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kofio.cz

https://kofio.cz· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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kofio.cz
Desktop screenshot of kofio.cz
Mobile screenshot of kofio.cz
Mobile

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Hosting Provider

Websupport s.r.o.

IP Address

37.9.175.180

Site Location

🇨🇿 Czech Republicvia phone

Server Location

🇸🇰 Bratislava, Slovakia

ASN

AS51013

Organization

Websupport s.r.o.

Server

OpenResty

Nameservers

ns2.websupport.sk.ns3.websupport.sk.ns1.websupport.sk.

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
238 KB
119 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Websupport s.r.o.

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

11 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook Pixel
Hotjar

CSS Frameworks

2
Tailwind CSS
Bootstrap

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
TikTok Pixel

Web Servers

1
OpenResty

SEO Analysis

B71/100
21
8
0
Meta Tags13/15
Content8/12
Headings8/8
Technical19/25
E-E-A-T3/7
Images3/7
Links2/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
K
kofio.czkofio.cz

Výběrová káva z českých a zahraničních pražíren | Kofio.cz

Nejkrásnější kávové dobrodružství začíná na portálu Kofio. Výběrová káva z českých a zahraničních pražíren na jednom místě. Kávové příslušenství na alternati...

Description truncated.
Title Length58 chars

Recommended: 50-60 chars (~350px / 580px)

Description Length215 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    42,930 URLs

    robots.txt

    18 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    15/100
    Poor
    4 13 2

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

    Sponsored

    AI & LLM Readiness

    F36/100
    Bot Access
    18/25
    Machine Read.
    8/25
    Schema Data
    0/25
    Citation
    10/25

    AI Bot Access

    12/14 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.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:4%
    Words:2,744
    Token eff.:Optimal
    Sections/1K:0.4
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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.
    D
    48/100
    8
    Passed
    5
    Critical
    4
    Warnings
    Images & Alt Text
    10/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    13/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    3/15
    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
    5/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    2/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 recommendations
    • •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.
    69/100
    A+
    24 mg
    CO₂e / view
    237.9 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    28 mg
    vs
    Returning (cached)
    14 mg
    Annual (10K/mo)
    2.9 kg
    Emission Segments
    Data Center
    1 mg
    Network
    7 mg
    Device
    16 mg
    Resource Breakdown
    JavaScript
    156.9 KB
    Images
    342 B
    HTML
    80.3 KB
    Other
    300 B
    Green Hosting Verified
    Websupport.sk
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    62d

    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+H3

    Valid From

    08.05.2026

    Valid Until

    06.08.2026

    Subject Alternative Names (2)

    *.kofio.czkofio.cz

    SHA-256 Fingerprint

    F8:E8:B0:47:6C:11:32:AB:A1:66:92:91:CF:30:F4:5D:2A:4B:37:15...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Thu, 04 Jun 2026 10:15:41 GMT
    server
    openresty
    vary
    Accept-Encoding
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mailin1.kofio.cz
    mailin2.kofio.cz

    Domain Information

    kofio.cz

    Domain Age
    9y 5m

    Created

    14.12.2016

    Expires

    13.12.2030

    Last Updated

    14.12.2016

    Registrar

    REG-WEDOS

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Data Protection Officer mentioned

    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
    72/100
    Mobile Friendly1 breakpoint
    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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Arial

    WCAG Partial
    78/100
    Readability
    /30
    22/30

    14px · LH 1.57

    Hierarchy
    /20
    17/20

    2.57x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    2.47:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Arial

    Sans36px

    Body Font

    Arial

    Sans14px

    Contrast Ratio

    2.47:1

    19 issues

    Reading Comfort

    Single Font Family

    center aligned
    36px
    h1
    36px
    h2
    24px
    h3
    20px
    h4
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.57 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 2.5:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 2.6x larger than body text.

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

    Color Palette

    5 unique colors
    Light
    #fffbf0
    Primary· 48.60000000000001%
    #edeae3
    Background· 29.4%
    #976f5a
    Secondary· 10.2%
    #c8cdc2
    Secondary· 6.3%

    Business & Marketing Stack

    5 Tools Detected

    Advanced

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    HotjarMid-Market

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    TikTok PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    5

    Total Tools

    0

    Enterprise

    3

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    21 Resources

    17
    Scripts
    4
    Styles
    10
    Async
    0
    Defer

    Top Script Sources

    st.kofio.cz(4)analytics.tiktok.com(3)connect.facebook.net(2)googletagmanager.com(2)chat.supportbox.cz(2)

    Website Identity

    kofio.cz

    +420214214622
    9 years old
    Location detected: 🇨🇿 Czech Republicvia phone
    REG-WEDOScs

    Sponsored

    Last analyzed: 04 Jun 2026 at 10:15

    Historical Analysis & Change Tracking