apptaiwan.com

https://apptaiwan.com· First analyzed 17 May 2026· Updated 17 May 2026

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apptaiwan.com

Mobile

Sponsored

Hosting Provider

Yuan-Jhen Info., Co.

IP Address

103.17.8.35

Site Location

🇹🇼 Taiwanvia ip

Server Location

🇹🇼 Banqiao, Taiwan

ASN

AS131149

Organization

Yuan-Jhen Info., Co.

Server

Apache

Nameservers

ns5.cx901.com.ns6.cx901.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

942 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.7 MB

31 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Yuan-Jhen Info., Co.

Technology Stack

2 Technologies Detected

Libraries

jQueryv1.8

Web Servers

Apache

SEO Analysis

D42/100

Meta Tags5/15

Content8/12

Headings0/8

Technical8/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

apptaiwan.comapptaiwan.com

APP PAPER | 亞細亞國際紙業

Title Length19 chars

Recommended: 50-60 chars (~115px / 580px)

Description Length19 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (9/9) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

10 issues found

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Local SEO

Local Search Readiness

12/100

Poor

4 11 2

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

Sponsored

AI & LLM Readiness

F29/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

0/25

Citation

7/25

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:7%

Words:63

Token eff.:Too Short

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

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.

48/100

Passed

Critical

Warnings

Images & Alt Text

2/20

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

Semantic Structure

8/20

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

4/15

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.

23/100

217 mg

CO₂e / view

1.7 MB

Page Weight

60%

Cleaner Than

New Visitor

248 mg

Returning (cached)

124 mg

Annual (10K/mo)

26.0 kg

Emission Segments

Data Center

48 mg

Network

52 mg

Device

116 mg

Resource Breakdown

JavaScript

294.4 KB

Images

1.3 MB

CSS

131.8 KB

HTML

9.5 KB

Green Hosting Not Verified

Yuan-Jhen Info., Co.

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

60d

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/2

Valid From

18.04.2026

Valid Until

17.07.2026

Subject Alternative Names (2)

*.apptaiwan.comapptaiwan.com

SHA-256 Fingerprint

05:7A:CB:D4:C2:4A:34:60:D5:F2:E7:F1:9C:86:C4:26:70:6B:F5:A9...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(private, pre-check=0, post-check=0, max-age=0)

content-type

text/html

date

Sun, 17 May 2026 11:47:32 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

pragma

no-cache

server

Apache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

apptaiwan.com

Domain Information

apptaiwan.com

Domain Age

13 years

Created

10.05.2013

Expires

10.05.2028

Last Updated

23.04.2025

Registrar

Web Commerce Communications Limited dba WebNic.cc

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.

35/100

Not Mobile Friendly1 breakpoint

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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Lato

WCAG Partial

51/100

Readability

/30

12/30

12px · LH 2.00

Hierarchy

/20

9/20

WCAG

/25

16/25

2.85:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Lato

Body Font

Lato

Sans12px

Contrast Ratio

2.85:1

14 issues

Reading Comfort

Single Family

left aligned

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 2.9:1).

✅ 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

16 unique colors

Light

#98ad6d

Primary· 10.1%

#4e7a1e

Accent· 9.9%

#f1f4ec

Secondary· 9.3%

#5bb01a

Accent· 8.5%

#1b8109

Accent· 6.8%

#2a4f10

Accent· 6.7%

#0a5102

Accent· 6.6%

#7eb838

Accent· 6.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

maps.googleapis.com(3)local(2)ajax.googleapis.com(1)

Website Identity

apptaiwan.com

[email protected]

13 years old

Location detected: 🇹🇼 Taiwanvia ip

Web Commerce Communications Limited dba WebNic.cczh-TW

Sponsored

Last analyzed: 17 May 2026 at 11:47

Historical Analysis & Change Tracking