cc.cz
CzechCrunch - Váš hlavní zdroj inspirace
Last scanned Jul 26, 2026, 9:46 AM
Overall score
Great
Summary
Váš hlavní zdroj inspirace. This website uses WordPress. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Multiple H1 headings found.
Váš hlavní zdroj inspirace. Věnujeme se tématům, která hýbou Českem a světem, od byznysu, technologií, vzdělávání, bydlení, sport a kulturu.
Top issues to fix
8 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
279 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Váš hlavní zdroj inspirace. Věnujeme se tématům, která hýbou Českem a světem, od byznysu, technologií, vzdělávání, bydlení, sport a kulturu.
Contact
Email, phone, and address published on this site's own pages.
- info@cc.cz
Meta tags
- Title
- CzechCrunch - Váš hlavní zdroj inspirace
- Description
- Váš hlavní zdroj inspirace. Věnujeme se tématům, která hýbou Českem a světem, od byznysu, technologií, vzdělávání, bydlení, sport a kulturu.
- Canonical
- https://cc.cz/
- Language
- cs
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
- https://cc.cz/site.webmanifest?v=1.2.1
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- *.cc.cz
- Valid from
- Jul 22, 2026
- Valid to
- Oct 20, 2026
- Days until expiry
- 83
- SAN domains
- *.cc.cz, *.czechcrunch.cz, cc.cz, czechcrunch.cz
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 3 · H2 161 · H3 29
Links
187 internal · 17 external · 20 broken
Images
163 total · 2 missing alt
Scripts / Styles
47 scripts · 7 stylesheets
JS / CSS size
16.1 KB · 11.6 KB
Page size
311 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://cc.cz
- Final URL
- https://cc.cz
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 273 ms
- HTML size
- 311 KB
- Redirect chain
- https://cc.cz
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Frequently asked questions
- What technology does cc.cz use?
- cc.cz is built with WordPress, jQuery, Google Analytics, Google Ads, Nginx.
- Is cc.cz secure (HTTPS)?
- Yes. cc.cz uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 20, 2026.
- Who hosts cc.cz?
- Hosting provider information for cc.cz is not available yet.
- What is cc.cz's SEO score?
- cc.cz scored 85/100 for SEO in the latest analysis (great).
- What is cc.cz's overall website score?
- cc.cz has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card