What powers clevelandisd.org?
Last seen Jun 2026 · 47 technologies across 24 categories
Accessibility
AudioEye
since Jan 2022
Analytics
Cloudflare Browser Insights
since Jul 2021
Google Analytics
since Jul 2019
Caching
Varnish
since Dec 2024
CDN
cdnjs
since Nov 2021
Cloudflare
since Jul 2021
Databases
Editors
SparkPost
since May 2023
Font scripts
Google Font API
since Jan 2019
Hosting
GoDaddy
since Aug 2022
JavaScript Frameworks
JavaScript Libraries
Miscellaneous
Operating Systems
Windows Server
since Jul 2019
Performance
Priority Hints
since Oct 2025
Programming languages
Security
Tag managers
Google Tag Manager
since Jul 2021
Translation
Weglot
since Jul 2021
UI frameworks
Bootstrap
since Jan 2019
Video players
Web Application Frameworks
Web Servers
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Widgets
Wheelio
since Sep 2021
Audience
- 53% desktop
- 47% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.81 / 10 · ranked #1,954,437 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 6.3 MB · 130 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cns.clevelandisd.org | 29 |
| css.clevelandisd.org | 29 |
| ces.clevelandisd.org | 28 |
| chs.clevelandisd.org | 16 |
| cms.clevelandisd.org | 16 |
| cngc.clevelandisd.org | 16 |
| cwe.clevelandisd.org | 16 |
| daep.clevelandisd.org | 16 |
| dla.clevelandisd.org | 16 |
| ese.clevelandisd.org | 16 |
| nse.clevelandisd.org | 16 |
| pbe.clevelandisd.org | 16 |
| sfe.clevelandisd.org | 16 |
| sfms.clevelandisd.org | 16 |
| sse.clevelandisd.org | 16 |
| www.clevelandisd.org | 16 |
| clevelandisd.org | 13 |
| sww.clevelandisd.org | 11 |
Full technology history →
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