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coperniparis.com

https://coperniparis.com· First analyzed 24 May 2026· Updated 24 May 2026
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coperniparis.com
Desktop screenshot of coperniparis.com
Mobile screenshot of coperniparis.com
Mobile

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Hosting Provider

Shopify
shopify.com

IP Address

23.227.38.65

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Ottawa, Canada

ASN

AS13335

Organization

Shopify, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns49.domaincontrol.com.ns50.domaincontrol.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
796 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
313 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Shopify
ecommerce
prodCustom
Shopify Theme

Detected Apps

KlaviyoFacebook ChannelInstagram ShoppingTikTok

Technology Stack

13 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook PixelFullStoryMicrosoft Clarity

Libraries

1
jQueryv3.5.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Adobe Fonts (Typekit)

Tag Managers

1
Google Tag Manager

Email Marketing

1
Klaviyo

CDN

1
Cloudflare

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

B74/100
24
3
2
Meta Tags12/15
Content8/12
Headings3/8
Technical23/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
C
coperniparis.comcoperniparis.com

COPERNI | Official Website – Coperni

Discover the world of Coperni, a Parisian ready-to-wear and accessories brand designed by Sébastien Meyer & Arnaud Vaillant, established in 2013.

Title Length37 chars

Recommended: 50-60 chars (~222px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (11/19) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

13 URLs

13 sub-sitemaps

robots.txt

88 rules

Sitemap reference found

Local SEO

Local Search Readiness

27/100
Needs Work
7 11

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AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
7/25
Citation
9/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:1,698
Token eff.:Optimal

Structured Data

2 JSON-LD
Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary13w
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
C
65/100
10
Passed
5
Critical
3
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
7/20
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.
4 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.
51/100
D
246 mg
CO₂e / view
2.4 MB
Page Weight
30%
Cleaner Than
New Visitor
281 mg
vs
Returning (cached)
140 mg
Annual (10K/mo)
29.5 kg
Emission Segments
Data Center
12 mg
Network
72 mg
Device
161 mg
Resource Breakdown
JavaScript
1.7 MB
Images
523.6 KB
CSS
96.9 KB
HTML
65.7 KB
Other
10.8 KB
Green Hosting Verified
Cloudflare
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

65%Fair
Critical / Transactional

HTTPS

WAF

60d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

24.04.2026

Valid Until

23.07.2026

Subject Alternative Names (1)

coperni.com

SHA-256 Fingerprint

B0:5E:FA:2D:5E:D0:53:8C:A1:8A:44:AA:F7:A2:A5:3C:8B:1F:CA:01...

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
a00ab2249e45aa06-BOS
content-encoding
⚡ Brotli(br)
content-language
en-US
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-ins...
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

coperniparis-com.mail.protection.outlook.com

Domain Information

coperniparis.com

Domain Age
6 years

Created

06.05.2020

Expires

06.05.2027

Last Updated

07.05.2026

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
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.
B
79/100
Mobile Friendly24 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

system_ui

WCAG Partial
66/100
Readability
/30
14/30

12px · LH 1.25

Hierarchy
/20
19/20

2.67x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
16/25

1 font

Heading Font

system_ui

Sans32px

Body Font

system_ui

Sans12px

Contrast Ratio

1:1

1 issue

Reading Comfort

~47 CPL

Optimal (45–75)
32px
h1
32px
h2
28px
h3
12px
p

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

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

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

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

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 51

Color Palette

5 unique colors
12.32:1 AAA Dark
#343534
Other· 59.5%
#ffffff
Background· 16.400000000000002%
#1b1714
Primary· 8%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
19
Async
1
Defer

Top Script Sources

googletagmanager.com(6)connect.facebook.net(2)coperni.com(2)7ce243a1e1a2.cdn4.forter.com(1)cdn.shopify.com(1)

Website Identity

Coperni

Coperni

Organization
coperni.com
6 years old
Location detected: 🇨🇦 Canadavia ip
GoDaddy.com, LLC📧 Microsoft 365en

Social Profiles

InstagramYouTubeTikTok

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Last analyzed: 24 May 2026 at 07:48

Historical Analysis & Change Tracking