What powers textfree.us?
Last seen Jun 2026 · 60 technologies across 24 categories
A/B Testing
Google Optimize
since Jul 2021
Advertising
33Across
since Oct 2025
Amazon Advertising
since Oct 2025
AppNexus
since Oct 2025
Google Publisher Tag
since Oct 2025
OpenX
since Oct 2025
Prebid
since Oct 2025
Primis
since Oct 2025
PubMatic
since May 2024
Rubicon Project
since Oct 2025
Tapad
since Oct 2025
TripleLift
since Oct 2025
Analytics
Adjust
since Oct 2022
Google Analytics
since Jun 2018
Hotjar
since Jul 2021
Snowplow Analytics
since Jul 2025
Authentication
CDN
Amazon CloudFront
since Feb 2023
Amazon S3
since Feb 2023
Cloudflare
since Mar 2026
Unpkg
since Sep 2023
CMS
WordPress
since Dec 2019
Databases
Documentation
Zendesk
since Feb 2024
Google Workspace
since Feb 2024
Sendgrid
since Aug 2022
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Braze
since Jul 2021
Miscellaneous
PaaS
Amazon Web Services
since Feb 2023
WP Engine
since Mar 2020
Programming languages
PHP
since Dec 2019
TypeScript
since May 2024
RUM
Datadog
since Sep 2024
Security
Cloudflare Bot Management
since Mar 2026
reCAPTCHA
since Sep 2024
Segmentation
Adobe Audience Manager
since Apr 2022
SEO
Yoast SEO
since Dec 2019
Tag managers
Google Tag Manager
since Apr 2018
UI frameworks
Web frameworks
Ionic
since May 2024
Microsoft ASP.NET
since Jul 2025
Web servers
Nginx
since Dec 2019
Audience
- 60% phone
- 38% desktop
- 2% tablet
Nigeria
United States
India
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.76 / 10 · ranked #733,959 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 11.4 MB · 1,282 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| messages.textfree.us | 39 |
| 1.dev01-messages.textfree.us | 36 |
| 10.dev01-messages.textfree.us | 36 |
| 1.stage01-messages.textfree.us | 23 |
| textfree.us | 21 |
| www.textfree.us | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 May 2026
- detected Wurfl Apr 2026
- detected Cloudflare Mar 2026
- detected Cloudflare Bot Management Mar 2026
- dropped Quantcast Measure Feb 2026
- dropped Confiant Dec 2025
- detected 33Across Oct 2025
- detected Amazon Advertising Oct 2025
- detected AppNexus Oct 2025
- detected Confiant Oct 2025
- detected core-js Oct 2025
- detected Google Publisher Tag Oct 2025
- detected OpenX Oct 2025
- detected Prebid Oct 2025
- detected Primis Oct 2025
- detected Quantcast Measure Oct 2025
- detected Rubicon Project Oct 2025
- detected Tapad Oct 2025
- detected TripleLift Oct 2025