What powers kcsd.us?
Last seen Aug 2026 · 34 technologies across 17 categories
Accessibility
AudioEye
since Oct 2021
Analytics
Cloudflare Browser Insights
since Oct 2021
Google Analytics
since Oct 2021
CDN
cdnjs
since Nov 2021
Cloudflare
since Oct 2021
Databases
Editors
Font scripts
Google Font API
since Oct 2021
JavaScript frameworks
Backbone.js
since Oct 2021
Stimulus
since Mar 2026
JavaScript libraries
Htmx
since Nov 2025
libphonenumber
since Jun 2025
Lightbox
since Jul 2023
Preact
since Feb 2023
Selectize
since Nov 2022
Underscore.js
since Oct 2021
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
Azure
since Jul 2026
Programming languages
Java
since Oct 2021
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2021
Translation
Weglot
since Oct 2021
UI frameworks
Bootstrap
since Oct 2021
Video players
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 68% phone
- 32% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.87 / 10 · ranked #3,961,252 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 13.2 MB · 94 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| cmhs.kcsd.us | 31 |
| robb.kcsd.us | 31 |
| mh.kcsd.us | 30 |
| www.kcsd.us | 30 |
| cmms.kcsd.us | 29 |
| bt.kcsd.us | 28 |
| lc.kcsd.us | 27 |
Full technology history →
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