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via.com.tw

https://via.com.tw· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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via.com.tw
Desktop screenshot of via.com.tw
Mobile screenshot of via.com.tw
Mobile

Sponsored

Hosting Provider

WP Engine
wpengine.com

IP Address

141.193.213.20

Site Location

🇹🇼 Taiwanvia tld

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns2.viatech.com.tw.ns3.viatech.com.tw.ns1.viatech.com.tw.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
722 ms10%
Speed Index
939 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.8 MB
50 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPressv6.9.4
Infrastructure
Hosting
WP Engine
CDN
Cloudflare

Technology Stack

14 Technologies Detected

Plugins

4
Shiftnav ProUbermenu
Contact Form 7
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Hotjar

CSS Frameworks

2
Bootstrapv6.9.4
Tailwind CSS

Libraries

1
jQueryv3.7.1

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

CDN

1
Cloudflare

SEO Analysis

B72/100
21
8
0
Meta Tags5/15
Content6/12
Headings6/8
Technical25/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
V
via.com.twvia.com.tw

威盛電子

威盛電子為開發智能車載、工業、邊緣和建築解決方案的全球領導品牌。

Title Length4 chars

Recommended: 50-60 chars (~24px / 580px)

Description Length32 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    4 URLs

    4 sub-sitemaps

    robots.txt

    3 rules

    Local SEO

    Local Search Readiness

    25/100
    Needs Work
    7 11

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    8/25
    Citation
    13/25

    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:1%
    Words:181
    Token eff.:Too Short
    Sections/1K:16.6
    Depth:1/5

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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.
    A
    81/100
    13
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    11/15
    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.
    36/100
    F
    810 mg
    CO₂e / view
    7.8 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    925 mg
    vs
    Returning (cached)
    463 mg
    Annual (10K/mo)
    97.1 kg
    Emission Segments
    Data Center
    40 mg
    Network
    238 mg
    Device
    532 mg
    Resource Breakdown
    JavaScript
    90.0 KB
    Images
    11.8 KB
    CSS
    204.6 KB
    HTML
    19.8 KB
    Other
    7.5 MB
    Green Hosting Verified
    WP Engine
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    91%Excellent
    Interactive

    HTTPS

    WAF

    53d

    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

    23.03.2026

    Valid Until

    21.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.viatech.com

    SHA-256 Fingerprint

    A7:C8:8F:ED:66:89:D9:83:E0:97:01:77:9C:46:E5:FB:EE:4B:5A:90...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟢 1 Month(max-age=15552000, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray
    9f39f1ceab658fdb-BOS
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    upgrade-insecure-requests;
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    viatpspam01.via.com.tw
    viatpspam02.via.com.tw

    Domain Information

    via.com.tw

    DNSSEC
    Not Enabled

    Privacy & Compliance

    CookieYes

    Cookie Consent Banner
    CookieYes
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: CookieYes
    Privacy policy page linked

    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.
    B
    75/100
    Mobile Friendly6 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

    Rajdhani + Open Sans

    WCAG Partial
    77/100
    Readability
    /30
    24/30

    16px · LH 1.80

    Hierarchy
    /20
    17/20

    2.5x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 3 req

    Heading Font

    Rajdhani

    Sans40px

    Body Font

    Open Sans

    Sans16px

    Contrast Ratio

    1:1

    7 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    40px
    h1
    32px
    h2
    20px
    h3
    16px
    p

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

    ⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

    ⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

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

    Buy on MyFontsFluid Type

    Color Palette

    6 unique colors
    8:1 AAA Dark
    #4c4f4e
    Other· 8.1%
    #fbfbfb
    Text· 7.5%
    #262e37
    Secondary· 32.6%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    HotjarMid-Market

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookieYesSMB

    Cookie consent and privacy compliance tools

    3

    Categories

    5

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    27 Resources

    20
    Scripts
    7
    Styles
    14
    Async
    1
    Defer

    Top Script Sources

    viatech.com(9)googletagmanager.com(2)cdn-cookieyes.com(2)gstatic.com(1)ws.zoominfo.com(1)

    Website Identity

    威盛電子股份有限公司

    威盛電子股份有限公司

    Organization

    威盛電子為開發智能車載、工業、邊緣和建築解決方案的全球領導品牌。

    www.viatech.com/tw/
    Location detected: 🇹🇼 Taiwanvia tld
    zh-TW

    Sponsored

    Last analyzed: 28 Apr 2026 at 23:46

    Historical Analysis & Change Tracking