estranky.cz
Tvorba webových stránek zdarma a rychle - eStránky.cz
Last scanned Jul 26, 2026, 12:25 AM · 2 views
Overall score
Fair
Summary
Tvorba webových stránek zdarma☝️ Vyzkoušejte eStránky.cz a založte si svůj web či blog snadno a rychle bez znalosti programování. This website uses Google Analytics hosted on CASABLANCA-AS - CASABLANCA INT a.s., CZ. SEO is fair (65/100) and accessibility is fair (60/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Tvorba webových stránek zdarma☝️ Vyzkoušejte eStránky.cz a založte si svůj web či blog snadno a rychle bez znalosti programování. Výběr z mnoha šablon. Podpora na telefonu☎️
- CZ
- Hosted on CASABLANCA-AS - CASABLANCA INT a.s., CZ
Top issues to fix
12 issues found · 4 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.
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
+6 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
2.42 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Tvorba webových stránek zdarma☝️ Vyzkoušejte eStránky.cz a založte si svůj web či blog snadno a rychle bez znalosti programování. Výběr z mnoha šablon. Podpora na telefonu☎️
Contact
Email, phone, and address published on this site's own pages.
- podpora@estranky.cz
- Phone
- +420777837847
Meta tags
- Title
- Tvorba webových stránek zdarma a rychle - eStránky.cz
- Description
- Tvorba webových stránek zdarma☝️ Vyzkoušejte eStránky.cz a založte si svůj web či blog snadno a rychle bez znalosti programování. Výběr z mnoha šablon. Podpora na telefonu☎️
- Canonical
- Language
- cs
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, user-scalable=no
- Robots meta
- all,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- CASABLANCA-AS - CASABLANCA INT a.s., CZ
- CDN provider
- —
- IP address
- 81.0.235.78
- ASN
- AS15685 (CASABLANCA-AS - CASABLANCA INT a.s., CZ)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- DigiCert Inc
- Subject
- *.estranky.cz
- Valid from
- Jan 14, 2026
- Valid to
- Feb 10, 2027
- Days until expiry
- 199
- SAN domains
- *.estranky.cz, estranky.cz
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 1 · H3 2
Links
11 internal · 5 external · 1 broken
Images
16 total · 16 missing alt
Scripts / Styles
17 scripts · 5 stylesheets
JS / CSS size
185 KB · 56.6 KB
Page size
33.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Found
- URLs in sitemap
- 103
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://estranky.cz
- Final URL
- https://www.estranky.cz/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 2.42 s
- HTML size
- 33.2 KB
- Redirect chain
- https://estranky.cz → http://www.estranky.cz/ → https://www.estranky.cz/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does estranky.cz use?
- estranky.cz is built with PHP, Bootstrap, jQuery, Google Analytics.
- Is estranky.cz secure (HTTPS)?
- Yes. estranky.cz uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Feb 10, 2027.
- Who hosts estranky.cz?
- estranky.cz is hosted on CASABLANCA-AS - CASABLANCA INT a.s., CZ.
- What is estranky.cz's SEO score?
- estranky.cz scored 65/100 for SEO in the latest analysis (fair).
- What is estranky.cz's overall website score?
- estranky.cz has an overall SiteGraph score of 70/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card