seong-ok.kr

https://seong-ok.kr· First analyzed 25 Apr 2026· Updated 25 Apr 2026

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seong-ok.kr

Mobile

Sponsored

Hosting Provider

broadNnet

IP Address

175.118.126.55

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Gangdong-gu, South Korea

ASN

AS9318

Organization

broadNnet

Server

Apache

Nameservers

ns1.ibrain.kr.ns2.ibrain.kr.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.9 s10%

Speed Index

3.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

9.8 MB

30 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

broadNnet

Technology Stack

6 Technologies Detected

UI Components

Swiper

Other

AOS (Animate On Scroll)

CSS Frameworks

Web Servers

Languages

Libraries

SEO Analysis

D46/100

Meta Tags5/15

Content7/12

Headings3/8

Technical10/21

E-E-A-T3/7

Images1/7

Links3/5

URL5/5

Social2/5

Freshness0/4

Mobile4/4

Indexability3/3

seong-ok.krseong-ok.kr

메인화면 | Nextgen-Solution

넥스트젠 솔루션 주식회사는 오더링크와 같이 혁신적이고 창의적인 소프트웨어 솔루션을 제공하는 기업입니다

Title Length23 chars

Recommended: 50-60 chars (~136px / 580px)

Description Length56 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (18/21) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

8/100

Poor

3 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.

5/25

Schema Data

0/25

Citation

13/25

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:3%

Words:193

Token eff.:Too Short

Sections/1K:15.5

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary38w

Descriptive Headingsavg 3.7w

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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.

78/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

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

11/15

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.

2 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.

11/100

1.24 g

CO₂e / view

9.8 MB

Page Weight

Cleaner Than

New Visitor

1.41 g

Returning (cached)

707 mg

Annual (10K/mo)

148.5 kg

Emission Segments

Data Center

276 mg

Network

297 mg

Device

664 mg

Resource Breakdown

JavaScript

637.5 KB

Images

986.8 KB

CSS

8.2 MB

HTML

24.1 KB

Green Hosting Not Verified

broadNnet

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

No SSL

No WAF

N/A

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HTTP Headers

Developer Console

connection

Keep-Alive

content-type

text/html; charset=UTF-8

date

Sat, 25 Apr 2026 13:37:24 GMT

keep-alive

timeout=5, max=100

server

Apache/2.4.59 (Unix) OpenSSL/1.0.2h PHP/5.6.40

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

seong-ok.kr

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

65/100

Mobile Friendly2 breakpoints

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Pretendard

WCAG Partial

57/100

Readability

/30

16/30

14px · LH 1.71

Hierarchy

/20

8/20

1.14x ratio

WCAG

/25

17/25

1:1 min contrast

Performance

/25

16/25

1 font · 7 req

Heading Font

Pretendard

Sans16px

Body Font

Pretendard

Sans14px

Contrast Ratio

1:1

5 issues

Reading Comfort

~43 CPL

Narrow lines

16px

64px

20px

14px

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

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

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

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

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

Buy on MyFonts

Color Palette

6 unique colors

9.94:1 AAA Dark

#424342

Other· 42.699999999999996%

#ffffff

Background· 27.4%

#1c1313

Primary· 5.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(6).(1)uicdn.toast.com(1)

Website Identity

seong-ok.kr

mhcho@nextgensol.co.kr

Location detected: 🇰🇷 South Koreavia tld

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Last analyzed: 25 Apr 2026 at 13:38

Historical Analysis & Change Tracking