dyu.edu.tw

https://dyu.edu.tw· First analyzed 18 May 2026· Updated 18 May 2026

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dyu.edu.tw

Mobile

Sponsored

Hosting Provider

National Chung Hsing University

IP Address

163.23.1.72

Site Location

🇹🇼 Taiwanvia tld

Server Location

🇹🇼 Nantou City, Taiwan

ASN

AS1659

Organization

National Chung Hsing University

Server

Apache

Nameservers

dnsbks.dyu.edu.tw.dns3.dyu.edu.tw.ccwk1.dyu.edu.tw.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.1 s10%

Speed Index

2.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.8 MB

55 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

National Chung Hsing University

Technology Stack

8 Technologies Detected

Frameworks

Libraries

UI Components

CSS Frameworks

Icon Libraries

Analytics

Web Servers

Customer Support

SEO Analysis

D52/100

Meta Tags10/15

Content6/12

Headings3/8

Technical13/25

E-E-A-T3/7

Images2/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile1/4

Indexability3/3

dyu.edu.twdyu.edu.tw

大葉大學(Da-Yeh University, Taiwan)

大葉大學除了強化基礎通識與專業學科之教學輔導外，更透過師徒制、大葉四肯書院、社團活動、服務課程等潛在學習，培養具備「肯學、肯做、肯付出、肯負責」特質的大葉生，同時為強化學生專業及就業競爭力，特設結合業界師資之雙師課程，積極推動「學生全職實習方案」及專業證照，辦理「企業夥伴策略聯盟」、「產學結盟旗飛揚」活動，讓學生...

Description truncated.

Title Length31 chars

Recommended: 50-60 chars (~186px / 580px)

Description Length232 chars

Recommended: 120-160 chars

Issues (1)

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

14 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

121 URLs

robots.txt

Local SEO

Local Search Readiness

10/100

Poor

3 12 2

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

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AI & LLM Readiness

F28/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

0/25

Citation

6/25

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

navheader/footer

Text ratio:2%

Words:181

Token eff.:Too Short

Sections/1K:11

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 2w

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

67/100

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

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

14/15

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

6/15

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.

30/100

232 mg

CO₂e / view

1.8 MB

Page Weight

50%

Cleaner Than

New Visitor

266 mg

Returning (cached)

133 mg

Annual (10K/mo)

27.9 kg

Emission Segments

Data Center

52 mg

Network

56 mg

Device

125 mg

Resource Breakdown

JavaScript

157.3 KB

Images

1.6 MB

CSS

105.0 KB

HTML

6.4 KB

Other

10.0 KB

Green Hosting Not Verified

National Chung Hsing University

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Static / Informational

HTTPS

No WAF

226d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

TAIWAN-CA

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

11.12.2025

Valid Until

31.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.dyu.edu.twdyu.edu.tw

SHA-256 Fingerprint

61:97:A0:68:F5:0F:89:73:62:4C:ED:1A:52:4C:A5:2E:A7:05:23:A1...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

6237

content-type

text/html

date

Mon, 18 May 2026 18:03:19 GMT

Good Warning Issue

Domain Information

dyu.edu.tw

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.

63/100

Mobile Friendly9 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...

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Typography & Readability

微軟正黑體

WCAG Partial

59/100

Readability

/30

21/30

16px · LH --

Hierarchy

/20

8/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

13/25

1 font · 1 req

Heading Font

微軟正黑體

Sans

Body Font

微軟正黑體

Sans16px

Contrast Ratio

1:1

40 issues

Reading Comfort

Single Font Family

left aligned

25px

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

⚠️ Partial contrast: 40 elements below WCAG AA threshold (min 1.0:1).

✅ 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

8 unique colors

Light

#d3d3d2

Other· 34.2%

#098c6d

Primary· 18.7%

#3f584e

Secondary· 7.1%

#cdc3bb

Border· 5.3%

#4a9d88

Secondary· 2.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets(12)google-analytics.com(1)BrowserDetect.js(1)

Website Identity

dyu.edu.tw

04-8511888

Location detected: 🇹🇼 Taiwanvia tld

zh-Hant-TW

Social Profiles

Facebook Instagram

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Last analyzed: 18 May 2026 at 18:04

Historical Analysis & Change Tracking