understood.org
Understood - For learning and thinking differences
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Excellent
Summary
Understood is a nonprofit dedicated to shaping the world for difference. This website uses Next.js hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100).
Understood for All Inc
Understood is a nonprofit dedicated to shaping the world for difference. We provide resources and support so people who learn and think differently can thrive — in school, at work, and throughout life.
- 96 Morton Street, Floor 5, New York, New York, 10014, US
- Hosted on Cloudflare
Top issues to fix
3 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
SEO
0 issue(s) found
Performance
100 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- media@understood.org
- Phone
- +16467573100
- Address
- 96 Morton Street, Floor 5, New York, New York, 10014, US
Meta tags
- Title
- Understood - For learning and thinking differences
- Description
- Understood.org is the leading nonprofit empowering the 70 million people with learning and thinking differences in the United States.
- Canonical
- https://www.understood.org
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.14.133
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- *.understood.org
- Valid from
- Jan 27, 2026
- Valid to
- Feb 27, 2027
- Days until expiry
- 216
- SAN domains
- *.understood.org, understood.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 0
Links
48 internal · 7 external · 0 broken
Images
32 total · 0 missing alt
Scripts / Styles
129 scripts · 5 stylesheets
JS / CSS size
819 KB · 727 B
Page size
209 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 11
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://understood.org
- Final URL
- https://www.understood.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 96 ms
- HTML size
- 209 KB
- Redirect chain
- https://understood.org → https://www.understood.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does understood.org use?
- understood.org is built with Next.js, Google Analytics, Meta Pixel, TikTok Pixel.
- Is understood.org secure (HTTPS)?
- Yes. understood.org uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 27, 2027.
- Who hosts understood.org?
- understood.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is understood.org's SEO score?
- understood.org scored 100/100 for SEO in the latest analysis (excellent).
- What is understood.org's overall website score?
- understood.org has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.
- What company operates understood.org?
- understood.org is operated by Understood for All Inc. Understood is a nonprofit dedicated to shaping the world for difference. We provide resources and support so people who learn and think differently can thrive — in school, at work, and throughout life.
OpenGraph & Twitter Card
OpenGraph
Twitter Card