techduker.xyz

https://techduker.xyz· First analyzed 28 May 2026· Updated 28 May 2026

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techduker.xyz

Mobile

Sponsored

Hosting Provider

LiteSpeed

cloudflare.com

IP Address

172.67.206.85

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

luciana.ns.cloudflare.com.jasper.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.9 s10%

Speed Index

2.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

39 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Bricksv2.3.5Custom

by Bricks

View Theme

Technology Stack

10 Technologies Detected

Icon Libraries

Font Awesome Ionicons

Plugins

Snow Monkey Editor Google Site Kit

CSS Frameworks

Fonts

Analytics

Tag Managers

CDN

Security

SEO Analysis

B78/100

Meta Tags7/15

Content10/12

Headings3/8

Technical24/25

E-E-A-T7/7

Images5/7

Links2/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

techduker.xyztechduker.xyz

Techduker：你的虛擬貨幣、AI 與科技資訊指南

Techduker 是一個提供最新科技資訊的綜合平台，涵蓋人工智慧、虛擬貨幣、加密貨幣、區塊鏈、NFT、線上娛樂城、手遊遊戲、電競、科技新聞等多元領域。

Title Length27 chars

Recommended: 50-60 chars (~165px / 580px)

Description Length76 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100

Poor

3 14

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

Sponsored

AI & LLM Readiness

C62/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

12/25

Citation

17/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:2%

Words:502

Token eff.:Optimal

Depth:1/5

Structured Data

6 JSON-LD

Article×1.2Person×1.3Organization×1.1WebSiteSearchAction

Citation Readiness

Opening Summary23w

Descriptive Headingsavg 3.2w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

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

7/15

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.

63/100

149 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

170 mg

Returning (cached)

85 mg

Annual (10K/mo)

17.9 kg

Emission Segments

Data Center

7 mg

Network

44 mg

Device

98 mg

Resource Breakdown

JavaScript

67.9 KB

Images

706.3 KB

CSS

375.4 KB

Fonts

294.4 KB

HTML

32.4 KB

Green Hosting Verified

Cloudflare

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

36%Critical

Interactive

HTTPS

WAF

46d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

14.04.2026

Valid Until

13.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

techduker.xyz*.techduker.xyz

SHA-256 Fingerprint

D7:A9:EF:E2:E6:9E:04:3D:30:38:E1:B2:76:E3:03:F4:EC:63:2A:DC...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray

a029da52986feffa-EWR

content-encoding

zstd

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 02:33:09 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

techduker.xyz

Domain Age

1y 3m

Created

25.02.2025

Expires

25.02.2027

Last Updated

01.02.2026

Registrar

Namecheap

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.

76/100

Mobile Friendly204 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

Noto Sans TC

WCAG Partial

64/100

Readability

/30

20/30

16px · LH 1.80

Hierarchy

/20

8/20

WCAG

/25

18/25

1:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

Noto Sans TC

Sans

Body Font

Noto Sans TC

Sans16px

Contrast Ratio

1:1

3 issues

Reading Comfort

~42 CPL

Narrow lines

36px

18px

16px

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

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 44

Color Palette

6 unique colors

21:1 AAA Dark

#000000

Background· 21.1%

#ffffff

Background· 16.4%

#080d2d

Primary· 54.099999999999994%

#4e5c6a

Secondary· 4.4%

#000319

Accent· 0.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

techduker.xyz(4)googletagmanager.com(2)static.cloudflareinsights.com(1)

Website Identity

Techduker AI人工智慧、加密貨幣、科技新聞

Organization

1 year old

Location detected: 🇨🇦 Canadavia ip

Namecheapzh-TW

Sponsored

Last analyzed: 28 May 2026 at 02:33

Historical Analysis & Change Tracking