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plaques-immatriculation.info

https://plaques-immatriculation.info· First analyzed 16 May 2026· Updated 16 May 2026
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plaques-immatriculation.info
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Mobile

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Hosting Provider

OVHcloud
ovhcloud.com

IP Address

178.33.108.164

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Roubaix, France

ASN

AS16276

Organization

OVH SAS

Server

Apache

Nameservers

ns10.ovh.net.dns10.ovh.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
587 ms10%
Speed Index
763 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
746 KB
58 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
OVHcloud

Technology Stack

12 Technologies Detected

Advertising

4
Google AdsGoogle AdSenseCriteoOutbrain

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Material Icons

Fonts

1
Google Fonts

Payments

1
Square

Web Servers

1
Apache

Languages

1
PHPv5.6.40

SEO Analysis

D58/100
14
8
2
Meta Tags14/15
Content10/12
Headings6/8
Technical8/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
P
plaques-immatriculation.infoplaques-immatriculation.info

Plaques d'immatriculation SIV, numérotation française de plaque

Plaques d'immatriculation: soyez informé du numéro en cours d'attribution en temps réel (Système d'Immatriculation des Véhicules - SIV)

Title Length63 chars

Recommended: 50-60 chars (~374px / 580px)

Description Length135 chars

Recommended: 120-160 chars

Issues (2)

  • • Most images missing alt text (32/33) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

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

Sponsored

AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
3/25
Schema Data
0/25
Citation
13/25

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
def. lists
Text ratio:12%
Words:8,855
Token eff.:Excessive
Sections/1K:1.6
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary45w
Descriptive Headingsavg 3.8w
Canonical URL
Open Graph3/3
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.
B
76/100
11
Passed
5
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
11/15
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...
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.
59/100
A
75 mg
CO₂e / view
746.4 KB
Page Weight
80%
Cleaner Than
New Visitor
86 mg
vs
Returning (cached)
43 mg
Annual (10K/mo)
9.0 kg
Emission Segments
Data Center
4 mg
Network
22 mg
Device
50 mg
Resource Breakdown
JavaScript
400.3 KB
Images
240.6 KB
CSS
94.7 KB
Fonts
6.2 KB
HTML
4.6 KB
Green Hosting Verified
OVHcloud
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

48d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

05.04.2026

Valid Until

04.07.2026

Subject Alternative Names (1)

plaques-immatriculation.info

SHA-256 Fingerprint

00:50:7B:A0:89:E6:D8:C9:19:F8:A7:71:99:E5:69:48:35:CE:7D:62...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

connection
close
content-encoding
📦 Gzip(gzip)
content-language
fr
content-length
4367
content-type
text/html; charset=UTF-8
date
Sat, 16 May 2026 06:39:33 GMT
Good Warning Issue

Email Infrastructure

OVH Email

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

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

Domain Information

plaques-immatriculation.info

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked
Legitimate interest basis 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.
D
51/100
Not Mobile Friendly11 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.
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Segoe UI

WCAG Partial
47/100
Readability
/30
8/30

13px · LH --

Hierarchy
/20
12/20

2.15x ratio

WCAG
/25
13/25

1:1 min contrast

Performance
/25
14/25

System fonts

Heading Font

Segoe UI

Sans28px

Body Font

Segoe UI

Sans13px

Contrast Ratio

1:1

12 issues

Reading Comfort

~91 CPL

Wide lines
28px
h1
14px
h2
24px
h3
13px
p
Major Second
Scale

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide lines: ~91 chars/line. Use max-width: 65ch for comfortable reading.

❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

GGoogle FontsFlesch 16

Color Palette

6 unique colors
7.4:1 AAA Dark
#545655
Text· 47.599999999999994%
#ffffff
Background· 20.2%
#112035
Primary· 15.4%
#313c48
Secondary· 6.1%
#c3c8cf
Secondary· 3%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google AdSenseMedia.netSovrnPubMaticOpenXIndex Exchange

Sponsored

Scripts & Styles

10 Resources

7
Scripts
3
Styles
5
Async
0
Defer

Top Script Sources

pagead2.googlesyndication.com(3)fundingchoicesmessages.google.com(2)local(1)googletagmanager.com(1)

Website Identity

plaques-immatriculation.info

Location detected: 🇫🇷 Francevia ip
📧 OVH Emailfr

Social Profiles

Facebook

Sponsored

Last analyzed: 16 May 2026 at 06:40

Historical Analysis & Change Tracking