sw-developpement.com

https://sw-developpement.com· First analyzed 09 May 2026· Updated 09 May 2026

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Mobile

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Hosting Provider

OVHcloud

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

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

Analytics

Libraries

CSS Frameworks

Icon Libraries

Fonts

Web Servers

Plugins

SEO Analysis

D51/100

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

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

12 issues found

Upgrade to view details

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.

Sponsored

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.

57/100

Passed

Critical

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...

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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.

73/100

A+

26 mg

CO₂e / view

257.2 KB

Page Weight

95%

Cleaner Than

New Visitor

30 mg

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...

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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

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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

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

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.

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...

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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

20px

18px

✅ 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

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

9 Resources

Scripts

Styles

Async

Defer

Top Script Sources

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

Website Identity

sw-developpement.com

contact@sw-developpement.com

8 years old

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