obsnews.co.kr

https://obsnews.co.kr· First analyzed 28 May 2026· Updated 28 May 2026

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obsnews.co.kr

Mobile

Sponsored

Hosting Provider

NBP

IP Address

101.101.211.166

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Seongnam-si, South Korea

ASN

AS135354

Nameservers

ns2.obs.co.kr.ns.obs.co.kr.

Performance

Core Web Vitals

Weight

First Contentful Paint

4.2 s10%

Speed Index

5.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

444 KB

136 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

NBP

Technology Stack

11 Technologies Detected

Advertising

Google Ads Google AdSense Criteo

Libraries

CSS Frameworks

Analytics

UI Components

Fonts

SEO Analysis

D59/100

Meta Tags4/15

Content11/12

Headings3/8

Technical18/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

obsnews.co.krobsnews.co.kr

OBS경인TV

No description available for this page.

Title Length7 chars

Recommended: 50-60 chars (~46px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

100 URLs

robots.txt

7 rules

Allows all crawlers

Local SEO

Local Search Readiness

8/100

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

D42/100

Bot Access

20/25

Machine Read.

11/25

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

def. listsnav

Text ratio:5%

Words:1,515

Token eff.:Optimal

Sections/1K:1.3

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary11w

Descriptive Headingsavg 1.6w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

73/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

17/20

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

Forms & Inputs

12/15

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

5/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

9/15

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.

44/100

55 mg

CO₂e / view

444.2 KB

Page Weight

90%

Cleaner Than

New Visitor

63 mg

Returning (cached)

31 mg

Annual (10K/mo)

6.6 kg

Emission Segments

Data Center

12 mg

Network

13 mg

Device

30 mg

Resource Breakdown

JavaScript

295.9 KB

CSS

4.3 KB

Fonts

92.2 KB

HTML

28.9 KB

Other

22.9 KB

Green Hosting Not Verified

NBP

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

44d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

12.04.2026

Valid Until

11.07.2026

Subject Alternative Names (6)

cdn.obsnews.co.krcms.obsnews.co.krm.obsnews.co.krobsnews.co.krslv.obsnews.co.krwww.obsnews.co.kr

SHA-256 Fingerprint

DB:99:00:65:56:9A:DD:91:C9:7A:D4:50:81:1E:AB:FB:F2:F0:FB:53...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

content-encoding

📦 Gzip(gzip)

content-length

29307

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 02:26:15 GMT

server

Good Warning Issue

Domain Information

obsnews.co.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.

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=1200

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Malgun Gothic

WCAG Partial

72/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

14/20

✓ H1→H6 order

WCAG

/25

14/25

1.04:1 min contrast

Performance

/25

20/25

2 fonts · 1 req

Heading Font

Malgun Gothic

Sans0

Body Font

Malgun Gothic

Sans16px

Contrast Ratio

1.04:1

8 issues

Reading Comfort

Single Font Family

left aligned

16px

40px

31px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

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

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

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

GGoogle Fonts Buy on MyFonts

Color Palette

12 unique colors

20.5:1 AAA Light

#ffffff

Background· 46.1%

#040404

Text· 6.4%

#9b8f85

Secondary· 5.5%

#22252e

Secondary· 4.6%

#534642

Secondary· 3.2%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.obsnews.co.kr(14)ssl.pstatic.net(2)pagead2.googlesyndication.com(1)googletagservices.com(1)wcs.naver.net(1)

Website Identity

obsnews.co.kr

Location detected: 🇰🇷 South Koreavia tld

Social Profiles

Facebook X (Twitter)YouTube

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Last analyzed: 28 May 2026 at 02:27

Historical Analysis & Change Tracking