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altera45.fr

https://altera45.fr· First analyzed 16 May 2026· Updated 16 May 2026
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altera45.fr
Desktop screenshot of altera45.fr
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Mobile

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Hosting Provider

hostinger.com

IP Address

178.16.130.175

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Paris, France

ASN

AS47583

Organization

Hostinger International Ltd.

Server

Nginx

Nameservers

ns2.dns-parking.com.ns1.dns-parking.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
629 ms10%
Speed Index
818 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.6 MB
110 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.1.6
cms
Indutriv1.1.6Custom
by Gaviasthemes Team
View Theme

Technology Stack

18 Technologies Detected

SEO Analysis

B74/100
22
5
3
Meta Tags9/15
Content11/12
Headings3/8
Technical24/25
E-E-A-T2/7
Images3/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
A
altera45.fraltera45.fr

Carrière de matériaux, Granulats, Décharge matériaux et Béton - Alt...

Amilly et Montargis (45) Les déchets inertes se transforment en matières premières, Nous recyclons les bétons pour en faire des granulats

Title truncated.
Title Length80 chars

Recommended: 50-60 chars (~486px / 580px)

Description Length137 chars

Recommended: 120-160 chars

Issues (3)

  • Title is too long (80 chars, ~486px). Will be truncated in search results.
  • Missing H1 tag — every page should have exactly one H1
  • Most images missing alt text (14/17) — critical for accessibility and SEO

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

31/100
Needs Work
9 8

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AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
7/25
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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:2%
Words:518
Token eff.:Optimal
Sections/1K:15.4

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary289w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
B
74/100
12
Passed
5
Critical
2
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
30/100
F
705 mg
CO₂e / view
5.6 MB
Page Weight
5%
Cleaner Than
New Visitor
805 mg
vs
Returning (cached)
403 mg
Annual (10K/mo)
84.6 kg
Emission Segments
Data Center
157 mg
Network
169 mg
Device
378 mg
Resource Breakdown
JavaScript
518.1 KB
Images
4.2 MB
CSS
793.3 KB
Fonts
12.2 KB
HTML
25.0 KB
Other
4.7 KB
Green Hosting Not Verified
Hostinger
6 recommendations
  • Carbon footprint recommendation preview...
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

47d

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

03.04.2026

Valid Until

02.07.2026

Subject Alternative Names (2)

altera45.frwww.altera45.fr

SHA-256 Fingerprint

FA:C6:D9:94:CC:4F:22:30:86:68:3A:D0:D7:E6:67:73:FD:31:2E:C8...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(max-age=0, no-cache)
content-encoding
Brotli(br)
content-type
text/html; charset=UTF-8
date
Sat, 16 May 2026 00:07:12 GMT
link
<https://www.altera45.fr/wp-json/>; rel="https://api.w.org/"...
referrer-policy
same-origin
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

altera45.fr

Domain Age
2y 6m

Created

14.11.2023

Expires

14.11.2026

Last Updated

26.10.2025

Registrar

Realtime Register B.V.

DNSSEC
Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner
Complianz
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Complianz
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
62/100
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, maximum-scale=1, user-scalable=no
2 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

gilmer + Open Sans

WCAG Partial
64/100
Readability
/30
23/30

18px · LH 1.68

Hierarchy
/20
7/20
WCAG
/25
18/25

1:1 min contrast

Performance
/25
16/25

2 fonts · 11 req

Heading Font

gilmer

Sans

Body Font

Open Sans

Sans18px

Contrast Ratio

1:1

22 issues

Reading Comfort

~33 CPL

Narrow lines
60px
h2
20px
h3
18px
p

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

❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.0:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 25

Color Palette

11 unique colors
4.52:1 AA Light
#ffffff
Background· 41.50000000000001%
#787674
Other· 5%
#192434
Primary· 8.4%
#494e3e
Secondary· 8%
#3b402f
Secondary· 6.4%
#283323
Secondary· 5.9%
#111918
Secondary· 4.4%
#577435
Secondary· 3.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1

User behavior and product analytics

Privacy & Cookies

1

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

altera45.fr(19)gstatic.com(1)

Website Identity

Altera recyclage

Altera recyclage

Organization

Amilly et Montargis (45) Les déchets inertes se transforment en matières premières, Nous recyclons les bétons pour en faire des granulats

Location detected: 🇫🇷 Francevia tld
Realtime Register B.V.fr-FR

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Last analyzed: 16 May 2026 at 00:07

Historical Analysis & Change Tracking