What powers classmanager.com?
Last seen Jun 2026 · 50 technologies across 22 categories
Advertising
Microsoft Advertising
since Jun 2021
Analytics
Cloudflare Browser Insights
since Mar 2021
Google Analytics
since Feb 2020
Hotjar
since Nov 2020
Linkedin Insight Tag
since Jun 2026
Microsoft Clarity
since Feb 2022
Profitwell
since Feb 2021
CDN
cdnjs
since Nov 2025
Cloudflare
since Feb 2020
CMS
Framer Sites
since Aug 2025
Amazon SES
since Aug 2022
Issue trackers
JavaScript frameworks
React
since Aug 2025
JavaScript libraries
Live chat
HubSpot Chat
since Sep 2023
Marketing automation
HubSpot
since Sep 2023
Miscellaneous
Mobile frameworks
jQuery-pjax
since Feb 2020
PaaS
Amazon Web Services
since May 2021
Payment processors
Performance
Cloudflare Rocket Loader
since Oct 2022
Priority Hints
since Aug 2025
Programming languages
PHP
since Sep 2021
Rich text editors
Security
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Tailwind CSS
since Apr 2022
Web frameworks
Laravel
since Sep 2021
Webmail
Google Workspace
since Aug 2022
Audience
- 80% desktop
- 18% phone
- 1% tablet
United Kingdom
Australia
New Zealand
Canada
Belgium
Ireland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.84 / 10 · ranked #262,243 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.0 MB · 94 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| app.classmanager.com | 37 |
| classic.classmanager.com | 28 |
| classmanager.com | 20 |
Full technology history →
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Recent changes
- detected Linkedin Insight Tag Jun 2026
- dropped Google Font API May 2026
- dropped Polyfill Dec 2025
- detected cdnjs Nov 2025
- dropped ClickCease Sep 2025
- dropped Hotjar Sep 2025
- dropped Microsoft Advertising Sep 2025
- dropped Profitwell Sep 2025
- dropped PWA Sep 2025
- dropped Swiper Sep 2025