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ajluxsarl.lu

https://ajluxsarl.lu· First analyzed 15 May 2026· Updated 15 May 2026
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ajluxsarl.lu
Desktop screenshot of ajluxsarl.lu
Mobile screenshot of ajluxsarl.lu
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Hosting Provider

OVHcloud
ovhcloud.com

IP Address

51.77.195.150

Site Location

🇱🇺 Luxembourgvia tld

Server Location

🇫🇷 Roubaix, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

ns104.ovh.net.dns104.ovh.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
848 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.6 MB
17 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
OVHcloud

Technology Stack

2 Technologies Detected

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

SEO Analysis

D56/100
17
7
0
Meta Tags7/15
Content9/12
Headings8/8
Technical11/21
E-E-A-T0/7
Images5/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
A
ajluxsarl.luajluxsarl.lu

AJ Lux - Artisan métallier

AJ Lux propose plusieurs différents services dans le domaine de l'artisanat métallier. Nous pouvons travailler avec un grand nombre de matériaux tels que l'a...

Description truncated.
Title Length26 chars

Recommended: 50-60 chars (~155px / 580px)

Description Length301 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    19/25
    Schema Data
    0/25
    Citation
    8/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    navheader/footer
    Text ratio:21%
    Words:306
    Token eff.:Optimal
    Sections/1K:9.8
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary74w
    Descriptive Headingsavg 2.3w
    Canonical URL
    Open Graph0/3
    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.
    A
    80/100
    11
    Passed
    1
    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
    1/15
    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.
    40/100
    F
    374 mg
    CO₂e / view
    3.6 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    427 mg
    vs
    Returning (cached)
    213 mg
    Annual (10K/mo)
    44.8 kg
    Emission Segments
    Data Center
    18 mg
    Network
    110 mg
    Device
    245 mg
    Resource Breakdown
    JavaScript
    2.4 KB
    Images
    3.6 MB
    CSS
    5.6 KB
    HTML
    2.5 KB
    Green Hosting Verified
    OVHcloud
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    No WAF

    51d

    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

    07.04.2026

    Valid Until

    06.07.2026

    Subject Alternative Names (2)

    ajluxsarl.luwww.ajluxsarl.lu

    SHA-256 Fingerprint

    E6:DA:1E:55:A3:E1:E7:F9:3F:55:21:C4:A3:41:DC:39:D8:C6:DD:3C...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Fri, 15 May 2026 08:24:25 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    Good Warning Issue

    Email Infrastructure

    OVH Email

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (3)

    mx2.mail.ovh.net
    mx3.mail.ovh.net
    mx1.mail.ovh.net

    Domain Information

    ajluxsarl.lu

    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.
    D
    53/100
    Mobile Friendly
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Fjalla One + Helvetica

    WCAG Partial
    62/100
    Readability
    /30
    19/30

    16px · LH --

    Hierarchy
    /20
    12/20

    1.5x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    15/25

    System fonts

    Heading Font

    Fjalla One

    Sans24px

    Body Font

    Helvetica

    Sans16px

    Contrast Ratio

    1:1

    9 issues

    Reading Comfort

    ~34 CPL

    Narrow lines
    24px
    h1
    32px
    h2
    16px
    p
    Perfect Fourth
    Scale

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

    ⚠️ Hard to read: Flesch score 50/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

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

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

    Buy on MyFontsFlesch 50

    Color Palette

    11 unique colors
    16.26:1 AAA Light
    #ffffff
    Text· 22.7%
    #231f23
    Other· 5.9%
    #0b0a0f
    Primary· 22.7%
    #876343
    Secondary· 8.2%
    #47a0dd
    Accent· 6.7%
    #3e578a
    Secondary· 6.2%
    #5f372c
    Secondary· 4.1%
    #d6effa
    Accent· 3.4%

    Sponsored

    Scripts & Styles

    6 Resources

    5
    Scripts
    1
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    local(4)kit.fontawesome.com(1)

    Website Identity

    ajluxsarl.lu

    Location detected: 🇱🇺 Luxembourgvia tld
    📧 OVH Emailen

    Sponsored

    Last analyzed: 15 May 2026 at 08:24

    Historical Analysis & Change Tracking