armand-colin.com

https://armand-colin.com· First analyzed 13 May 2026· Updated 13 May 2026

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armand-colin.com

Mobile

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Hosting Provider

Microsoft Azure

azure.microsoft.com

IP Address

51.144.190.143

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS8075

Organization

Microsoft Azure Cloud (westeurope)

Server

Apache

Nameservers

ns-194-b.gandi.net.ns-103-a.gandi.net.ns-48-c.gandi.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

712 ms10%

Speed Index

926 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.1 MB

92 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Drupal

Technology Stack

9 Technologies Detected

Analytics

Libraries

UI Components

CSS Frameworks

Tag Managers

Popups & Forms

Web Servers

CDN

SEO Analysis

B75/100

Meta Tags9/15

Content10/12

Headings3/8

Technical22/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

armand-colin.comarmand-colin.com

Armand Colin - Dunod

Avec plus de 2000 titres, Armand Colin est une signature majeure de l'édition universitaire francophone en lettres, en histoire-géographie et en sciences hum...

Title Length20 chars

Recommended: 50-60 chars (~122px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

82 rules

Local SEO

Local Search Readiness

17/100

Poor

5 12

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

D47/100

Bot Access

19/25

Machine Read.

7/25

Schema Data

3/25

Citation

18/25

AI Bot Access

13/14 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:4%

Words:1,321

Token eff.:Optimal

Structured Data

2 JSON-LD

Organization×1.1BreadcrumbList

Citation Readiness

Opening Summary89w

Descriptive Headingsavg 3.3w

Canonical URL

Open Graph2/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

73/100

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

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.

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.

48/100

217 mg

CO₂e / view

2.1 MB

Page Weight

50%

Cleaner Than

New Visitor

249 mg

Returning (cached)

124 mg

Annual (10K/mo)

26.1 kg

Emission Segments

Data Center

11 mg

Network

64 mg

Device

143 mg

Resource Breakdown

JavaScript

120.0 KB

Images

1.8 MB

CSS

138.4 KB

HTML

20.2 KB

Green Hosting Verified

Microsoft Azure

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

65%Fair

Critical / Transactional

HTTPS

No WAF

116d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Gandi

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

08.08.2025

Valid Until

06.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.dunod.comdunod.com

SHA-256 Fingerprint

79:B6:9D:EA:74:B2:81:98:D3:A0:A0:C5:67:55:66:3D:78:DC:A2:35...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 6 Hours(public, max-age=21600)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-language

content-security-policy

upgrade-insecure-requests

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Mimecast

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

de-smtp-inbound-1.mimecast.com

de-smtp-inbound-2.mimecast.com

Domain Information

armand-colin.com

Domain Age

29y 3m

Created

07.02.1997

Expires

08.02.2027

Last Updated

08.01.2026

Registrar

Gandi SAS

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

62/100

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, user-scalable=no, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Work Sans + Arial

WCAG Partial

60/100

Readability

/30

20/30

15px · LH 1.60

Hierarchy

/20

6/20

WCAG

/25

13/25

3.58:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

Work Sans

Sans

Body Font

Arial

Sans15px

Contrast Ratio

3.58:1

9 issues

Reading Comfort

~45 CPL

Narrow lines

32px

25px

15px

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

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

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 3.6:1).

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

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid Type

Color Palette

6 unique colors

2.16:1 Fail Light

#ffffff

Background· 57.499999999999986%

#aab2b5

Other· 5.3%

#efccd0

Accent· 18.6%

#f3ece9

Primary· 5.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)googletagmanager.com(2)youtube.com(2)sdk.privacy-center.org(2)tag.aticdn.net(1)

Website Identity

Dunod

Organization

www.dunod.com/

29 years old

Location detected: 🇳🇱 Netherlandsvia ip

Gandi SAS📧 Mimecastfr

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube TikTok

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Last analyzed: 13 May 2026 at 04:56

Historical Analysis & Change Tracking