What powers rocklin.ca.us?
Last seen Jul 2026 · 33 technologies across 19 categories
Analytics
Caching
Varnish
since Jul 2019
CDN
cdnjs
since Feb 2023
Cloudflare
since Nov 2021
Fastly
since Feb 2021
Google Hosted Libraries
since Feb 2022
CMS
Drupal
since Jan 2019
Databases
MariaDB
since Jun 2019
Hosting
Drupal Multisite
since Apr 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
Constant Contact
since Feb 2026
MailChimp
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Aug 2022
PaaS
Pantheon
since Jun 2019
Programming languages
RUM
New Relic
since Jul 2026
Security
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Microsoft ASP.NET
since Aug 2022
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.65 / 10 · ranked #378,973 of all domains
117 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- Rocklin Police Department
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on CITY-OF-ROCKLIN-AS-01 (207.167.125.48)
- DNS: rocklin.ca.us
- Email: Barracuda
- Email security: SPF (hard fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 98,677, 10 hosts
- Verified with: Apple Business, Cisco Duo, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.rocklin.ca.us | 29 |
| services.rocklin.ca.us | 27 |
| etrakit.rocklin.ca.us | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Constant Contact Jul 2026
- detected Lightbox Jul 2026
- detected New Relic Jul 2026
- detected Constant Contact Feb 2026