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sw-developpement.com

https://sw-developpement.com· First analyzed 09 May 2026· Updated 09 May 2026
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sw-developpement.com
Desktop screenshot of sw-developpement.com
Mobile screenshot of sw-developpement.com
Mobile

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Hosting Provider

ovhcloud.com

IP Address

51.210.96.228

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Gravelines, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

ns15.ovh.net.dns15.ovh.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
777 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
257 KB
17 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.15.15.3
cms

Technology Stack

8 Technologies Detected

Libraries

1

CSS Frameworks

1

Icon Libraries

1

Web Servers

1

Plugins

1

SEO Analysis

D51/100
11
11
1
Meta Tags13/15
Content8/12
Headings6/8
Technical10/21
E-E-A-T0/7
Images1/7
Links1/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
S
sw-developpement.comsw-developpement.com

SW Développement - Ecommerce, logiciels et sites Internet

Développement de sites Internet, consulting E-Commerce et création de logiciels sur-mesure

Title Length57 chars

Recommended: 50-60 chars (~347px / 580px)

Description Length90 chars

Recommended: 120-160 chars

Issues (1)

  • Most images missing alt text (5/6) — critical for accessibility and SEO

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

8/100
Poor
3 12 2

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

F39/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
7/25

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
Text ratio:17%
Words:295
Token eff.:Too Short
Sections/1K:10.2

Structured Data

No Schema

Citation Readiness

Opening Summary57w
Descriptive Headingsavg 4.3w
Canonical URL
Open Graph0/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
D
57/100
8
Passed
5
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
12/20
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • Accessibility recommendation preview...

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.
73/100
A+
26 mg
CO₂e / view
257.2 KB
Page Weight
95%
Cleaner Than
New Visitor
30 mg
vs
Returning (cached)
15 mg
Annual (10K/mo)
3.1 kg
Emission Segments
Data Center
1 mg
Network
8 mg
Device
17 mg
Resource Breakdown
JavaScript
109.8 KB
Images
119.5 KB
CSS
23.6 KB
Fonts
852 B
HTML
3.6 KB
Green Hosting Verified
OVHcloud
GWF Verified
2 recommendations
  • Carbon footprint recommendation preview...
A

Security Score

88%Very Good
Static / Informational

HTTPS

No WAF

75d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

25.04.2026

Valid Until

24.07.2026

Subject Alternative Names (2)

sw-developpement.comwww.sw-developpement.com

SHA-256 Fingerprint

39:35:A0:B6:77:7A:D6:BB:E7:51:77:BB:61:35:23:71:ED:B5:CE:FE...

Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, must-revalidate, max-age=0)
content-encoding
Brotli(br)
content-type
text/html; charset=UTF-8
date
Sat, 09 May 2026 07:16:32 GMT
expires
Wed, 11 Jan 1984 05:00:00 GMT
referrer-policy
same-origin
Good Warning Issue

Email Infrastructure

OVH Email

Score

45

SPF
DKIM
DMARC

MX Records (5)

mx2.mail.ovh.net
mx1.mail.ovh.net
mx3.mail.ovh.net
mx0.mail.ovh.net

+1 more

Domain Information

sw-developpement.com

Domain Age
8y 6m

Created

23.10.2017

Expires

23.10.2026

Last Updated

29.08.2025

Registrar

OVH sas

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
60/100
Mobile Friendly7 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
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Helvetica Neue

WCAG Partial
73/100
Readability
/30
23/30

18px · LH 1.44

Hierarchy
/20
13/20

2.67x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Helvetica Neue

Sans48px

Body Font

Helvetica Neue

Sans18px

Contrast Ratio

1:1

11 issues

Reading Comfort

Single Font Family

left aligned
48px
h1
20px
h2
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

GGoogle FontsFlesch 32

Color Palette

6 unique colors
Light
#ffffff
Background· 62%
#0062a2
Primary· 13.899999999999999%
#008dcf
Accent· 12.600000000000001%
#0074b3
Accent· 8.5%
#072f4c
Accent· 1.9%
#2c9bcf
Accent· 1.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

9 Resources

6
Scripts
3
Styles
3
Async
1
Defer

Top Script Sources

sw-developpement.com(3)googletagmanager.com(2)google-analytics.com(1)

Website Identity

sw-developpement.com

Location detected: 🇫🇷 Francevia ip
OVH sas📧 OVH Emailfr-FR

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Last analyzed: 09 May 2026 at 07:16

Historical Analysis & Change Tracking