StackOptic
Back to Search
123comparer.fr favicon

123comparer.fr

https://123comparer.fr· First analyzed 13 May 2026· Updated 13 May 2026
Export
123comparer.fr
Desktop screenshot of 123comparer.fr
Mobile screenshot of 123comparer.fr
Mobile

Sponsored

Hosting Provider

Online SAS

IP Address

212.129.1.218

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Paris, France

ASN

AS12876

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

rosalyn.ns.cloudflare.com.karl.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
336 ms10%
Speed Index
437 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
742 KB
115 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Online SAS
CDN
Cloudflare

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Matomo

Meta Frameworks

1
SvelteKit

Other

1
GSAP

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

B70/100
22
2
1
Meta Tags14/15
Content0/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
1
123comparer.fr123comparer.fr

123comparer : Comparateur de prix français et indépendant

Comparateur de prix indépendant en France : grand choix de produits et de boutiques pour acheter moins cher.

Title Length57 chars

Recommended: 50-60 chars (~348px / 580px)

Description Length108 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (41 words). Search engines need substantial content for ranking.

3 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

52 rules

Local SEO

Local Search Readiness

30/100
Needs Work
8 13

Sponsored

AI & LLM Readiness

D43/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
7/25
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:1%
Words:1,309
Token eff.:Optimal

Structured Data

2 JSON-LD
Organization×1.1WebSiteSearchAction
sameAs entity links

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 (9)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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
76/100
11
Passed
1
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
9/15
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...
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.
57/100
A
75 mg
CO₂e / view
741.6 KB
Page Weight
80%
Cleaner Than
New Visitor
86 mg
vs
Returning (cached)
43 mg
Annual (10K/mo)
9.0 kg
Emission Segments
Data Center
4 mg
Network
22 mg
Device
49 mg
Resource Breakdown
HTML
741.6 KB
Green Hosting Verified
Scaleway
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

26%Critical
Interactive

HTTPS

WAF

40d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

24.03.2026

Valid Until

22.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

123comparer.fr*.123comparer.fr

SHA-256 Fingerprint

78:8C:08:D6:D1:36:D0:08:29:2E:98:3C:05:4E:2C:01:33:C4:7D:71...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray🇫🇷 Paris
9fad9491cb931661-CDG
content-encoding
zstd
content-type
text/html
date
Wed, 13 May 2026 00:34:57 GMT
Good Warning Issue

Email Infrastructure

OVH Email

Score

45

SPF
DKIM
DMARC

MX Records (3)

mx1.ovh.net
mx2.ovh.net
mxb.ovh.net

Domain Information

123comparer.fr

Domain Age
12y 7m

Created

30.09.2013

Expires

30.09.2028

Last Updated

22.09.2025

Registrar

OVH

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
C
69/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto Flex Variable

WCAG Fail
61/100
Readability
/30
14/30

12px · LH 1.33

Hierarchy
/20
12/20

1x ratio · ✓ H1→H6

WCAG
/25
15/25

1:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

Roboto Flex Variable

Sans12px

Body Font

Roboto Flex Variable

Sans12px

Contrast Ratio

1:1

33 issues

Reading Comfort

~45 CPL

Optimal (45–75)
12px
h1
27px
h2
16px
h3
12px
p
Augmented Fourth
Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

❌ Low contrast: 33 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

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

Buy on MyFontsFlesch 8

Color Palette

7 unique colors
4.88:1 AA Light
#ffffff
Background· 66%
#7d6e69
Secondary· 4.6%
#598fb5
Primary· 10.7%
#342624
Secondary· 5.4%
#8797a4
Secondary· 2.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

5 Resources

1
Scripts
4
Styles
1
Async
0
Defer

Top Script Sources

googletagmanager.com(1)

Website Identity

123comparer

www.123comparer.fr
12 years old

23 rue de la Haye, Schiltigheim, France

F-67300, Schiltigheim, France

Location detected: 🇫🇷 Francevia tld
OVH📧 OVH Emailfr-FR

Social Profiles

FacebookX (Twitter)

Sponsored

Last analyzed: 13 May 2026 at 00:35

Historical Analysis & Change Tracking