yellowkorner.com

https://yellowkorner.com· First analyzed 14 May 2026· Updated 14 May 2026

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yellowkorner.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.18.191.30

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

CDN

Nameservers

dns105.ovh.net.ns105.ovh.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

600 ms10%

Speed Index

780 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.5 MB

84 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Cloudflare

CDN

Technology Stack

12 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel

Advertising

Google Ads Microsoft Advertising Criteo

CSS Frameworks

UI Components

Icon Libraries

Tag Managers

Reviews

SEO Analysis

C65/100

Meta Tags12/15

Content11/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile3/4

Indexability3/3

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Title Length70 chars

Recommended: 50-60 chars (~422px / 580px)

Description Length144 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

26 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

13/100

Poor

4 12 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

11/25

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:2%

Words:646

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary94w

Descriptive Headingsavg 2.8w

Canonical URL

Open Graph1/3

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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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.

59/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

5/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

14/15

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

Keyboard & Focus

10/15

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...

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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.

53/100

254 mg

CO₂e / view

2.5 MB

Page Weight

30%

Cleaner Than

New Visitor

290 mg

Returning (cached)

145 mg

Annual (10K/mo)

30.5 kg

Emission Segments

Data Center

12 mg

Network

75 mg

Device

167 mg

Resource Breakdown

JavaScript

436.2 KB

Images

1.6 MB

CSS

211.3 KB

Fonts

166.3 KB

HTML

44.5 KB

Other

14.6 KB

Green Hosting Verified

Cloudflare

GWF Verified

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

109d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Gandi SAS

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

31.07.2025

Valid Until

31.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.yellowkorner.comyellowkorner.com

SHA-256 Fingerprint

1E:5C:77:6E:36:39:62:C6:57:55:DC:AC:36:E4:67:C4:E6:D4:BC:D9...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

26340

content-encoding

📦 Gzip(gzip)

content-length

45300

content-type

text/html;charset=UTF-8

date

Thu, 14 May 2026 04:54:03 GMT

Good Warning Issue

Email Infrastructure

OVH Email

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mx1.mail.ovh.net

mx2.mail.ovh.net

mx3.mail.ovh.net

Domain Information

yellowkorner.com

Domain Age

21 years

Created

13.05.2005

Expires

30.04.2027

Last Updated

01.05.2026

Registrar

OVH sas

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

67/100

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=1.0, viewport-fit=cover

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Libre Baskerville + Helvetica Neue

WCAG Partial

57/100

Readability

/30

16/30

11px · LH 1.30

Hierarchy

/20

7/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

18/25

System fonts

Heading Font

Libre Baskerville

Serif

Body Font

Helvetica Neue

Sans11px

Contrast Ratio

1:1

12 issues

Reading Comfort

~36 CPL

Narrow lines

35px

11px

❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

11 unique colors

12.56:1 AAA Dark

#000000

Background· 19.9%

#c2cac6

Other· 7.3%

#493151

Primary· 22.5%

#bcb5ac

Secondary· 10.8%

#362630

Secondary· 7.3%

#f8f0c7

Accent· 5.8%

#56444a

Secondary· 3.5%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Reviews & Social Proof

TrustpilotMid-Market

Customer reviews and testimonials

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(10)connect.facebook.net(2)wws.yellowkorner.com(2)googletagmanager.com(2)bat.bing.com(1)

Website Identity

yellowkorner.com

21 years old

Location detected: 🇨🇦 Canadavia ip

OVH sas📧 OVH Emailfr

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 14 May 2026 at 04:54

Historical Analysis & Change Tracking