Skip to main content
SGSiteGraph

rozhlas.cz

Portál Českého rozhlasu

Last scanned Jul 26, 2026, 5:17 AM · 2 views

82

Overall score

Great

Summary

Nejrychlejší zpravodajství a vysílání online. This website uses Nginx hosted on BlueTone-AS - RADIOKOMUNIKACE a.s., CZ. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance fair (60/100). Top issue: No H1 heading found.

Nejrychlejší zpravodajství a vysílání online. Stanice, program, podcasty, nové rozhovory, rozhlasové hry a audioknihy.

CZ
Hosted on BlueTone-AS - RADIOKOMUNIKACE a.s., CZ

Top issues to fix

3 issues found · 1 high priority

  • 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.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • 9 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

2 issue(s) found

60

Performance

1.99 s

100

Security

HTTPS & header checks

90

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.

Nejrychlejší zpravodajství a vysílání online. Stanice, program, podcasty, nové rozhovory, rozhlasové hry a audioknihy.

YouTubeFacebookX (Twitter)YouTubeInstagramLinkedIn

Contact

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

Source: https://portal.rozhlas.cz/contact

Meta tags

Title
Portál Českého rozhlasu
Description
Nejrychlejší zpravodajství a vysílání online. Stanice, program, podcasty, nové rozhovory, rozhlasové hry a audioknihy.
Canonical
https://portal.rozhlas.cz
Language
cs
Charset
utf-8
Viewport
width=device-width
Robots meta
follow, index
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Portál Českého rozhlasu
og:description
Nejrychlejší zpravodajství a vysílání online. Stanice, program, podcasty, nové rozhovory, rozhlasové hry a audioknihy.
og:type
article
og:url
https://portal.rozhlas.cz/cesky-rozhlas-7706478

Twitter Card

twitter:card
summary_large_image
twitter:title
Portál Českého rozhlasu
twitter:description
Nejrychlejší zpravodajství a vysílání online. Stanice, program, podcasty, nové rozhovory, rozhlasové hry a audioknihy.

Technologies

Detected frameworks, languages, and tools.

DrupalGoogle AnalyticsNginx

Hosting & CDN

CDN provider
—
IP address
85.207.4.66
ASN
AS25248 (BlueTone-AS - RADIOKOMUNIKACE a.s., CZ)

DNS records

TypeValue
A
  • 85.207.4.66
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
*.rozhlas.cz
Valid from
May 29, 2026
Valid to
Dec 13, 2026
Days until expiry
140
SAN domains
*.rozhlas.cz, rozhlas.cz

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 29 · H3 102

Links

18 internal · 338 external · 9 broken

Images

162 total · 7 missing alt

Scripts / Styles

57 scripts · 7 stylesheets

JS / CSS size

334 KB · 3.2 MB

Page size

395 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
53
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • No H1 heading found
  • No structured data (JSON-LD) found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://rozhlas.cz
Final URL
https://portal.rozhlas.cz
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.98 s
HTML size
395 KB
Redirect chain
https://rozhlas.cz → https://www.rozhlas.cz/ → https://portal.rozhlas.cz

See something wrong on this report? Request a correction

Related websites

Same technology stack

xactlycorp.com

Sales Performance Management Software Solutions | Xactly

99
nginxgoogle-analyticsdrupal
AKAMAI-AS - Akamai Technologies, Inc., US

receitasnestle.com.br

Receitas inspiradoras e inesquecíveis | Receitas Nestlé

99
nginxdrupalgoogle-analytics
Fastly· Fastly

ics.com

ICS

98
phpnginxdrupal
PROFITBRICKS-USA - IONOS Cloud Inc., US

rstudio.com

Posit | Data Science Platform for Enterprise Teams

96
nginxdrupalgoogle-analytics
AWS· CloudFront

flexera.com

Manage hybrid IT spend and risk: ITAM, SaaS, FinOps and more | Flexera

96
nginxdrupalgoogle-analytics
Fastly· Fastly

posit.co

Posit | Data Science Platform for Enterprise Teams

96
nginxgoogle-analyticsdrupal
AWS· CloudFront

Same hosting provider

cra.cz

Datové centrum, přenos dat, Cloud a IoT | České Radiokomunikace

97
google-analytics
BlueTone-AS - RADIOKOMUNIKACE a.s., CZ

Frequently asked questions

What technology does rozhlas.cz use?
rozhlas.cz is built with Drupal, Google Analytics, Nginx.
Is rozhlas.cz secure (HTTPS)?
Yes. rozhlas.cz uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 13, 2026.
Who hosts rozhlas.cz?
rozhlas.cz is hosted on BlueTone-AS - RADIOKOMUNIKACE a.s., CZ.
What is rozhlas.cz's SEO score?
rozhlas.cz scored 80/100 for SEO in the latest analysis (great).
What is rozhlas.cz's overall website score?
rozhlas.cz has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.