catholic.ac.kr

https://catholic.ac.kr· First analyzed 15 May 2026· Updated 15 May 2026

Export

catholic.ac.kr

Mobile

Sponsored

Hosting Provider

Hakgyobeopindongeunhakwon

IP Address

203.229.200.56

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Bucheon-si, South Korea

ASN

AS4766

Organization

Hakgyobeopindongeunhakwon

Server

Apache

Nameservers

ns2.kornet.net.ns.cuk.ac.kr.

Performance

Core Web Vitals

Weight

First Contentful Paint

11.0 s10%

Speed Index

14.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

20.9 MB

159 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Hakgyobeopindongeunhakwon

Technology Stack

6 Technologies Detected

Libraries

Frameworks

UI Components

CSS Frameworks

Web Servers

SEO Analysis

C60/100

Meta Tags4/15

Content11/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

catholic.ac.krcatholic.ac.kr

가톨릭대학교

No description available for this page.

Title Length6 chars

Recommended: 50-60 chars (~37px / 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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

99 URLs

99 sub-sitemaps

robots.txt

4 rules

Local SEO

Local Search Readiness

18/100

Poor

6 10 2

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

Sponsored

AI & LLM Readiness

F31/100

Bot Access

20/25

Machine Read.

3/25

Schema Data

0/25

Citation

8/25

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

nav

Text ratio:8%

Words:3,278

Token eff.:Poor Structure

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary15w

Descriptive Headingsavg 2.8w

Canonical URL

Open Graph0/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

80/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

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

9/15

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.

2 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.

17/100

2.65 g

CO₂e / view

20.9 MB

Page Weight

Cleaner Than

New Visitor

3.03 g

Returning (cached)

1.51 g

Annual (10K/mo)

317.7 kg

Emission Segments

Data Center

591 mg

Network

635 mg

Device

1.42 g

Resource Breakdown

JavaScript

1.1 MB

Images

16.2 MB

CSS

3.4 MB

HTML

232.1 KB

Other

3.5 KB

Green Hosting Not Verified

Hakgyobeopindongeunhakwon

8 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

76%Good

Interactive

HTTPS

No WAF

72d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

25.06.2025

Valid Until

26.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.catholic.ac.krcatholic.ac.kr

SHA-256 Fingerprint

34:E4:9A:12:CF:32:31:84:04:60:28:FF:2D:34:7D:74:D4:43:B8:A9...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cms-cache-crawling

Fri May 15 20:31:47 KST 2026

cms-cache-lastmodified

Fri May 15 16:45:23 KST 2026

connection

keep-alive

content-language

content-security-policy

content-type

text/html;charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

zmx902.mailplug.com

Domain Information

catholic.ac.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.

55/100

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=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Pretendard

WCAG Partial

64/100

Readability

/30

16/30

18px · LH --

Hierarchy

/20

16/20

1.78x ratio · ✓ H1→H6

WCAG

/25

15/25

2.82:1 min contrast

Performance

/25

17/25

System fonts

Heading Font

Pretendard

Sans32px

Body Font

Pretendard

Sans18px

Contrast Ratio

2.82:1

7 issues

Reading Comfort

~141 CPL

Too wide

32px

75px

60px

30px

18px

Minor Third

Scale

✅ Excellent readability: 18px body text is ideal for all devices.

❌ Very long lines: ~141 chars/line causes eye strain. Add max-width constraint.

✅ Easy to read: Flesch score 79/100 — accessible to general audiences.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 2.8:1).

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

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid TypeFlesch 79

Color Palette

9 unique colors

7.27:1 AAA Dark

#000000

Background· 17.8%

#9996a6

Secondary· 5.7%

#43302e

Primary· 24.1%

#66514b

Secondary· 14.6%

#584042

Secondary· 13.4%

#0c0d12

Secondary· 6.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(19)player.vimeo.com(1)

Website Identity

catholic.ac.kr

prcuk@catholic.ac.kr

성심교정성심교정14662 경기도 부천시 원미구 지봉로 43(TEL) 02-2164-4114성의교정성의교정06591 서울특별시 서초구 반포대로 222(TEL) 02-3147-8114성신교정성신교정03083 서울특별시

Location detected: 🇰🇷 South Koreavia tld

Social Profiles

Facebook Instagram YouTube

Sponsored

Last analyzed: 15 May 2026 at 11:33

Historical Analysis & Change Tracking