hauts-de-seine.net

https://hauts-de-seine.net· First analyzed 22 May 2026· Updated 22 May 2026

Export

hauts-de-seine.net

Mobile

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Hosting Provider

Nameshield Anycast

IP Address

81.92.94.54

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Angers, France

ASN

AS20756

CDN

Akamai

WAF

Akamai

Nameservers

nsb.perf1.com.nsc.perf1.com.nsa.perf1.fr.nsz.perf1.fr.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

2.1 s10%

Speed Index

2.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.3 MB

146 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

TYPO3

Infrastructure

Hosting

Nameshield Anycast

CDN

Akamai

Technology Stack

10 Technologies Detected

Libraries

jQueryv3.3.1

jQuery UI

UI Components

Slick Carousel Fancybox

CSS Frameworks

Icon Libraries

Fonts

Analytics

Customer Support

SEO Analysis

C65/100

Meta Tags9/15

Content11/12

Headings3/8

Technical22/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social1/5

Freshness2/4

Mobile3/4

Indexability3/3

hauts-de-seine.nethauts-de-seine.net

Conseil départemental des Hauts-de-Seine

No description available for this page.

Title Length40 chars

Recommended: 50-60 chars (~242px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (59/91) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,681 URLs

robots.txt

13 rules

Local SEO

Local Search Readiness

13/100

Poor

4 11 2

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

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

3/25

Citation

11/25

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

navheader/footer

Text ratio:12%

Words:2,245

Token eff.:Optimal

Sections/1K:6.2

Depth:2/5

Structured Data

Microdata

Article×1.2microdata

Citation Readiness

Opening Summary17w

Descriptive Headingsavg 4w

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...

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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.

75/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

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

13/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

29/100

550 mg

CO₂e / view

4.3 MB

Page Weight

15%

Cleaner Than

New Visitor

628 mg

Returning (cached)

314 mg

Annual (10K/mo)

66.0 kg

Emission Segments

Data Center

123 mg

Network

132 mg

Device

295 mg

Resource Breakdown

JavaScript

210.0 KB

Images

4.0 MB

CSS

102.5 KB

Fonts

957 B

HTML

17.2 KB

Other

58.2 KB

Green Hosting Not Verified

Nameshield Anycast

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

WAF

161d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

15.04.2026

Valid Until

30.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.hauts-de-seine.frhauts-de-seine.fr

SHA-256 Fingerprint

C0:9D:57:D8:FD:62:06:42:E5:C3:35:C0:CB:FA:77:41:B3:1F:9C:B7...

Upgrade to view header details

HTTP Headers

Developer Console

akamai-cache-status

NotCacheable from child

akamai-grn

0.0b68dead.1779443429.93c935f

alt-svc

h3=":443"; ma=93600

cache-control

🔴 No Cache(max-age=0, no-cache, no-store)

content-encoding

📦 Gzip(gzip)

content-language

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

Domain Information

hauts-de-seine.net

Domain Age

26y 6m

Created

25.11.1999

Expires

25.11.2026

Last Updated

12.05.2026

Registrar

Nameshield SAS

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer 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.

50/100

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, maximum-scale=1.0, user-scalable=yes

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Neo Sans Std + Lato

WCAG Partial

58/100

Readability

/30

14/30

13px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

20/25

2 fonts · 2 req

Heading Font

Neo Sans Std

Sans

Body Font

Lato

Sans13px

Contrast Ratio

1:1

15 issues

Reading Comfort

~36 CPL

Narrow lines

50px

20px

13px

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 13/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle Fonts Buy on MyFontsFlesch 13

Color Palette

11 unique colors

6.7:1 AA Light

#ffffff

Text· 14.3%

#515f5a

Secondary· 6.1%

#050805

Secondary· 18.4%

#1b1d14

Secondary· 14%

#413d2d

Secondary· 8.4%

#a7c146

Primary· 8%

#2d4a60

Secondary· 5.1%

#90a557

Secondary· 2.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(11)ajax.googleapis.com(2)cdn.tarteaucitron.io(2)cdnjs.cloudflare.com(2)tarteaucitron.io(1)

Website Identity

hauts-de-seine.net

0806000092

26 years old

Location detected: 🇫🇷 Francevia ip

Nameshield SASfr

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 22 May 2026 at 09:50

Historical Analysis & Change Tracking