hash.kr

https://hash.kr· First analyzed 24 May 2026· Updated 24 May 2026

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hash.kr

Mobile

Sponsored

Hosting Provider

Kidc

IP Address

110.45.146.177

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Yongsan-dong, South Korea

ASN

AS3786

Organization

Kidc

Server

Apache

Nameservers

ns2.asadal.net.ns1.asadal.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.8 s10%

Speed Index

3.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.8 MB

136 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Medium

Technology Stack

8 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Advertising

Google Ads Google AdSense

Libraries

CSS Frameworks

Web Servers

Customer Support

SEO Analysis

C60/100

Meta Tags5/15

Content11/12

Headings1/8

Technical19/25

E-E-A-T3/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

hash.krhash.kr

위키원

채굴, 거래, 거래소, 비트코인, 알트코인, 블록체인, ICO 정보제공

Title Length3 chars

Recommended: 50-60 chars (~18px / 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

3,960 URLs

robots.txt

3 rules

Allows all crawlers

Local SEO

Local Search Readiness

3/100

Poor

1 14 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.

7/25

Schema Data

0/25

Citation

15/25

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:9%

Words:2,100

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary43w

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card0/3

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.

61/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

7/20

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

13/15

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

ARIA & Roles

4/15

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.

2/100

361 mg

CO₂e / view

2.8 MB

Page Weight

30%

Cleaner Than

New Visitor

412 mg

Returning (cached)

206 mg

Annual (10K/mo)

43.3 kg

Emission Segments

Data Center

81 mg

Network

87 mg

Device

194 mg

Resource Breakdown

JavaScript

345.6 KB

Images

539.4 KB

CSS

1.9 MB

HTML

114.1 KB

Other

1.5 KB

Green Hosting Not Verified

Kidc

8 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

30d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

Valid From

23.05.2025

Valid Until

23.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

hash.wiki1.kr

SHA-256 Fingerprint

CB:B3:89:2D:C8:C1:69:E7:2A:77:E4:A1:F6:D6:60:3F:B8:70:B9:C5...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-type

text/html

date

Sun, 24 May 2026 16:00:39 GMT

keep-alive

timeout=5, max=100

server

Apache

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

110.45.146.88.hash.kr

Domain Information

hash.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.

56/100

Mobile Friendly3 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,minimum-scale=1.0,maximum-scale=1.0

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

malgun + 맑은 고딕

WCAG Partial

53/100

Readability

/30

14/30

12px · LH 1.33

Hierarchy

/20

7/20

WCAG

/25

14/25

2.88:1 min contrast

Performance

/25

18/25

2 fonts · 3 req

Heading Font

malgun

Body Font

맑은 고딕

Sans12px

Contrast Ratio

2.88:1

20 issues

Reading Comfort

~45 CPL

Optimal (45–75)

17px

12px

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

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 2.9:1).

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

Buy on MyFontsFlesch 48

Color Palette

9 unique colors

Light

#ffffff

Background· 71.5%

#384b79

Primary· 5.4%

#e9e4e4

Border· 4.2%

#818fa6

Secondary· 3.1%

#cda08f

Secondary· 2.7%

#e8d5cf

Secondary· 1.5%

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

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(5)local(5)gwi.asadal.com(3)google-analytics.com(2)

Website Identity

hash.kr

Location detected: 🇰🇷 South Koreavia tld

Social Profiles

Facebook X (Twitter)Medium

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Last analyzed: 24 May 2026 at 16:01

Historical Analysis & Change Tracking