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cjcu.edu.tw

https://cjcu.edu.tw· First analyzed 22 May 2026· Updated 22 May 2026
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cjcu.edu.tw
Desktop screenshot of cjcu.edu.tw
Mobile screenshot of cjcu.edu.tw
Mobile

Sponsored

Hosting Provider

CJU

IP Address

210.70.183.163

Site Location

🇹🇼 Taiwanvia tld

Server Location

🇹🇼 Taipei, Taiwan

ASN

AS18177

Server

Apache

Nameservers

dns01.cjcu.edu.tw.dns02.cjcu.edu.tw.ns02.cjcu.edu.tw.ns01.cjcu.edu.tw.+1 more

Performance

78

Core Web Vitals

Weight

First Contentful Paint
2.6 s10%
Speed Index
3.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.6 MB
77 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
CJU

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv3.6.4

UI Components

1
Slick Carousel

Other

1
lazysizes

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Web Servers

1
Apache

SEO Analysis

C67/100
18
7
0
Meta Tags7/15
Content11/12
Headings8/8
Technical15/21
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
C
cjcu.edu.twcjcu.edu.tw

長榮大學全球資訊網 CJCU-中文首頁

長榮大學 - 國家級肯定的「國家品質獎」之「永續發展典範獎」 | QS Rated for Excellence ⭐⭐⭐⭐⭐ | QS亞洲大學排名375 | 深耕在地，連結國際，成為永續發展典範大學

Title Length19 chars

Recommended: 50-60 chars (~117px / 580px)

Description Length99 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    18/100
    Poor
    5 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

    D43/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    10/25

    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:737
    Token eff.:Optimal
    Sections/1K:12.2
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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.
    A
    88/100
    15
    Passed
    0
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    5/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    29/100
    C
    209 mg
    CO₂e / view
    1.6 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    239 mg
    vs
    Returning (cached)
    119 mg
    Annual (10K/mo)
    25.1 kg
    Emission Segments
    Data Center
    47 mg
    Network
    50 mg
    Device
    112 mg
    Resource Breakdown
    JavaScript
    220.5 KB
    Images
    375.1 KB
    CSS
    912.2 KB
    HTML
    180.2 KB
    Green Hosting Not Verified
    CJU
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    95%Excellent
    Interactive

    HTTPS

    No WAF

    193d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    TAIWAN-CA

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    25.11.2025

    Valid Until

    02.12.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.cjcu.edu.twcjcu.edu.tw

    SHA-256 Fingerprint

    D6:19:1A:90:2F:29:40:35:7D:5F:7A:B1:FA:3D:4A:F9:68:00:91:2E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache)
    connection
    Keep-Alive
    content-length
    2302
    content-security-policy
    default-src 'self'; img-src 'self' 'unsafe-inline' https://w...
    content-type
    text/html; charset=UTF-8
    cross-origin-embedder-policy
    require-corp
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    alt3.aspmx.l.google.com
    alt4.aspmx.l.google.com
    alt2.aspmx.l.google.com
    alt1.aspmx.l.google.com

    +1 more

    Domain Information

    cjcu.edu.tw

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Data Protection Officer mentioned

    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.
    B
    72/100
    Mobile Friendly5 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

    Segoe UI + -apple-system

    WCAG AAA
    75/100
    Readability
    /30
    21/30

    14px · LH 1.50

    Hierarchy
    /20
    18/20

    2.5x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    8.24:1 min contrast

    Performance
    /25
    19/25

    System fonts

    Heading Font

    Segoe UI

    Sans36px

    Body Font

    -apple-system

    Sans14px

    Contrast Ratio

    8.24:1

    WCAG AAA (≥7:1)

    Reading Comfort

    Dual Sans-Serif

    left aligned
    36px
    h1
    19px
    h2
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.2:1).

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

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

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

    Flesch 67

    Color Palette

    8 unique colors
    Light
    #ffffff
    Background· 24%
    #0d9ea1
    Primary· 43.50000000000001%
    #659797
    Secondary· 10.6%
    #e5eced
    Secondary· 6.7%
    #2c343c
    Secondary· 5.3%
    #51838e
    Secondary· 2%
    #3faaaa
    Secondary· 1.6%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    15 Resources

    5
    Scripts
    10
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    cjcu.edu.tw(5)

    Website Identity

    cjcu.edu.tw

    06-2785123
    Location detected: 🇹🇼 Taiwanvia tld
    📧 Google Workspacezh-TW

    Sponsored

    Last analyzed: 22 May 2026 at 16:23

    Historical Analysis & Change Tracking