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emse.fr

https://emse.fr· First analyzed 06 May 2026· Updated 06 May 2026
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emse.fr
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Mobile screenshot of emse.fr
Mobile

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Hosting Provider

Mines Stetienne

IP Address

193.49.174.194

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Troyes, France

ASN

AS2200

Organization

Mines Stetienne

Server

Apache

Nameservers

dns-sgc-externe.emse.fr.mercure.emse.fr.uranus.emse.fr.

Performance

75

Core Web Vitals

Weight

First Contentful Paint
3.4 s10%
Speed Index
4.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
950 KB
60 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
emseCustom

Technology Stack

13 Technologies Detected

Plugins

4
MailinHtml5 Responsive Faq
Elementor
Yoast SEO

Libraries

1
jQueryv3.7.1

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

Security

1
reCAPTCHA

SEO Analysis

B73/100
20
8
2
Meta Tags9/15
Content10/12
Headings3/8
Technical24/25
E-E-A-T2/7
Images5/7
Links2/5
URL5/5
Social3/5
Freshness4/4
Mobile3/4
Indexability3/3
E
emse.fremse.fr

Accueil - École des Mines de Saint-Étienne

No description available for this page.

Title Length42 chars

Recommended: 50-60 chars (~250px / 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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

19 URLs

19 sub-sitemaps

robots.txt

16 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

19/100
Poor
5 13

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

D51/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
8/25
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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:6%
Words:971
Token eff.:Optimal
Sections/1K:20.6
Depth:2/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary23w
Descriptive Headingsavg 7.5w
Canonical URL
Open Graph1/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
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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
73/100
13
Passed
6
Critical
2
Warnings
Images & Alt Text
18/20
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
12/15
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
5/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
40/100
B
117 mg
CO₂e / view
949.5 KB
Page Weight
80%
Cleaner Than
New Visitor
134 mg
vs
Returning (cached)
67 mg
Annual (10K/mo)
14.1 kg
Emission Segments
Data Center
26 mg
Network
28 mg
Device
63 mg
Resource Breakdown
JavaScript
186.2 KB
Images
150.5 KB
CSS
591.1 KB
HTML
21.8 KB
Green Hosting Not Verified
Mines Stetienne
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

193d

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

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

16.11.2025

Valid Until

16.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.mines-stetienne.frmines-stetienne.fr

SHA-256 Fingerprint

71:B3:B7:AB:90:30:1F:B5:5F:D3:14:DE:82:90:B4:08:52:05:27:B3...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
connection
Keep-Alive
content-length
101
content-type
text/html
date
Wed, 06 May 2026 21:10:35 GMT
etag
"65-64c0ce057a154"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (4)

mx1.relay.renater.fr
mx2.relay.renater.fr
mxa.relay.renater.fr
mxb.relay.renater.fr

Domain Information

emse.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

Complianz

Cookie Consent Banner
Complianz
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Complianz
Privacy policy page linked
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.
D
59/100
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=1.0, maximum-scale=1.0, user-scalable=0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Klima + Open Sans

WCAG Partial
48/100
Readability
/30
17/30

14px · LH 1.70

Hierarchy
/20
7/20
WCAG
/25
13/25

1:1 min contrast

Performance
/25
11/25

3 fonts · 2 req

Heading Font

Klima

Sans

Body Font

Open Sans

Sans14px

Contrast Ratio

1:1

10 issues

Reading Comfort

~44 CPL

Narrow lines
40px
h2
26px
h3
40px
h4
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Hard to read: Flesch score 31/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

❌ 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 MyFontsFlesch 31

Color Palette

8 unique colors
8.04:1 AAA Dark
#494949
Text· 38.5%
#f2f2f2
Background· 13.5%
#1c0b2e
Primary· 6.4%
#513b37
Secondary· 0.6%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
ComplianzSMB

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

15 Resources

9
Scripts
6
Styles
3
Async
1
Defer

Top Script Sources

mines-stetienne.fr(5)cdn.by.wonderpush.com(2)googletagmanager.com(1)challenges.cloudflare.com(1)

Website Identity

École des Mines de Saint-Étienne

École des Mines de Saint-Étienne

Organization

Inspiring innovation

www.mines-stetienne.fr/
31 years old
Location detected: 🇫🇷 Francevia tld
GIP RENATERfr-FR

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Last analyzed: 06 May 2026 at 21:11

Historical Analysis & Change Tracking