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SGSiteGraph

udea.edu.co

Universidad de Antioquia

Last scanned Jul 25, 2026, 10:25 AM · 2 views

76

Overall score

Fair

Summary

This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

United States
Hosted on Cloudflare

Top issues to fix

9 issues found · 4 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.

  • 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.

+3 more issues — details in the sections below.

65

SEO

4 issue(s) found

90

Performance

1.28 s

65

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.

YouTubeYouTubeX (Twitter)FacebookInstagram

Meta tags

Title
Universidad de Antioquia
Description
Canonical
Language
es
Charset
UTF-8
Viewport
width=device-width, initial-scale=1, maximum-scale=5
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Universidad de Antioquia
og:description
Universidad de Antioquia
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
Universidad de Antioquia
twitter:description
Universidad de Antioquia

Technologies

Detected frameworks, languages, and tools.

jQueryCloudflare Analytics

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.18.0.29
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.18.0.29
  • 104.18.1.29
AAAA
  • 2606:4700::6812:11d
  • 2606:4700::6812:1d
MX—
TXT—
NS—
CAA—
CNAME
  • www.udea.edu.co.cdn.cloudflare.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
*.udea.edu.co
Valid from
May 12, 2026
Valid to
Oct 31, 2026
Days until expiry
98
SAN domains
*.udea.edu.co, udea.edu.co

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 5 · H3 3

Links

67 internal · 17 external · 1 broken

Images

30 total · 0 missing alt

Scripts / Styles

34 scripts · 5 stylesheets

JS / CSS size

14.4 KB · 38.7 KB

Page size

148 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
19
sitemap.xml
Found
URLs in sitemap
3733

SEO issues

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://udea.edu.co
Final URL
https://www.udea.edu.co/wps/portal/udea/web/inicio
HTTP status
200
HTTP version
HTTP/2
Response time
1.28 s
HTML size
148 KB
Redirect chain
https://udea.edu.co → https://www.udea.edu.co/ → https://www.udea.edu.co/wps/portal/udea/web/inicio

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does udea.edu.co use?
udea.edu.co is built with jQuery, Cloudflare Analytics.
Is udea.edu.co secure (HTTPS)?
Yes. udea.edu.co uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Oct 31, 2026.
Who hosts udea.edu.co?
udea.edu.co is hosted on Cloudflare, behind Cloudflare CDN.
What is udea.edu.co's SEO score?
udea.edu.co scored 65/100 for SEO in the latest analysis (fair).
What is udea.edu.co's overall website score?
udea.edu.co has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.