What powers efile4biz.com?
Last seen Jun 2026 · 29 technologies across 17 categories
A/B Testing
Google Optimize
since Jul 2021
Advertising
Google AdSense
since Aug 2018
Outbrain
since Jul 2021
Reddit Ads
since Nov 2021
Twitter Ads
since Apr 2021
Analytics
Google Analytics
since Aug 2018
Linkedin Insight Tag
since Feb 2021
Microsoft Clarity
since Mar 2022
CDN
Cloudflare
since Sep 2024
Font scripts
Google Font API
since Aug 2018
JavaScript libraries
Live chat
Marketing automation
Pardot
since Sep 2019
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Operating systems
Windows Server
since Aug 2018
PaaS
Azure
since Aug 2022
Reviews
Trustpilot
since Apr 2021
Security
Cloudflare Bot Management
since Sep 2024
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Web frameworks
Microsoft ASP.NET
since Aug 2018
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 92% desktop
- 8% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.89 / 10 · ranked #1,787,489 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 4.6 MB · 201 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| efile4biz.com | 27 |
| www.efile4biz.com | 26 |