colorkit.io

https://colorkit.io· First analyzed 15 May 2026· Updated 15 May 2026

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colorkit.io

Mobile

Sponsored

Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

104.198.14.52

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 The Dalles, United States

ASN

AS396982

Organization

Google Cloud (us-west1)

Server

Netlify

Nameservers

dns1.registrar-servers.com.dns2.registrar-servers.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

4.0 s10%

Speed Index

5.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

188 KB

15 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Platform

Netlify

Technology Stack

4 Technologies Detected

Analytics

CSS Frameworks

Platforms

SEO Analysis

D48/100

Meta Tags8/15

Content6/12

Headings3/8

Technical15/25

E-E-A-T0/7

Images0/7

Links4/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

colorkit.iocolorkit.io

ColorKit | Color Blending Tool

ColorKit blends colors and generates a color's shades and tints.

Title Length30 chars

Recommended: 50-60 chars (~170px / 580px)

Description Length64 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

5/100

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

D40/100

Bot Access

20/25

Machine Read.

9/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:4%

Words:175

Token eff.:Too Short

Sections/1K:11.4

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary68w

Descriptive Headingsavg 4w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

65/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

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

3/15

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.

77/100

A+

19 mg

CO₂e / view

187.8 KB

Page Weight

95%

Cleaner Than

New Visitor

22 mg

Returning (cached)

11 mg

Annual (10K/mo)

2.3 kg

Emission Segments

Data Center

<0.001 g

Network

6 mg

Device

13 mg

Resource Breakdown

JavaScript

105.2 KB

Images

2.7 KB

CSS

79.1 KB

HTML

785 B

Green Hosting Verified

Google Cloud

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

41d

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

Valid From

28.03.2026

Valid Until

26.06.2026

Subject Alternative Names (1)

colorkit.io

SHA-256 Fingerprint

09:0F:BF:A7:25:00:69:B4:FE:7F:1F:6C:6A:4E:69:C6:37:DC:B4:15...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

cache-control

🟡 0s(public,max-age=0,must-revalidate)

cache-status

"Netlify Edge"; fwd=miss

content-encoding

⚡ Brotli(br)

content-length

485

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (7)

eforward7.registrar-servers.com

eforward4.registrar-servers.com

eforward3.registrar-servers.com

eforward1.registrar-servers.com

+3 more

Domain Information

colorkit.io

Domain Age

6y 11m

Created

19.06.2019

Expires

19.06.2026

Last Updated

25.05.2025

Registrar

NameCheap, Inc.

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.

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

StyreneB

WCAG Partial

60/100

Readability

/30

22/30

14px · LH 1.40

Hierarchy

/20

8/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

13/25

1 font · 2 req

Heading Font

StyreneB

Sans

Body Font

StyreneB

Sans14px

Contrast Ratio

1:1

5 issues

Reading Comfort

~42 CPL

Narrow lines

12px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

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

✅ 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 59

Color Palette

10 unique colors

4.37:1 AA Large Light

#ffffff

Background· 24.6%

#807773

Other· 1.1%

#86ad8c

Primary· 11.000000000000002%

#e6adce

Accent· 10.3%

#ceadbe

Secondary· 10.3%

#55ab6a

Secondary· 10.1%

#6ab07e

Secondary· 10.1%

#ede2e3

Secondary· 1.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)googletagmanager.com(2)google-analytics.com(1)

Website Identity

colorkit.io

frank@f-larocca.com

6 years old

Location detected: 🇺🇸 United Statesvia ip

NameCheap, Inc.en

Social Profiles

Facebook X (Twitter)

Sponsored

Last analyzed: 15 May 2026 at 13:05

Historical Analysis & Change Tracking