What powers 141-speedway.com?
Last seen Jun 2026 · 27 technologies across 13 categories
Advertising
AppNexus
since Dec 2025
Infolinks
since May 2024
LiveIntent
since May 2024
OpenX
since Dec 2025
Rubicon Project
since Dec 2025
Tapad
since Dec 2025
Twitter Ads
since May 2024
Analytics
Google Analytics
since May 2024
Snowplow Analytics
since Aug 2024
CDN
Amazon CloudFront
since May 2024
cdnjs
since May 2024
Cloudflare
since May 2024
Google Hosted Libraries
since May 2024
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2025
Operating systems
Windows Server
since May 2024
PaaS
Amazon Web Services
since May 2024
Security
Cloudflare Bot Management
since Nov 2024
Segmentation
Adobe Audience Manager
since Jun 2024
UI frameworks
Web frameworks
Web servers
Widgets
Twitter
since May 2024
Audience
- 90% phone
- 10% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.38 / 10 · ranked #40,120,683 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 7.2 MB · 759 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Adobe Audience Manager Apr 2026
- detected Cloudflare Bot Management Jan 2026
- detected AppNexus Dec 2025
- detected OpenX Dec 2025
- detected Rubicon Project Dec 2025
- detected Tapad Dec 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Amazon ALB Aug 2025
- detected Open Graph Aug 2025