kidney.org
National Kidney Foundation
Last scanned Aug 1, 2026, 6:00 PM · 12 views
Overall score
Excellent
Summary
37 million people in the U.S. This website uses Nginx behind Fastly CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
37 million people in the U.S. have kidney disease but only 10% know it. NKF is a lifeline for all people affected by kidney disease—the largest public health issue you'll ever hear about.
Top issues to fix
6 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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
333 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-1 overall since Jul 25, 2026
- Overall
- 90
- SEO
- 75
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
37 million people in the U.S. have kidney disease but only 10% know it. NKF is a lifeline for all people affected by kidney disease—the largest public health issue you'll ever hear about.
Contact
Email, phone, and address published on this site's own pages.
- email@address.com
Meta tags
- Title
- National Kidney Foundation
- Description
- 37 million people in the U.S. have kidney disease but only 10% know it. NKF is a lifeline for all people affected by kidney disease—the largest public health issue you'll ever hear about.
- Canonical
- https://www.kidney.org/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Fastly
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- hidratacionparatusrinones.com
- Valid from
- Jul 28, 2026
- Valid to
- Oct 26, 2026
- Days until expiry
- 85
- SAN domains
- aprender.kidney.org, hidratacionparatusrinones.com, hidratacionparatusrinones.net, hidratacionparatusrinones.org, hydrateforkidneyhealth.com, hydrateforkidneyhealth.net, hydrateforkidneyhealth.org, kidney.org, learningcenter.kidney.org, minuteforkidney.com, minuteforkidney.org, minuteforkidneys.com, minuteforkidneys.org, minuteforyourkidney.com, minuteforyourkidney.org, minuteforyourkidneys.com, minuteforyourkidneys.org, nkf.li, shop.kidney.org, www.hidratacionparatusrinones.com, www.hidratacionparatusrinones.net, www.hidratacionparatusrinones.org, www.hydrateforkidneyhealth.com, www.hydrateforkidneyhealth.net, www.hydrateforkidneyhealth.org, www.kidney.org, www.minuteforkidney.com, www.minuteforkidney.org, www.minuteforkidneys.com, www.minuteforkidneys.org, www.minuteforyourkidney.com, www.minuteforyourkidney.org, www.minuteforyourkidneys.com, www.minuteforyourkidneys.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 29 · H3 10
Links
174 internal · 31 external · 20 broken
Images
132 total · 3 missing alt
Scripts / Styles
8 scripts · 3 stylesheets
JS / CSS size
11.2 KB · 0 B
Page size
200 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://kidney.org
- Final URL
- https://www.kidney.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 329 ms
- HTML size
- 200 KB
- Redirect chain
- https://kidney.org → https://www.kidney.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does kidney.org use?
- kidney.org is built with Drupal, Nginx.
- Is kidney.org secure (HTTPS)?
- Yes. kidney.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 26, 2026.
- Who hosts kidney.org?
- Hosting provider information for kidney.org is not available yet.
- What is kidney.org's SEO score?
- kidney.org scored 75/100 for SEO in the latest analysis (fair).
- What is kidney.org's overall website score?
- kidney.org has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has kidney.org's score changed over time?
- kidney.org's overall score has declined by 1 point (from 91 to 90) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card