What powers tcisd.org?
Last seen Jun 2026 · 35 technologies across 19 categories
Accessibility
AudioEye
since Aug 2021
Analytics
Cloudflare Browser Insights
since Jun 2021
Google Analytics
since Jan 2019
CDN
cdnjs
since Dec 2021
Cloudflare
since Aug 2019
Databases
Editors
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
Stimulus
since Feb 2026
JavaScript libraries
Htmx
since Nov 2025
libphonenumber
since Jun 2025
Lightbox
since Jul 2023
Preact
since Feb 2023
Selectize
since Nov 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Operating systems
Windows Server
since Aug 2019
Programming languages
Java
since Sep 2021
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
Translation
Weglot
since Sep 2020
UI frameworks
Bootstrap
since Feb 2021
Video players
Web frameworks
Microsoft ASP.NET
since Aug 2019
Web servers
IIS
since Aug 2019
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 67% phone
- 33% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.19 / 10 · ranked #1,281,027 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.5 MB · 69 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.tcisd.org | 29 |
| calvinvincent.tcisd.org | 28 |
| hayley.tcisd.org | 28 |
| lmhs.tcisd.org | 28 |
| tchs.tcisd.org | 28 |
| guajardo.tcisd.org | 27 |
| heights.tcisd.org | 27 |
| kohfeldt.tcisd.org | 27 |
| roosevelt.tcisd.org | 27 |
| blocker.tcisd.org | 26 |
| fry.tcisd.org | 26 |
| giles.tcisd.org | 25 |
| simms.tcisd.org | 25 |
| adfs.tcisd.org | 4 |
| stingarees01.tcisd.org | 3 |
| stingarees02.tcisd.org | 2 |
Full technology history →
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