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SGSiteGraph

muni.cz

Masarykova univerzita | MUNI

Last scanned Jul 21, 2026, 12:13 PM

83

Overall score

Great

Top issues to fix

5 issues found · 2 high priority

  • Missing meta description

    SEO

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

  • Slow estimated load (4.5s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

  • Missing X-Frame-Options header

    Security

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

  • Missing canonical link

    SEO

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

  • No structured data (JSON-LD) found

    SEO

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

Summary

This website uses Google Analytics hosted on CESNET2 - CESNET z.s.p.o., CZ. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (70/100). Top issue: Missing meta description.

75

SEO

3 issue(s) found

70

Performance

4.48 s

90

Security

HTTPS & header checks

100

Accessibility

0 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.

Contact

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

Meta tags

Title
Masarykova univerzita | MUNI
Description
Canonical
Language
cs
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
index, follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Masarykova univerzita | MUNI | Masarykova univerzita | MUNI
og:description
og:type
og:url
https://www.muni.cz/

Twitter Card

twitter:card
summary
twitter:title
Masarykova univerzita | MUNI | Masarykova univerzita | MUNI
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
147.251.5.237
ASN
AS2852 (CESNET2 - CESNET z.s.p.o., CZ)

DNS records

TypeValue
A
  • 147.251.5.237
AAAA
MX
  • relay.muni.cz
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.muni.cz
Valid from
Jun 1, 2026
Valid to
Aug 30, 2026
Days until expiry
39
SAN domains
brno-minsk.muni.cz, www.brno-minsk.muni.cz, www.muni.cz

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 19 · H3 7

Links

57 internal · 26 external · 0 broken

Images

12 total · 0 missing alt

Scripts / Styles

10 scripts · 1 stylesheets

JS / CSS size

366 KB · 342 KB

Page size

92.8 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Found
URLs in sitemap
3947

SEO issues

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

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://muni.cz
Final URL
https://www.muni.cz/
HTTP status
200
HTTP version
HTTP/2
Response time
4.48 s
HTML size
92.8 KB
Redirect chain
https://muni.cz → https://www.muni.cz/

Frequently asked questions

What technology does muni.cz use?
muni.cz is built with jQuery, Google Analytics.
Is muni.cz secure (HTTPS)?
Yes. muni.cz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 30, 2026.
Who hosts muni.cz?
muni.cz is hosted on CESNET2 - CESNET z.s.p.o., CZ.
What is muni.cz's SEO score?
muni.cz scored 75/100 for SEO in the latest analysis (fair).
What is muni.cz's overall website score?
muni.cz has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.