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kosik.cz

Košík.cz | Jednoduše. Velkovýhodně.

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

86

Overall score

Great

Summary

Nákup až ke dveřím na pár kliků. This website uses Vue.js. SEO is excellent (100/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (90/100).

Nákup až ke dveřím na pár kliků. Doprava zdarma na velké nákupy, nový akční leták každý týden a spousta odměn ve věrnostních klubech.

Top issues to fix

6 issues found · 2 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 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.

  • More than 20% of images are missing alt text

    Accessibility

    Add alt attributes to the remaining images (use alt="" for purely decorative ones).

  • 2 broken links on the page

    SEO

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

100

SEO

0 issue(s) found

90

Performance

628 ms

65

Security

HTTPS & header checks

85

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.

Nákup až ke dveřím na pár kliků. Doprava zdarma na velké nákupy, nový akční leták každý týden a spousta odměn ve věrnostních klubech.

FacebookInstagramX (Twitter)LinkedInYouTube

Contact

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

Meta tags

Title
Košík.cz | Jednoduše. Velkovýhodně.
Description
Nákup až ke dveřím na pár kliků. Doprava zdarma na velké nákupy, nový akční leták každý týden a spousta odměn ve věrnostních klubech.
Canonical
https://www.kosik.cz/
Language
cs
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
index, follow
Manifest
https://www.kosik.cz/vue/favicon/site.webmanifest.json

OpenGraph & Twitter Card

OpenGraph

og:title
Košík.cz | Jednoduše. Velkovýhodně.
og:description
Nákup až ke dveřím na pár kliků. Doprava zdarma na velké nákupy, nový akční leták každý týden a spousta odměn ve věrnostních klubech.
og:type
website
og:url
—

Twitter Card

twitter:card
summary_large_image
twitter:title
Košík.cz | Jednoduše. Velkovýhodně.
twitter:description
Nákup až ke dveřím na pár kliků. Doprava zdarma na velké nákupy, nový akční leták každý týden a spousta odměn ve věrnostních klubech.

Technologies

Detected frameworks, languages, and tools.

Vue.js

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
151.101.193.55
ASN
—

DNS records

TypeValue
A
  • 151.101.193.55
  • 151.101.129.55
  • 151.101.1.55
  • 151.101.65.55
AAAA—
MX—
TXT—
NS—
CAA—
CNAME
  • m.sni.global.fastly.net
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
*.kosik.cz
Valid from
Aug 6, 2026
Valid to
Feb 20, 2027
Days until expiry
179
SAN domains
*.kosik.cz, kosik.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 1 · H3 0

Links

5 internal · 7 external · 2 broken

Images

8 total · 2 missing alt

Scripts / Styles

6 scripts · 12 stylesheets

JS / CSS size

933 KB · 459 KB

Page size

10.8 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
8
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

No SEO issues detected.

Accessibility issues

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://kosik.cz
Final URL
https://www.kosik.cz/
HTTP status
200
HTTP version
HTTP/2
Response time
628 ms
HTML size
10.8 KB
Redirect chain
https://kosik.cz → https://www.kosik.cz/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does kosik.cz use?
kosik.cz is built with Vue.js.
Is kosik.cz secure (HTTPS)?
Yes. kosik.cz uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 20, 2027.
Who hosts kosik.cz?
Hosting provider information for kosik.cz is not available yet.
What is kosik.cz's SEO score?
kosik.cz scored 100/100 for SEO in the latest analysis (excellent).
What is kosik.cz's overall website score?
kosik.cz has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.