What technology does levne-lyze.cz use?

levne-lyze.cz is built with PHP, Bootstrap, jQuery, Google Analytics, Apache.

Is levne-lyze.cz secure (HTTPS)?

Yes. levne-lyze.cz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 7, 2026.

Who hosts levne-lyze.cz?

levne-lyze.cz is hosted on CDT-AS - CD-Telematika a.s., CZ.

What is levne-lyze.cz's SEO score?

levne-lyze.cz scored 75/100 for SEO in the latest analysis (fair).

What is levne-lyze.cz's overall website score?

levne-lyze.cz has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

levne-lyze.cz

Lyže, běžky, snowboardy - Levné lyže

Last scanned Jul 27, 2026, 8:44 AM

Overall score

Great

Summary

Lyže, běžky, snowboard. This website uses Apache hosted on CDT-AS - CD-Telematika a.s., CZ. SEO is good (75/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

Lyže, běžky, snowboard. Lyže, snowboard, běžky, sjezdové lyže, prodej lyží, vázání, hůlky, chrániče páteře a další lyžařské potřeby.

Hosted on CDT-AS - CD-Telematika a.s., CZ

Top issues to fix

10 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEO
Add <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

100

Performance

327 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Lyže, běžky, snowboard. Lyže, snowboard, běžky, sjezdové lyže, prodej lyží, vázání, hůlky, chrániče páteře a další lyžařské potřeby.

Facebook Instagram

Contact

Email, phone, and address published on this site's own pages.

Email: info@levnelyze.cz

Meta tags

Title: Lyže, běžky, snowboardy - Levné lyže
Description: Lyže, běžky, snowboard. Lyže, snowboard, běžky, sjezdové lyže, prodej lyží, vázání, hůlky, chrániče páteře a další lyžařské potřeby.
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP Bootstrap jQuery Google Analytics Apache

Hosting & CDN

Hosting provider: CDT-AS - CD-Telematika a.s., CZ
CDN provider: —
IP address: 89.203.250.3
ASN: AS25512 (CDT-AS - CD-Telematika a.s., CZ)

DNS records

Type	Value
A	89.203.250.3
AAAA	—
MX	mail.levnelyze.cz
TXT	v=spf1 mx ~all
NS	ns2.ignum.cz ns1.ignum.cz
CAA	—
CNAME	levnelyze.cz
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: levnelyze.cz
Valid from: Jul 9, 2026
Valid to: Oct 7, 2026
Days until expiry: 71
SAN domains: levne-lyze.cz, levnelyze.cz, www.levne-lyze.cz, www.levnelyze.cz, www.zimni-zajezdy.cz, zimni-zajezdy.cz

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 2 · H2 0 · H3 4

Links

324 internal · 6 external · 0 broken

Images

46 total · 11 missing alt

Scripts / Styles

23 scripts · 10 stylesheets

JS / CSS size

676 KB · 267 KB

Page size

143 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 3
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Missing canonical link
Multiple H1 headings found
No structured data (JSON-LD) found
Missing OpenGraph tags

Scan details

Requested URL: https://levne-lyze.cz
Final URL: https://www.levnelyze.cz/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 325 ms
HTML size: 143 KB
Redirect chain: https://levne-lyze.cz → https://www.levnelyze.cz/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does levne-lyze.cz use?: levne-lyze.cz is built with PHP, Bootstrap, jQuery, Google Analytics, Apache.
Is levne-lyze.cz secure (HTTPS)?: Yes. levne-lyze.cz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 7, 2026.
Who hosts levne-lyze.cz?: levne-lyze.cz is hosted on CDT-AS - CD-Telematika a.s., CZ.
What is levne-lyze.cz's SEO score?: levne-lyze.cz scored 75/100 for SEO in the latest analysis (fair).
What is levne-lyze.cz's overall website score?: levne-lyze.cz has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.