Back to Search
3m.com.tw favicon

3m.com.tw

https://3m.com.tw· First analyzed 28 May 2026· Updated 28 May 2026
Export
3m.com.tw
Desktop screenshot of 3m.com.tw
Mobile screenshot of 3m.com.tw
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.136.244.0

Site Location

🇹🇼 Taiwanvia tld

Server Location

🇺🇸 Dublin, United States

ASN

AS16509

Organization

AWS EC2 (us-east-2)

Server

Apache

Nameservers

a.ns.3m.com.b.ns.3m.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
630 ms10%
Speed Index
819 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.5 MB
92 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

3 Technologies Detected

Frameworks

1
Angular

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

C60/100
18
10
0
Meta Tags5/15
Content10/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
3
3m.com.tw3m.com.tw

3M 科技 改善生活™ │ 3M 台灣

3M運用科學、科技、創意與創新在全球各地產生實質影響，3M科技與產品讓創新概念付諸實行並改善人們生活。

Title Length19 chars

Recommended: 50-60 chars (~123px / 580px)

Description Length51 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    56 URLs

    56 sub-sitemaps

    robots.txt

    16 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    5/100
    Poor
    2 14 2

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

    Sponsored

    AI & LLM Readiness

    F39/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    8/25

    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:7%
    Words:2,174
    Token eff.:Optimal
    Sections/1K:0.5
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary160w
    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 (11)
    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.
    B
    77/100
    12
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    13/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    16/20
    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
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    58/100
    C
    151 mg
    CO₂e / view
    1.5 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    173 mg
    vs
    Returning (cached)
    87 mg
    Annual (10K/mo)
    18.2 kg
    Emission Segments
    Data Center
    7 mg
    Network
    45 mg
    Device
    99 mg
    Resource Breakdown
    JavaScript
    300.6 KB
    Images
    345.0 KB
    CSS
    825.4 KB
    HTML
    26.4 KB
    Other
    833 B
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Interactive

    HTTPS

    No WAF

    236d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    Valid From

    19.01.2026

    Valid Until

    19.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (20)

    ak-san02.3m.combrand.3m.comcommand.3m.co.ukgo.3m.comnexcare.3mnederland.nlscotch-brite.3mae.aewww.3m.co.crwww.3m.co.id+12 more

    SHA-256 Fingerprint

    5B:17:98:BB:5E:B1:E3:DD:D0:2E:13:DD:96:A6:AF:50:EB:FB:A5:E0...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔵 2 Days(must-revalidate, max-age=172800)
    content-encoding
    ⚡ Brotli(br)
    content-language
    zh-TW
    content-length
    26735
    content-security-policy
    frame-ancestors 'self';
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    55

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    Domain Information

    3m.com.tw

    Domain Age
    29y 1m

    Created

    01.05.1997

    Expires

    30.05.2027

    Last Updated

    02.05.2024

    Registrar

    CSC Corporate Domains, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    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
    77/100
    Mobile Friendly4 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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    3MCircular

    WCAG AA
    63/100
    Readability
    /30
    14/30

    14px · LH 1.25

    Hierarchy
    /20
    19/20

    2.57x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    4.54:1 min contrast

    Performance
    /25
    11/25

    1 font · 9 req

    Heading Font

    3MCircular

    Sans36px

    Body Font

    3MCircular

    Sans14px

    Contrast Ratio

    4.54:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~39 CPL

    Narrow lines
    36px
    h1
    22px
    h2
    20px
    h3
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

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

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

    ✅ Strong hierarchy: Headlines are 2.6x larger than body text.

    Buy on MyFontsFlesch 0

    Color Palette

    12 unique colors
    5.87:1 AA Light
    #ffffff
    Background· 36.6%
    #63665a
    Other· 6.1%
    #f4f1eb
    Primary· 9%
    #1f282e
    Secondary· 8.3%
    #75b0bb
    Secondary· 6.4%
    #2e4c60
    Secondary· 6.3%
    #6a868d
    Secondary· 6.3%
    #b89f8a
    Secondary· 5.2%

    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

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    16
    Async
    1
    Defer

    Top Script Sources

    local(18)cdn-prod.securiti.ai(2)

    Website Identity

    3m.com.tw

    29 years old
    Location detected: 🇹🇼 Taiwanvia tld
    CSC Corporate Domains, Inc.zh-TW

    Sponsored

    Last analyzed: 28 May 2026 at 04:04

    Historical Analysis & Change Tracking