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3cx.fr

https://3cx.fr· First analyzed 28 May 2026· Updated 28 May 2026
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3cx.fr
Desktop screenshot of 3cx.fr
Mobile screenshot of 3cx.fr
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.18.38.2

Site Location

🇫🇷 Francevia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

alina.ns.cloudflare.com.augustus.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
553 ms10%
Speed Index
719 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
10.2 MB
101 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
AvadaCustom

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

13 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelFullStory

Advertising

3
Google AdsTwitter AdsLinkedIn Ads

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

Plugins

1
Yoast SEO

SEO Analysis

A81/100
23
6
0
Meta Tags14/15
Content10/12
Headings7/8
Technical21/21
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness4/4
Mobile3/4
Indexability3/3
3
3cx.fr3cx.fr

PBX & solution de communication professionnelle logicielle | 3CX

PBX, visioconférence, Live Chat & plus avec ❱ 3CX ® tout inclus sans add-ons. Gratuit, utilisateurs illimités ☛ Testez dès aujourd'hui !

Title Length64 chars

Recommended: 50-60 chars (~373px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    30/100
    Needs Work
    8 11

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    7/25
    Citation
    16/25

    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
    nav
    Text ratio:5%
    Words:2,101
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary164w
    Descriptive Headingsavg 11.8w
    Canonical URL
    Open Graph3/3
    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
    85/100
    14
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    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
    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
    10/15
    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.
    37/100
    F
    1.05 g
    CO₂e / view
    10.2 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.20 g
    vs
    Returning (cached)
    602 mg
    Annual (10K/mo)
    126.5 kg
    Emission Segments
    Data Center
    52 mg
    Network
    310 mg
    Device
    693 mg
    Resource Breakdown
    JavaScript
    356.6 KB
    Images
    2.1 MB
    CSS
    202.1 KB
    Fonts
    151.9 KB
    HTML
    30.9 KB
    Other
    7.3 MB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    7 recommendations
    • •Carbon footprint recommendation preview...
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    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    WAF

    76d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    15.05.2026

    Valid Until

    13.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    3cx.fr*.3cx.fr

    SHA-256 Fingerprint

    68:FA:23:28:09:08:6F:02:60:03:B2:DA:4B:98:53:E1:0F:C7:75:C5...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-methods
    POST, GET, HEAD
    cache-control
    🔵 1 Week(max-age=1209600)
    cf-cache-status
    DYNAMIC
    cf-ray🇮🇹 Milan
    a02c80f2af55ba97-MXP
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    object-src 'self' https://www.youtube.com/;frame-src 'self' ...
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    alt1.aspmx.l.google.com
    aspmx2.googlemail.com
    aspmx.l.google.com
    aspmx3.googlemail.com

    +1 more

    Domain Information

    3cx.fr

    Domain Age
    20y 3m

    Created

    13.02.2006

    Expires

    19.11.2029

    Last Updated

    29.09.2024

    Registrar

    Hosting Concepts B.V. d/b/a Openprovider

    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.
    A
    83/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Arial

    WCAG Partial
    61/100
    Readability
    /30
    17/30

    15px · LH 1.69

    Hierarchy
    /20
    12/20

    2.67x ratio

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    17/25

    System fonts

    Heading Font

    Arial

    Sans40px

    Body Font

    Arial

    Sans15px

    Contrast Ratio

    1:1

    21 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    40px
    h1
    32px
    h2
    20px
    h3
    15px
    p

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

    ❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.7x larger than body text.

    ⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

    Fluid TypeFlesch 28

    Color Palette

    8 unique colors
    Dark
    #2f2f2f
    Other· 38%
    #196788
    Primary· 16%
    #1f4f65
    Accent· 7.2%
    #284451
    Secondary· 6.3%
    #a0b6bf
    Secondary· 6%
    #295f75
    Secondary· 5.5%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    23 Resources

    20
    Scripts
    3
    Styles
    20
    Async
    0
    Defer

    Top Script Sources

    snap.licdn.com(20)

    Website Identity

    3CX Ltd

    3CX Ltd

    Organization

    PBX, visioconférence, Live Chat & plus avec ❱ 3CX ® tout inclus sans add-ons. Gratuit, utilisateurs illimités ☛ Testez dès aujourd'hui !

    www.3cx.fr/
    20 years old
    Location detected: 🇫🇷 Francevia tld
    Hosting Concepts B.V. d/b/a Openprovider📧 Google Workspacefr-FR

    Sponsored

    Last analyzed: 28 May 2026 at 10:16

    Historical Analysis & Change Tracking

    3cx.fr Technology Stack - Built With jQuery, Tailwind CSS, Font Awesome, Google Analytics, Google Analytics 4 | StackOptic | StackOptic