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genenetwork.org

GeneNetwork GeneNetwork 2

Last scanned Jul 27, 2026, 11:43 AM

65

Overall score

Fair

Summary

This website uses Nginx hosted on UTHSC - The University of Tennessee Health Science Center, US. SEO is fair (50/100) and accessibility is fair (55/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

United States
Hosted on UTHSC - The University of Tennessee Health Science Center, US

Top issues to fix

15 issues found · 6 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

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

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • 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 viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

+9 more issues — details in the sections below.

50

SEO

7 issue(s) found

90

Performance

655 ms

65

Security

HTTPS & header checks

55

Accessibility

3 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.

GitHub

Contact

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

Meta tags

Title
GeneNetwork GeneNetwork 2
Description
Canonical
Language
en
Charset
utf-8
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQueryNginx

Hosting & CDN

CDN provider
—
IP address
128.169.168.13
ASN
AS16989 (UTHSC - The University of Tennessee Health Science Center, US)

DNS records

TypeValue
A
  • 128.169.168.13
AAAA—
MX
  • mxb.mailgun.org
  • mxa.mailgun.org
TXT
  • v=spf1 include:mailgun.org ~all
NS
  • ns3.dnsimple-edge.io
  • ns1.dnsimple-edge.com
  • ns4.dnsimple-edge.org
  • ns2.dnsimple-edge.net
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
genenetwork.org
Valid from
Jul 15, 2026
Valid to
Oct 13, 2026
Days until expiry
77
SAN domains
genenetwork.org

Security headers

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

Compression: none · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 5 · H3 0

Links

20 internal · 74 external · 3 broken

Images

8 total · 6 missing alt

Scripts / Styles

15 scripts · 12 stylesheets

JS / CSS size

470 KB · 335 KB

Page size

45.6 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing viewport meta tag

Scan details

Requested URL
https://genenetwork.org
Final URL
https://genenetwork.org
HTTP status
200
HTTP version
HTTP/1.1
Response time
655 ms
HTML size
45.6 KB
Redirect chain
https://genenetwork.org

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does genenetwork.org use?
genenetwork.org is built with jQuery, Nginx.
Is genenetwork.org secure (HTTPS)?
Yes. genenetwork.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 13, 2026.
Who hosts genenetwork.org?
genenetwork.org is hosted on UTHSC - The University of Tennessee Health Science Center, US.
What is genenetwork.org's SEO score?
genenetwork.org scored 50/100 for SEO in the latest analysis (fair).
What is genenetwork.org's overall website score?
genenetwork.org has an overall SiteGraph score of 65/100, combining SEO, performance, security, and accessibility.