What powers 
coronadousd.net?
Last seen Aug 2026 · 21 technologies across 15 categories
Analytics
Google Analytics
since Aug 2018
CDN
Mailgun
since Aug 2022
Font scripts
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
JavaScript libraries
Slick
since Jul 2021
Operating systems
Windows Server
since Jul 2021
Programming languages
Java
since Oct 2021
RUM
New Relic
since Aug 2021
UI frameworks
Video players
YouTube
since Aug 2022
Web frameworks
Microsoft ASP.NET
since Jul 2021
Web servers
Webmail
Microsoft 365
since Aug 2022
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 78% desktop
- 22% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.81 / 10 · ranked #708,720 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 14.1 MB · 201 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Coronado Unified School District
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (35.163.125.69)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 3072, expires Nov 2026
- Common Crawl link graph: rank 567,099, 11 hosts
- Verified with: Cisco Duo, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| coronadousd.net | 21 |
| chs.coronadousd.net | 19 |
| cms.coronadousd.net | 19 |
| strand.coronadousd.net | 19 |
| village.coronadousd.net | 19 |