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zbozi.cz

https://zbozi.cz· First analyzed 03 May 2026· Updated 03 May 2026
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zbozi.cz
Desktop screenshot of zbozi.cz
Mobile screenshot of zbozi.cz
Mobile

Sponsored

Hosting Provider

Seznam - II

IP Address

77.75.78.3

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS43037

Server

Envoy

Nameservers

ams.seznam.cz.ans.seznam.cz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
420 ms10%
Speed Index
546 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
525 KB
54 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
Infrastructure
Hosting
Seznam - II

Technology Stack

2 Technologies Detected

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

SEO Analysis

C68/100
20
8
0
Meta Tags13/15
Content8/12
Headings7/8
Technical17/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile1/4
Indexability3/3
Z
zbozi.czzbozi.cz

Zboží.cz - Tisíce obchodů na jednom místě s možností srovnání cen

Na Zboží.cz najdete produkty z tisíců e-shopů, u kterých můžete porovnat jejich ceny. Recenze, údaje o ceně, dostupnosti a cenách dopravy vám pomohou se lépe...

Description truncated.
Title Length65 chars

Recommended: 50-60 chars (~407px / 580px)

Description Length169 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    92 URLs

    92 sub-sitemaps

    robots.txt

    359 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    8/100
    Poor
    2 15 1

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D45/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    7/25
    Citation
    8/25

    AI Bot Access

    14/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:1%
    Words:281
    Token eff.:Too Short
    Sections/1K:92.5
    Depth:1/5

    Structured Data

    2 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1.5w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    A
    85/100
    15
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    75/100
    A
    65 mg
    CO₂e / view
    525.3 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    74 mg
    vs
    Returning (cached)
    37 mg
    Annual (10K/mo)
    7.8 kg
    Emission Segments
    Data Center
    15 mg
    Network
    16 mg
    Device
    35 mg
    Resource Breakdown
    JavaScript
    347.5 KB
    Images
    122.9 KB
    CSS
    24.2 KB
    HTML
    30.7 KB
    Green Hosting Not Verified
    Seznam - II
    1 recommendation
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    84%Very Good
    Interactive

    HTTPS

    No WAF

    88d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    02.05.2026

    Valid Until

    31.07.2026

    Subject Alternative Names (4)

    *.zbozi.czklient-zbozi.seznam.czzbozi.czzbozi.seznam.cz

    SHA-256 Fingerprint

    60:50:6C:13:A6:4C:E5:A3:3F:E5:7F:01:5D:06:11:C3:85:FD:72:E7...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-length
    31131
    content-security-policy
    frame-ancestors 'self' *.seznam.cz www.google.cz www.google....
    content-type
    text/html; charset=utf-8
    cross-origin-resource-policy
    same-origin
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    b22aa8f46d6793db.mx1.emailprofi.seznam.cz
    b22aa8f46d6793db.mx2.emailprofi.seznam.cz

    Domain Information

    zbozi.cz

    Domain Age
    27y 11m

    Created

    08.06.1998

    Expires

    12.10.2026

    Last Updated

    05.09.2022

    Registrar

    REG-SEZNAM

    DNSSEC
    Not Enabled

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    B
    70/100
    Mobile Friendly20 breakpoints
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width, initial-scale=1, interactive-widget=resizes-content
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    arial

    WCAG AA
    74/100
    Readability
    /30
    18/30

    16px · LH --

    Hierarchy
    /20
    12/20

    2x ratio

    WCAG
    /25
    22/25

    5.89:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    arial

    Sans32px

    Body Font

    arial

    Sans16px

    Contrast Ratio

    5.89:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    Single Font Family

    left aligned
    32px
    h1
    20px
    h2
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.9:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    ✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

    Color Palette

    4 unique colors
    2.38:1 Fail Light
    #ffffff
    Background· 55.5%
    #b2a5a8
    Secondary· 3.1%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    25 Resources

    20
    Scripts
    5
    Styles
    0
    Async
    20
    Defer

    Top Script Sources

    local(20)

    Website Identity

    Zboží.cz

    Na Zboží.cz najdete produkty z tisíců e-shopů, u kterých můžete porovnat jejich ceny. Recenze, údaje o ceně, dostupnosti a cenách dopravy vám pomohou se lépe rozhodnout!

    27 years old
    Location detected: 🇨🇿 Czech Republicvia tld
    REG-SEZNAMcs

    Sponsored

    Last analyzed: 03 May 2026 at 09:25

    Historical Analysis & Change Tracking