bufs.ac.kr

https://bufs.ac.kr· First analyzed 28 May 2026· Updated 28 May 2026

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bufs.ac.kr

Mobile

Sponsored

Hosting Provider

Kren

IP Address

223.195.222.243

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Dongnae, South Korea

ASN

AS9635

Organization

Kren

Server

Microsoft IIS

Nameservers

ns-885.awsdns-46.net.ns-402.awsdns-50.com.ns-1609.awsdns-09.co.uk.NS3.bufs.ac.kr.+2 more

Performance

100

160 KB

12 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Kren

Technology Stack

7 Technologies Detected

Analytics

Tag Managers

Web Servers

Languages

Frameworks

SEO Analysis

F28/100

Meta Tags4/15

Content0/12

Headings0/8

Technical11/21

E-E-A-T0/7

Images1/7

Links0/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

bufs.ac.krbufs.ac.kr

부산외국어대학교

No description available for this page.

Title Length8 chars

Recommended: 50-60 chars (~49px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (1 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

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

F23/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

2/25

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:0%

Words:0

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

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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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.

51/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

6/20

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

Forms & Inputs

15/15

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.

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.

51/100

A+

20 mg

CO₂e / view

160.0 KB

Page Weight

95%

Cleaner Than

New Visitor

23 mg

Returning (cached)

11 mg

Annual (10K/mo)

2.4 kg

Emission Segments

Data Center

4 mg

Network

5 mg

Device

11 mg

Resource Breakdown

JavaScript

147.4 KB

Images

10.1 KB

HTML

2.6 KB

Green Hosting Not Verified

Kren

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

233d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

16.12.2025

Valid Until

16.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.bufs.ac.krbufs.ac.kr

SHA-256 Fingerprint

2D:ED:EA:2D:D2:2E:95:B0:F2:0E:98:6C:71:AB:BB:0A:82:BD:32:78...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache)

content-length

2317

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 09:15:51 GMT

server

Microsoft-IIS/10.0

x-dev

LANDING-EIN2

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

nospam.bufs.ac.kr

Domain Information

bufs.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.

49/100

Not Mobile Friendly

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, minimum-scale=1.0, maximum-scale=1.0, user-scalable=yes, target-densitydpi=medium-dpi

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

62/100

Readability

/30

21/30

16px · LH --

Hierarchy

/20

8/20

WCAG

/25

19/25

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Body Font

Times New Roman

Serif16px

Contrast Ratio

Reading Comfort

Single Family

left aligned

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

✅ Lean font stack: 1 font families keeps load times fast.

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

Buy on MyFonts

Color Palette

15 unique colors

2.45:1 Fail Light

#737f7a

Other· 7%

#c2c8c7

Other· 4.5%

#52b6f4

Primary· 14.9%

#e6eaee

Secondary· 14.8%

#7dc6f4

Accent· 7.7%

#327967

Secondary· 6.9%

#c1d4e4

Secondary· 6.8%

#ada190

Secondary· 6.8%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

4 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(2)connect.facebook.net(2)

Website Identity

bufs.ac.kr

Location detected: 🇰🇷 South Koreavia tld

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Last analyzed: 28 May 2026 at 09:16

Historical Analysis & Change Tracking