lne.fr

https://lne.fr· First analyzed 09 May 2026· Updated 09 May 2026

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lne.fr

Mobile

Sponsored

Hosting Provider

Bouygues Telecom ISP

IP Address

31.33.26.8

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Bobigny, France

ASN

AS5410

Server

Microsoft IIS

Nameservers

ns-176-a.gandi.net.ns-14-b.gandi.net.ns-190-c.gandi.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

745 ms10%

Speed Index

968 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.4 MB

68 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Drupal

Technology Stack

8 Technologies Detected

Analytics

UI Components

CSS Frameworks

Icon Libraries

Email Marketing

Web Servers

SEO Analysis

C63/100

Meta Tags10/15

Content11/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

lne.frlne.fr

LNE | LNE, Laboratoire national de métrologie et d'essais

No description available for this page.

Title Length57 chars

Recommended: 50-60 chars (~336px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,087 URLs

robots.txt

53 rules

Local SEO

Local Search Readiness

8/100

Poor

2 13 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

D40/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

10/25

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

navheader/footer

Text ratio:8%

Words:833

Token eff.:Optimal

Sections/1K:37.2

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 5.2w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

74/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

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

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

7/15

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.

21/100

808 mg

CO₂e / view

6.4 MB

Page Weight

Cleaner Than

New Visitor

923 mg

Returning (cached)

462 mg

Annual (10K/mo)

96.9 kg

Emission Segments

Data Center

180 mg

Network

194 mg

Device

434 mg

Resource Breakdown

JavaScript

286.8 KB

Images

5.9 MB

CSS

194.3 KB

HTML

14.1 KB

Green Hosting Not Verified

Bouygues Telecom ISP

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

20%Critical

No SSL

No WAF

N/A

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(must-revalidate, no-cache, private)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

content-language

date

Sat, 09 May 2026 02:20:45 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mailhost.lne.fr

Domain Information

lne.fr

Domain Age

29 years

Created

23.04.1997

Expires

10.10.2030

Last Updated

29.01.2026

Registrar

GANDI

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

63/100

Mobile Friendly1 breakpoint

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Century Gothic Regular + Georgia

WCAG AAA

62/100

Readability

/30

24/30

16px · LH 1.63

Hierarchy

/20

7/20

WCAG

/25

22/25

11.39:1 min contrast

Performance

/25

9/25

4 fonts · 3 req

Heading Font

Century Gothic Regular

Sans

Body Font

Georgia

Serif16px

Contrast Ratio

11.39:1

WCAG AAA (≥7:1)

Reading Comfort

Sans Headlines + Serif Body

left aligned

46px

Minor Second

Scale

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.4:1).

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

11 unique colors

Light

#ffffff

Background· 28.099999999999998%

#004c92

Primary· 16.2%

#607fa4

Secondary· 15.7%

#0e3763

Primary· 8.5%

#295b8a

Accent· 7.7%

#1b4672

Accent· 6.7%

#4d6a93

Secondary· 5%

#b1255d

Accent· 4.3%

Business & Marketing Stack

4 Tools Detected

Enterprise

Marketing Automation

Brevo (Sendinblue)SMB

Email marketing and automation platforms

Behavior Analytics

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)cdn.jsdelivr.net(3)unpkg.com(2)sibautomation.com(1)googletagmanager.com(1)

Website Identity

lne.fr

29 years old

Location detected: 🇫🇷 Francevia tld

GANDIfr

Social Profiles

X (Twitter)LinkedIn YouTube

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Last analyzed: 09 May 2026 at 02:21

Historical Analysis & Change Tracking