constructioncayola.com

https://constructioncayola.com· First analyzed 18 May 2026· Updated 18 May 2026

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Mobile

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Hosting Provider

OVHcloud

ovhcloud.com

IP Address

51.91.12.169

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Roubaix, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

dns107.ovh.net.ns107.ovh.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

342 ms10%

Speed Index

445 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.3 MB

29 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

OVHcloud

Technology Stack

7 Technologies Detected

Analytics

Libraries

CSS Frameworks

Web Servers

Languages

Security

SEO Analysis

D53/100

Meta Tags14/15

Content9/12

Headings0/8

Technical13/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

constructioncayola.comconstructioncayola.com

CONSTRUCTIONBTP - L'actualité du BTP et de la construction

L'actualité de la construction, du bâtiment et des travaux publics : bâtiment-gros oeuvre, carrières, environnement, infrastructures TP, rail, réseaux VRD et...

Description truncated.

Title Length58 chars

Recommended: 50-60 chars (~352px / 580px)

Description Length172 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

11 issues found

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Crawlability

Sitemap

robots.txt

52 rules

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

F31/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

4/25

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

Text ratio:5%

Words:648

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

56/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

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

12/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

7/15

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.

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.

57/100

132 mg

CO₂e / view

1.3 MB

Page Weight

70%

Cleaner Than

New Visitor

150 mg

Returning (cached)

75 mg

Annual (10K/mo)

15.8 kg

Emission Segments

Data Center

6 mg

Network

39 mg

Device

86 mg

Resource Breakdown

JavaScript

31.6 KB

Images

478.6 KB

CSS

776.6 KB

HTML

14.7 KB

Other

425 B

Green Hosting Verified

OVHcloud

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

82d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

11.05.2026

Valid Until

09.08.2026

Subject Alternative Names (2)

constructionbtp.comwww.constructionbtp.com

SHA-256 Fingerprint

B4:1F:C0:C9:76:5D:27:5C:A5:65:FC:BE:45:9F:6A:3D:B7:C3:09:F3...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-length

14708

content-type

text/html; charset=UTF-8

date

Mon, 18 May 2026 18:33:57 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

OVH Email

Score

SPF

DKIM

DMARC

MX Records (3)

mx1.ovh.net

mxb.ovh.net

mx2.ovh.net

Domain Information

constructioncayola.com

Domain Age

12y 7m

Created

30.09.2013

Expires

30.09.2026

Last Updated

01.10.2025

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.

65/100

Mobile Friendly6 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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Montserrat

WCAG Partial

59/100

Readability

/30

19/30

16px · LH --

Hierarchy

/20

10/20

WCAG

/25

19/25

1.38:1 min contrast

Performance

/25

11/25

1 font · 4 req

Heading Font

Montserrat

Body Font

Montserrat

Sans16px

Contrast Ratio

1.38:1

2 issues

Reading Comfort

Single Family

left aligned

✅ Excellent readability: 16px body text is ideal for all devices.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.4:1).

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 0

Color Palette

4 unique colors

4.48:1 AA Large Dark

#171717

Text· 53.10000000000001%

#7f7f7f

Other· 34%

#8f6f5b

Primary· 4.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

3 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)googletagmanager.com(1)

Website Identity

constructioncayola.com

12 years old

Location detected: 🇫🇷 Francevia ip

OVH sas📧 OVH Emailfr

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Last analyzed: 18 May 2026 at 18:34

Historical Analysis & Change Tracking