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SGSiteGraph

uoc.gr

Πανεπιστήμιο Κρήτης

Last scanned Aug 2, 2026, 12:00 AM · 17 views

71

Overall score

Fair

Summary

This website uses WordPress. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores fair (50/100) and performance good (80/100). Top issue: Missing meta description.

Top issues to fix

8 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.

  • Missing meta description

    SEO

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

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • 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.

60

SEO

6 issue(s) found

80

Performance

2.03 s

50

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+2 overall since Jul 25, 2026

Overall
71
SEO
60
Security
50
Performance
80
Accessibility
100

Organization

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

Meta tags

Title
Πανεπιστήμιο Κρήτης
Description
Canonical
https://www.uoc.gr/
Language
el
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
max-image-preview:large
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.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.uoc.gr
Valid from
Jun 29, 2026
Valid to
Sep 27, 2026
Days until expiry
56
SAN domains
www.uoc.gr

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 3 · H2 11 · H3 62

Links

89 internal · 73 external · 20 broken

Images

79 total · 7 missing alt

Scripts / Styles

154 scripts · 64 stylesheets

JS / CSS size

119 KB · 141 KB

Page size

732 KB

Robots.txt & Sitemap

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

SEO issues

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

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://uoc.gr
Final URL
https://www.uoc.gr/
HTTP status
200
HTTP version
HTTP/1.1
Response time
2.01 s
HTML size
732 KB
Redirect chain
https://uoc.gr → https://www.uoc.gr/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does uoc.gr use?
uoc.gr is built with React, WordPress, WooCommerce, jQuery, Google Analytics, Apache.
Is uoc.gr secure (HTTPS)?
Yes. uoc.gr uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 27, 2026.
Who hosts uoc.gr?
Hosting provider information for uoc.gr is not available yet.
What is uoc.gr's SEO score?
uoc.gr scored 60/100 for SEO in the latest analysis (fair).
What is uoc.gr's overall website score?
uoc.gr has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
Has uoc.gr's score changed over time?
uoc.gr's overall score has improved by 2 points (from 69 to 71) since Jul 25, 2026.