What powers classroomessentialsonline.com?
Last seen Jun 2026 · 33 technologies across 16 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Apr 2024
Cloudflare
since Feb 2023
Google Hosted Libraries
since Apr 2024
jsDelivr
since Apr 2024
CRM
Salesforce
since Feb 2023
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Apr 2024
Font scripts
Google Font API
since Jan 2019
Typekit
since Apr 2024
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
HTTP/3
since Feb 2023
Open Graph
since Apr 2024
Payment processors
Performance
Priority Hints
since Apr 2024
Reviews
Bazaarvoice Reviews
since Apr 2024
Stamped
since Apr 2024
Security
HSTS
since Apr 2023
SEO
Tag managers
Google Tag Manager
since Jan 2019
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.67 / 10 · ranked #5,181,604 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.4 MB · 526 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Boomerang Apr 2026
- dropped Cloudflare Bot Management Apr 2026
- dropped Envoy Apr 2026
- dropped Invoca Apr 2026
- dropped Skai Apr 2026
- dropped Unbounce Apr 2026
- dropped Amazon S3 Mar 2026
- dropped Amazon Web Services Mar 2026
- dropped BigCommerce Mar 2026
- dropped Font Awesome Mar 2026
- dropped Google Analytics Enhanced eCommerce Mar 2026
- dropped Hotjar Mar 2026
- dropped jQuery CDN Mar 2026
- dropped LazySizes Mar 2026
- dropped Segment Mar 2026
- dropped Webpack Mar 2026
- dropped ZURB Foundation Mar 2026