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inrs.fr

https://inrs.fr· First analyzed 19 Feb 2026· Updated 19 Feb 2026
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inrs.fr

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Hosting Provider

IP Address

193.203.109.50

Server Location

🇫🇷 Vandœuvre-lès-Nancy, France

ASN

AS47300

Organization

INRS

Server

Apache

Nameservers

arcturus.ciril.fr.orion.ciril.fr.

Performance

Page Speed

1.3 MB
62 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
INRS

Technology Stack

5 Technologies Detected

Libraries

1

CSS Frameworks

1

Tag Managers

1

Web Servers

1

SEO Analysis

B74/100
11
2
1
I
inrs.frinrs.fr

Santé et sécurité au travail - INRS

L'INRS est un organisme de référence dans les domaines de la santé au travail et de la prévention des risques professionnels (accidents du travail, mala...

Description truncated.
Title Length35 chars

Recommended: 50-60 chars

Description Length179 chars

Recommended: 120-160 chars

Issues (1)

  • Many images missing alt text (16/23)

Crawlability

Sitemap

Type: standard

5,204 URLs

robots.txt

8 rules

Sitemap reference found

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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

286d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

03.12.2025

Valid Until

03.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.inrs.frinrs.fr

SHA-256 Fingerprint

08:31:B5:70:2D:3A:6A:C9:F2:6B:C5:A0:75:33:C7:1C:D3:AA:2E:2D...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, no-store, must-revalidate, max-age=0)
content-encoding
📦 Gzip(gzip)
content-type
text/html;charset=UTF-8
date
Thu, 19 Feb 2026 18:08:31 GMT
expires
Thu, 01 Jan 1970 00:00:00 GMT
last-modified
Thu, 19 Feb 2026 18:00:05 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

proxymail1.inrs.fr
proxymail2.inrs.fr

Domain Information

inrs.fr

Domain Age
31y 1m

Created

31.12.1994

Expires

31.12.2026

Last Updated

31.01.2026

Registrar

GIP RENATER

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
Data Protection Officer mentioned

Typography & Readability

sans_serif_webfont

51/100
Readability
/30
10/40
Hierarchy
/20
18/25
WCAG
/25
15/15

Contrast: undefined

Performance
/25
13/20

2 fonts

Heading Font

sans_serif_webfont

Sans24px

Body Font

sans_serif_webfont

Sans

Contrast Ratio

--

Reading Comfort

~47 CPL

Optimal (45–75)
24px
h1
24px
h2
18px
h4
16px
p
Major Third
Scale

✅ Good performance: Using 2 font families keeps load times fast.

✅ Consistent design: Single font family with weight variations is a modern best practice.

✅ Protected text on images: Using gradient for readability.

✅ Optimal line length: ~47 characters per line is comfortable to read.

⚠️ Cramped layout: 38 elements lack adequate spacing.

✅ Clean layout: Consistent left alignment throughout.

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

3

User behavior and product analytics

Privacy & Cookies

1

Cookie consent and privacy compliance tools

2

Categories

4

Total Tools

1

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

8 Resources

5
Scripts
3
Styles
1
Async
0
Defer

Top Script Sources

local(2)googletagmanager.com(1)cdn.cookielaw.org(1)tag.aticdn.net(1)

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Last analyzed: 19 Feb 2026 at 18:08

Historical Analysis & Change Tracking