What powers obt.org?
Last seen Jun 2026 · 43 technologies across 28 categories
Advertising
Simpli.fi
since Sep 2021
Analytics
Google Analytics
since Jan 2019
CDN
Amazon S3
since Oct 2025
Google Hosted Libraries
since Feb 2022
CMS
TN Express Web
since Sep 2021
WordPress
since Jan 2019
CRM
Tessitura
since Sep 2021
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Sep 2020
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
Hosting
GoDaddy
since Aug 2023
JavaScript frameworks
GSAP
since Aug 2025
JavaScript libraries
FingerprintJS
since Jan 2026
Swiper
since Oct 2023
Marketing automation
MailChimp
since Feb 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Mobile frameworks
Operating systems
Windows Server
since Sep 2021
PaaS
Amazon Web Services
since Mar 2022
WP Engine
since May 2019
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Jan 2019
Security
Segmentation
Adobe Audience Manager
since Apr 2022
SEO
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Tailwind CSS
since Aug 2025
Video players
YouTube
since Jul 2022
Web frameworks
Microsoft ASP.NET
since Sep 2021
Web servers
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Audience
- 55% desktop
- 45% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.12 / 10 · ranked #495,208 of all domains
97 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Incapsula
- Weight: 3.4 MB · 90 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| school.obt.org | 27 |
| www.obt.org | 20 |
| my.obt.org | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- detected FingerprintJS Jan 2026
- dropped Bootstrap Nov 2025
- dropped Marker Nov 2025
- dropped Webpack Nov 2025
- detected Amazon S3 Oct 2025
- detected Amazon Web Services Oct 2025
- detected Kestrel Oct 2025
- dropped Amazon ALB Sep 2025
- dropped Amazon Web Services Sep 2025
- dropped Cloudflare Sep 2025
- dropped Cloudflare Bot Management Sep 2025
- dropped Google Tag Manager for WordPress Sep 2025
- dropped reCAPTCHA Sep 2025
- dropped Vimeo Sep 2025
- detected GSAP Aug 2025
- detected Marker Aug 2025
- detected Tailwind CSS Aug 2025