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SGSiteGraph

r2b2.cz

Homepage - R2B2

Last scanned Jul 26, 2026, 5:17 AM

85

Overall score

Great

Summary

This website uses WordPress hosted on CASABLANCA-AS - CASABLANCA INT a.s., CZ. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (85/100). Top issue: Missing meta description.

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

Top issues to fix

6 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.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 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.

  • 2 broken links on the page

    SEO

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

90

SEO

1 issue(s) found

85

Performance

146 ms

65

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.

Contact

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

Meta tags

Title
Homepage - R2B2
Description
Canonical
https://r2b2.cz/
Language
cs-CZ
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Homepage - R2B2
og:description
—
og:type
website
og:url
https://r2b2.cz/

Twitter Card

twitter:card
summary_large_image
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

WordPressjQueryGoogle AnalyticsApache

Hosting & CDN

CDN provider
—
IP address
217.11.249.145
ASN
AS15685 (CASABLANCA-AS - CASABLANCA INT a.s., CZ)

DNS records

TypeValue
A
  • 217.11.249.145
AAAA
  • 2001:1528:240::29
MX
  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com
TXT
  • MS=DDAD9B0C69A0B9DB179497AE1EBD7E302E396ED6
  • google-site-verification=iOYbBQfQzURAD5Ge2Koi9AK6RQFly6rE0ctDgomm_S8
  • v=spf1 include:_spf.google.com ~all
NS
  • pns102.cloudns.net
  • pns101.cloudns.net
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
staging.r2b2.cz
Valid from
Jun 4, 2026
Valid to
Sep 2, 2026
Days until expiry
35
SAN domains
r2b2.cz, staging.r2b2.cz, www.r2b2.cz

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 15 · H3 6

Links

12 internal · 4 external · 2 broken

Images

49 total · 0 missing alt

Scripts / Styles

43 scripts · 1 stylesheets

JS / CSS size

2.2 MB · 143 KB

Page size

112 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Missing meta description

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://r2b2.cz
Final URL
https://r2b2.cz
HTTP status
200
HTTP version
HTTP/2
Response time
144 ms
HTML size
112 KB
Redirect chain
https://r2b2.cz

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does r2b2.cz use?
r2b2.cz is built with WordPress, jQuery, Google Analytics, Apache.
Is r2b2.cz secure (HTTPS)?
Yes. r2b2.cz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 2, 2026.
Who hosts r2b2.cz?
r2b2.cz is hosted on CASABLANCA-AS - CASABLANCA INT a.s., CZ.
What is r2b2.cz's SEO score?
r2b2.cz scored 90/100 for SEO in the latest analysis (excellent).
What is r2b2.cz's overall website score?
r2b2.cz has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.