StackOptic
Back to Search
cerus-casino.com favicon

cerus-casino.com

https://cerus-casino.com· First analyzed 14 May 2026· Updated 14 May 2026
Export
cerus-casino.com
Desktop screenshot of cerus-casino.com
Mobile screenshot of cerus-casino.com
Mobile

Sponsored

Hosting Provider

SAS Nexylan

IP Address

185.153.11.39

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Sainghin-en-Mélantois, France

ASN

AS199758

Organization

SAS Nexylan

Server

Apache

Nameservers

ns.ovh.net.dns.ovh.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
551 ms10%
Speed Index
716 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.5 MB
88 requests

Image Optimization

Lazy LoadResponsiveimgix
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.8.1
cms

Technology Stack

10 Technologies Detected

Plugins

3
Yoast SEO
Elementor
WP Rocket

Libraries

1
jQueryv3.7.1

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

SEO Analysis

A82/100
25
5
1
Meta Tags14/15
Content3/12
Headings6/8
Technical24/25
E-E-A-T5/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
C
cerus-casino.comcerus-casino.com

École de croupier - Cerus Casino Academy

Découvrez les formations Cerus Casino Academy. Avec ou sans diplôme, formez-vous aux métiers du Casino avec l'école de Croupier n°1 en France

Title Length40 chars

Recommended: 50-60 chars (~244px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (7 words). Search engines need substantial content for ranking.

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

7 rules

Local SEO

Local Search Readiness

19/100
Poor
6 12

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

Sponsored

AI & LLM Readiness

F37/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
8/25
Citation
2/25

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:3%
Words:2,766
Token eff.:Optimal

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
C
67/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
14/15
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
60/100
C
157 mg
CO₂e / view
1.5 MB
Page Weight
60%
Cleaner Than
New Visitor
179 mg
vs
Returning (cached)
90 mg
Annual (10K/mo)
18.8 kg
Emission Segments
Data Center
8 mg
Network
46 mg
Device
103 mg
Resource Breakdown
JavaScript
424.7 KB
Images
561.9 KB
CSS
34.6 KB
Fonts
434.8 KB
HTML
95.4 KB
Green Hosting Verified
Nexylan SAS
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

80%Very Good
Critical / Transactional

HTTPS

No WAF

74d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

29.04.2026

Valid Until

28.07.2026

Subject Alternative Names (4)

cerus-casino.comcerus-casino.frwww.cerus-casino.comwww.cerus-casino.fr

SHA-256 Fingerprint

D1:D7:3B:3C:B1:45:18:FD:F7:E3:E6:9F:0A:9E:57:D0:71:FA:4F:44...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟡 0s(max-age=0)
content-encoding
📦 Gzip(gzip)
content-length
97400
content-security-policy
default-src data: 'unsafe-inline' 'unsafe-eval' 'self' cerus...
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

OVH Email

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx2.ovh.net
mx1.ovh.net

Domain Information

cerus-casino.com

Domain Age
19y 7m

Created

06.10.2006

Expires

06.10.2026

Last Updated

07.10.2025

Registrar

OVH sas

DNSSEC
Not Enabled

Privacy & Compliance

Axeptio

Cookie Consent Banner
Axeptio
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Axeptio
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
73/100
Mobile Friendly53 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Nunito Sans + Nunito

WCAG Partial
71/100
Readability
/30
23/30

16px · LH 1.90

Hierarchy
/20
20/20

3x ratio · ✓ H1→H6

WCAG
/25
12/25

1:1 min contrast

Performance
/25
16/25

2 fonts · 15 req

Heading Font

Nunito Sans

Sans48px

Body Font

Nunito

Sans16px

Contrast Ratio

1:1

12 issues

Reading Comfort

~43 CPL

Narrow lines
48px
h1
48px
h2
20px
h3
21px
h4
16px
p

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

⚠️ Wide line spacing (1.90). 1.4–1.6 is optimal for body text.

⚠️ Hard to read: Flesch score 48/100. 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.

GGoogle FontsBuy on MyFontsFlesch 48

Color Palette

9 unique colors
20.62:1 AAA Light
#ffffff
Background· 36.99999999999999%
#030303
Text· 6.5%
#3d3e2f
Text· 13.9%
#212b22
Text· 13.600000000000001%
#0e1e1a
Primary· 11.8%
#506257
Secondary· 5.8%
#504f39
Secondary· 4.1%
#d5d1c9
Secondary· 3.9%

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

12 Resources

10
Scripts
2
Styles
5
Async
2
Defer

Top Script Sources

cerus-casino.com(5)youtube.com(2)googletagmanager.com(2)static.axept.io(1)

Website Identity

Cerus Casino Academy

Cerus Casino Academy

Organization

Découvrez les formations Cerus Casino Academy. Avec ou sans diplôme, formez-vous aux métiers du Casino avec l'école de Croupier n°1 en France

www.cerus-casino.com/
19 years old
Location detected: 🇫🇷 Francevia ip
OVH sas📧 OVH Emailfr-FR

Sponsored

Last analyzed: 14 May 2026 at 16:15

Historical Analysis & Change Tracking