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designblok.cz

https://designblok.cz· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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designblok.cz
Desktop screenshot of designblok.cz
Mobile screenshot of designblok.cz
Mobile

Sponsored

Hosting Provider

ACTIVE24

IP Address

81.95.99.237

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS25234

Organization

ACTIVE24

Server

Nginx

Nameservers

alfa.ns.active24.cz.beta.ns.active24.cz.gama.ns.active24.sk.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
700 ms10%
Speed Index
910 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
27.8 MB
73 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
ACTIVE24

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

2
jQueryv1.11.1
jQuery UI

UI Components

1
Owl Carousel

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B70/100
20
7
0
Meta Tags13/15
Content9/12
Headings6/8
Technical16/25
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
D
designblok.czdesignblok.cz

Homepage | Prague International Design Festival

Designblok je mezinárodní přehlídka designu založená v roce 1999. Představuje aktuální novinky světového i domácího designu v nejvýznamnějších pražských obch...

Description truncated.
Title Length47 chars

Recommended: 50-60 chars (~278px / 580px)

Description Length175 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    1 URLs

    1 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

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

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    18/25
    Schema Data
    0/25
    Citation
    10/25

    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
    Text ratio:12%
    Words:607
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary14w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    59/100
    8
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    14/100
    F
    3.52 g
    CO₂e / view
    27.8 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    4.02 g
    vs
    Returning (cached)
    2.01 g
    Annual (10K/mo)
    422.0 kg
    Emission Segments
    Data Center
    785 mg
    Network
    844 mg
    Device
    1.89 g
    Resource Breakdown
    JavaScript
    188.0 KB
    Images
    27.4 MB
    CSS
    162.7 KB
    HTML
    7.1 KB
    Green Hosting Not Verified
    ACTIVE24
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    64d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    06.05.2026

    Valid Until

    04.08.2026

    Subject Alternative Names (2)

    designblok.czwww.designblok.cz

    SHA-256 Fingerprint

    78:4C:BE:35:72:C7:87:AE:62:AF:65:6A:E3:02:74:E3:C8:22:57:A9...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-length
    6936
    content-security-policy
    upgrade-insecure-requests
    content-type
    text/html; charset=UTF-8
    date
    Mon, 01 Jun 2026 01:13:17 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    alt4.aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt1.aspmx.l.google.com
    aspmx.l.google.com

    +1 more

    Domain Information

    designblok.cz

    Domain Age
    26y 9m

    Created

    18.08.1999

    Expires

    26.10.2026

    Last Updated

    25.03.2026

    Registrar

    REG-ACTIVE24

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    D
    55/100
    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; maximum-scale=1.0; user-scalable=1;
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Urban-Grotesk-Regular

    WCAG Partial
    55/100
    Readability
    /30
    16/30

    20px · LH 1.20

    Hierarchy
    /20
    12/20

    0.8x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    13/25

    1 font · 2 req

    Heading Font

    Urban-Grotesk-Regular

    Sans16px

    Body Font

    Urban-Grotesk-Regular

    Sans20px

    Contrast Ratio

    1:1

    44 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    16px
    h1
    20px
    p

    ✅ Excellent readability: 20px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 44 elements below WCAG AA threshold (min 1.0:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    Buy on MyFontsFlesch 20

    Color Palette

    12 unique colors
    4.44:1 AA Large Light
    #ffffff
    Background· 23.9%
    #77796a
    Other· 7.1%
    #f6edea
    Primary· 16.1%
    #aaa395
    Secondary· 7.2%
    #3b4130
    Secondary· 6.9%
    #273021
    Secondary· 6.7%
    #616150
    Secondary· 6.5%
    #11150f
    Secondary· 5.5%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    3

    Categories

    4

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    26 Resources

    19
    Scripts
    7
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    local(8)connect.facebook.net(4)googletagmanager.com(3)code.jquery.com(2)google-analytics.com(1)

    Website Identity

    designblok.cz

    26 years old
    Location detected: 🇨🇿 Czech Republicvia tld
    REG-ACTIVE24📧 Google Workspacecs

    Social Profiles

    FacebookInstagram

    Sponsored

    Last analyzed: 01 Jun 2026 at 01:13

    Historical Analysis & Change Tracking

    designblok.cz Technology Stack - Built With jQuery, jQuery UI, Owl Carousel, Tailwind CSS, Google Analytics | StackOptic | StackOptic