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code-zero.com

https://code-zero.com· First analyzed 14 May 2026· Updated 14 May 2026
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code-zero.com
Desktop screenshot of code-zero.com
Mobile screenshot of code-zero.com
Mobile

Sponsored

Hosting Provider

Profihost AG

IP Address

178.250.15.140

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Leipzig, Germany

ASN

AS45012

Organization

Profihost AG

Server

Apache

Nameservers

ns4.firstfind.nl.ns3.firstfind.nl.ns5.firstfind.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
489 ms10%
Speed Index
636 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.5 MB
118 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Profihost AG

Technology Stack

10 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Google Tag Manager

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Email Marketing

1
Klaviyo

Web Servers

1
Apache

Languages

1
PHPv8.4.20

Security

1
reCAPTCHA

SEO Analysis

B79/100
24
7
0
Meta Tags11/15
Content10/12
Headings8/8
Technical22/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
C
code-zero.comcode-zero.com

CODE-ZERO Official Online Store – Nautical Fashion & Sailing Clothing

Nautical fashion by CODE-ZERO, designed and endorsed by professional sailors. Innovations from global yacht racing meet a crossover look of sports and casual...

Description truncated.
Title Length69 chars

Recommended: 50-60 chars (~410px / 580px)

Description Length187 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    1 URLs

    1 sub-sitemaps

    robots.txt

    8 rules

    Local SEO

    Local Search Readiness

    13/100
    Poor
    4 12 2

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

    Sponsored

    AI & LLM Readiness

    F36/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    9/25

    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:4%
    Words:2,351
    Token eff.:Optimal

    Structured Data

    Microdata

    Citation Readiness

    Opening Summary953w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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.
    A+
    94/100
    17
    Passed
    0
    Critical
    1
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    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.
    36/100
    F
    466 mg
    CO₂e / view
    4.5 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    533 mg
    vs
    Returning (cached)
    266 mg
    Annual (10K/mo)
    55.9 kg
    Emission Segments
    Data Center
    23 mg
    Network
    137 mg
    Device
    306 mg
    Resource Breakdown
    JavaScript
    240.9 KB
    Images
    4.1 MB
    CSS
    144.6 KB
    HTML
    25.1 KB
    Other
    601 B
    Green Hosting Verified
    dogado
    GWF Verified
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    54d

    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

    Valid From

    09.04.2026

    Valid Until

    08.07.2026

    Subject Alternative Names (2)

    code-zero.comwww.code-zero.com

    SHA-256 Fingerprint

    FF:10:AA:82:65:1C:B6:2E:C9:93:4F:72:E2:A2:26:77:EF:C1:45:28...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    0
    cache-control
    🔴 No Cache(no-cache, private)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Thu, 14 May 2026 03:56:12 GMT
    referrer-policy
    strict-origin-when-cross-origin
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    codezero-com01b.mail.protection.outlook.com

    Domain Information

    code-zero.com

    Domain Age
    16y 4m

    Created

    23.12.2009

    Expires

    23.12.2026

    Last Updated

    24.12.2025

    Registrar

    Realtime Register B.V.

    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
    Data Protection Officer mentioned
    Legitimate interest basis 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.
    A
    82/100
    Mobile Friendly35 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, shrink-to-fit=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    BankGothic + Helvetica

    WCAG Partial
    67/100
    Readability
    /30
    17/30

    14px · LH 1.30

    Hierarchy
    /20
    19/20

    3.21x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 2 req

    Heading Font

    BankGothic

    Sans45px

    Body Font

    Helvetica

    Sans14px

    Contrast Ratio

    1:1

    8 issues

    Reading Comfort

    Dual Sans-Serif

    left aligned
    45px
    h1
    50px
    h2
    14px
    p
    Major Second
    Scale

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 8 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 3.2x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 35

    Color Palette

    10 unique colors
    4.13:1 AA Large Light
    #ffffff
    Primary· 36.699999999999996%
    #867a7b
    Other· 5.8%
    #c5d0d7
    Secondary· 23.900000000000002%
    #c9bfb7
    Secondary· 6.8%
    #e0c5ac
    Secondary· 6.6%
    #020408
    Primary· 6.4%
    #463238
    Secondary· 5.5%
    #b0988f
    Secondary· 4.7%

    Business & Marketing Stack

    3 Tools Detected

    Enterprise

    Marketing Automation

    1
    KlaviyoE-commerce

    Email marketing and automation platforms

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    3

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    22 Resources

    20
    Scripts
    2
    Styles
    6
    Async
    12
    Defer

    Top Script Sources

    code-zero.com(14)consent.cookiebot.com(2)googletagmanager.com(2)sst.code-zero.com(1)ajax.googleapis.com(1)

    Website Identity

    code-zero.com

    16 years old
    Location detected: 🇩🇪 Germanyvia ip
    Realtime Register B.V.📧 Microsoft 365en-GB

    Sponsored

    Last analyzed: 14 May 2026 at 03:56

    Historical Analysis & Change Tracking