What powers polkauction.com?
Last seen Sep 2026 · 47 technologies across 24 categories
Analytics
Authentication
CDN
CMS
Databases
Development
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Maps
Marketing automation
Miscellaneous
PaaS
Payment processors
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
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 Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 72% phone
- 28% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.38 / 10 · ranked #7,688,292 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 3.4 MB · 80 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Polk Auction Company
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (3.210.245.248)
- Email: Microsoft 365
- Email security: no SPF record, DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 17,846,386, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| polkauction.com | 28 |
| bid.polkauction.com | 24 |
| www.polkauction.com | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon SES Jul 2026
- detected Amazon Web Services Jul 2026
- dropped cdnjs Mar 2026
- detected cdnjs Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025