What powers lefflerenergy.com?
Last seen Jun 2026 · 30 technologies across 19 categories
Advertising
Analytics
Google Analytics
since Jan 2019
CDN
CMS
Cookie compliance
AdRoll CMP System
since Sep 2023
CookieYes
since Jan 2026
CRM
Salesforce
since Jan 2024
Amazon SES
since Mar 2024
Font scripts
Google Font API
since Aug 2020
Typekit
since Feb 2021
JavaScript libraries
jQuery Migrate
since Jan 2023
Marketing automation
Miscellaneous
Open Graph
since Jan 2023
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since Mar 2024
Security
Cloudflare Bot Management
since Jun 2026
HSTS
since Nov 2023
Segmentation
Adobe Audience Manager
since Apr 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Web servers
Audience
- 77% phone
- 23% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.71 / 10 · ranked #4,867,466 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.7 MB · 188 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.lefflerenergy.com | 27 |
| apply.lefflerenergy.com | 22 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Jun 2026
- dropped Salesforce Service Cloud Jun 2026
- detected CookieYes Jan 2026
- detected Invoca Aug 2025