crimsoneditor.com

https://crimsoneditor.com· First analyzed 02 May 2026· Updated 02 May 2026

Export

crimsoneditor.com

Mobile

Sponsored

Hosting Provider

Kidc

IP Address

222.231.2.20

Site Location

🇰🇷 South Koreavia ip

Server Location

🇰🇷 Yongsan-dong, South Korea

ASN

AS3786

Organization

Kidc

Server

Apache

Nameservers

ns3.nskorea.com.ns.nskorea.com.ns2.nskorea.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

371 ms10%

Speed Index

482 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4 KB

3 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Kidc

Technology Stack

4 Technologies Detected

CSS Frameworks

Fonts

Customer Support

Web Servers

SEO Analysis

F32/100

Meta Tags4/15

Content0/12

Headings8/8

Technical10/21

E-E-A-T0/7

Images0/7

Links1/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

crimsoneditor.comcrimsoneditor.com

oops!

No description available for this page.

Title Length5 chars

Recommended: 50-60 chars (~28px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (21 words). Search engines need substantial content for ranking.

11 issues found

Upgrade to view details

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F28/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

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:20

Token eff.:Too Short

Sections/1K:10

Structured Data

No Schema

Citation Readiness

Opening Summary10w

Descriptive Headingsavg 4w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

74/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

14/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

15/15

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

1/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

56/100

A+

<0.001 g

CO₂e / view

3.5 KB

Page Weight

95%

Cleaner Than

New Visitor

<0.001 g

Returning (cached)

<0.001 g

Annual (10K/mo)

48 g

Emission Segments

Data Center

<0.001 g

Network

<0.001 g

Device

<0.001 g

Resource Breakdown

Fonts

902 B

HTML

2.7 KB

Green Hosting Not Verified

Kidc

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

71d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

14.04.2026

Valid Until

13.07.2026

Subject Alternative Names (2)

msg.nskorea.comwww.msg.nskorea.com

SHA-256 Fingerprint

09:AB:68:83:10:AB:A5:EC:24:25:EE:B2:D5:36:79:B1:3C:FD:37:5F...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

2429

content-type

text/html; charset=UTF-8

date

Sat, 02 May 2026 14:45:46 GMT

keep-alive

timeout=5, max=100

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail7.ymail.net

Domain Information

crimsoneditor.com

Domain Age

24y 9m

Created

03.08.2001

Expires

03.08.2026

Last Updated

22.07.2025

Registrar

Gabia, Inc.

DNSSEC

Not Enabled

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.

53/100

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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Montserrat

WCAG Partial

71/100

Readability

/30

18/30

14px · LH --

Hierarchy

/20

19/20

16.43x ratio · ✓ H1→H6

WCAG

/25

19/25

3.45:1 min contrast

Performance

/25

15/25

2 fonts · 1 req

Heading Font

Montserrat

Sans230px

Body Font

Montserrat

Sans14px

Contrast Ratio

3.45:1

Below AA

Reading Comfort

Single Font Family

center aligned

230px

24px

14px

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

⚠️ Partial contrast: 0 elements below WCAG AA threshold (min 3.5:1).

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

✅ Strong hierarchy: Headlines are 16.4x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

GGoogle Fonts

Color Palette

7 unique colors

16.48:1 AAA Light

#ffffff

Text· 94.8%

#1f1f1f

Other· 0.5%

#498ed3

Primary· 2.6%

#a8bac9

Secondary· 0.7%

#dae3e9

Secondary· 0.5%

Sponsored

Scripts & Styles

2 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.channel.io(1)

Website Identity

crimsoneditor.com

24 years old

Location detected: 🇰🇷 South Koreavia ip

Gabia, Inc.en

Sponsored

Last analyzed: 02 May 2026 at 14:28

Historical Analysis & Change Tracking