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festival.cz

https://festival.cz· First analyzed 24 May 2026· Updated 24 May 2026
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festival.cz
Desktop screenshot of festival.cz
Mobile screenshot of festival.cz
Mobile

Sponsored

Hosting Provider

DigitalOcean
digitalocean.com

IP Address

138.68.92.1

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS14061

Organization

DigitalOcean, LLC

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

erin.ns.cloudflare.com.vin.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
641 ms10%
Speed Index
833 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
13.2 MB
91 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Festivalv1.0Custom
by devx
View Theme

Technology Stack

12 Technologies Detected

Plugins

5
Formidable
Contact Form 7
Cf7 Conditional Fields
WPML
WPML

Libraries

2
jQueryv3.4.1
Moment.js

UI Components

1
Owl Carousel

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B70/100
19
7
0
Meta Tags10/15
Content11/12
Headings5/8
Technical20/25
E-E-A-T0/7
Images4/7
Links4/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
F
festival.czfestival.cz

Pražské jaro – 81. mezinárodní hudební festival

81. mezinárodní hudební festival

Title Length47 chars

Recommended: 50-60 chars (~283px / 580px)

Description Length32 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    14 URLs

    14 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    17/100
    Poor
    5 11 2

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

    Sponsored

    AI & LLM Readiness

    F39/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    0/25
    Citation
    11/25

    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.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:8%
    Words:1,280
    Token eff.:Optimal
    Sections/1K:5.5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary32w
    Descriptive Headingsavg 1w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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.
    C
    69/100
    9
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    9/20
    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
    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.
    2 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.
    30/100
    F
    1.36 g
    CO₂e / view
    13.2 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.56 g
    vs
    Returning (cached)
    780 mg
    Annual (10K/mo)
    163.7 kg
    Emission Segments
    Data Center
    67 mg
    Network
    401 mg
    Device
    897 mg
    Resource Breakdown
    JavaScript
    100.8 KB
    Images
    6.5 MB
    CSS
    6.6 MB
    HTML
    14.5 KB
    Other
    5.2 KB
    Green Hosting Verified
    DigitalOcean
    Provider Match
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    91%Excellent
    Static / Informational

    HTTPS

    No WAF

    82d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    17.05.2026

    Valid Until

    15.08.2026

    Subject Alternative Names (2)

    festival.czwww.festival.cz

    SHA-256 Fingerprint

    26:43:CC:D7:0B:79:A4:FD:31:C7:DF:E2:09:8B:4A:99:B3:93:8F:1D...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-length
    14564
    content-type
    text/html; charset=UTF-8
    date
    Sun, 24 May 2026 09:50:19 GMT
    last-modified
    Sat, 23 May 2026 16:42:43 GMT
    server
    nginx-rc
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mta1.zifora.cz

    Domain Information

    festival.cz

    Domain Age
    29y 3m

    Created

    21.02.1997

    Expires

    06.10.2026

    Last Updated

    25.10.2022

    Registrar

    REG-WEBGLOBE

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Notice (WP)

    Cookie Consent Banner
    Cookie Notice (WP)
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookie Notice (WP)
    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.
    C
    60/100
    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=no
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    ESQuarz + Bagoss

    WCAG Fail
    67/100
    Readability
    /30
    18/30

    24px · LH 1.20

    Hierarchy
    /20
    14/20

    7.92x ratio

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 3 req

    Heading Font

    ESQuarz

    Sans190px

    Body Font

    Bagoss

    Sans24px

    Contrast Ratio

    1:1

    50 issues

    Reading Comfort

    ~45 CPL

    Optimal (45–75)
    190px
    h1
    40px
    h2
    32px
    h4
    24px
    p

    ✅ Excellent readability: 24px body text is ideal for all devices.

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

    ✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 21/100. Consider shorter sentences and simpler words.

    ❌ Low contrast: 50 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    Buy on MyFontsFluid Type (rem)Flesch 21

    Color Palette

    10 unique colors
    5.91:1 AA Light
    #ffffff
    Text· 14.8%
    #63655e
    Other· 7.3%
    #000000
    Primary· 0%
    #2086c8
    Accent· 28.2%
    #152733
    Primary· 13.2%
    #413731
    Secondary· 11%
    #8d7163
    Secondary· 6.9%
    #ad9f95
    Secondary· 6.8%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    19 Resources

    16
    Scripts
    3
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    festival.cz(13)cdn.cookie-script.com(1)googletagmanager.com(1)code.jquery.com(1)

    Website Identity

    festival.cz

    00420461049232
    29 years old
    Location detected: 🇨🇿 Czech Republicvia tld
    REG-WEBGLOBEcs-CZ

    Sponsored

    Last analyzed: 24 May 2026 at 09:50

    Historical Analysis & Change Tracking