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apprentus.fr

https://apprentus.fr· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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apprentus.fr
Desktop screenshot of apprentus.fr
Mobile screenshot of apprentus.fr
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.141.199

Site Location

🇫🇷 Francevia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

archer.ns.cloudflare.com.eloise.ns.cloudflare.com.

Performance

95

Core Web Vitals

Weight

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

Image Optimization

Lazy LoadWebPTwicPics
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestTheme Color

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Facebook Pixel

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Customer Support

1
Tawk.to

CDN

1
Cloudflare

SEO Analysis

C67/100
21
5
1
Meta Tags11/15
Content3/12
Headings6/8
Technical22/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
A
apprentus.frapprentus.fr

Cours particuliers à domicile ou chez les professeurs particuliers

Apprentus vous aide à trouver votre professeur particulier à Paris, Lyon, partout en France. Des cours particuliers et soutien scolaire à domicile ou chez pr...

Description truncated.
Title Length66 chars

Recommended: 50-60 chars (~390px / 580px)

Description Length166 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (29 words). Search engines need substantial content for ranking.

6 issues found

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Crawlability

Sitemap

Type: index

15 URLs

15 sub-sitemaps

robots.txt

248 rules

Sitemap reference found

Local SEO

Local Search Readiness

20/100
Needs Work
5 13 1

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AI & LLM Readiness

F22/100
Bot Access
12/25
Machine Read.
1/25
Schema Data
1/25
Citation
8/25

AI Bot Access

8/14 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:6%
Words:4,162
Token eff.:Poor Structure

Structured Data

1 JSON-LD
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph1/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
A
81/100
13
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
16/20
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
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.
66/100
B
138 mg
CO₂e / view
1.3 MB
Page Weight
70%
Cleaner Than
New Visitor
158 mg
vs
Returning (cached)
79 mg
Annual (10K/mo)
16.6 kg
Emission Segments
Data Center
7 mg
Network
41 mg
Device
91 mg
Resource Breakdown
JavaScript
907.1 KB
Images
39.1 KB
CSS
316.1 KB
HTML
104.0 KB
Other
328 B
Green Hosting Verified
Cloudflare
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

66%Fair
Interactive

HTTPS

WAF

31d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

04.04.2026

Valid Until

03.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

apprentus.fr*.apprentus.fr

SHA-256 Fingerprint

D2:53:3D:CA:4B:5A:97:30:97:28:41:9E:4C:74:9B:55:6E:7A:9F:D2...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ch
DPR, Width, Viewport-Width
alt-svc
h3=":443"; ma=86400
cache-control
🟡 0s(max-age=0, private, must-revalidate)
cf-cache-status
DYNAMIC
cf-ray
a04eae3ffaec188c-BOS
content-encoding
zstd
Good Warning Issue

Email Infrastructure

Google Workspace

Score

20

SPF
DKIM
DMARC

MX Records (5)

ASPMX.L.GOOGLE.COM
ALT1.ASPMX.L.GOOGLE.COM
ALT2.ASPMX.L.GOOGLE.COM
ASPMX2.GOOGLEMAIL.COM

+1 more

Domain Information

apprentus.fr

Domain Age
13y 5m

Created

29.12.2012

Expires

29.12.2026

Last Updated

03.12.2025

Registrar

GANDI

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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
69/100
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
width=device-width, initial-scale=1
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto Slab + Roboto

WCAG Partial
68/100
Readability
/30
17/30

12px · LH 1.58

Hierarchy
/20
14/20

4.17x ratio

WCAG
/25
17/25

1.14:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Roboto Slab

Sans50px

Body Font

Roboto

Sans12px

Contrast Ratio

1.14:1

11 issues

Reading Comfort

~45 CPL

Optimal (45–75)
50px
h1
28px
h2
14px
h3
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.58 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

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

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.1:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

Buy on MyFontsFlesch 32

Color Palette

13 unique colors
17.77:1 AAA Light
#ffffff
Primary· 26.4%
#181817
Text· 5.3%
#c2c4b7
Secondary· 7.3%
#e4e2d8
Secondary· 5.8%
#958071
Secondary· 5.6%
#5a4d49
Text· 5.3%
#acb096
Secondary· 5%
#a89a90
Secondary· 4.8%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

3
Google AnalyticsFree
InspectletSMB
Google Tag ManagerFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

19 Resources

13
Scripts
6
Styles
6
Async
1
Defer

Top Script Sources

local(6)connect.facebook.net(2)apprentus.fr(2)cdn.inspectlet.com(1)googletagmanager.com(1)

Website Identity

Cours Particuliers Apprentus

Cours Particuliers Apprentus

EducationalOrganization
www.apprentus.fr/
13 years old
Location detected: 🇫🇷 Francevia tld
GANDI📧 Google Workspacefr

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Last analyzed: 01 Jun 2026 at 13:49

Historical Analysis & Change Tracking

apprentus.fr Technology Stack - Built With Tailwind CSS, Google Analytics, Google Tag Manager, Facebook Pixel, Tawk.to | StackOptic | StackOptic