medlineplus.gov
MedlinePlus - Health Information from the National Library of Medicine
Last scanned Jul 29, 2026, 2:00 PM · 18 views
Overall score
Excellent
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 jQuery behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
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.
Top issues to fix
5 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.
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
106 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 18, 2026
- Overall
- 94
- SEO
- 80
- Security
- 100
- Performance
- 100
- Accessibility
- 100
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
- —
- CDN provider
- CloudFront
- 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
- Amazon
- Subject
- medlineplus.gov
- Valid from
- Jan 2, 2026
- Valid to
- Jan 30, 2027
- Days until expiry
- 185
- 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 · 20 broken
Images
8 total · 0 missing alt
Scripts / Styles
8 scripts · 3 stylesheets
JS / CSS size
520 B · 0 B
Page size
25.8 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- robots.txt not found
- sitemap.xml not found
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
- 106 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.
- 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?
- Hosting provider information for medlineplus.gov is not available yet.
- What is medlineplus.gov's SEO score?
- medlineplus.gov scored 80/100 for SEO in the latest analysis (great).
- What is medlineplus.gov's overall website score?
- medlineplus.gov has an overall SiteGraph score of 94/100, 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.
- Has medlineplus.gov's score changed over time?
- medlineplus.gov's overall score has declined by 3 points (from 97 to 94) since Jul 18, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card