor
since Jun 2025
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Jul 2023
Security
HSTS
since Jul 2023
Surveys
Tally
since Aug 2026
Web servers
Nginx
since Jul 2023
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.49 / 10 · ranked #2,511,490 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Automattic (WordPress.com) (192.0.78.147)
- DNS: WordPress.com DNS
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 8,257,011, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Elfsight Sep 2026
- dropped Font Awesome Sep 2026
- dropped HTTP/3 Sep 2026
- dropped Isotope Sep 2026
- dropped Kindful Sep 2026
- dropped Lightbox Sep 2026
- dropped Cloudflare Jan 2026
- dropped Cloudflare Bot Management Jan 2026
- dropped Jetpack Jan 2026