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cheaa.com

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

Sponsored

Hosting Provider

CSTNET

IP Address

119.254.91.182

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Dongchengcun, China

ASN

AS23724

Organization

CSTNET

Server

Nginx

Nameservers

dns2.hichina.com.dns1.hichina.com.

Performance

77

Core Web Vitals

Weight

First Contentful Paint
2.6 s10%
Speed Index
3.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
31 KB
127 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
CSTNET

Technology Stack

3 Technologies Detected

Libraries

1
jQueryv1.7.1

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

D54/100
15
11
0
Meta Tags9/15
Content12/12
Headings6/8
Technical11/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
C
cheaa.comcheaa.com

中国家电网-家用电器行业综合门户

中国家电网是唯一由中国家电协会主办的、面向家电产业和家电消费群的综合性行业门户。倾力为家电业界和家电消费者提供空调,冰箱,电视,智慧屏,洗衣机,干衣机,油烟机,洗碗机,蒸烤箱,净水器,扫地机器人,智能马桶等家电的新闻资讯、海外市场动态、行业数据、家电报告、新品动态、产品评测、售后服务等家电行业资讯和家电消费资讯

Title Length16 chars

Recommended: 50-60 chars (~99px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    2 rules

    Local SEO

    Local Search Readiness

    0/100
    Poor
    15 2

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

    Sponsored

    AI & LLM Readiness

    F32/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    0/25
    Citation
    2/25

    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:5%
    Words:723
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary13w
    Descriptive Headings
    Canonical URL
    Open Graph0/3
    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
    61/100
    7
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    11/20
    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
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 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.
    47/100
    A+
    4 mg
    CO₂e / view
    30.8 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    4 mg
    vs
    Returning (cached)
    2 mg
    Annual (10K/mo)
    456 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    2 mg
    Resource Breakdown
    CSS
    4.9 KB
    HTML
    26.0 KB
    Green Hosting Not Verified
    CSTNET
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    81d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    19.04.2026

    Valid Until

    18.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.cheaa.comcheaa.com

    SHA-256 Fingerprint

    C9:27:D0:C2:8F:43:BE:1A:8E:89:E7:65:80:4D:01:6E:5B:46:66:D4...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 28 Apr 2026 00:32:07 GMT
    server
    nginx
    transfer-encoding
    chunked
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (2)

    mx2.qiye.163.com
    mx.qiye.163.com

    Domain Information

    cheaa.com

    Domain Age
    25y 10m

    Created

    22.06.2000

    Expires

    22.06.2028

    Last Updated

    05.02.2025

    Registrar

    Alibaba Cloud Computing (Beijing) Co., Ltd.

    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.
    F
    27/100
    Not Mobile Friendly
    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=1200,user-scalable=no, target-densitydpi=device-dpi
    5 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    microsoft yahei + t1

    WCAG Partial
    58/100
    Readability
    /30
    19/30

    16px · LH --

    Hierarchy
    /20
    11/20

    1.5x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    3.78:1 min contrast

    Performance
    /25
    14/25

    2 fonts

    Heading Font

    microsoft yahei

    Sans24px

    Body Font

    t1

    Sans16px

    Contrast Ratio

    3.78:1

    3 issues

    Reading Comfort

    ~99 CPL

    Wide lines
    24px
    h1
    16px
    p

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

    ⚠️ Wide lines: ~99 chars/line. Use max-width: 65ch for comfortable reading.

    ✅ Easy to read: Flesch score 79/100 — accessible to general audiences.

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 3.8:1).

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

    ⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

    Buy on MyFontsFlesch 79

    Color Palette

    8 unique colors
    2.17:1 Fail Light
    #ffffff
    Background· 49.1%
    #b6aeb3
    Other· 6%
    #a88f8c
    Secondary· 6.2%
    #422628
    Primary· 5.4%
    #efe3d3
    Secondary· 1.3%

    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

    6 Resources

    5
    Scripts
    1
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    img.cheaa.com(3)hm.baidu.com(1)ssp.cheaa.com(1)

    Website Identity

    cheaa.com

    25 years old
    Location detected: 🇨🇳 Chinavia ip
    Alibaba Cloud Computing (Beijing) Co., Ltd.

    Sponsored

    Last analyzed: 28 Apr 2026 at 00:32

    Historical Analysis & Change Tracking