What powers tracy.k12.ca.us?
Last seen Jun 2026 · 29 technologies across 14 categories
Accessibility
AudioEye
since Jul 2021
Analytics
Cloudflare Browser Insights
since Jun 2021
Google Analytics
since Feb 2020
CDN
Cloudflare
since Feb 2020
Google Hosted Libraries
since Feb 2022
Databases
Editors
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
Stimulus
since Mar 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming languages
Java
since Aug 2021
Security
Cloudflare Bot Management
since Oct 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Bootstrap
since Oct 2021
Video players
Audience
- 53% phone
- 47% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.14 / 10 · ranked #1,357,512 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.9 MB · 67 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.tracy.k12.ca.us | 27 |
| jacobson.tracy.k12.ca.us | 26 |
| kelly.tracy.k12.ca.us | 26 |
| kimballhigh.tracy.k12.ca.us | 26 |
| montevista.tracy.k12.ca.us | 26 |
| north.tracy.k12.ca.us | 26 |
| tracyadult.tracy.k12.ca.us | 26 |
| tracycharter.tracy.k12.ca.us | 26 |
| tracyhigh.tracy.k12.ca.us | 26 |
| westhigh.tracy.k12.ca.us | 26 |
| williams.tracy.k12.ca.us | 26 |
| freiler.tracy.k12.ca.us | 25 |
| southwestpark.tracy.k12.ca.us | 25 |
| mckinley.tracy.k12.ca.us | 24 |
| staffportal.tracy.k12.ca.us | 24 |
| villalovoz.tracy.k12.ca.us | 24 |
| bohn.tracy.k12.ca.us | 23 |
| central.tracy.k12.ca.us | 23 |
| hirsch.tracy.k12.ca.us | 23 |
| poetchristian.tracy.k12.ca.us | 23 |
| tusdstem.tracy.k12.ca.us | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- detected VideoJS May 2026
- detected Stimulus Mar 2026
- detected Htmx Nov 2025
- dropped Backbone.js Sep 2025
- dropped Underscore.js Sep 2025