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douphp.com

https://douphp.com· First analyzed 19 May 2026· Updated 19 May 2026
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douphp.com
Desktop screenshot of douphp.com
Mobile screenshot of douphp.com
Mobile

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Hosting Provider

Alibaba Cloud
alibabacloud.com

IP Address

120.79.68.225

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Shenzhen, China

ASN

AS37963

Organization

Aliyun Computing Co., LTD

Server

Apache

Nameservers

ns2.myhostadmin.net.ns1.myhostadmin.net.

Performance

91

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
33 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Alibaba Cloud

Technology Stack

6 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

UI Components

1
Swiper

Icon Libraries

1
Font Awesome

Web Servers

1
Apache

SEO Analysis

D58/100
16
8
0
Meta Tags10/15
Content7/12
Headings8/8
Technical15/25
E-E-A-T0/7
Images2/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
D
douphp.comdouphp.com

DouPHP_企业建站系统_企业网站管理系统_小程序管理系统_轻量级_免费开源可商用 - Powered by DouPHP

DouPHP(豆皮CMS)是一款轻量级的企业建站系统，外贸建站系统，小程序管理系统，免费开源可商用，模块化的网站管理系统！

Title Length62 chars

Recommended: 50-60 chars (~387px / 580px)

Description Length61 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    504 URLs

    robots.txt

    12 rules

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    F33/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    0/25
    Citation
    3/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    def. listsnav
    Text ratio:5%
    Words:188
    Token eff.:Too Short
    Sections/1K:31.9
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    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.
    A
    81/100
    12
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    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
    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.
    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.
    22/100
    E
    311 mg
    CO₂e / view
    2.5 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    355 mg
    vs
    Returning (cached)
    178 mg
    Annual (10K/mo)
    37.3 kg
    Emission Segments
    Data Center
    70 mg
    Network
    75 mg
    Device
    167 mg
    Resource Breakdown
    JavaScript
    112.6 KB
    Images
    2.0 MB
    CSS
    366.3 KB
    HTML
    6.6 KB
    Green Hosting Not Verified
    Alibaba Cloud
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    40d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    30.03.2026

    Valid Until

    28.06.2026

    Subject Alternative Names (2)

    douphp.comwww.douphp.com

    SHA-256 Fingerprint

    7A:72:45:3E:B1:5E:CD:E4:A1:5F:12:B2:D4:B9:ED:DA:5F:6F:87:DA...

    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
    6425
    content-type
    text/html; charset=utf-8
    date
    Tue, 19 May 2026 09:08:25 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (2)

    mxbiz2.qq.com
    mxbiz1.qq.com

    Domain Information

    douphp.com

    Domain Age
    12y 9m

    Created

    30.07.2013

    Expires

    30.07.2026

    Last Updated

    27.06.2025

    Registrar

    Chengdu West Dimension Digital Technology 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.
    C
    60/100
    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, shrink-to-fit=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Microsoft YaHei UI

    WCAG Partial
    68/100
    Readability
    /30
    24/30

    20px · LH 1.53

    Hierarchy
    /20
    15/20

    3x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    2.4:1 min contrast

    Performance
    /25
    13/25

    1 font · 4 req

    Heading Font

    Microsoft YaHei UI

    Sans60px

    Body Font

    Microsoft YaHei UI

    Sans20px

    Contrast Ratio

    2.4:1

    1 issue

    Reading Comfort

    Single Font Family

    center aligned
    60px
    h1
    40px
    h2
    20px
    p

    ✅ Excellent readability: 20px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.53 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.4:1).

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

    ✅ Strong hierarchy: Headlines are 3.0x larger than body text.

    ✅ Lean font stack: 1 font families keeps load times fast.

    Buy on MyFonts

    Color Palette

    5 unique colors
    9.77:1 AAA Light
    #ffffff
    Background· 89.89999999999999%
    #434444
    Other· 2.2%
    #7aacbe
    Primary· 2.7%
    #c8d5d9
    Secondary· 2.4%

    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

    14 Resources

    8
    Scripts
    6
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    douphp.com(7)hm.baidu.com(1)

    Website Identity

    douphp.com

    12 years old
    Location detected: 🇨🇳 Chinavia ip
    Chengdu West Dimension Digital Technology Co., Ltd.zh-CN

    Sponsored

    Last analyzed: 19 May 2026 at 09:08

    Historical Analysis & Change Tracking