bioethanolcarburant.com

https://bioethanolcarburant.com· First analyzed 27 May 2026· Updated 27 May 2026

Export

Mobile

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Hosting Provider

SAS Nexylan

IP Address

91.132.254.116

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Marcq-en-Barœul, France

ASN

AS199758

Organization

SAS Nexylan

Server

Apache

Nameservers

michael.nexylan.net.britney.nexylan.net.justin.nexylan.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

477 ms10%

Speed Index

620 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

424 KB

42 requests

Image Optimization

Lazy LoadJetpack Photon (WordPress)

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPress

Infrastructure

Hosting

SAS Nexylan

Technology Stack

14 Technologies Detected

Plugins

Photo Gallery Html5 Responsive Faq Instagram Feed Mailin

Analytics

Libraries

CSS Frameworks

Fonts

Web Servers

SEO Analysis

B74/100

Meta Tags12/15

Content8/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images1/7

Links2/5

URL5/5

Social4/5

Freshness2/4

Mobile3/4

Indexability3/3

bioethanolcarburant.combioethanolcarburant.com

Bienvenue sur le site officiel du bioéthanol

Le Superéthanol-E85, carburant économique et écologique en France, compatible avec 83 % des véhicules essence. Testez votre véhicule, trouvez une station E85...

Description truncated.

Title Length44 chars

Recommended: 50-60 chars (~255px / 580px)

Description Length216 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (33/40) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100

Poor

5 12

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

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:2%

Words:793

Token eff.:Optimal

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary10w

Descriptive Headingsavg 5w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

58/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

5/15

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

5/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

8/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

75/100

43 mg

CO₂e / view

423.9 KB

Page Weight

90%

Cleaner Than

New Visitor

49 mg

Returning (cached)

25 mg

Annual (10K/mo)

5.1 kg

Emission Segments

Data Center

2 mg

Network

13 mg

Device

28 mg

Resource Breakdown

JavaScript

145.6 KB

Images

194.8 KB

CSS

34.9 KB

Fonts

1.0 KB

HTML

47.6 KB

Green Hosting Verified

Nexylan SAS

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

47d

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

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (4)

bioethanolcarburant.comboitiers.bioethanolcarburant.comstatic.bioethanolcarburant.comwww.bioethanolcarburant.com

SHA-256 Fingerprint

F1:BC:BF:51:AE:91:AF:9D:AA:C2:F5:50:B4:2C:0C:38:E4:05:79:3F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(max-age=0)

content-encoding

📦 Gzip(gzip)

content-length

48463

content-type

text/html; charset=UTF-8

date

Wed, 27 May 2026 17:59:58 GMT

expires

Wed, 27 May 2026 17:59:58 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

fb.mail.gandi.net

spool.mail.gandi.net

Domain Information

bioethanolcarburant.com

Domain Age

20y 2m

Created

24.03.2006

Expires

24.03.2028

Last Updated

13.03.2026

Registrar

Gandi SAS

DNSSEC

Not Enabled

Privacy & Compliance

Borlabs Cookie

Cookie Consent Banner

Borlabs Cookie

GDPR Indicators

Cookie consent banner detected

CMP: Borlabs Cookie

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.

81/100

Mobile Friendly26 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

Montserrat

WCAG Partial

75/100

Readability

/30

27/30

16px · LH 1.50

Hierarchy

/20

16/20

3.12x ratio · ✓ H1→H6

WCAG

/25

12/25

1:1 min contrast

Performance

/25

20/25

1 font · 1 req

Heading Font

Montserrat

Sans50px

Body Font

Montserrat

Sans16px

Contrast Ratio

1:1

31 issues

Reading Comfort

~47 CPL

Optimal (45–75)

50px

18px

24px

16px

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 31 elements below WCAG AA threshold (min 1.0:1).

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

GGoogle Fonts Buy on MyFontsFlesch 20

Color Palette

6 unique colors

5.74:1 AA Dark

#666666

Other· 18.1%

#ffffff

Text· 11%

#154551

Primary· 31.400000000000002%

#0f4834

Accent· 31.099999999999998%

#3e564e

Secondary· 6.2%

#b3d0bb

Secondary· 2.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Sponsored

Scripts & Styles

9 Resources

Scripts

Styles

Async

Defer

Top Script Sources

bioethanolcarburant.com(2)scripts.clarity.ms(1)cdn.by.wonderpush.com(1)clarity.ms(1)googletagmanager.com(1)

Website Identity

La collective du bioéthanol

Organization

Le Superéthanol-E85, carburant économique et écologique en France, compatible avec 83 % des véhicules essence. Testez votre véhicule, trouvez une station E85, installez un boîtier homologué et calculez vos économies.

www.bioethanolcarburant.com/

20 years old

Location detected: 🇫🇷 Francevia ip

Gandi SASfr-FR

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 27 May 2026 at 18:00

Historical Analysis & Change Tracking