What powers kellettschool.com?
Last seen Jun 2026 · 40 technologies across 21 categories
Advertising
Twitter Ads
since Nov 2021
Analytics
Cloudflare Browser Insights
since Jun 2021
Google Analytics
since Jun 2018
Hotjar
since Jul 2023
Microsoft Clarity
since Nov 2024
Caching
CDN
Amazon S3
since May 2023
Cloudflare
since Aug 2019
CRM
Zoho
since Nov 2025
Zoho Mail
since Nov 2025
Font scripts
Font Awesome
since Aug 2022
Google Font API
since Nov 2021
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Mar 2025
Miscellaneous
PaaS
Amazon Web Services
since May 2023
Performance
Cloudflare Rocket Loader
since Nov 2023
Priority Hints
since May 2024
Rich text editors
Quill
since Dec 2022
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2018
UI frameworks
Video players
YouTube
since Dec 2022
Web frameworks
Microsoft ASP.NET
since Nov 2021
Web servers
Apache HTTP Server
since Dec 2022
Nginx
since Aug 2022
Widgets
SoundCloud
since May 2023
Twitter
since Nov 2021
Audience
- 63% desktop
- 37% phone
Hong Kong SAR China
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.99 / 10 · ranked #1,606,797 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0.4 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 10.8 MB · 67 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| careers.kellettschool.com | 19 |
| alumni.kellettschool.com | 18 |
| www.kellettschool.com | 16 |
| newsletter.kellettschool.com | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped GSAP Mar 2026
- detected GSAP Jan 2026
- dropped Cloudflare Bot Management Nov 2025
- detected Zoho Nov 2025
- detected Zoho Mail Nov 2025
- dropped GSAP Sep 2025