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tkaninovekompenzatory.cz

https://tkaninovekompenzatory.cz· First analyzed 15 May 2026· Updated 15 May 2026
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tkaninovekompenzatory.cz
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Mobile

Sponsored

Hosting Provider

Vas Hosting s.r.o.

IP Address

88.86.119.62

Site Location

🇨🇿 Czech Republicvia schema

Server Location

🇨🇿 Prague, Czechia

ASN

AS39392

Organization

Vas Hosting s.r.o.

Server

Apache

Nameservers

ns.vas-hosting.com.ns.vas-hosting.eu.ns.vas-hosting.cz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
368 ms10%
Speed Index
478 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
445 KB
6 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

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

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Apache

SEO Analysis

C67/100
17
8
0
Meta Tags14/15
Content11/12
Headings8/8
Technical15/21
E-E-A-T0/7
Images5/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tkaninovekompenzatory.cztkaninovekompenzatory.cz

JMRK – Tkaninové kompenzátory a filtrace vzduchu | Radek Kotalík

JMRK – výroba tkaninových kompenzátorů a dodávka vzduchotechnických filtrů od roku 2000. Kapsové, plošné a rámečkové filtry pro průmysl. Radek Kotalík, Sepekov.

Title Length64 chars

Recommended: 50-60 chars (~391px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    37/100
    Needs Work
    8 14

    Sponsored

    AI & LLM Readiness

    D40/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    2/25
    Citation
    5/25

    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
    navheader/footer
    Text ratio:8%
    Words:568
    Token eff.:Optimal
    Sections/1K:17.6
    Depth:2/5

    Structured Data

    1 JSON-LD
    LocalBusiness×1.1

    Citation Readiness

    Opening Summary13w
    Descriptive Headingsavg 3.5w
    Canonical URL
    Open Graph0/3
    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
    83/100
    12
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •Accessibility recommendation preview...
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    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.
    60/100
    A
    55 mg
    CO₂e / view
    444.8 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    63 mg
    vs
    Returning (cached)
    31 mg
    Annual (10K/mo)
    6.6 kg
    Emission Segments
    Data Center
    12 mg
    Network
    13 mg
    Device
    30 mg
    Resource Breakdown
    Images
    77.8 KB
    CSS
    354.4 KB
    Fonts
    1.0 KB
    HTML
    11.6 KB
    Green Hosting Not Verified
    Vas Hosting s.r.o.
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Static / Informational

    HTTPS

    No WAF

    48d

    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

    04.04.2026

    Valid Until

    03.07.2026

    Subject Alternative Names (2)

    tkaninovekompenzatory.czwww.tkaninovekompenzatory.cz

    SHA-256 Fingerprint

    02:F4:37:B2:33:B0:29:78:47:3C:D7:3F:D6:47:37:68:1B:5D:6A:E6...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    content-encoding
    📦 Gzip(gzip)
    content-length
    11531
    content-type
    text/html
    date
    Fri, 15 May 2026 15:10:51 GMT
    last-modified
    Sat, 04 Apr 2026 10:13:54 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    MX Records (1)

    olu04.vas-server.cz

    Domain Information

    tkaninovekompenzatory.cz

    Domain Age
    11y 2m

    Created

    02.03.2015

    Expires

    01.03.2027

    Last Updated

    12.04.2026

    Registrar

    REG-INTERNET-CZ

    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
    72/100
    Mobile Friendly4 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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Syne + -apple-system

    WCAG Partial
    73/100
    Readability
    /30
    22/30

    16px · LH 1.80

    Hierarchy
    /20
    18/20

    3.6x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    16/25

    System fonts

    Heading Font

    Syne

    Sans58px

    Body Font

    -apple-system

    Sans16px

    Contrast Ratio

    1:1

    3 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    58px
    h1
    38px
    h2
    20px
    h3
    15px
    h4
    16px
    p

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

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 3.6x larger than body text.

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

    GGoogle FontsBuy on MyFontsFluid Type (rem)

    Color Palette

    7 unique colors
    Light
    #377193
    Primary· 32.3%
    #58788c
    Secondary· 20.4%
    #0c446c
    Accent· 18.700000000000003%
    #708291
    Secondary· 18.4%
    #125680
    Accent· 5.1%
    #97a6b1
    Secondary· 3.2%
    #25697e
    Accent· 1.8%

    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

    1 Resources

    0
    Scripts
    1
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    Website Identity

    RADEK KOTALÍK – JMRK

    LocalBusiness

    Výroba tkaninových kompenzátorů a dodávka vzduchotechnických filtrů od roku 2000.

    radek.kotalik@airprotech.cz
    +420603204440
    www.tkaninovekompenzatory.cz
    11 years old

    Sepekov 273

    398 51

    CZ

    Location detected: 🇨🇿 Czech Republicvia schema
    REG-INTERNET-CZcsEst. 2000

    Sponsored

    Last analyzed: 15 May 2026 at 15:11

    Historical Analysis & Change Tracking