What powers jeffco.edu?
Last seen Jun 2026 · 77 technologies across 32 categories
Accessibility
UserWay
since Aug 2020
Advertising
Analytics
Dynatrace
since Sep 2024
Google Analytics
since Jun 2018
Matomo Analytics
since Aug 2020
Quantcast Measure
since Oct 2018
Siteimprove
since Feb 2023
CDN
CMS
Databases
MySQL
since Oct 2024
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Oct 2018
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Closure Library
since Oct 2023
Twitter typeahead.js
since Dec 2024
Live chat
LiveChat
since Sep 2023
Load balancers
Amazon ALB
since Oct 2022
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
Popper
since Sep 2024
PWA
since Aug 2022
RSS
since Oct 2024
Webpack
since Sep 2024
Operating systems
UNIX
since Aug 2022
Windows Server
since Mar 2023
PaaS
Amazon Web Services
since Oct 2022
Page builders
Oxygen
since Oct 2024
Programming languages
Rich text editors
Monaco Editor
since Nov 2024
RUM
Dynatrace RUM
since Sep 2024
Search engines
Security
HSTS
since Sep 2022
Segmentation
Adobe Audience Manager
since May 2022
Tag managers
Google Tag Manager
since Apr 2018
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Mar 2023
Web servers
Apache HTTP Server
since Jun 2018
Kestrel
since Nov 2024
Nginx
since Jul 2020
OpenGSE
since Jul 2022
Webmail
Google Workspace
since Aug 2022
Widgets
AddThis
since Apr 2018
FlexSlider
since Oct 2018
WordPress plugins
Autoptimize
since Oct 2024
Audience
- 55% desktop
- 45% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #279,169 of all domains
154 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 20.7 MB · 92 requests
- WordPress theme: oxygen-is-not-a-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| idmp.jeffco.edu | 39 |
| jcappscp.jeffco.edu | 36 |
| vikingcentral.jeffco.edu | 29 |
| www.jeffco.edu | 21 |
| y1cbp.jeffco.edu | 11 |
| libguides.jeffco.edu | 10 |
| calendar.jeffco.edu | 4 |
| myjeffco.jeffco.edu | 4 |
| ssb.jeffco.edu | 3 |
Full technology history →
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