chu-rouen.fr

https://chu-rouen.fr· First analyzed 04 May 2026· Updated 04 May 2026

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chu-rouen.fr

Mobile

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Hosting Provider

Aquaraysarl

IP Address

185.66.232.180

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Paris, France

ASN

AS41653

Organization

Aquaraysarl

Server

Apache

Nameservers

chudns.chu-rouen.fr.ns.crihan.fr.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.7 MB

196 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Hello Elementor - Sous Sitev1.0Custom

by Agence Evvi

Technology Stack

32 Technologies Detected

Plugins

Gs Logo Slider Instagram Feed Poll Maker Co Authors Plus Document Gallery Quiz Master Next Popup Maker Ml Slider

Contact Form 7

Cookie Notice

Elementor

Sassy Social Share Elementskit Lite Events Manager Events Manager Pro Hcaptcha For Forms And More Mailpoet Megamenu

Analytics

Google Analytics

Google Analytics 4

Microsoft Clarity Segment

Libraries

UI Components

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

SEO Analysis

A80/100

Meta Tags10/15

Content6/12

Headings7/8

Technical24/25

E-E-A-T7/7

Images4/7

Links2/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

chu-rouen.frchu-rouen.fr

Accueil CHU de Rouen Normandie

CHU de Rouen Plus de 10 000 professionnels qui prennent soin de vous au quotidien.

Title Length30 chars

Recommended: 50-60 chars (~182px / 580px)

Description Length82 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (40/52) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: index

13 URLs

13 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100

Poor

5 11 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

D56/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

13/25

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

nav

Text ratio:1%

Words:1,457

Token eff.:Optimal

Sections/1K:5.5

Depth:1/5

Structured Data

7 JSON-LD

Article×1.2Person×1.3Organization×1.1WebSiteVideoObjectSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 2.4w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

80/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

11/20

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

13/15

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

ARIA & Roles

6/15

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

1 recommendation

•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.

25/100

843 mg

CO₂e / view

6.7 MB

Page Weight

Cleaner Than

New Visitor

963 mg

Returning (cached)

482 mg

Annual (10K/mo)

101.1 kg

Emission Segments

Data Center

188 mg

Network

202 mg

Device

452 mg

Resource Breakdown

JavaScript

507.4 KB

Images

2.6 MB

CSS

3.4 MB

Fonts

13.8 KB

HTML

108.1 KB

Green Hosting Not Verified

Aquaraysarl

8 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

95%Excellent

Interactive

HTTPS

No WAF

40d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

13.06.2025

Valid Until

13.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (4)

*.chu-rouen.frchu-rouen.frattachments.rotule.chu-rouen.frwww.attachments.rotule.chu-rouen.fr

SHA-256 Fingerprint

4A:88:08:EE:E6:C7:97:DD:48:AD:8C:0C:D3:A0:1E:A7:FE:59:AD:23...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-headers

Content-Type, Authorization

access-control-allow-methods

GET,POST

content-encoding

📦 Gzip(gzip)

content-security-policy

upgrade-insecure-requests;

content-type

text/html; charset=UTF-8

cross-origin-embedder-policy

unsafe-none; report-to='default'

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

expert.chu-rouen.fr

Domain Information

chu-rouen.fr

Domain Age

31y 4m

Created

31.12.1994

Expires

31.12.2026

Last Updated

31.01.2026

Registrar

GIP RENATER

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

72/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Barlow + Roboto

WCAG Partial

71/100

Readability

/30

20/30

16px · LH 1.40

Hierarchy

/20

16/20

6.5x ratio

WCAG

/25

17/25

1:1 min contrast

Performance

/25

18/25

System fonts

Heading Font

Barlow

Sans104px

Body Font

Roboto

Sans16px

Contrast Ratio

1:1

24 issues

Reading Comfort

~38 CPL

Narrow lines

104px

59px

24px

21px

16px

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 6.5x larger than body text.

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 32

Color Palette

7 unique colors

14.23:1 AAA Dark

#181818

Text· 58.49999999999999%

#e6e6e6

Text· 5.8%

#364c58

Primary· 8.1%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

chu-rouen.fr(14)youtube.com(2)googletagmanager.com(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

CHU Rouen

Hospital

Dans cet épisode, Sylvie, 49 ans, suivie pour un cancer du poumon au CHU de Rouen, nous partage son histoire. Elle revient sur les étapes de son parcours, de...

www.chu-rouen.fr

31 years old

Location detected: 🇫🇷 Francevia tld

GIP RENATERfr-FR

Social Profiles

Facebook Instagram LinkedIn TikTok

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Last analyzed: 04 May 2026 at 10:30

Historical Analysis & Change Tracking