blueweb.co.kr

https://blueweb.co.kr· First analyzed 13 May 2026· Updated 13 May 2026

Export

blueweb.co.kr

Mobile

Sponsored

Hosting Provider

SK Broadband Co Ltd

IP Address

211.202.2.5

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Goyang-si, South Korea

ASN

AS9318

Organization

SK Broadband Co Ltd

Server

Apache

Nameservers

ns1.blueweb.co.kr.ns.blueweb.co.kr.

Performance

Core Web Vitals

Weight

First Contentful Paint

7.3 s10%

Speed Index

9.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

494 KB

112 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

SK Broadband Co Ltd

Technology Stack

6 Technologies Detected

Analytics

Libraries

Icon Libraries

Web Servers

CSS Frameworks

SEO Analysis

D47/100

Meta Tags5/15

Content11/12

Headings3/8

Technical7/21

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

blueweb.co.krblueweb.co.kr

대한민국 대표 웹호스팅 - (주)블루웹

대한민국 대표 호스팅 기업 - 웹호스팅, 서버호스팅, IDC, 도메인, 홈페이지 제작 등 IT 인프라 전문

Title Length21 chars

Recommended: 50-60 chars (~130px / 580px)

Description Length59 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (55/92) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

14 issues found

Upgrade to view details

Local SEO

Local Search Readiness

8/100

Poor

3 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

F39/100

Bot Access

20/25

Machine Read.

8/25

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:5%

Words:576

Token eff.:Optimal

Sections/1K:45.1

Structured Data

No Schema

Citation Readiness

Opening Summary117w

Descriptive Headingsavg 1.2w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

41/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

2/15

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

7/15

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.

3 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.

35/100

61 mg

CO₂e / view

493.7 KB

Page Weight

90%

Cleaner Than

New Visitor

70 mg

Returning (cached)

35 mg

Annual (10K/mo)

7.3 kg

Emission Segments

Data Center

14 mg

Network

15 mg

Device

33 mg

Resource Breakdown

JavaScript

150.2 KB

Images

153.5 KB

CSS

135.0 KB

HTML

46.4 KB

Other

8.5 KB

Green Hosting Not Verified

SK Broadband Co Ltd

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

0%Critical

No SSL

No WAF

N/A

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

connection

content-type

text/html

date

Wed, 13 May 2026 21:09:46 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

p3p

CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

blueweb-co-kr.mail.protection.outlook.com

Domain Information

blueweb.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.

33/100

Not 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.

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

돋움 + Malgun Gothic

WCAG Partial

50/100

Readability

/30

7/30

11px · LH 1.85

Hierarchy

/20

15/20

1.11x ratio · ✓ H1→H6

WCAG

/25

14/25

1.09:1 min contrast

Performance

/25

14/25

2 fonts

Heading Font

돋움

Sans12px

Body Font

Malgun Gothic

Sans11px

Contrast Ratio

1.09:1

7 issues

Reading Comfort

~118 CPL

Too wide

12px

25px

12px

11px

Minor Third

Scale

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

⚠️ Wide line spacing (1.85). 1.4–1.6 is optimal for body text.

❌ Very long lines: ~118 chars/line causes eye strain. Add max-width constraint.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.1:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFonts

Color Palette

11 unique colors

Light

#ffffff

Background· 54.800000000000004%

#180d09

Secondary· 10.9%

#3e79cb

Primary· 8.6%

#59240d

Accent· 5.9%

#8c5b1c

Accent· 4.7%

#aabbca

Secondary· 3.8%

#a08d65

Secondary· 3.6%

#f0f1eb

Secondary· 2.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

script(5)googletagmanager.com(2)google-analytics.com(1)code.jquery.com(1)blueweb_menu(1)

Website Identity

blueweb.co.kr

Location detected: 🇰🇷 South Koreavia tld

📧 Microsoft 365ko

Sponsored

Last analyzed: 13 May 2026 at 21:10

Historical Analysis & Change Tracking