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linux.org.tw

https://linux.org.tw· First analyzed 19 May 2026· Updated 19 May 2026
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linux.org.tw
Desktop screenshot of linux.org.tw
Mobile screenshot of linux.org.tw
Mobile

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Hosting Provider

Hostkey B.V

IP Address

151.241.227.120

Site Location

🇹🇼 Taiwanvia tld

Server Location

🇵🇱 Warsaw, Poland

ASN

AS57043

Organization

Hostkey B.V

Server

Nginx

CDN

CDN

Nameservers

jack.dnspod.net.ivan.dnspod.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
548 ms10%
Speed Index
712 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
156 KB
6 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Hostkey B.V
CDN
CDN

Technology Stack

1 Technologies Detected

Web Servers

1
Nginx

SEO Analysis

D51/100
14
9
1
Meta Tags4/15
Content8/12
Headings8/8
Technical10/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
L
linux.org.twlinux.org.tw

Linux 台灣社群

No description available for this page.

Title Length10 chars

Recommended: 50-60 chars (~59px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

49 rules

Local SEO

Local Search Readiness

0/100
Poor
15 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

F26/100
Bot Access
16/25
Machine Read.
8/25
Schema Data
0/25
Citation
2/25

AI Bot Access

9/14 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:14%
Words:67
Token eff.:Too Short
Sections/1K:70
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph0/3
Twitter Card0/3
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.
B
77/100
10
Passed
2
Critical
0
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
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.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
62/100
A+
19 mg
CO₂e / view
155.8 KB
Page Weight
95%
Cleaner Than
New Visitor
22 mg
vs
Returning (cached)
11 mg
Annual (10K/mo)
2.3 kg
Emission Segments
Data Center
4 mg
Network
5 mg
Device
10 mg
Resource Breakdown
JavaScript
3.1 KB
Images
6.1 KB
CSS
144.5 KB
HTML
2.1 KB
Green Hosting Not Verified
Hostkey B.V
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Static / Informational

HTTPS

No WAF

53d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

12.04.2026

Valid Until

11.07.2026

Subject Alternative Names (1)

linux.org.tw

SHA-256 Fingerprint

1C:32:D7:47:13:36:0E:DE:B9:79:57:13:F1:39:C4:E6:42:1E:E1:58...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
age
41439
alt-svc
h3=":443"; ma=2592000
cache-control
🔵 1 Days(max-age=86400, public)
content-disposition
inline
content-encoding
⚡ Brotli(br)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

25

SPF
DKIM
DMARC

Domain Information

linux.org.tw

Domain Age
1y 2m

Created

18.03.2025

Expires

18.03.2027

Last Updated

23.08.2025

Registrar

Dynadot LLC

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.
D
56/100
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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Times New Roman

WCAG AA
69/100
Readability
/30
19/30

16px · LH --

Hierarchy
/20
13/20

1x ratio · ✓ H1→H6

WCAG
/25
21/25

6.01:1 min contrast

Performance
/25
16/25

1 font

Heading Font

Times New Roman

Serif16px

Body Font

Times New Roman

Serif16px

Contrast Ratio

6.01:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Font Family

center aligned
16px
h1
48px
h2
28px
h3

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

❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

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

Buy on MyFontsFlesch 8

Color Palette

5 unique colors
Light
#ffffff
Background· 61.1%
#725245
Primary· 34.099999999999994%
#b49e96
Secondary· 2%
#dcdfd8
Secondary· 1.9%
#7b6761
Secondary· 0.9%

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

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Scripts & Styles

2 Resources

1
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

cdn.jsdelivr.net(1)

Website Identity

linux.org.tw

1 year old
Location detected: 🇹🇼 Taiwanvia tld
Dynadot LLC

Social Profiles

FacebookGitHub

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Last analyzed: 19 May 2026 at 22:10

Historical Analysis & Change Tracking