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zuken.com

https://zuken.com· First analyzed 17 May 2026· Updated 17 May 2026
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zuken.com
Desktop screenshot of zuken.com
Mobile screenshot of zuken.com
Mobile

Sponsored

Hosting Provider

WP Engine
wpengine.com

IP Address

141.193.213.11

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

names4.zuken.com.names2.zuken.com.names1.zuken.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
504 ms10%
Speed Index
655 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
102 KB
107 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
zukenCustom

Technology Stack

18 Technologies Detected

Plugins

6
Metronet Profile Picture
WP Rocket
Page Links ToGoogle Site KitOptinmonster
Yoast SEO

Analytics

4
Google Analytics
Google Analytics 4
MatomoMicrosoft Clarity

Advertising

3
Google AdsLinkedIn AdsMicrosoft Advertising

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Popups & Forms

1
OptinMonster

CDN

1
Cloudflare

SEO Analysis

A84/100
26
6
0
Meta Tags13/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T0/7
Images6/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
Z
zuken.comzuken.com

Solutions de conception électrique et électronique - Zuken SA

Découvrez les solutions de Zuken pour la conception électrique et électronique, avec des outils innovants pour les systèmes, circuits imprimés et harnais de ...

Description truncated.
Title Length61 chars

Recommended: 50-60 chars (~362px / 580px)

Description Length164 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    14 URLs

    14 sub-sitemaps

    robots.txt

    19 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    24/100
    Needs Work
    7 10 1

    Sponsored

    AI & LLM Readiness

    D57/100
    Bot Access
    20/25
    Machine Read.
    15/25
    Schema Data
    4/25
    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
    data-nosnippet

    Machine Readability

    llms.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:8%
    Words:2,432
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    4 JSON-LD
    WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary69w
    Descriptive Headingsavg 5.7w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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.
    A
    89/100
    17
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    18/20
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    80/100
    A+
    10 mg
    CO₂e / view
    101.7 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    12 mg
    vs
    Returning (cached)
    6 mg
    Annual (10K/mo)
    1.2 kg
    Emission Segments
    Data Center
    <0.001 g
    Network
    3 mg
    Device
    7 mg
    Resource Breakdown
    JavaScript
    2.7 KB
    Images
    28.3 KB
    CSS
    31.5 KB
    HTML
    39.2 KB
    Green Hosting Verified
    WP Engine
    Provider Match
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    26%Critical
    Interactive

    HTTPS

    WAF

    76d

    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+H3

    Valid From

    03.05.2026

    Valid Until

    01.08.2026

    Subject Alternative Names (1)

    www.zuken.com

    SHA-256 Fingerprint

    80:F5:37:30:FE:1C:11:0D:7E:42:31:93:D1:9C:5A:67:09:F4:FF:6E...

    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
    🟡 600s(max-age=600, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9fd60a77bcc6d5c5-CDG
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    zuken-com.mail.protection.outlook.com

    Domain Information

    zuken.com

    Domain Age
    34y 1m

    Created

    03.04.1992

    Expires

    04.04.2027

    Last Updated

    05.04.2026

    Registrar

    InterNetX GmbH

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked

    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
    70/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Poppins + open-sans

    WCAG Partial
    70/100
    Readability
    /30
    21/30

    16px · LH 1.80

    Hierarchy
    /20
    17/20

    2.38x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 5 req

    Heading Font

    Poppins

    Sans38px

    Body Font

    open-sans

    Sans16px

    Contrast Ratio

    1:1

    7 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    38px
    h1
    38px
    h2
    26px
    h3
    16px
    p

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

    ⚠️ Partial contrast: 7 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 2.4x larger than body text.

    ✅ Lean font stack: 2 font families keeps load times fast.

    ✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

    Buy on MyFonts

    Color Palette

    7 unique colors
    Light
    #ffffff
    Background· 34%
    #171925
    Secondary· 29.700000000000003%
    #0d557f
    Accent· 11.6%
    #0b3356
    Accent· 8.6%
    #cee0e5
    Secondary· 7.1%
    #589cbd
    Secondary· 6.3%
    #020a17
    Primary· 2.7%

    Business & Marketing Stack

    7 Tools Detected

    Enterprise

    Marketing Automation

    1
    MarketoEnterprise

    Email marketing and automation platforms

    Behavior Analytics

    4
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree
    Matomo (Piwik)Mid-Market

    User behavior and product analytics

    Advertising

    2
    LinkedIn AdsEnterprise
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    3

    Categories

    7

    Total Tools

    3

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    27 Resources

    20
    Scripts
    7
    Styles
    18
    Async
    0
    Defer

    Top Script Sources

    snap.licdn.com(4)googletagmanager.com(3)go.zuken.com(2)munchkin.marketo.net(2)analytics.trackingb2b.com(2)

    Website Identity

    Solutions de conception électrique et électronique - Zuken SA

    Découvrez les solutions de Zuken pour la conception électrique et électronique, avec des outils innovants pour les systèmes, circuits imprimés et harnais de câbles.

    www.zuken.com/fr/
    34 years old
    Location detected: 🇺🇸 United Statesvia ip
    InterNetX GmbH📧 Microsoft 365fr-FR

    Sponsored

    Last analyzed: 17 May 2026 at 22:26

    Historical Analysis & Change Tracking