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dostor.com

https://dostor.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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dostor.com
Desktop screenshot of dostor.com
Mobile screenshot of dostor.com
Mobile

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Hosting Provider

Alibaba Cloud
alibabacloud.com

IP Address

59.110.163.178

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Beijing, China

ASN

AS37963

Organization

Aliyun Computing Co., LTD

Server

Nginx

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint
456 ms10%
Speed Index
593 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
13 KB
15 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.6
cms
DUXv8.9Custom
by themebetter.com
View Theme

Technology Stack

4 Technologies Detected

Libraries

1
jQueryv8.9

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginxv1.20.1

Languages

1
PHPv7.4.33

SEO Analysis

D57/100
16
11
0
Meta Tags5/15
Content9/12
Headings8/8
Technical16/25
E-E-A-T3/7
Images3/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
D
dostor.comdostor.com

存储在线-存储专业媒体

中国领先的数据存储专业服务平台，提供海量的存储资讯，以及存储学院和中国存储峰会等智能数据领域的知识服务。

Title Length11 chars

Recommended: 50-60 chars (~68px / 580px)

Description Length52 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    33 URLs

    33 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    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

    F36/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    0/25
    Citation
    4/25

    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
    header/footer
    Text ratio:13%
    Words:415
    Token eff.:Optimal
    Sections/1K:79.5
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 1.8w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    65/100
    7
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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.
    3 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.
    64/100
    A+
    2 mg
    CO₂e / view
    13.5 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    2 mg
    vs
    Returning (cached)
    1 mg
    Annual (10K/mo)
    204 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    <0.001 g
    Resource Breakdown
    HTML
    13.5 KB
    Green Hosting Not Verified
    Alibaba Cloud
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    53d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    28.07.2025

    Valid Until

    27.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.dostor.comdostor.com

    SHA-256 Fingerprint

    ED:F3:FA:E9:28:FE:94:34:7F:16:F2:F0:87:0C:C3:D5:0D:D1:1F:33...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 3s(max-age=3, must-revalidate)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Thu, 04 Jun 2026 19:43:58 GMT
    server
    nginx/1.20.1
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    dostor.com

    Domain Age
    22y 10m

    Created

    10.08.2003

    Expires

    10.08.2027

    Last Updated

    24.07.2024

    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.
    D
    56/100
    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, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Times New Roman

    WCAG AAA
    77/100
    Readability
    /30
    20/30

    16px · LH --

    Hierarchy
    /20
    19/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    24/25

    9.4:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    Times New Roman

    Serif32px

    Body Font

    Times New Roman

    Serif16px

    Contrast Ratio

    9.4:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~41 CPL

    Narrow lines
    32px
    h1
    24px
    h2
    19px
    h3
    16px
    p

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

    ❌ Very complex text: Flesch score 9/100. Consider shorter sentences and simpler words.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

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

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

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

    Buy on MyFontsFlesch 9

    Color Palette

    10 unique colors
    Light
    #ffffff
    Background· 93.60000000000001%
    #2524d2
    Primary· 1%
    #d5d8e7
    Secondary· 1%
    #f0eff4
    Secondary· 0.8%
    #c4c4e3
    Secondary· 0.7%
    #5e5dce
    Accent· 0.6%
    #7d7ccd
    Secondary· 0.6%
    #9191d0
    Secondary· 0.6%

    Sponsored

    Scripts & Styles

    5 Resources

    3
    Scripts
    2
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    dostor.com(2)hm.baidu.com(1)

    Website Identity

    dostor.com

    22 years old
    Location detected: 🇨🇳 Chinavia ip
    Alibaba Cloud Computing (Beijing) Co., Ltd.zh-CN

    Sponsored

    Last analyzed: 04 Jun 2026 at 19:44

    Historical Analysis & Change Tracking