What powers centurionrunning.com?
Last seen Aug 2026 · 19 technologies across 12 categories
Analytics
Cloudflare Browser Insights
since Feb 2021
Google Analytics
since Jan 2019
CDN
JavaScript frameworks
Vue.js
since Apr 2024
JavaScript graphics
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Operating systems
Windows Server
since Apr 2024
Programming languages
UI frameworks
Web frameworks
Express
since Jan 2019
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.71 / 10 · ranked #757,204 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Cloudflare
- Weight: 11.2 MB · 59 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.15.172, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 451,927, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| results.centurionrunning.com | 13 |
| centurionrunning.com | 10 |
| onecommunity.centurionrunning.com | 10 |
| www.centurionrunning.com | 10 |
Full technology history →
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