What powers 
disability-challengers.org?
Last seen Sep 2026 · 27 technologies across 18 categories
Accessibility
Analytics
CMS
CRM
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
SEO
Tag managers
Web servers
Webmail
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
- 64% phone
- 36% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.78 / 10 · ranked #724,775 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 5.7 MB · 69 requests
- WordPress theme: challengers · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Disability Challengers
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on KRYSTAL (185.53.56.90)
- DNS: websupport.cz
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 2,680,905, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Aug 2026
- detected Emotion Aug 2026
- detected Facebook Pixel Aug 2026
- detected Hotjar Aug 2026
- detected Preact Aug 2026
- dropped core-js May 2026
- dropped Emotion May 2026
- dropped Facebook Pixel May 2026
- dropped Hotjar May 2026
- dropped Preact May 2026
- detected HSTS Apr 2026
- detected core-js Mar 2026
- detected Emotion Mar 2026
- detected Facebook Pixel Mar 2026
- detected Hotjar Mar 2026
- detected Preact Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025