What technology does velkyzpevnik.cz use?

velkyzpevnik.cz is built with PHP, jQuery, Google Analytics, Google Ads, Nginx.

Is velkyzpevnik.cz secure (HTTPS)?

Yes. velkyzpevnik.cz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 12, 2026.

Who hosts velkyzpevnik.cz?

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

What is velkyzpevnik.cz's SEO score?

velkyzpevnik.cz scored 70/100 for SEO in the latest analysis (fair).

What is velkyzpevnik.cz's overall website score?

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

velkyzpevnik.cz

Zpěvník s akordy a texty – Písničky na kytaru online | Velký zpěvník | Velký zpěvník

Last scanned Aug 24, 2026, 1:22 PM

Overall score

Great

Summary

On-line zpěvník s texty písní a akordy na kytaru. This website uses Nginx. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (85/100). Top issue: Title longer than 60 characters.

On-line zpěvník s texty písní a akordy na kytaru. Hrajte oblíbené české i zahraniční songy, zpívejte s přáteli a užijte si písničky nejen u táboráku.

Top issues to fix

6 issues found

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.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
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.

SEO

5 issue(s) found

Performance

593 ms

100

Security

HTTPS & header checks

100

Accessibility

0 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.

On-line zpěvník s texty písní a akordy na kytaru. Hrajte oblíbené české i zahraniční songy, zpívejte s přáteli a užijte si písničky nejen u táboráku.

Facebook YouTube

Contact

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

Email: folkzije@folkzije.cz pixy@pixy.cz

Meta tags

Title: Zpěvník s akordy a texty – Písničky na kytaru online | Velký zpěvník | Velký zpěvník
Description: On-line zpěvník s texty písní a akordy na kytaru. Hrajte oblíbené české i zahraniční songy, zpívejte s přáteli a užijte si písničky nejen u táboráku.
Canonical: https://www.velkyzpevnik.cz/
Language: cs
Charset: UTF-8
Viewport: width=device-width, user-scalable=yes, initial-scale=1.0, maximum-scale=3.0, minimum-scale=0.25
Robots meta: index, follow
Manifest: https://www.velkyzpevnik.cz/template/img/favicon/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

PHP jQuery Google Analytics Google Ads Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 176.102.65.65
ASN: —

DNS records

Type	Value
A	176.102.65.65 46.36.36.153
AAAA	2a02:25b0:aaaa:1::4 2a02:25b0:aaaa:1::8
MX	mx2.securitynet.cz mail.hukot.net
TXT	v=spf1 a mx include:spf.hukot.net ~all
NS	ns3.hukot.cz ns2.securitynet.cz ns1.hukot.cz
CAA	—
CNAME	velkyzpevnik.cz
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: velkyzpevnik.cz
Valid from: Aug 14, 2026
Valid to: Nov 12, 2026
Days until expiry: 78
SAN domains: velkyzpevnik.cz, www.velkyzpevnik.cz

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 2 · H3 0

Links

69 internal · 4 external · 0 broken

Images

58 total · 0 missing alt

Scripts / Styles

27 scripts · 14 stylesheets

JS / CSS size

1.1 MB · 228 KB

Page size

20.0 KB

Robots.txt & Sitemap

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

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://velkyzpevnik.cz
Final URL: https://www.velkyzpevnik.cz/
HTTP status: 200
HTTP version: HTTP/2
Response time: 593 ms
HTML size: 20.0 KB
Redirect chain: https://velkyzpevnik.cz → https://www.velkyzpevnik.cz/

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Frequently asked questions

What technology does velkyzpevnik.cz use?: velkyzpevnik.cz is built with PHP, jQuery, Google Analytics, Google Ads, Nginx.
Is velkyzpevnik.cz secure (HTTPS)?: Yes. velkyzpevnik.cz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 12, 2026.
Who hosts velkyzpevnik.cz?: Hosting provider information for velkyzpevnik.cz is not available yet.
What is velkyzpevnik.cz's SEO score?: velkyzpevnik.cz scored 70/100 for SEO in the latest analysis (fair).
What is velkyzpevnik.cz's overall website score?: velkyzpevnik.cz has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.