medlineplus.gov
MedlinePlus - Health Information from the National Library of Medicine
Last scanned Jul 18, 2026, 8:49 PM
Overall score
Excellent
Top issues to fix
3 issues found
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
2 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
Summary
Find information on health conditions, wellness issues, and more in easy-to-read language on MedlinePlus, the up-to-date, trusted health information site from the NIH and the National Library of Medicine. This website uses Google Analytics hosted on AWS behind CloudFront CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
SEO
2 issue(s) found
Performance
156 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
MedlinePlus
Find information on health conditions, wellness issues, and more in easy-to-read language on MedlinePlus, the up-to-date, trusted health information site from the NIH and the National Library of Medicine.
Meta tags
- Title
- MedlinePlus - Health Information from the National Library of Medicine
- Description
- Find information on health conditions, wellness issues, and more in easy-to-read language on MedlinePlus, the up-to-date, trusted health information site from the NIH and the National Library of Medicine.
- Canonical
- https://medlineplus.gov/
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- NOODP,NOYDIR
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 18.161.97.6
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA |
|
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- medlineplus.gov
- Valid from
- Jan 2, 2026
- Valid to
- Jan 30, 2027
- Days until expiry
- 196
- SAN domains
- medlineplus.gov, medlineplus.com, medlineplus.awsprod.nlm.nih.gov, medlineplus.net, www.medlineplus.org, www.medlineplus.com, www.medlineplus.gov, www.medlineplus.net, medlineplus.nlm.nih.gov, medlineplus.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 0
Links
23 internal · 13 external · 2 broken
Images
8 total · 0 missing alt
Scripts / Styles
24 scripts · 4 stylesheets
JS / CSS size
240 KB · 165 KB
Page size
25.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 15
- sitemap.xml
- Found
- URLs in sitemap
- 25479
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://medlineplus.gov
- Final URL
- https://medlineplus.gov
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 156 ms
- HTML size
- 25.8 KB
- Redirect chain
- https://medlineplus.gov
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Frequently asked questions
- What technology does medlineplus.gov use?
- medlineplus.gov is built with jQuery, Google Analytics.
- Is medlineplus.gov secure (HTTPS)?
- Yes. medlineplus.gov uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 30, 2027.
- Who hosts medlineplus.gov?
- medlineplus.gov is hosted on AWS, behind CloudFront CDN.
- What is medlineplus.gov's SEO score?
- medlineplus.gov scored 90/100 for SEO in the latest analysis (excellent).
- What is medlineplus.gov's overall website score?
- medlineplus.gov has an overall SiteGraph score of 97/100, combining SEO, performance, security, and accessibility.
- What company operates medlineplus.gov?
- medlineplus.gov is operated by MedlinePlus. Find information on health conditions, wellness issues, and more in easy-to-read language on MedlinePlus, the up-to-date, trusted health information site from the NIH and the National Library of Medicine.
OpenGraph & Twitter Card
OpenGraph
Twitter Card