What powers spinnradio.com?
Last seen Oct 2026 · 17 technologies across 10 categories
Analytics
CDN
Ecommerce
JavaScript frameworks
JavaScript graphics
Miscellaneous
Performance
Programming languages
Security
UI frameworks
AI Crawlers
Blocks 6 of 33 AI crawlers we track by name in its robots.txt, restricts 10 more. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- cohere-training-data-crawler Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Claude-SearchBot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 17 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
Content Signals:
search=yes ai-train=no declared in robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 claude-user added to robots.txt
- Sep 2026 ccbot: Blocked (was Restricted)
- Sep 2026 gptbot: Blocked (was Restricted)
- Sep 2026 applebot-extended: Blocked (was Restricted)
- Sep 2026 bytespider: Blocked (was Restricted)
AI Crawlers
6 of 33 AI crawlers blocked
Standards: llms.txt, Content Signals
Audience
- 79% phone
- 21% desktop
Canada
United Kingdom
Ireland
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 2.6 s |
| INP | 525 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 7.2 MB · 1,001 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Software and apps (declares
WebApplication)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (172.66.40.67, IPv6)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 81,738,081
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
- detected Cloudflare Sep 2026
- detected Cloudflare Browser Insights Sep 2026
- dropped Google Analytics Sep 2026
- detected HSTS Sep 2026
- detected HTTP/3 Sep 2026
- dropped Umami Sep 2026
- dropped jsDelivr Aug 2026
- detected Three.js Aug 2026
- detected Cart Functionality Jul 2026