cncenter.cz
CZECH NEWS CENTER a.s. / CNC
Last scanned Aug 7, 2026, 3:00 AM · 7 views
Overall score
Fair
Summary
This website uses Next.js behind Vercel CDN. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
11 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd 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
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+5 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
343 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 78
- SEO
- 55
- Security
- 75
- Performance
- 100
- Accessibility
- 90
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- CZECH NEWS CENTER a.s. / CNC
- Description
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://www.cncenter.cz/favicon/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Vercel
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.cncenter.cz
- Valid from
- Jul 28, 2026
- Valid to
- Oct 26, 2026
- Days until expiry
- 80
- SAN domains
- www.cncenter.cz
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 3 · H3 1
Links
16 internal · 8 external · 13 broken
Images
15 total · 0 missing alt
Scripts / Styles
54 scripts · 5 stylesheets
JS / CSS size
49.4 KB · 438 B
Page size
89.5 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://cncenter.cz
- Final URL
- https://www.cncenter.cz/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 342 ms
- HTML size
- 89.5 KB
- Redirect chain
- https://cncenter.cz → https://www.cncenter.cz/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does cncenter.cz use?
- cncenter.cz is built with Next.js, Google Analytics, Google Ads.
- Is cncenter.cz secure (HTTPS)?
- Yes. cncenter.cz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 26, 2026.
- Who hosts cncenter.cz?
- Hosting provider information for cncenter.cz is not available yet.
- What is cncenter.cz's SEO score?
- cncenter.cz scored 55/100 for SEO in the latest analysis (fair).
- What is cncenter.cz's overall website score?
- cncenter.cz has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
- Has cncenter.cz's score changed over time?
- cncenter.cz's overall score has stayed steady at 78/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card