What powers runningcrews.com?
Last seen Sep 2026 · 23 technologies across 14 categories
Analytics
CDN
Comment systems
Development
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
PaaS
Performance
Programming languages
Security
UI frameworks
AI Crawlers
Blocks 10 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Diffbot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
- Webzio-Extended Blocked
Search and AI assistants
- Amazonbot Blocked
The other 23 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
10 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 54% phone
- 46% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.08 / 10 · ranked #3,381,232 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 0.7 MB · 41 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (76.76.21.21)
- DNS: STRATO
- Email: STRATO
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 11,053,657, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| runningcrews.com | 17 |
| www.runningcrews.com | 16 |
Full technology history →
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Recent changes
- dropped All in One SEO Aug 2026
- dropped Apache HTTP Server Aug 2026
- dropped ExactMetrics Aug 2026
- dropped Google Analytics Aug 2026
- dropped Google Maps Aug 2026
- dropped jQuery Aug 2026
- dropped jQuery Migrate Aug 2026
- dropped lit-element Aug 2026
- dropped lit-html Aug 2026
- dropped MailChimp Aug 2026
- dropped MySQL Aug 2026
- dropped PHP Aug 2026
- dropped RSS Aug 2026
- dropped UNIX Aug 2026
- dropped WordPress Aug 2026
- dropped Yoast SEO Aug 2026
- detected Microsoft Clarity Dec 2025