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nanterre.fr

https://nanterre.fr· First analyzed 02 May 2026· Updated 02 May 2026
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nanterre.fr
Desktop screenshot of nanterre.fr
Mobile screenshot of nanterre.fr
Mobile

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Hosting Provider

AQUARAYSAS

IP Address

95.128.45.214

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Paris, France

ASN

AS41653

Organization

AQUARAYSAS

Server

Apache

Nameservers

ns1.aquaray.com.ns0.aquaray.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
568 ms10%
Speed Index
738 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
709 KB
68 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

7 Technologies Detected

Libraries

2
jQuery
jQuery UI

CSS Frameworks

2
Tailwind CSS
Foundation

UI Components

1
Slick Carousel

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

C64/100
19
8
1
Meta Tags8/15
Content12/12
Headings5/8
Technical19/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nanterre.frnanterre.fr

Nanterre

Site officiel de la ville de Nanterre, retrouvez toutes vos démarches en lignes et toutes les actualités de la ville !

Title Length8 chars

Recommended: 50-60 chars (~49px / 580px)

Description Length118 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (6/10) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

21 URLs

21 sub-sitemaps

robots.txt

9 rules

Local SEO

Local Search Readiness

13/100
Poor
4 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

D41/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
8/25

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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:7%
Words:1,129
Token eff.:Optimal
Sections/1K:0.9
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 2w
Canonical URL
Open Graph0/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
A
87/100
15
Passed
1
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
8/15
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.
40/100
B
88 mg
CO₂e / view
708.9 KB
Page Weight
80%
Cleaner Than
New Visitor
100 mg
vs
Returning (cached)
50 mg
Annual (10K/mo)
10.5 kg
Emission Segments
Data Center
20 mg
Network
21 mg
Device
47 mg
Resource Breakdown
JavaScript
313.6 KB
Images
11.9 KB
CSS
371.6 KB
HTML
11.7 KB
Green Hosting Not Verified
AQUARAYSAS
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Interactive

HTTPS

No WAF

78d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

17.06.2025

Valid Until

19.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.nanterre.frnanterre.fr

SHA-256 Fingerprint

E7:44:BA:D9:94:E7:FD:93:F9:3A:99:51:F0:FD:3E:97:43:EC:0A:32...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-store)
content-encoding
📦 Gzip(gzip)
content-language
fr-FR
content-length
11721
content-security-policy
default-src 'self'; img-src 'self' blob: data: *.ytimg.com *...
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

antispam.mairie-nanterre.fr

Domain Information

nanterre.fr

Domain Age
24y 7m

Created

01.10.2001

Expires

28.09.2026

Last Updated

31.10.2025

Registrar

AQUA RAY SAS

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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.
C
64/100
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=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

montserrat_bold + montserrat_regular

WCAG AAA
66/100
Readability
/30
14/30

14px · LH 1.20

Hierarchy
/20
11/20

1.14x ratio · ✓ H1→H6

WCAG
/25
20/25

8.06:1 min contrast

Performance
/25
21/25

2 fonts

Heading Font

montserrat_bold

Sans16px

Body Font

montserrat_regular

Sans14px

Contrast Ratio

8.06:1

WCAG AAA (≥7:1)

Reading Comfort

Dual Sans-Serif

left aligned
16px
h1
34px
h2
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.1:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid Type

Color Palette

7 unique colors
15.72:1 AAA Light
#ffffff
Background· 65.4%
#232323
Text· 11.9%
#e61e4f
Primary· 16.3%
#5e1c2c
Accent· 0.2%
#7d2339
Accent· 0.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
3
Async
11
Defer

Top Script Sources

local(11)nanterre.fr(7)stats.nanterre.fr(1)cdn.jsdelivr.net(1)

Website Identity

nanterre.fr

24 years old
Location detected: 🇫🇷 Francevia tld
AQUA RAY SASfr-FR

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Last analyzed: 02 May 2026 at 07:07

Historical Analysis & Change Tracking