What powers knee-pain-explained.com?
Last seen Aug 2026 · 34 technologies across 15 categories
Advertising
Analytics
Authentication
CDN
Font scripts
Load balancers
Marketing automation
Miscellaneous
PaaS
Performance
Security
Segmentation
Tag managers
Web Server Extensions
Web Servers
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
Audience
- 74% phone
- 24% desktop
- 3% tablet
United States
India
United Kingdom
Canada
Australia
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,206,157 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.5 MB · 30 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on ESTRUXTURE-QC-10929 (173.247.219.132)
- Email: sitebuildit.com
- Email security: SPF (neutral), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,073,183, 2 hosts
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 Priority Hints Aug 2026
- detected Confiant Jul 2026
- dropped 33Across Mar 2026
- detected Mautic Mar 2026
- dropped Microsoft ASP.NET Mar 2026
- dropped Mautic Feb 2026
- detected Amazon ALB Nov 2025
- detected Cloudflare Oct 2025
- detected Cloudflare Bot Management Oct 2025
- detected Mautic Oct 2025