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parabola.cz

https://parabola.cz· First analyzed 30 May 2026· Updated 30 May 2026
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parabola.cz
Desktop screenshot of parabola.cz
Mobile screenshot of parabola.cz
Mobile

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Hosting Provider

Webhosting Services

IP Address

185.129.138.40

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS24806

Organization

Webhosting Services

Server

Apache

Nameservers

ns.forpsi.net.ns.forpsi.cz.ns.forpsi.it.

Performance

86

Core Web Vitals

Weight

First Contentful Paint
1.7 s10%
Speed Index
2.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
852 KB
190 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Webhosting Services

Technology Stack

7 Technologies Detected

Advertising

2
Google AdsGoogle AdSense

Libraries

1
jQueryv1.11.0

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Web Servers

1
Apache

SEO Analysis

C68/100
17
9
0
Meta Tags12/15
Content11/12
Headings8/8
Technical13/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
P
parabola.czparabola.cz

Parabola.cz (satelity, DVB-T, kabel)

Parabola.cz - web o satelitní, terestrické a kabelové televizi. Zprávičky, Novinky na satelitech, TV program, Přehledy, Diskusní fórum, Bazar

Title Length36 chars

Recommended: 50-60 chars (~207px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    9 rules

    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

    D45/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    0/25
    Citation
    15/25

    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
    data-nosnippet

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:12%
    Words:1,434
    Token eff.:Optimal
    Sections/1K:23
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary40w
    Descriptive Headingsavg 5.4w
    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.
    C
    68/100
    9
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    7/15
    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
    6/15
    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.
    35/100
    B
    105 mg
    CO₂e / view
    851.5 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    120 mg
    vs
    Returning (cached)
    60 mg
    Annual (10K/mo)
    12.6 kg
    Emission Segments
    Data Center
    24 mg
    Network
    25 mg
    Device
    57 mg
    Resource Breakdown
    JavaScript
    566.1 KB
    Images
    227.8 KB
    CSS
    20.3 KB
    HTML
    13.7 KB
    Other
    23.6 KB
    Green Hosting Not Verified
    Webhosting Services
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Interactive

    HTTPS

    No WAF

    159d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Actalis S.p.A.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    14.10.2025

    Valid Until

    05.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.parabola.czparabola.cz

    SHA-256 Fingerprint

    B7:25:34:2F:9C:C1:6E:E3:B3:EB:22:CC:35:31:A1:70:61:8C:E7:AB...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    frame-ancestors 'self'
    content-type
    text/html; charset=windows-1250
    date
    Sat, 30 May 2026 07:22:43 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mxavas.forpsi.com

    Domain Information

    parabola.cz

    Domain Age
    25y 9m

    Created

    21.08.2000

    Expires

    20.08.2026

    Last Updated

    14.12.2011

    Registrar

    REG-INTERNET-CZ

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    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
    66/100
    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, user-scalable=yes
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial CE

    WCAG Partial
    62/100
    Readability
    /30
    12/30

    13px · LH --

    Hierarchy
    /20
    19/20

    2.2x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1.19:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    Arial CE

    Sans29px

    Body Font

    Arial CE

    Sans13px

    Contrast Ratio

    1.19:1

    39 issues

    Reading Comfort

    ~60 CPL

    Optimal (45–75)
    29px
    h1
    16px
    h2
    16px
    h3
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line length: ~60 chars/line (ideal 45–75 CPL).

    ⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 39 elements below WCAG AA threshold (min 1.2:1).

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

    ✅ Strong hierarchy: Headlines are 2.2x larger than body text.

    Buy on MyFontsFlesch 39

    Color Palette

    11 unique colors
    4.22:1 AA Large Light
    #ffffff
    Background· 59.29999999999999%
    #7c798d
    Secondary· 5.9%
    #97ccf9
    Primary· 6.3%
    #4e2c30
    Secondary· 4.5%
    #549ecb
    Accent· 3.7%
    #84a2c2
    Secondary· 3%
    #c6dbea
    Secondary· 2.8%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    2

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSenseGoogle Ad ManagerPrebid.js

    Sponsored

    Scripts & Styles

    24 Resources

    20
    Scripts
    4
    Styles
    12
    Async
    0
    Defer

    Top Script Sources

    cmp.inmobi.com(3)cdn.id5-sync.com(2)richmedia.cz(2)securepubads.g.doubleclick.net(2)script.4dex.io(1)

    Website Identity

    parabola.cz

    25 years old
    Location detected: 🇨🇿 Czech Republicvia tld
    REG-INTERNET-CZcs

    Social Profiles

    Facebook

    Sponsored

    Last analyzed: 30 May 2026 at 07:23

    Historical Analysis & Change Tracking

    parabola.cz Technology Stack - Built With jQuery, Slick Carousel, Tailwind CSS, Google Analytics, Google Ads | StackOptic | StackOptic