silicon-power.com

https://silicon-power.com· First analyzed 02 May 2026· Updated 02 May 2026

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silicon-power.com

Mobile

Sponsored

Hosting Provider

Yuan-Jhen Info., Co.

IP Address

103.129.169.61

Site Location

🇹🇼 Taiwanvia ip

Server Location

🇹🇼 New Taipei City, Taiwan

ASN

AS131149

Organization

Yuan-Jhen Info., Co.

Server

BunnyCDN-IT1-1433

CDN

Nameservers

ns93.worldnic.com.ns94.worldnic.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

498 ms10%

Speed Index

647 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

23.3 MB

123 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Yuan-Jhen Info., Co.

CDN

Technology Stack

7 Technologies Detected

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

CDN

Customer Support

SEO Analysis

C63/100

Meta Tags7/15

Content12/12

Headings8/8

Technical18/25

E-E-A-T0/7

Images4/7

Links2/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

silicon-power.comsilicon-power.com

SP Silicon Power｜A leading brand in high-quality, personalized, and...

SP Silicon Power is a world-leading manufacturer of memory cards, USB flash drives, DRAM, SSDs, card readers, portable hard drives, and power banks. SP is de...

Title truncated. Description truncated.

Title Length93 chars

Recommended: 50-60 chars (~542px / 580px)

Description Length287 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (93 chars, ~542px). Will be truncated in search results.

10 issues found

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Crawlability

Sitemap

Type: index

59 URLs

59 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

14/100

Poor

4 13 2

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

Sponsored

AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

1/25

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:4%

Words:2,741

Token eff.:Optimal

Sections/1K:1.8

Depth:1/5

Structured Data

1 JSON-LD

BreadcrumbList

Citation Readiness

Opening Summary1086w

Descriptive Headingsavg 9.7w

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...

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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.

73/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

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.

3 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.

26/100

2.96 g

CO₂e / view

23.3 MB

Page Weight

Cleaner Than

New Visitor

3.38 g

Returning (cached)

1.69 g

Annual (10K/mo)

354.8 kg

Emission Segments

Data Center

660 mg

Network

710 mg

Device

1.59 g

Resource Breakdown

JavaScript

104.3 KB

Images

22.7 MB

CSS

499.1 KB

Fonts

1.3 KB

HTML

43.3 KB

Other

1.2 KB

Green Hosting Not Verified

Yuan-Jhen Info., Co.

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

72%Critical

No SSL

No WAF

N/A

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache)

cdn-cache

MISS

cdn-cachedat

05/02/2026 01:02:26

cdn-edgestorageid

1202

cdn-proxyver

1.51

cdn-pullzone

4541100

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

siliconpower-com01i.mail.protection.outlook.com

Domain Information

silicon-power.com

Domain Age

23y 4m

Created

09.12.2002

Expires

09.12.2031

Last Updated

25.10.2022

Registrar

Network Solutions, 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.

62/100

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.

Viewport

width=device-width, initial-scale=1.0

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Noto Sans TC

WCAG Partial

67/100

Readability

/30

20/30

16px · LH --

Hierarchy

/20

13/20

1.88x ratio · ✓ H1→H6

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

2 fonts · 2 req

Heading Font

Noto Sans TC

Sans30px

Body Font

Noto Sans TC

Sans16px

Contrast Ratio

1:1

20 issues

Reading Comfort

~37 CPL

Narrow lines

30px

40px

18px

16px

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

⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 1.0:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

GGoogle Fonts Buy on MyFontsFlesch 67

Color Palette

8 unique colors

11.13:1 AAA Light

#e1e1e1

Other· 42.9%

#292929

Other· 7.3%

#fefeff

Primary· 16%

#eff0f2

Text· 7.3%

#ae5780

Secondary· 4.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

silicon-power.com(14)youtube.com(2)

Website Identity

silicon-power.com

23 years old

Location detected: 🇹🇼 Taiwanvia ip

Network Solutions, LLC📧 Microsoft 365en

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 02 May 2026 at 01:02

Historical Analysis & Change Tracking