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tuto.com

https://tuto.com· First analyzed 15 May 2026· Updated 15 May 2026
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tuto.com
Desktop screenshot of tuto.com
Mobile screenshot of tuto.com
Mobile

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Hosting Provider

OVHcloud
ovhcloud.com

IP Address

87.98.224.187

Site Location

🇫🇷 Toulon, Francevia schema_nap

Server Location

🇫🇷 Roubaix, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

ns4.evolix.net.ns0.evolix.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
778 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
99 KB
84 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
OVHcloud

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Matomo

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Reviews

1
Trustpilot

Web Servers

1
Nginxv1.22.1

SEO Analysis

A80/100
25
4
1
Meta Tags12/15
Content10/12
Headings8/8
Technical21/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tuto.comtuto.com

Tuto.com : 6000 tutos vidéo en français · IA, Design, Code, Marketing

Apprenez avec 6 000 tutos vidéo en français : IA, design, code, marketing. Plus de 1,4M d'apprenants formés depuis 2009. Certifié Qualiopi, éligible CPF.

Title Length69 chars

Recommended: 50-60 chars (~411px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (116/173) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

12 rules

Sitemap reference found

Local SEO

Local Search Readiness

28/100
Needs Work
8 12 1

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AI & LLM Readiness

D54/100
Bot Access
20/25
Machine Read.
18/25
Schema Data
4/25
Citation
12/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:4%
Words:2,201
Token eff.:Optimal
Sections/1K:1.4
Depth:1/5

Structured Data

1 JSON-LD
Person×1.3
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headingsavg 9.8w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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.
A+
90/100
16
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
11/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
85/100
A+
10 mg
CO₂e / view
99.0 KB
Page Weight
95%
Cleaner Than
New Visitor
11 mg
vs
Returning (cached)
6 mg
Annual (10K/mo)
1.2 kg
Emission Segments
Data Center
<0.001 g
Network
3 mg
Device
7 mg
Resource Breakdown
JavaScript
366 B
Images
2.1 KB
HTML
44.6 KB
Other
52.0 KB
Green Hosting Verified
OVHcloud
Provider Match
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

90d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

13.07.2025

Valid Until

14.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.tuto.comtuto.com

SHA-256 Fingerprint

C0:48:67:A9:CF:70:0E:2A:12:B3:82:7C:D0:78:DA:6F:29:9A:95:40...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self';
content-security-policy-report-only
default-src https: data: wss: 'unsafe-inline' 'unsafe-eval' ...
content-type
text/html; charset=UTF-8
date
Fri, 15 May 2026 20:31:23 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt1.aspmx.l.google.com
aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx2.googlemail.com

+1 more

Domain Information

tuto.com

Domain Age
18y 1m

Created

22.03.2008

Expires

22.03.2032

Last Updated

11.01.2024

Registrar

OVH sas

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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.
C
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
user-scalable=no,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,width=device-width
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Fail
73/100
Readability
/30
22/30

16px · LH 1.50

Hierarchy
/20
19/20

2.25x ratio · ✓ H1→H6

WCAG
/25
13/25

1:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

-apple-system

Sans36px

Body Font

-apple-system

Sans16px

Contrast Ratio

1:1

49 issues

Reading Comfort

~44 CPL

Narrow lines
36px
h1
30px
h2
30px
h3
16px
h4
16px
p

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

❌ Low contrast: 49 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Variable FontsFlesch 0

Color Palette

8 unique colors
20.14:1 AAA Dark
#070707
Background· 37.8%
#ffffff
Background· 15.299999999999999%
#2a2d34
Secondary· 25.900000000000002%
#1d1524
Primary· 7.3%
#423752
Secondary· 0.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

10 Resources

7
Scripts
3
Styles
4
Async
0
Defer

Top Script Sources

static.tuto.net(3)googletagmanager.com(2)stats.tuto.com(1)fr.tuto.com(1)

Website Identity

Tuto.com

Tuto.com

EducationalOrganization

Tuto.com est une plateforme française de formation en ligne spécialisée dans les compétences numériques, créatives, techniques et IA.

fr.tuto.com/
18 years old

Toulon

Toulon

FR

Location detected: 🇫🇷 France, Toulonvia schema_nap
OVH sas📧 Google WorkspacefrEst. 2009

Sponsored

Last analyzed: 15 May 2026 at 20:31

Historical Analysis & Change Tracking