la1ere.fr

https://la1ere.fr· First analyzed 20 May 2026· Updated 20 May 2026

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la1ere.fr

Mobile

Sponsored

Hosting Provider

CLOUD

IP Address

193.57.128.103

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Paris, France

ASN

AS24843

Server

Microsoft IIS 4.0

Nameservers

dns2.cscdns.net.dns1.cscdns.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

605 ms10%

Speed Index

786 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

651 KB

68 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

Svelte

Infrastructure

Hosting

CLOUD

Progressive Web App

PWA ReadyWeb ManifestService WorkerTheme Color

Technology Stack

8 Technologies Detected

Analytics

Frameworks

Meta Frameworks

CSS Frameworks

Advertising

Other

Web Servers

SEO Analysis

B79/100

Meta Tags12/15

Content10/12

Headings8/8

Technical21/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness2/4

Mobile3/4

Indexability3/3

la1ere.frla1ere.fr

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Title Length61 chars

Recommended: 50-60 chars (~376px / 580px)

Description Length77 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (77/79) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

79 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 13 1

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

F22/100

Bot Access

9/25

Machine Read.

1/25

Schema Data

1/25

Citation

11/25

AI Bot Access

3/14 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:3%

Words:3,386

Token eff.:Poor Structure

Structured Data

1 JSON-LD

sameAs entity links

Citation Readiness

Opening Summary12w

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

84/100

Passed

Critical

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

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

12/15

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.

2 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.

56/100

81 mg

CO₂e / view

651.1 KB

Page Weight

80%

Cleaner Than

New Visitor

92 mg

Returning (cached)

46 mg

Annual (10K/mo)

9.7 kg

Emission Segments

Data Center

18 mg

Network

19 mg

Device

43 mg

Resource Breakdown

JavaScript

186.4 KB

Images

269.4 KB

CSS

81.2 KB

Fonts

24.9 KB

HTML

89.2 KB

Green Hosting Not Verified

CLOUD

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

29d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

20.03.2026

Valid Until

18.06.2026

Subject Alternative Names (1)

la1ere.franceinfo.fr

SHA-256 Fingerprint

8B:41:6B:79:B0:1B:18:BD:C2:9A:1F:3A:04:1C:C8:FE:38:78:C3:FA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

alt-svc

h3=":443"; ma=93600

cache-control

🟡 60s(public, max-age=60)

content-encoding

📦 Gzip(gzip)

content-length

91028

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

la1ere.fr

Domain Age

16y 7m

Created

04.10.2009

Expires

13.09.2026

Last Updated

14.09.2025

Registrar

CSC CORPORATE DOMAINS INC.

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Data Protection Officer mentioned

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.

79/100

Mobile Friendly2 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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Times New Roman + Arial

WCAG Partial

58/100

Readability

/30

15/30

15px · LH 1.33

Hierarchy

/20

12/20

1.07x ratio · ✓ H1→H6

WCAG

/25

15/25

1.1:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Times New Roman

Serif16px

Body Font

Arial

Sans15px

Contrast Ratio

1.1:1

18 issues

Reading Comfort

~38 CPL

Narrow lines

16px

28px

16px

15px

Major Second

Scale

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

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.1:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFluid TypeFlesch 35

Color Palette

6 unique colors

8.59:1 AAA Dark

#4c4c4c

Text· 34.1%

#ffffff

Background· 34.099999999999994%

#007a97

Primary· 0%

#172427

Secondary· 7.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

sdk.privacy-center.org(2)tag.aticdn.net(1)googletagmanager.com(1)

Website Identity

Outre-mer La 1ère : toute l’actualité des Outre-mer en direct

la1ere.franceinfo.fr/

16 years old

Location detected: 🇫🇷 Francevia tld

CSC CORPORATE DOMAINS INC.fr

Social Profiles

Facebook X (Twitter)Instagram YouTube TikTok

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Last analyzed: 20 May 2026 at 03:53

Historical Analysis & Change Tracking