ssu.ac.kr

https://ssu.ac.kr· First analyzed 01 May 2026· Updated 01 May 2026

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ssu.ac.kr

Mobile

Sponsored

Hosting Provider

NHN

IP Address

133.186.209.224

Site Location

🇰🇷 South Koreavia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS45974

Organization

NHN

Server

mod_myfixip/1.4

Nameservers

ns.ssu.ac.kr.ns1.ssu.ac.kr.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.6 s10%

Speed Index

3.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

20.4 MB

215 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv5.1.1

Infrastructure

Hosting

NHN

Technology Stack

11 Technologies Detected

CSS Frameworks

Libraries

Analytics

Plugins

Js_Composer Search_Number

UI Components

Swiper

Fonts

Google Fonts

SEO Analysis

D54/100

Meta Tags4/15

Content10/12

Headings6/8

Technical16/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile2/4

Indexability3/3

ssu.ac.krssu.ac.kr

숭실대학교 - 숭실대학교에 오신 것을 환영합니다.

No description available for this page.

Title Length27 chars

Recommended: 50-60 chars (~165px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

11 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

5 rules

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

F36/100

Bot Access

20/25

Machine Read.

8/25

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:5%

Words:2,633

Token eff.:Optimal

Sections/1K:3.8

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary12w

Descriptive Headingsavg 4.8w

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

13/20

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

11/15

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

ARIA & Roles

7/15

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.

22/100

2.58 g

CO₂e / view

20.4 MB

Page Weight

Cleaner Than

New Visitor

2.95 g

Returning (cached)

1.48 g

Annual (10K/mo)

309.8 kg

Emission Segments

Data Center

577 mg

Network

620 mg

Device

1.39 g

Resource Breakdown

JavaScript

172.6 KB

Images

2.9 MB

CSS

17.3 MB

Fonts

2.3 KB

HTML

44.7 KB

Other

3.9 KB

Green Hosting Not Verified

NHN

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

102d

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

11.07.2025

Valid Until

11.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ssu.ac.krssu.ac.kr

SHA-256 Fingerprint

47:A2:9D:80:7C:27:60:06:44:88:63:39:36:8A:6D:74:1E:8F:B2:DC...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin

cache-control

🔵 2 Days(max-age=172800)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-length

45500

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

aspmx.l.google.com

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

alt3.aspmx.l.google.com

+1 more

Domain Information

ssu.ac.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.

71/100

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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial

67/100

Readability

/30

22/30

16px · LH 1.40

Hierarchy

/20

15/20

4.12x ratio

WCAG

/25

10/25

1.87:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Roboto

Sans66px

Body Font

Roboto

Sans16px

Contrast Ratio

1.87:1

10 issues

Reading Comfort

~36 CPL

Narrow lines

66px

36px

28px

20px

16px

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.9:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 4.1x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle Fonts

Color Palette

14 unique colors

Dark

#5d6a61

Other· 7.1%

#70a0be

Secondary· 15.8%

#5788ab

Secondary· 11.399999999999999%

#184270

Primary· 8.8%

#8cb7ce

Secondary· 7.9%

#334842

Secondary· 7.7%

#0c212c

Primary· 6.1%

#d7e4db

Secondary· 5.5%

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

ssu.ac.kr(11)youtube.com(3)googletagmanager.com(2)plugin.mindlogic.ai(2)google-analytics.com(1)

Website Identity

ssu.ac.kr

Location detected: 🇰🇷 South Koreavia tld

📧 Google Workspaceko-KR

Social Profiles

Facebook Instagram YouTube

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Last analyzed: 01 May 2026 at 03:09

Historical Analysis & Change Tracking