What powers performancepreowned.com?
Last seen Aug 2026 · 21 technologies across 14 categories
Analytics
Hosting
JavaScript libraries
Load balancers
Miscellaneous
Operating systems
PaaS
Programming languages
RUM
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Allowed
- Bytespider Allowed
- CCBot Allowed
- ClaudeBot Allowed
- cohere-training-data-crawler Allowed
- Diffbot Allowed
- FacebookBot Allowed
- Google-Extended Allowed
- GoogleOther Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- Amazonbot Allowed
- Applebot Allowed
- Claude-SearchBot Allowed
- DuckAssistBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
- PetalBot Allowed
- YouBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- meta-externalfetcher Allowed
- MistralAI-User Allowed
- Perplexity-User Allowed
The other 9 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.28 / 10 · ranked #56,114,067 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 125 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 3.1 MB · 94 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.performancepreowned.com | 21 |
| performancepreowned.com | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon ALB Aug 2026
- detected Amazon Web Services Aug 2026
- detected core-js Aug 2026
- detected Java Aug 2026
- detected lit-element Aug 2026
- detected lit-html Aug 2026
- detected New Relic Aug 2026
- dropped Azure Jul 2026
- dropped Convert May 2026
- detected Convert Jan 2026
- dropped Convert Dec 2025
- detected Azure Nov 2025