catholic.org.tw

https://catholic.org.tw· First analyzed 18 May 2026· Updated 18 May 2026

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catholic.org.tw

Mobile

Sponsored

Hosting Provider

Yuan-Jhen Info., Co.

IP Address

103.17.9.237

Site Location

🇹🇼 Taiwanvia phone

Server Location

🇹🇼 Banqiao, Taiwan

ASN

AS131149

Organization

Yuan-Jhen Info., Co.

Server

Apache

Nameservers

ns3.linode.com.ns2.linode.com.ns5.linode.com.ns4.linode.com.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

3.5 s10%

Speed Index

4.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.2 MB

71 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Joomla!

Infrastructure

Hosting

Yuan-Jhen Info., Co.

Technology Stack

9 Technologies Detected

CSS Frameworks

Libraries

Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

C60/100

Meta Tags4/15

Content8/12

Headings8/8

Technical13/25

E-E-A-T0/7

Images5/7

Links5/5

URL5/5

Social3/5

Freshness4/4

Mobile2/4

Indexability3/3

catholic.org.twcatholic.org.tw

首頁 - 天主教會台灣地區主教團

No description available for this page.

Title Length16 chars

Recommended: 50-60 chars (~99px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

15 rules

Local SEO

Local Search Readiness

15/100

Poor

5 10 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

F35/100

Bot Access

20/25

Machine Read.

5/25

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

code blocksnav

Text ratio:2%

Words:214

Token eff.:Too Short

Sections/1K:84.1

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary19w

Descriptive Headingsavg 1.1w

Canonical URL

Open Graph1/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

81/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

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

9/15

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

ARIA & Roles

10/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 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.

24/100

654 mg

CO₂e / view

5.2 MB

Page Weight

15%

Cleaner Than

New Visitor

747 mg

Returning (cached)

374 mg

Annual (10K/mo)

78.4 kg

Emission Segments

Data Center

146 mg

Network

157 mg

Device

351 mg

Resource Breakdown

JavaScript

192.7 KB

Images

2.6 MB

CSS

2.0 MB

Fonts

292.6 KB

HTML

10.5 KB

Other

136.4 KB

Green Hosting Not Verified

Yuan-Jhen Info., Co.

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

No WAF

85d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

14.05.2026

Valid Until

12.08.2026

Subject Alternative Names (2)

catholic.org.twwww.catholic.org.tw

SHA-256 Fingerprint

A7:29:90:47:D4:74:3D:35:C4:C3:A7:4A:C2:D2:75:44:4D:44:33:7C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Mon, 18 May 2026 17:50:48 GMT

expires

Wed, 17 Aug 2005 00:00:00 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

ALT1.ASPMX.L.GOOGLE.COM

ALT4.ASPMX.L.GOOGLE.COM

ASPMX.L.GOOGLE.COM

ALT2.ASPMX.L.GOOGLE.COM

+1 more

Domain Information

catholic.org.tw

Domain Age

29 years

Created

01.05.1997

Expires

29.08.2028

Last Updated

06.01.2020

Registrar

TWNIC

DNSSEC

Not Enabled

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.

66/100

Mobile Friendly72 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, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Noto Sans TC

WCAG Partial

68/100

Readability

/30

20/30

15px · LH 1.60

Hierarchy

/20

15/20

1.6x ratio · ✓ H1→H6

WCAG

/25

15/25

4.05:1 min contrast

Performance

/25

18/25

1 font · 3 req

Heading Font

Noto Sans TC

Sans24px

Body Font

Noto Sans TC

Sans15px

Contrast Ratio

4.05:1

2 issues

Reading Comfort

~36 CPL

Narrow lines

24px

20px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 4.0:1).

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

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

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

GGoogle Fonts Buy on MyFonts

Color Palette

11 unique colors

Light

#ffffff

Background· 35.2%

#c0262e

Primary· 15%

#eff1f2

Secondary· 12.4%

#68bea2

Secondary· 7.7%

#4ba0a4

Secondary· 7.4%

#99cebd

Secondary· 7.3%

#11409a

Accent· 5.3%

#aab3bd

Secondary· 4.1%

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(20)

Website Identity

catholic.org.tw

bishconf@catholic.org.tw

+886227326602

29 years old

Location detected: 🇹🇼 Taiwanvia phone

TWNIC📧 Google Workspacezh-tw

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Last analyzed: 18 May 2026 at 17:51

Historical Analysis & Change Tracking