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SGSiteGraph

openevidence.com

Unavailable | OpenEvidence

Last scanned Jul 26, 2026, 5:17 AM · 1 view

81

Overall score

Great

Summary

America's Official Medical Knowledge Platform. This website uses Next.js hosted on AWS behind Vercel CDN. SEO is excellent (90/100) and accessibility is fair (70/100). Security scores good (75/100) and performance good (85/100). Top issue: Meta description longer than 160 characters.

America's Official Medical Knowledge Platform. OpenEvidence is the leading medical platform for healthcare professionals, featuring answers grounded in peer-reviewed research from NEJM, JAMA, NCCN, Cochrane, and more.

United States
Hosted on AWS

Top issues to fix

6 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

90

SEO

2 issue(s) found

85

Performance

277 ms

75

Security

HTTPS & header checks

70

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

America's Official Medical Knowledge Platform. OpenEvidence is the leading medical platform for healthcare professionals, featuring answers grounded in peer-reviewed research from NEJM, JAMA, NCCN, Cochrane, and more.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Unavailable | OpenEvidence
Description
America's Official Medical Knowledge Platform. OpenEvidence is the leading medical platform for healthcare professionals, featuring answers grounded in peer-reviewed research from NEJM, JAMA, NCCN, Cochrane, and more.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
noindex
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Unavailable | OpenEvidence
og:description
America's Official Medical Knowledge Platform. OpenEvidence is the leading medical platform for healthcare professionals, featuring answers grounded in peer-reviewed research from NEJM, JAMA, NCCN, Cochrane, and more.
og:type
website
og:url

Twitter Card

twitter:card
summary
twitter:title
Unavailable | OpenEvidence
twitter:description
America's Official Medical Knowledge Platform. OpenEvidence is the leading medical platform for healthcare professionals, featuring answers grounded in peer-reviewed research from NEJM, JAMA, NCCN, Cochrane, and more.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
AWS
CDN provider
Vercel
IP address
76.76.21.93
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 76.76.21.93
  • 66.33.60.194
AAAA
MX
TXT
NS
  • ns3.vercel-dns-3.com
  • ns2.vercel-dns-3.com
  • ns1.vercel-dns-3.com
  • ns4.vercel-dns-3.com
CAA
  • 0 issue "pki.goog"
  • 0 issue "letsencrypt.org"
  • 0 issue "sectigo.com"
  • 0 issue "globalsign.com"
CNAME
  • cname.vercel-dns.com
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.openevidence.com
Valid from
Jul 4, 2026
Valid to
Oct 2, 2026
Days until expiry
65
SAN domains
www.openevidence.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

1 internal · 0 external · 0 broken

Images

2 total · 2 missing alt

Scripts / Styles

63 scripts · 2 stylesheets

JS / CSS size

2.5 MB · 277 KB

Page size

71.3 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
3
sitemap.xml
Found
URLs in sitemap
36

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link

Accessibility issues

  • Over half of images are missing alt text

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://openevidence.com
Final URL
https://www.openevidence.com/
HTTP status
200
HTTP version
HTTP/2
Response time
276 ms
HTML size
71.3 KB
Redirect chain
https://openevidence.com → https://www.openevidence.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does openevidence.com use?
openevidence.com is built with Next.js, Google Analytics, Google Ads, Meta Pixel.
Is openevidence.com secure (HTTPS)?
Yes. openevidence.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 2, 2026.
Who hosts openevidence.com?
openevidence.com is hosted on AWS, behind Vercel CDN.
What is openevidence.com's SEO score?
openevidence.com scored 90/100 for SEO in the latest analysis (excellent).
What is openevidence.com's overall website score?
openevidence.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
Is openevidence.com hiring?
openevidence.com has a careers page; check it directly for current openings.