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SGSiteGraph

missouri.edu

Homepage | Mizzou

Last scanned Jul 21, 2026, 12:33 PM · 2 views

82

Overall score

Great

Top issues to fix

8 issues found · 3 high priority

  • 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.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

Summary

This website uses Drupal. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

55

SEO

6 issue(s) found

100

Performance

4 ms

90

Security

HTTPS & header checks

90

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.

YouTubeYouTubeYouTubeYouTubeFacebookX (Twitter)InstagramYouTube

Contact

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

Meta tags

Title
Homepage | Mizzou
Description
Canonical
https://missouri.edu/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
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.

DrupaljQuery

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
151.101.2.216
ASN
—

DNS records

TypeValue
A
  • 151.101.2.216
  • 151.101.194.216
  • 151.101.66.216
  • 151.101.130.216
AAAA—
MX
  • missouri-edu.mail.protection.outlook.com
TXT—
NS
  • ns10002.missouri.edu
  • ns10001.missouri.edu
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
mizzou.edu
Valid from
Jul 7, 2026
Valid to
Oct 5, 2026
Days until expiry
76
SAN domains
hes.missouri.edu, measuresup.missouri.edu, missouri.edu, mizzou.edu, visitus.missouri.edu, www.hes.missouri.edu, www.measuresup.missouri.edu, www.missouri.edu, www.mizzou.edu, www.visitus.missouri.edu

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 9 · H3 3

Links

21 internal · 42 external · 6 broken

Images

15 total · 0 missing alt

Scripts / Styles

11 scripts · 6 stylesheets

JS / CSS size

142 KB · 128 KB

Page size

87.0 KB

Robots.txt & Sitemap

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

SEO issues

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

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://missouri.edu
Final URL
https://missouri.edu
HTTP status
200
HTTP version
HTTP/2
Response time
3 ms
HTML size
87.0 KB
Redirect chain
https://missouri.edu

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Frequently asked questions

What technology does missouri.edu use?
missouri.edu is built with Drupal, jQuery.
Is missouri.edu secure (HTTPS)?
Yes. missouri.edu uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 5, 2026.
Who hosts missouri.edu?
Hosting provider information for missouri.edu is not available yet.
What is missouri.edu's SEO score?
missouri.edu scored 55/100 for SEO in the latest analysis (fair).
What is missouri.edu's overall website score?
missouri.edu has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.