What technology does turris.cz use?

turris.cz is built with Bootstrap, jQuery, Nginx.

Is turris.cz secure (HTTPS)?

Yes. turris.cz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 23, 2026.

Hosting provider information for turris.cz is not available yet.

What is turris.cz's SEO score?

turris.cz scored 75/100 for SEO in the latest analysis (fair).

What is turris.cz's overall website score?

turris.cz has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.

turris.cz

Turris - síťová zařízení

Last scanned Aug 24, 2026, 1:22 PM · 1 view

Overall score

Great

Summary

Představujeme open source a bezpečná síťová zařízení Turris. This website uses Nginx. SEO is good (75/100) and accessibility is fair (70/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing canonical link.

Představujeme open source a bezpečná síťová zařízení Turris. Ochraňte celou svou síť vysoce výkonným Turris Omnia nebo modulárním Turris MOX.

Top issues to fix

7 issues found · 1 high priority

Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
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.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

SEO

4 issue(s) found

100

Performance

583 ms

100

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.

Představujeme open source a bezpečná síťová zařízení Turris. Ochraňte celou svou síť vysoce výkonným Turris Omnia nebo modulárním Turris MOX.

YouTube Instagram X (Twitter)LinkedIn YouTube Facebook

Contact

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

Email: turris@fosstodon.org

Meta tags

Title: Turris - síťová zařízení
Description: Představujeme open source a bezpečná síťová zařízení Turris. Ochraňte celou svou síť vysoce výkonným Turris Omnia nebo modulárním Turris MOX.
Canonical
Language: cs
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Bootstrap jQuery Nginx

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 1.3
Issuer: Let's Encrypt
Subject: www.turris.cz
Valid from: Aug 25, 2026
Valid to: Nov 23, 2026
Days until expiry: 89
SAN domains: project-turris.cz, projekt-turris.cz, turis.cz, turris-tech.cz, turris.cz, turristech.cz, www.project-turris.cz, www.projekt-turris.cz, www.turis.cz, www.turris-tech.cz, www.turris.cz, www.turristech.cz

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 4

Links

14 internal · 25 external · 20 broken

Images

29 total · 24 missing alt

Scripts / Styles

9 scripts · 3 stylesheets

JS / CSS size

647 B · 0 B

Page size

25.1 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

Scan details

Requested URL: https://turris.cz
Final URL: https://www.turris.cz/cs/
HTTP status: 200
HTTP version: HTTP/2
Response time: 583 ms
HTML size: 25.1 KB
Redirect chain: https://turris.cz → https://www.turris.cz/ → https://www.turris.cz/cs/

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Frequently asked questions

What technology does turris.cz use?: turris.cz is built with Bootstrap, jQuery, Nginx.
Is turris.cz secure (HTTPS)?: Yes. turris.cz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 23, 2026.
Who hosts turris.cz?: Hosting provider information for turris.cz is not available yet.
What is turris.cz's SEO score?: turris.cz scored 75/100 for SEO in the latest analysis (fair).
What is turris.cz's overall website score?: turris.cz has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.