What powers roundyracers.com?
Last seen Aug 2026 · 12 technologies across 8 categories
CDN
Google Hosted Libraries
since Sep 2022
Editors
DreamWeaver
since Sep 2022
Font scripts
Google Font API
since Sep 2022
JavaScript libraries
Miscellaneous
Programming languages
Java
since Sep 2022
Video players
JW Player
since Aug 2026
Web servers
Apache HTTP Server
since Sep 2022
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 Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 68% phone
- 32% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.78 / 10 · ranked #17,004,116 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 18.2 MB · 131 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.roundyracers.com | 12 |
| roundyracers.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected JW Player Aug 2026
- detected Shaka Player Aug 2026
- detected SWFObject Aug 2026
- detected Open Graph Mar 2026