skax.co.kr

https://skax.co.kr· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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skax.co.kr

Mobile

Sponsored

Hosting Provider

SK Co.

IP Address

203.235.208.49

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Seongnam-si, South Korea

ASN

AS10049

Server

Apache

Nameservers

ns.sk-net.com.skcc_dns_p.skcc.com.ns-1925.awsdns-48.co.uk.ns-29.awsdns-03.com.+3 more

Performance

Core Web Vitals

Weight

First Contentful Paint

3.5 s10%

Speed Index

4.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

11.9 MB

70 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Styling

Tailwind CSS

CMS

WordPress

Infrastructure

Hosting

SK Co.

CDN

Vercel Image

Technology Stack

11 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel FullStory

Meta Frameworks

CSS Frameworks

Tag Managers

Payments

Web Servers

Customer Support

Plugins

SEO Analysis

C61/100

Meta Tags5/15

Content6/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness2/4

Mobile4/4

Indexability3/3

skax.co.krskax.co.kr

SK AX

Global Top 10 AX Service Company, SK AX

Title Length5 chars

Recommended: 50-60 chars (~31px / 580px)

Description Length39 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: standard

184 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

6/100

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

D44/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

14/25

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

navheader/footer

Text ratio:1%

Words:413

Token eff.:Optimal

Sections/1K:48.4

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary115w

Descriptive Headingsavg 3.9w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

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

0/15

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.

15/100

1.51 g

CO₂e / view

11.9 MB

Page Weight

Cleaner Than

New Visitor

1.73 g

Returning (cached)

865 mg

Annual (10K/mo)

181.6 kg

Emission Segments

Data Center

338 mg

Network

363 mg

Device

812 mg

Resource Breakdown

JavaScript

1.6 MB

Images

2.7 MB

CSS

4.3 MB

Fonts

3.0 MB

HTML

247.7 KB

Other

149.0 KB

Green Hosting Not Verified

SK Co.

10 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

18d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

10.10.2025

Valid Until

21.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (6)

*.skcc.com*.skax.co.kr*.skcc.co.krskax.co.krskcc.co.krskcc.com

SHA-256 Fingerprint

9B:B1:C4:33:08:9F:E6:C7:5C:85:3E:29:20:D1:5C:CE:EF:ED:7B:94...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

⚪ Custom(s-maxage=10, stale-while-revalidate=31535990)

connection

keep-alive

content-type

text/html; charset=utf-8

date

Tue, 02 Jun 2026 22:19:33 GMT

etag

"cx1q6yguz658m8"

server

Apache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (4)

skccnotes.skcc.co.kr

spmail.skcc.com

spmail.skcc.co.kr

skccnotes_01.skcc.co.kr

Domain Information

skax.co.kr

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.

66/100

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

pretendard

WCAG Partial

50/100

Readability

/30

12/30

14px · LH 1.00

Hierarchy

/20

8/20

WCAG

/25

12/25

1.17:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

pretendard

Sans

Body Font

pretendard

Sans14px

Contrast Ratio

1.17:1

13 issues

Reading Comfort

Single Font Family

left aligned

48px

28px

14px

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

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.2:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 58

Color Palette

9 unique colors

Dark

#000000

Text· 34.300000000000004%

#131317

Text· 11.3%

#13155b

Accent· 7.6%

#2b2f5d

Secondary· 4.2%

#1a1a35

Primary· 3.4000000000000004%

#02012b

Accent· 3.2%

#787b9e

Secondary· 3.1%

Business & Marketing Stack

4 Tools Detected

Enterprise

CRM Systems

SalesforceEnterprise

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(10)connect.facebook.net(3)pi.pardot.com(2)fs.bizspring.net(2)googletagmanager.com(2)

Website Identity

skax.co.kr

Location detected: 🇰🇷 South Koreavia tld

Social Profiles

Facebook LinkedIn

Sponsored

Last analyzed: 02 Jun 2026 at 22:20

Historical Analysis & Change Tracking