What powers dempseyauction.com?
Last seen Sep 2026 · 44 technologies across 20 categories
Analytics
CDN
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Reverse proxies
Security
Tag managers
UI frameworks
Video players
Web servers
Webmail
WordPress plugins
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Search and AI assistants
- PetalBot Allowed
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 69% phone
- 31% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.10 / 10 · ranked #1,426,554 of all domains
73 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 11.8 MB · 97 requests
- WordPress theme: dempsey · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Dempsey Auction
- Profiles: Facebook
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (141.193.213.10)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 18,243,680, 6 hosts
- Verified with: Microsoft 365
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| dempseyauction.com | 29 |
| auction.dempseyauction.com | 17 |
| bids.dempseyauction.com | 13 |
| bid.dempseyauction.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Aug 2026
- detected Cloudflare Turnstile Jul 2026
- dropped Google Maps Jul 2026
- dropped lit-element Jul 2026
- dropped lit-html Jul 2026
- dropped Lodash Mar 2026
- dropped TinyMCE Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- dropped Vimeo Jan 2026