StackOptic
Back to Search
3mfrance.fr favicon

3mfrance.fr

https://3mfrance.fr· First analyzed 20 May 2026· Updated 20 May 2026
Export
3mfrance.fr
Desktop screenshot of 3mfrance.fr
Mobile screenshot of 3mfrance.fr
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.141.147.93

Site Location

🇫🇷 Francevia tld

Server Location

🇺🇸 Dublin, United States

ASN

AS16509

Organization

AWS EC2 (us-east-2)

Server

Apache

Nameservers

a.ns.3m.com.b.ns.3m.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
80 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

B70/100
20
8
1
Meta Tags14/15
Content11/12
Headings3/8
Technical23/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
3
3mfrance.fr3mfrance.fr

3M Science. Applied to Life™ | 3M en France

3M utilise la science pour avoir un réel impact, en suscitant le progrès et en inspirant l'innovation dans les vies et les communautés à travers le monde.

Title Length43 chars

Recommended: 50-60 chars (~259px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

50 URLs

50 sub-sitemaps

robots.txt

15 rules

Sitemap reference found

Local SEO

Local Search Readiness

12/100
Poor
4 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F34/100
Bot Access
20/25
Machine Read.
2/25
Schema Data
1/25
Citation
11/25

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:13%
Words:6,562
Token eff.:Excessive
Sections/1K:2.9
Depth:1/5

Structured Data

Microdata
BreadcrumbListmicrodata

Citation Readiness

Opening Summary160w
Descriptive Headingsavg 6.4w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
B
75/100
11
Passed
5
Critical
1
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
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.
64/100
B
118 mg
CO₂e / view
1.1 MB
Page Weight
70%
Cleaner Than
New Visitor
135 mg
vs
Returning (cached)
68 mg
Annual (10K/mo)
14.2 kg
Emission Segments
Data Center
6 mg
Network
35 mg
Device
78 mg
Resource Breakdown
JavaScript
313.8 KB
Images
303.0 KB
CSS
525.4 KB
HTML
26.0 KB
Other
862 B
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Interactive

HTTPS

No WAF

244d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

Valid From

19.01.2026

Valid Until

19.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (20)

ak-san02.3m.combrand.3m.comcommand.3m.co.ukgo.3m.comnexcare.3mnederland.nlscotch-brite.3mae.aewww.3m.co.crwww.3m.co.id+12 more

SHA-256 Fingerprint

5B:17:98:BB:5E:B1:E3:DD:D0:2E:13:DD:96:A6:AF:50:EB:FB:A5:E0...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔵 2 Days(must-revalidate, max-age=172800)
content-encoding
⚡ Brotli(br)
content-language
fr-FR
content-length
26372
content-security-policy
frame-ancestors 'self';
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

55

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

Domain Information

3mfrance.fr

Domain Age
17y 8m

Created

03.09.2008

Expires

24.06.2026

Last Updated

25.06.2025

Registrar

CSC CORPORATE DOMAINS INC.

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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
77/100
Mobile Friendly4 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

3MCircular

WCAG AA
53/100
Readability
/30
14/30

14px · LH 1.25

Hierarchy
/20
7/20
WCAG
/25
19/25

4.54:1 min contrast

Performance
/25
13/25

1 font · 5 req

Heading Font

3MCircular

Sans

Body Font

3MCircular

Sans14px

Contrast Ratio

4.54:1

WCAG AA (≥4.5:1)

Reading Comfort

~38 CPL

Narrow lines
22px
h2
22px
h3
14px
p
Minor Second
Scale

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

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 7/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.5:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 7

Color Palette

11 unique colors
14.1:1 AAA Light
#ffffff
Background· 51.00000000000001%
#302a29
Secondary· 7.7%
#edc59a
Primary· 6.7%
#f8dbb5
Accent· 5.4%
#c6b8aa
Secondary· 5.1%
#9a362f
Accent· 4.9%
#af8a64
Secondary· 4.9%
#fae9ca
Accent· 3.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
15
Async
1
Defer

Top Script Sources

local(17)cdn-prod.securiti.ai(2)tags.tiqcdn.com(1)

Website Identity

3mfrance.fr

17 years old
Location detected: 🇫🇷 Francevia tld
CSC CORPORATE DOMAINS INC.fr-FR

Sponsored

Last analyzed: 20 May 2026 at 07:15

Historical Analysis & Change Tracking