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dell.com.cn

https://dell.com.cn· First analyzed 13 May 2026· Updated 13 May 2026
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dell.com.cn
Desktop screenshot of dell.com.cn
Mobile screenshot of dell.com.cn
Mobile

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Hosting Provider

ChinaNetCenter Ltd.

IP Address

210.192.118.10

Site Location

🇨🇳 Chinavia tld

Server Location

🇨🇳 Beijing, China

ASN

AS4835

Organization

ChinaNetCenter Ltd.

CDN

Akamai

WAF

Akamai

Nameservers

tl88-8.tl88.net.tl88-4.tl88.net.tl88-7.tl88.net.tl88-3.tl88.net.+2 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
578 ms10%
Speed Index
751 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
648 KB
71 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Adobe Experience Manager

Technology Stack

3 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Customer Support

1
Zendesk

SEO Analysis

B71/100
18
7
0
Meta Tags12/15
Content8/12
Headings8/8
Technical18/21
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
D
dell.com.cndell.com.cn

戴尔笔记本电脑_台式电脑_服务器_电脑配件_戴尔官方网站 | Dell

欢迎访问戴尔网上购物商城，为个人、家庭、企业办公提供高品质戴尔笔记本电脑、台式机和一体机、工作站、服务器、显示器、电脑配件等产品及服务。登录戴尔官方网站查询最新Dell产品价格和热卖爆款推荐、戴尔优惠活动和特惠产品、戴尔售后服务及送修服务网点等信息。

Title Length35 chars

Recommended: 50-60 chars (~210px / 580px)

Description Length125 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    21/100
    Needs Work
    6 11

    Sponsored

    AI & LLM Readiness

    D40/100
    Bot Access
    20/25
    Machine Read.
    9/25
    Schema Data
    3/25
    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
    Text ratio:1%
    Words:666
    Token eff.:Optimal

    Structured Data

    3 JSON-LD
    Organization×1.1VideoObject

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1.6w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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
    78/100
    14
    Passed
    3
    Critical
    2
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    14/15
    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
    3/15
    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.
    52/100
    B
    80 mg
    CO₂e / view
    648.0 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    92 mg
    vs
    Returning (cached)
    46 mg
    Annual (10K/mo)
    9.6 kg
    Emission Segments
    Data Center
    18 mg
    Network
    19 mg
    Device
    43 mg
    Resource Breakdown
    JavaScript
    310.7 KB
    CSS
    11.7 KB
    Fonts
    31.3 KB
    HTML
    48.6 KB
    Other
    245.7 KB
    Green Hosting Not Verified
    ChinaNetCenter Ltd.
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    WAF

    163d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    22.09.2025

    Valid Until

    23.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (20)

    *.dell.com*.ap.dell.com*.apj.dell.com*.cdn.dell.com*.dellcdn.com*.delldesignsystem.com*.dellemc.com*.delltechnologies.com+12 more

    SHA-256 Fingerprint

    E7:60:FE:79:26:12:84:3E:92:BE:A6:43:82:0B:B5:78:3E:51:C8:B1...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ch
    DPR, Sec-CH-DPR, Sec-CH-Viewport-Width, Sec-CH-Width, Viewpo...
    akamai-cache-status
    Miss from child, Hit from parent
    akamai-request-bc
    [a=2.20.137.73,b=491352698,c=g,n=FR_IDF_PARIS,o=20940],[c=c,...
    alt-svc
    h3=":443"; ma=93600
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    mx1.dellcorporate.iphmx.com

    Domain Information

    dell.com.cn

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    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 Friendly49 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

    Roboto + Helvetica

    WCAG AA
    84/100
    Readability
    /30
    23/30

    16px · LH 1.43

    Hierarchy
    /20
    18/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    21/25

    5.27:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Roboto

    Sans32px

    Body Font

    Helvetica

    Sans16px

    Contrast Ratio

    5.27:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    Dual Sans-Serif

    left aligned
    32px
    h1
    20px
    h2
    40px
    h3
    20px
    h4
    16px
    p
    Minor Third
    Scale

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

    ✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.3:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    Flesch 19

    Color Palette

    10 unique colors
    5.04:1 AA Dark
    #6e6f6f
    Other· 26.099999999999998%
    #ffffff
    Background· 15.499999999999998%
    #060b0f
    Primary· 12.200000000000001%
    #464f56
    Text· 6.6%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    2

    Categories

    2

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    23 Resources

    19
    Scripts
    4
    Styles
    2
    Async
    3
    Defer

    Top Script Sources

    dell.com(10)nexus.dell.com(3)local(3)cdn.cookielaw.org(2)s.go-mpulse.net(1)

    Website Identity

    戴尔笔记本电脑_台式电脑_服务器_电脑配件_戴尔官方网站 | Dell 中国大陆

    戴尔笔记本电脑_台式电脑_服务器_电脑配件_戴尔官方网站 | Dell 中国大陆

    Organization

    欢迎访问戴尔网上购物商城，为个人、家庭、企业办公提供高品质戴尔笔记本电脑、台式机和一体机、工作站、服务器、显示器、电脑配件等产品及服务。登录戴尔官方网站查询最新Dell产品价格和热卖爆款推荐、戴尔优惠活动和特惠产品、戴尔售后服务及送修服务网点等信息。

    400-881-1858
    www.dell.com/zh-cn
    Location detected: 🇨🇳 Chinavia tld
    zh-CN

    Sponsored

    Last analyzed: 13 May 2026 at 22:29

    Historical Analysis & Change Tracking