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sedlacek-t.cz

https://sedlacek-t.cz· First analyzed 02 May 2026· Updated 02 May 2026
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sedlacek-t.cz
Desktop screenshot of sedlacek-t.cz
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Mobile

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Hosting Provider

Websupport s.r.o.

IP Address

37.9.175.163

Site Location

🇨🇿 Czech Republicvia phone

Server Location

🇸🇰 Bratislava, Slovakia

ASN

AS51013

Organization

Websupport s.r.o.

Server

OpenResty

Nameservers

ns1.websupport.cz.ns2.websupport.cz.ns3.websupport.eu.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
459 ms10%
Speed Index
597 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
349 KB
58 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Kadencev1.4.5
by Kadence WP
View Theme

Technology Stack

17 Technologies Detected

Plugins

8
Top Table Of ContentsSimple TagsEwww Image OptimizerGtranslate
WP Rocket
WooCommerce
Elementor
Jetpack

Analytics

2
Google Analytics
Microsoft Clarity

Libraries

1
jQueryv3.7.1

UI Components

1
Lightbox

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
OpenResty

Customer Support

1
Zendesk

SEO Analysis

A+91/100
29
2
0
Meta Tags14/15
Content8/12
Headings8/8
Technical24/25
E-E-A-T7/7
Images6/7
Links4/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
S
sedlacek-t.czsedlacek-t.cz

Prodej CNC strojů | Bazar CNC | Sedlacek Trade s.r.o.

Sedlacek Trade s.r.o. je vaším partnerem pro dodávky kvalitních použitých CNC strojů a dalších průmyslových zařízení.

Title Length53 chars

Recommended: 50-60 chars (~315px / 580px)

Description Length117 chars

Recommended: 120-160 chars

Issues (0)

    2 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    8 URLs

    8 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    28/100
    Needs Work
    8 12

    Sponsored

    AI & LLM Readiness

    C63/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    12/25
    Citation
    18/25

    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:1%
    Words:272
    Token eff.:Too Short
    Sections/1K:7.4
    Depth:1/5

    Structured Data

    7 JSON-LD
    NewsArticle×1.2Person×1.3Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary71w
    Descriptive Headingsavg 3.6w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (5)
    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.
    B
    76/100
    12
    Passed
    3
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    9/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    5/15
    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.
    89/100
    A+
    35 mg
    CO₂e / view
    349.1 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    40 mg
    vs
    Returning (cached)
    20 mg
    Annual (10K/mo)
    4.2 kg
    Emission Segments
    Data Center
    2 mg
    Network
    10 mg
    Device
    23 mg
    Resource Breakdown
    JavaScript
    114.3 KB
    Images
    178.6 KB
    CSS
    23.6 KB
    HTML
    32.4 KB
    Other
    302 B
    Green Hosting Verified
    Websupport.sk
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
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    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    32d

    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

    05.03.2026

    Valid Until

    03.06.2026

    Subject Alternative Names (2)

    sedlacek-t.czwww.sedlacek-t.cz

    SHA-256 Fingerprint

    42:BC:1F:A6:A4:95:92:2D:C8:CD:BC:70:30:A1:93:61:C3:CA:99:40...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-length
    32871
    content-security-policy
    upgrade-insecure-requests
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (2)

    mailin1.sedlacek-t.cz
    mailin2.sedlacek-t.cz

    Domain Information

    sedlacek-t.cz

    Domain Age
    8y 4m

    Created

    03.01.2018

    Expires

    02.01.2027

    Last Updated

    12.09.2024

    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.
    B
    78/100
    Mobile Friendly18 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, minimum-scale=1
    3 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    -apple-system

    WCAG Partial
    76/100
    Readability
    /30
    17/30

    15px · LH 1.70

    Hierarchy
    /20
    19/20

    3.73x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    1.72:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    -apple-system

    Sans56px

    Body Font

    -apple-system

    Sans15px

    Contrast Ratio

    1.72:1

    3 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    56px
    h1
    56px
    h2
    24px
    h3
    12px
    h4
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.7:1).

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

    ✅ Strong hierarchy: Headlines are 3.7x larger than body text.

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

    Fluid Type (rem)Flesch 37

    Color Palette

    5 unique colors
    Light
    #ffffff
    Background· 88.29999999999998%
    #99a7bf
    Primary· 4%
    #c9d2dd
    Secondary· 2.8%
    #3c507f
    Secondary· 2.5%

    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

    12 Resources

    4
    Scripts
    8
    Styles
    3
    Async
    1
    Defer

    Top Script Sources

    sedlacek-t.cz(3)stats.wp.com(1)

    Website Identity

    Sedlacek Trade s.r.o.

    Sedlacek Trade s.r.o.

    Organization

    Sedlacek Trade s.r.o. je vaším partnerem pro dodávky kvalitních použitých CNC strojů a dalších průmyslových zařízení.

    [email protected]
    +420725586141
    www.sedlacek-t.cz
    8 years old

    Školní, Chomutov

    43001, Chomutov, Ústecký

    Czech republik

    Location detected: 🇨🇿 Czech Republicvia phone
    REG-ACTIVE24cs

    Sponsored

    Last analyzed: 02 May 2026 at 02:47

    Historical Analysis & Change Tracking

    sedlacek-t.cz Technology Stack - Built With jQuery, Lightbox, lazysizes, Tailwind CSS, Google Analytics | StackOptic | StackOptic