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sanmin.com.tw

https://sanmin.com.tw· First analyzed 05 May 2026· Updated 05 May 2026
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sanmin.com.tw
Desktop screenshot of sanmin.com.tw
Mobile screenshot of sanmin.com.tw
Mobile

Sponsored

Hosting Provider

NCICNET

IP Address

113.196.56.91

Site Location

🇹🇼 Taiwanvia tld

Server Location

🇹🇼 Hualien City, Taiwan

ASN

AS9919

Organization

NCICNET

Nameservers

dns.sanmin.com.tw.ns.sanmin.com.tw.ns1.sanmin.com.tw.

Performance

75

Core Web Vitals

Weight

First Contentful Paint
3.3 s10%
Speed Index
4.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
765 KB
93 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
NCICNET

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

CSS Frameworks

2
Bootstrap
Tailwind CSS

Frameworks

1
Vue.jsv3.4.4

Libraries

1
jQueryv3.3.1

UI Components

1
Swiper

Other

1
Modernizr

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

SEO Analysis

B77/100
22
5
0
Meta Tags11/15
Content11/12
Headings8/8
Technical22/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sanmin.com.twsanmin.com.tw

三民網路書店 San Min Book Co.,Ltd｜書種最齊全、服務最迅速

三民網路書店秉持「打開一本書，看見全世界」的理念，提供繁體、簡體、外文書、政府/大學出版百萬種書籍、文具生活禮品等選項購買，及企業採購、海外配送、超商取貨等多樣服務，三民網路書店讓愛書人盡情悠游於無涯的書海。

Title Length39 chars

Recommended: 50-60 chars (~238px / 580px)

Description Length104 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    23 URLs

    23 sub-sitemaps

    robots.txt

    29 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    17/100
    Poor
    5 11 1

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

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    4/25
    Citation
    12/25

    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
    Text ratio:2%
    Words:1,363
    Token eff.:Optimal
    Sections/1K:29.3

    Structured Data

    2 JSON-LD
    WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 2.6w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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.
    C
    64/100
    10
    Passed
    5
    Critical
    3
    Warnings
    Images & Alt Text
    13/20
    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
    7/15
    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.
    4 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.
    43/100
    B
    95 mg
    CO₂e / view
    765.3 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    108 mg
    vs
    Returning (cached)
    54 mg
    Annual (10K/mo)
    11.4 kg
    Emission Segments
    Data Center
    21 mg
    Network
    23 mg
    Device
    51 mg
    Resource Breakdown
    JavaScript
    545.8 KB
    Images
    32.8 KB
    CSS
    129.9 KB
    HTML
    56.5 KB
    Other
    300 B
    Green Hosting Not Verified
    NCICNET
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    66%Fair
    Interactive

    HTTPS

    No WAF

    270d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    TAIWAN-CA

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    05.01.2026

    Valid Until

    30.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.sanmin.com.twsanmin.com.tw

    SHA-256 Fingerprint

    86:15:0D:C8:62:1E:13:A1:97:A0:36:55:74:CF:5B:68:64:AA:24:3A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟣 Private(private)
    content-encoding
    📦 Gzip(gzip)
    content-length
    57506
    content-security-policy
    frame-ancestors 'none'
    content-type
    text/html; charset=utf-8
    date
    Tue, 05 May 2026 15:53:42 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    68

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    mail.sanmin.com.tw

    Domain Information

    sanmin.com.tw

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    D
    58/100
    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 , minimum-scale=1, maximum-scale=1, viewport-fit=cover
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue

    WCAG Partial
    59/100
    Readability
    /30
    20/30

    15px · LH 1.50

    Hierarchy
    /20
    8/20

    1.6x ratio

    WCAG
    /25
    12/25

    2.2:1 min contrast

    Performance
    /25
    19/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans24px

    Body Font

    Helvetica Neue

    Sans15px

    Contrast Ratio

    2.2:1

    3 issues

    Reading Comfort

    Single Font Family

    left aligned
    24px
    h1
    19px
    h2
    16px
    h3
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 2.2:1).

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

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Color Palette

    7 unique colors
    4.61:1 AA Dark
    #333333
    Text· 47.1%
    #a29b95
    Other· 5.5%
    #71304e
    Primary· 0%
    #130d10
    Secondary· 16.8%
    #efdedb
    Secondary· 15.1%
    #874453
    Secondary· 4.3%
    #5b333a
    Secondary· 1.3%

    Business & Marketing Stack

    3 Tools Detected

    Growing

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    1

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    26 Resources

    20
    Scripts
    6
    Styles
    8
    Async
    0
    Defer

    Top Script Sources

    local(10)googletagmanager.com(5)scripts.clarity.ms(1)clarity.ms(1)google-analytics.com(1)

    Website Identity

    三民網路書店 San Min Book co.,Ltd｜書種最齊全、服務最迅速

    ec@sanmin.com.tw
    www.sanmin.com.tw
    Location detected: 🇹🇼 Taiwanvia tld
    zh-hant

    Sponsored

    Last analyzed: 05 May 2026 at 15:54

    Historical Analysis & Change Tracking