What powers la.ca.us?
Last seen Aug 2026 · 51 technologies across 24 categories
Advertising
Twitter Ads
since Sep 2021
Analytics
Authentication
Facebook Login
since Sep 2021
CDN
Cloudinary
since Sep 2021
Incapsula
since Nov 2019
CMS
Databases
MySQL
since Jan 2019
Development
Microsoft Visual Studio
since Oct 2024
Font scripts
Font Awesome
since Aug 2018
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript Graphics
Chart.js
since Jan 2019
JavaScript Libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Feb 2023
SWFObject
since Aug 2018
Twitter Emoji (Twemoji)
since Jan 2019
Webpack
since Sep 2021
Operating Systems
FreeBSD
since Apr 2018
Windows Server
since Aug 2018
Programming languages
Security
SEO
UI frameworks
Bootstrap
since Aug 2018
Video Players
Web frameworks
Microsoft ASP.NET
since Aug 2018
Web Server Extensions
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Widgets
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 88% desktop
- 12% phone
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.27 / 10 · ranked #91,284 of all domains
473 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Incapsula
- Weight: 0.3 MB · 19 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| isd.co.la.ca.us | 18 |
| pd.co.la.ca.us | 15 |
| assessor.co.la.ca.us | 13 |
| dcfs.co.la.ca.us | 12 |
| planning.co.la.ca.us | 10 |
| da.co.la.ca.us | 9 |
| fpp.co.la.ca.us | 6 |
| jaireports.co.la.ca.us | 5 |
| www.la.ca.us | 5 |
| grandjury.co.la.ca.us | 4 |
| rrcc.co.la.ca.us | 4 |
| www.grandjury.co.la.ca.us | 4 |
| efile.assessor.co.la.ca.us | 3 |
| rrccmain.co.la.ca.us | 3 |
| search.co.la.ca.us | 3 |
| assessormap.co.la.ca.us | 1 |