Is windguru.cz secure (HTTPS)?

Yes. windguru.cz uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 15, 2026.

Who hosts windguru.cz?

windguru.cz is hosted on CASABLANCA-AS - CASABLANCA INT a.s., CZ.

What is windguru.cz's SEO score?

windguru.cz scored 65/100 for SEO in the latest analysis (fair).

What is windguru.cz's overall website score?

windguru.cz has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.

windguru.cz

Windguru - Maui (north shore)

Last scanned Jul 24, 2026, 6:27 PM · 1 view

Overall score

Fair

Summary

Special wind and weather forecasts for windsurfing, kitesurfing and other wind related sports. This website uses PHP hosted on CASABLANCA-AS - CASABLANCA INT a.s., CZ. SEO is fair (65/100) and accessibility is fair (50/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.

Special wind and weather forecasts for windsurfing, kitesurfing and other wind related sports. Forecasts for any location on planet Earth!

Hosted on CASABLANCA-AS - CASABLANCA INT a.s., CZ

Top issues to fix

11 issues found · 3 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
No H1 heading found
SEO
Add 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
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
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.
3 cookies 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.

+5 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

306 ms

Security

HTTPS & header checks

Accessibility

3 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.

Special wind and weather forecasts for windsurfing, kitesurfing and other wind related sports. Forecasts for any location on planet Earth!

Facebook X (Twitter)

Contact

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

Email: support@windguru.cz

Meta tags

Title: Windguru - Maui (north shore)
Description: Special wind and weather forecasts for windsurfing, kitesurfing and other wind related sports. Forecasts for any location on planet Earth!
Canonical
Language
Charset: utf-8
Viewport: width=device-width, initial-scale=1, user-scalable=1
Robots meta: index,follow
Manifest: https://www.windguru.cz/manifest.json

Technologies

Detected frameworks, languages, and tools.

PHP

Hosting & CDN

Hosting provider: CASABLANCA-AS - CASABLANCA INT a.s., CZ
CDN provider: —
IP address: 82.208.41.65
ASN: AS15685 (CASABLANCA-AS - CASABLANCA INT a.s., CZ)

DNS records

Type	Value
A	82.208.41.65
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: *.windguru.cz
Valid from: May 1, 2026
Valid to: Nov 15, 2026
Days until expiry: 114
SAN domains: *.windguru.cz, windguru.cz

Security headers

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

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

42 internal · 4 external · 0 broken

Images

1 total · 1 missing alt

Scripts / Styles

6 scripts · 3 stylesheets

JS / CSS size

10.1 KB · 1.0 KB

Page size

45.4 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 3
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
sitemap.xml not found

Scan details

Requested URL: https://windguru.cz
Final URL: https://www.windguru.cz/
HTTP status: 200
HTTP version: HTTP/2
Response time: 306 ms
HTML size: 45.4 KB
Redirect chain: https://windguru.cz → https://www.windguru.cz/

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Frequently asked questions

What technology does windguru.cz use?: windguru.cz is built with PHP.
Is windguru.cz secure (HTTPS)?: Yes. windguru.cz uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 15, 2026.
Who hosts windguru.cz?: windguru.cz is hosted on CASABLANCA-AS - CASABLANCA INT a.s., CZ.
What is windguru.cz's SEO score?: windguru.cz scored 65/100 for SEO in the latest analysis (fair).
What is windguru.cz's overall website score?: windguru.cz has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.