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decenter.kr

https://decenter.kr· First analyzed 14 May 2026· Updated 14 May 2026
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decenter.kr
Desktop screenshot of decenter.kr
Mobile screenshot of decenter.kr
Mobile

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Hosting Provider

NBP

IP Address

223.130.139.200

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Seongnam-si, South Korea

ASN

AS135354

Server

Nginx

Nameservers

ns4.whoisdomain.kr.ns3.whoisdomain.kr.ns2.whoisdomain.kr.ns1.whoisdomain.kr.

Performance

77

Core Web Vitals

Weight

First Contentful Paint
2.7 s10%
Speed Index
3.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
130 KB
90 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
NBP

Technology Stack

6 Technologies Detected

Libraries

3
jQuery
jQuery UI
Swiper

Fonts

1
Google Fonts

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

C67/100
18
7
1
Meta Tags7/15
Content12/12
Headings3/8
Technical16/21
E-E-A-T5/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
D
decenter.krdecenter.kr

디센터 Decenter

디센터(Decenter)는 블록체인 업계의 핵심소식들을 생생히 보도하는, 탈중앙화 시대로 가기 위한 모든 정보가 흐르는 열린 뉴스 허브입니다.

Title Length12 chars

Recommended: 50-60 chars (~74px / 580px)

Description Length79 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Local SEO

Local Search Readiness

9/100
Poor
2 14 1

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

Sponsored

AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
4/25
Citation
10/25

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:30%
Words:6,120
Token eff.:Excessive
Sections/1K:2.5
Depth:2/5

Structured Data

1 JSON-LD
Person×1.3
sameAs entity links

Citation Readiness

Opening Summary
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 (9)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
C
60/100
5
Passed
6
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
10/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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.
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.
42/100
A+
16 mg
CO₂e / view
129.9 KB
Page Weight
95%
Cleaner Than
New Visitor
18 mg
vs
Returning (cached)
9 mg
Annual (10K/mo)
1.9 kg
Emission Segments
Data Center
4 mg
Network
4 mg
Device
9 mg
Resource Breakdown
Fonts
686 B
HTML
129.3 KB
Green Hosting Not Verified
NBP
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

129d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

03.09.2025

Valid Until

20.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.decenter.krdecenter.kr

SHA-256 Fingerprint

82:D7:AD:09:66:25:E9:88:32:2B:DB:BF:3D:DF:93:87:ED:AF:90:30...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-language
ko-KR
content-type
text/html;charset=UTF-8
date
Thu, 14 May 2026 05:15:48 GMT
server
nginx
transfer-encoding
chunked
was
TMS3
Good Warning Issue

Email Infrastructure

Google Workspace

Score

20

SPF
DKIM
DMARC

MX Records (5)

ALT1.ASPMX.L.GOOGLE.COM
ALT4.ASPMX.L.GOOGLE.COM
ALT2.ASPMX.L.GOOGLE.COM
ASPMX.L.GOOGLE.COM

+1 more

Domain Information

decenter.kr

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.
D
43/100
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.
Viewport
initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0, user-scalable=no
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Pretendard

WCAG Partial
43/100
Readability
/30
9/30

12px · LH 1.00

Hierarchy
/20
12/20

2x ratio

WCAG
/25
13/25

1.72:1 min contrast

Performance
/25
9/25

3 fonts · 1 req

Heading Font

Pretendard

Sans24px

Body Font

Pretendard

Sans12px

Contrast Ratio

1.72:1

13 issues

Reading Comfort

Single Font Family

center aligned
24px
h1
16px
h2
14px
h3
16px
h4
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.7:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

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

GGoogle FontsBuy on MyFontsFlesch 69

Color Palette

10 unique colors
10.23:1 AAA Light
#ffffff
Background· 42.599999999999994%
#483f3c
Secondary· 6.3%
#1c202c
Primary· 12.3%
#195dad
Accent· 10.2%
#093e8c
Accent· 5.4%
#54637d
Secondary· 4.4%
#68818e
Secondary· 4.2%
#ab9f8e
Secondary· 3.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

static.sedaily.com(18)uac.sedaily.com(1)developers.kakao.com(1)

Website Identity

디센터

Person
decenter.kr/
Location detected: 🇰🇷 South Koreavia tld
📧 Google Workspace

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Last analyzed: 14 May 2026 at 05:16

Historical Analysis & Change Tracking