sandiegounified.org

.org crawl

First seen 2026-05-03 · Last seen 2026-05-10 · ok HTTP/1.1 200 2971 ms crawled 2026-05-10

US · 162.159.135.49 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

sector education type homepage

HTML metadata

Title: Home - San Diego Unified School District
Language: en-US
Canonical: https://sandiegounified.org/

Open Graph

url: https://sandiegounified.org/home
title: Home

Technology

CDN: Cloudflare
CMS: Joomla

Analytics

Cloudflare Insights
Google Tag Manager

Social widgets

Twitter Widget
YouTube Embed

Third-party hosts loaded (13)

cdnsm5-ss18.sharpschool.com×35
cdnsm1-ssradscript.sharpschool.com×14
cdnsm2-ss18.sharpschool.com×10
cdnsm1-ss18.sharpschool.com×6
cdnsm4-ss18.sharpschool.com×4
cdnjs.cloudflare.com×2
cdn.jsdelivr.net×1
cdnsm1-sstemplatefonts.sharpschool.com×1
platform.twitter.com×1
static.cloudflareinsights.com×1
www.googletagmanager.com×1
www.instagram.com×1
www.youtube.com×1

Social

Contact

Phone

(619) 725-8000

DNS records live

NS

ns55.domaincontrol.com
ns56.domaincontrol.com

MX

10 usb-smtp-inbound-1.mimecast.com
10 usb-smtp-inbound-2.mimecast.com
50 sandiegounified-org.mail.protection.outlook.com

Email authentication partial

SPF: v=spf1 include:sandi.net -all
strict (-all)
DMARC: v=DMARC1; p=none; rua=mailto:survey@sandiegounified.org
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

WR1

from 2026-04-20 to 2026-07-19

Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.sandiegounified.org/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: fullscreen=(self "https://youtube.com/" "https://www.youtube.com/" "https://youtu.be/")
x-content-type-options: nosniff
content-security-policy: default-src * data:; script-src * 'unsafe-inline' 'unsafe-eval'; style-src * 'unsafe-inline'; img-src * data: blob:; frame-ancestors 'self';
strict-transport-security: max-age=31536000; includeSubDomains