mzv.cz
Ministry of Foreign Affairs of the Czech Republic
Last scanned Jul 26, 2026, 5:18 AM
Overall score
Great
Summary
Prezentace MZV ČR, poskytující aktuální informace o ministerstvu, cestách do zahraničí, diplomatických misích, úřadech v zahraničí. This website uses Google Analytics hosted on MASTER-AS - MasterDC s.r.o., CZ. SEO is good (75/100) and accessibility is excellent (95/100). Security scores good (85/100) and performance good (85/100). Top issue: Missing canonical link.
Prezentace MZV ČR, poskytující aktuální informace o ministerstvu, cestách do zahraničí, diplomatických misích, úřadech v zahraničí
- CZ
- Hosted on MASTER-AS - MasterDC s.r.o., CZ
Top issues to fix
8 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
402 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Prezentace MZV ČR, poskytující aktuální informace o ministerstvu, cestách do zahraničí, diplomatických misích, úřadech v zahraničí
Meta tags
- Title
- Ministry of Foreign Affairs of the Czech Republic
- Description
- Prezentace MZV ČR, poskytující aktuální informace o ministerstvu, cestách do zahraničí, diplomatických misích, úřadech v zahraničí
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- MASTER-AS - MasterDC s.r.o., CZ
- CDN provider
- —
- IP address
- 185.145.160.111
- ASN
- AS24971 (MASTER-AS - MasterDC s.r.o., CZ)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.mzv.cz
- Valid from
- Nov 5, 2025
- Valid to
- Dec 2, 2026
- Days until expiry
- 127
- SAN domains
- www.mzv.cz, edit.mzv.cz, edit.mzv.gov.cz, mzv.cz, mzv.gov.cz
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 14 · H3 1
Links
33 internal · 7 external · 2 broken
Images
23 total · 0 missing alt
Scripts / Styles
22 scripts · 5 stylesheets
JS / CSS size
1.1 MB · 73.0 KB
Page size
55.0 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- Missing viewport meta tag
Scan details
- Requested URL
- https://mzv.cz
- Final URL
- https://mzv.gov.cz/jnp/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 401 ms
- HTML size
- 55.0 KB
- Redirect chain
- https://mzv.cz → https://mzv.gov.cz/ → https://mzv.gov.cz/jnp/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does mzv.cz use?
- mzv.cz is built with jQuery, Google Analytics.
- Is mzv.cz secure (HTTPS)?
- Yes. mzv.cz uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 2, 2026.
- Who hosts mzv.cz?
- mzv.cz is hosted on MASTER-AS - MasterDC s.r.o., CZ.
- What is mzv.cz's SEO score?
- mzv.cz scored 75/100 for SEO in the latest analysis (fair).
- What is mzv.cz's overall website score?
- mzv.cz has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card