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enerzine.com

https://enerzine.com· First analyzed 16 May 2026· Updated 16 May 2026
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enerzine.com
Desktop screenshot of enerzine.com
Mobile screenshot of enerzine.com
Mobile

Sponsored

Hosting Provider

OVHcloud
ovhcloud.com

IP Address

54.38.186.144

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Strasbourg, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

ns2.enerzine.com.ns1.enerzine.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
793 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
69 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
JNewsv12.0.8Custom
by Jegtheme
View Theme

Technology Stack

14 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Segment

Advertising

2
Google AdsGoogle AdSense

Plugins

2
Js_Composer
Elementor

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Nginx

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

A80/100
24
4
0
Meta Tags13/15
Content10/12
Headings8/8
Technical21/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
E
enerzine.comenerzine.com

L'actualité énergétique au quotidien depuis 2006

Infos sur des thématiques comme l'énergie, l'environnement, la techno, la mobilité, l'habitat, et guide électro

Title Length48 chars

Recommended: 50-60 chars (~282px / 580px)

Description Length111 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    33 URLs

    33 sub-sitemaps

    robots.txt

    Local SEO

    Local Search Readiness

    21/100
    Needs Work
    5 13

    Sponsored

    AI & LLM Readiness

    D56/100
    Bot Access
    20/25
    Machine Read.
    16/25
    Schema Data
    7/25
    Citation
    13/25

    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
    Text ratio:4%
    Words:2,022
    Token eff.:Optimal

    Structured Data

    6 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary228w
    Descriptive Headingsavg 10.9w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    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.
    C
    62/100
    10
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    3/15
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •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.
    67/100
    C
    193 mg
    CO₂e / view
    1.9 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    221 mg
    vs
    Returning (cached)
    110 mg
    Annual (10K/mo)
    23.2 kg
    Emission Segments
    Data Center
    10 mg
    Network
    57 mg
    Device
    127 mg
    Resource Breakdown
    JavaScript
    151.1 KB
    Images
    433.2 KB
    CSS
    905.9 KB
    Fonts
    380.0 KB
    HTML
    40.9 KB
    Green Hosting Verified
    OVHcloud
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    45%Poor
    Critical / Transactional

    HTTPS

    No WAF

    48d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    05.04.2026

    Valid Until

    04.07.2026

    Subject Alternative Names (3)

    enerzine.comwebmail.enerzine.comwww.enerzine.com

    SHA-256 Fingerprint

    F8:C8:F1:38:7E:35:EA:39:A1:AB:7F:2E:A0:AA:44:08:84:74:C9:1B...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 1 Hours(public, max-age=3600)
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    default-src 'self'; script-src 'self' 'unsafe-inline' 'unsaf...
    content-type
    text/html, text/html; charset=UTF-8
    date
    Sat, 16 May 2026 22:08:22 GMT
    etag
    W/"6a07fc34-4f9f0"
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mail.enerzine.com

    Domain Information

    enerzine.com

    Domain Age
    20y 8m

    Created

    09.09.2005

    Expires

    09.09.2026

    Last Updated

    07.04.2026

    Registrar

    OVH sas

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected

    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
    80/100
    Mobile Friendly7 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, user-scalable=yes
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Roboto Condensed v30 + Roboto v48

    WCAG Partial
    57/100
    Readability
    /30
    18/30

    14px · LH 1.60

    Hierarchy
    /20
    12/20

    4.29x ratio

    WCAG
    /25
    15/25

    1.13:1 min contrast

    Performance
    /25
    12/25

    3 fonts · 18 req

    Heading Font

    Roboto Condensed v30

    Sans60px

    Body Font

    Roboto v48

    Sans14px

    Contrast Ratio

    1.13:1

    5 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    60px
    h1
    24px
    h2
    32px
    h3
    14px
    p

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

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.1:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    ✅ Strong hierarchy: Headlines are 4.3x larger than body text.

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

    GGoogle FontsBuy on MyFonts

    Color Palette

    9 unique colors
    7.83:1 AAA Dark
    #23272a
    Text· 8.9%
    #b9bcb5
    Other· 7.5%
    #f0f1f3
    Border· 33.300000000000004%
    #4e6071
    Secondary· 9.9%
    #0c1823
    Primary· 9.6%
    #443839
    Secondary· 7.6%
    #daccc3
    Secondary· 7.5%

    Business & Marketing Stack

    3 Tools Detected

    Enterprise

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    Social Media

    1
    Pinterest WidgetsFree

    Social widgets and sharing tools

    3

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Ad Networks

    Google AdSense

    Sponsored

    Scripts & Styles

    18 Resources

    8
    Scripts
    10
    Styles
    3
    Async
    1
    Defer

    Top Script Sources

    enerzine.com(4)google-analytics.com(1)googletagmanager.com(1)pagead2.googlesyndication.com(1)accounts.google.com(1)

    Website Identity

    Venixxia Technologie

    Venixxia Technologie

    Organization

    Editeur de site web

    www.enerzine.com
    20 years old
    Location detected: 🇫🇷 Francevia ip
    OVH sasfr-FR

    Social Profiles

    FacebookX (Twitter)

    Sponsored

    Last analyzed: 16 May 2026 at 22:08

    Historical Analysis & Change Tracking