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ece.fr

https://ece.fr· First analyzed 19 May 2026· Updated 19 May 2026
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ece.fr
Desktop screenshot of ece.fr
Mobile screenshot of ece.fr
Mobile

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Hosting Provider

IP Address

192.0.66.28

Site Location

🇫🇷 Francevia tld

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Server

Nginx

CDN

CDN

Nameservers

ns-51-a.gandi.net.ns-138-c.gandi.net.ns-247-b.gandi.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
481 ms10%
Speed Index
625 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
57 requests

Image Optimization

Lazy LoadAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Inseec ECEv0.6.7Custom
by NIJI

Technology Stack

12 Technologies Detected

SEO Analysis

A83/100
25
6
1
Meta Tags15/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
E
ece.frece.fr

L'ECE : la Grande École de l'Ingénierie Numérique - ECE

La Grande École du numérique propose 3 programmes : Ingénieur, Bachelor et MSc, sur 4 campus : Paris, Lyon, Bordeaux et Rennes...

Title Length55 chars

Recommended: 50-60 chars (~324px / 580px)

Description Length129 chars

Recommended: 120-160 chars

Issues (1)

  • Most images missing alt text (43/45) — critical for accessibility and SEO

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

26 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100
Needs Work
6 11 1

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AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
4/25
Citation
15/25

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:5%
Words:2,027
Token eff.:Optimal

Structured Data

4 JSON-LD
WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary80w
Descriptive Headingsavg 3.8w
Canonical URL
Open Graph3/3
Twitter Card1/3
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.
B
78/100
13
Passed
3
Critical
1
Warnings
Images & Alt Text
13/20
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
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.
3 recommendations
  • Accessibility recommendation preview...

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.
49/100
C
174 mg
CO₂e / view
1.4 MB
Page Weight
60%
Cleaner Than
New Visitor
199 mg
vs
Returning (cached)
100 mg
Annual (10K/mo)
20.9 kg
Emission Segments
Data Center
39 mg
Network
42 mg
Device
94 mg
Resource Breakdown
JavaScript
112.9 KB
Images
893.1 KB
CSS
361.8 KB
HTML
36.7 KB
Other
4.0 KB
Green Hosting Not Verified
Automattic, Inc
5 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

67d

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

Valid From

26.04.2026

Valid Until

25.07.2026

Subject Alternative Names (2)

ece.frwww.ece.fr

SHA-256 Fingerprint

84:35:38:8D:49:A1:35:6C:8A:00:56:FA:04:B3:31:BE:92:39:F8:C7...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🔴 No Cache(no-cache, must-revalidate, max-age=0, no-store)
content-encoding
Brotli(br)
content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 13:18:43 GMT
host-header
a9130478a60e5f9135f765b23f26593b
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

ece-fr.mail.protection.outlook.com

Domain Information

ece.fr

Domain Age
31y 4m

Created

31.12.1994

Expires

08.04.2027

Last Updated

13.03.2026

Registrar

GANDI

DNSSEC
Not Enabled

Privacy & Compliance

Didomi

Cookie Consent Banner
Didomi
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Didomi
Privacy policy page linked

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.
B
76/100
Mobile Friendly7 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...

Typography & Readability

Space Grotesk + Open Sans

WCAG Partial
64/100
Readability
/30
19/30

15px · LH 1.60

Hierarchy
/20
15/20

2.99x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
14/25

3 fonts · 5 req

Heading Font

Space Grotesk

Sans45px

Body Font

Open Sans

Sans15px

Contrast Ratio

1:1

12 issues

Reading Comfort

~36 CPL

Narrow lines
45px
h1
48px
h2
16px
h3
15px
p

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

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

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

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 32

Color Palette

7 unique colors
4.68:1 AA Light
#7f7f7f
Other· 37.7%
#121211
Text· 16.4%
#3d4e4c
Primary· 12.3%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

3

User behavior and product analytics

1

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

18 Resources

12
Scripts
6
Styles
8
Async
1
Defer

Top Script Sources

googletagmanager.com(4)ece.fr(4)sdk.privacy-center.org(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

L'ECE : la Grande École de l'Ingénierie Numérique - ECE

La Grande École du numérique propose 3 programmes : Ingénieur, Bachelor et MSc, sur 4 campus : Paris, Lyon, Bordeaux et Rennes...

www.ece.fr/
31 years old
Location detected: 🇫🇷 Francevia tld
GANDI📧 Microsoft 365fr-FR

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Last analyzed: 19 May 2026 at 13:19

Historical Analysis & Change Tracking