What powers dupuisenergy.com?
Last seen Sep 2026 · 36 technologies across 21 categories
Accessibility
Analytics
CDN
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
Video players
Web frameworks
Webmail
WordPress plugins
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
- Sep 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 60% desktop
- 40% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.60 / 10 · ranked #5,686,243 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 12.4 MB · 33 requests
- WordPress theme: avada · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Industry: Home and construction (declares
HVACBusiness)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.18.185.50)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 8,181,296, 3 hosts
- Verified with: Google, Microsoft 365, Sage Intacct
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| dupuisenergy.com | 30 |
| www.dupuisenergy.com | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Sep 2026
- detected Yoast SEO Sep 2026
- dropped Isotope Jul 2026
- dropped Angular Jun 2026
- dropped reCAPTCHA Jun 2026
- dropped TypeScript Jun 2026
- dropped Zone.js Jun 2026
- dropped RankMath SEO May 2026
- detected Bunny Apr 2026
- detected Bunny Fonts Apr 2026
- detected Cloudflare Bot Management Apr 2026
- dropped Firebase Apr 2026
- detected HighLevel Apr 2026
- detected Ionic Apr 2026
- detected libphonenumber Apr 2026
- detected RankMath SEO Feb 2026
- dropped Google Cloud Jan 2026
- dropped Google Cloud CDN Jan 2026
- detected Cloudflare Dec 2025
- detected Firebase Dec 2025
- dropped Sendgrid Dec 2025
- detected Microsoft 365 Nov 2025
- dropped Nginx Nov 2025
- dropped OpenResty Nov 2025