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renewablematter.eu

https://renewablematter.eu· First analyzed 13 May 2026· Updated 13 May 2026
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renewablematter.eu
Desktop screenshot of renewablematter.eu
Mobile screenshot of renewablematter.eu
Mobile

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Hosting Provider

OVHcloud
ovhcloud.com

IP Address

37.59.214.41

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Strasbourg, France

ASN

AS16276

Organization

bellini andrea

Server

Apache

Nameservers

dnsl2.gidinet.com.dnsl1.gidinet.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
583 ms10%
Speed Index
758 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
12 MB
73 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
OVHcloud

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Owl Carousel

Icon Libraries

1
Font Awesome

Advertising

1
LinkedIn Ads

Web Servers

1
Apache

SEO Analysis

D58/100
17
8
3
Meta Tags7/15
Content12/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile1/4
Indexability3/3
R
renewablematter.eurenewablematter.eu

Materia Rinnovabile | Renewable Matter

No description available for this page.

Title Length38 chars

Recommended: 50-60 chars (~230px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (25/47) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

11 URLs

11 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

12/100
Poor
3 12 2

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

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AI & LLM Readiness

D54/100
Bot Access
20/25
Machine Read.
21/25
Schema Data
0/25
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
navheader/footer
Text ratio:6%
Words:620
Token eff.:Optimal
Sections/1K:6.5
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary35w
Descriptive Headingsavg 5.5w
Canonical URL
Open Graph2/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
AI readiness recommendation preview...
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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
68/100
9
Passed
3
Critical
2
Warnings
Images & Alt Text
15/20
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
10/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
14/15
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
0/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •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.
31/100
F
1.25 g
CO₂e / view
12.0 MB
Page Weight
5%
Cleaner Than
New Visitor
1.42 g
vs
Returning (cached)
712 mg
Annual (10K/mo)
149.4 kg
Emission Segments
Data Center
61 mg
Network
366 mg
Device
818 mg
Resource Breakdown
JavaScript
66.5 KB
Images
11.9 MB
CSS
43.6 KB
HTML
12.0 KB
Green Hosting Verified
OVHcloud
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Interactive

HTTPS

No WAF

63d

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

16.04.2026

Valid Until

15.07.2026

Subject Alternative Names (2)

renewablematter.euwww.renewablematter.eu

SHA-256 Fingerprint

72:4A:EF:2D:73:DF:A9:9A:33:73:F9:6F:82:28:2D:16:87:A7:1F:D2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
11991
content-security-policy
default-src 'self'; style-src 'self' 'unsafe-inline' https:/...
content-type
text/html; charset=UTF-8
date
Wed, 13 May 2026 05:36:03 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt2.aspmx.l.google.com
alt3.aspmx.l.google.com
alt1.aspmx.l.google.com
alt4.aspmx.l.google.com

+1 more

Domain Information

renewablematter.eu

DNSSEC
Not Enabled

Privacy & Compliance

iubenda

Cookie Consent Banner
iubenda
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: iubenda
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.
D
56/100
Mobile Friendly6 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=1.0, maximum-scale=1.0, user-scalable=0
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
52/100
Readability
/30
14/30

13px · LH 1.92

Hierarchy
/20
8/20
WCAG
/25
17/25

1.84:1 min contrast

Performance
/25
13/25

2 fonts · 2 req

Heading Font

Open Sans

Sans

Body Font

Open Sans

Sans13px

Contrast Ratio

1.84:1

13 issues

Reading Comfort

~45 CPL

Optimal (45–75)
30px
h2
20px
h3
36px
h4
13px
p
Major Third
Scale

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (1.92). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.8:1).

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

Buy on MyFontsFlesch 0

Color Palette

13 unique colors
6.61:1 AA Light
#ffffff
Background· 26.2%
#605d50
Secondary· 6.2%
#a4bfc9
Primary· 9.6%
#2f383b
Text· 9.3%
#9c8c73
Secondary· 8.3%
#337b9c
Accent· 6.7%
#d5e0d9
Secondary· 4.9%
#192225
Secondary· 4.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
IubendaSMB

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

19 Resources

11
Scripts
8
Styles
2
Async
0
Defer

Top Script Sources

themes(7)googletagmanager.com(1)cdnjs.cloudflare.com(1)cs.iubenda.com(1)cdn.iubenda.com(1)

Website Identity

renewablematter.eu

0245487277
Location detected: 🇫🇷 Francevia ip
📧 Google Workspaceit

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Last analyzed: 13 May 2026 at 05:36

Historical Analysis & Change Tracking