polar.cz
POLAR - Moravskoslezská regionální televize
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Fair
Summary
Nepřetržitý proud informací, zpráv a zábavných pořadů z vašeho okolí. This website uses Nginx. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance fair (55/100). Top issue: Missing canonical link.
Nepřetržitý proud informací, zpráv a zábavných pořadů z vašeho okolí.
Top issues to fix
10 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
TLS certificate expires in 30 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+4 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
284 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Nepřetržitý proud informací, zpráv a zábavných pořadů z vašeho okolí.
Contact
Email, phone, and address published on this site's own pages.
- polar@polar.cz
Meta tags
- Title
- POLAR - Moravskoslezská regionální televize
- Description
- Nepřetržitý proud informací, zpráv a zábavných pořadů z vašeho okolí.
- Canonical
- Language
- cs
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=1.0, shrink-to-fit=no
- Robots meta
- index, follow
- Manifest
- https://polar.cz/img/web/icon/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- 194.145.180.132
- 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
- polar.cz
- Valid from
- Jun 26, 2026
- Valid to
- Sep 24, 2026
- Days until expiry
- 30
- SAN domains
- info-portaly.cz, infoportaly.cz, m.infoportaly.cz, m.polar.cz, m.tvportaly.cz, polar.cz, polartv.cz, tv-portaly.cz, tvpolar.cz, tvportaly.cz, www.info-portaly.cz, www.infoportaly.cz, www.m.infoportaly.cz, www.m.polar.cz, www.m.tvportaly.cz, www.polar.cz, www.polartv.cz, www.tv-portaly.cz, www.tvpolar.cz, www.tvportaly.cz
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 87 · H3 8
Links
154 internal · 9 external · 2 broken
Images
87 total · 0 missing alt
Scripts / Styles
65 scripts · 18 stylesheets
JS / CSS size
1.1 MB · 1006 KB
Page size
364 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://polar.cz
- Final URL
- https://polar.cz
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 277 ms
- HTML size
- 364 KB
- Redirect chain
- https://polar.cz
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does polar.cz use?
- polar.cz is built with PHP, Bootstrap, jQuery, Google Analytics, Nginx.
- Is polar.cz secure (HTTPS)?
- Yes. polar.cz uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 24, 2026.
- Who hosts polar.cz?
- Hosting provider information for polar.cz is not available yet.
- What is polar.cz's SEO score?
- polar.cz scored 75/100 for SEO in the latest analysis (fair).
- What is polar.cz's overall website score?
- polar.cz has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card