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bmlink.com

https://bmlink.com· First analyzed 27 Apr 2026· Updated 27 Apr 2026
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bmlink.com
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Mobile screenshot of bmlink.com
Mobile

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Hosting Provider

Jilin province high technology Co., Ltd.

IP Address

183.131.19.66

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Jilin, China

ASN

AS58461

Organization

Jilin province high technology Co., Ltd.

Nameservers

f1g1ns2.dnspod.net.f1g1ns1.dnspod.net.

Performance

77

Core Web Vitals

Weight

First Contentful Paint
2.7 s10%
Speed Index
3.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
175 KB
250 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Jilin province high technology Co., Ltd.

Technology Stack

2 Technologies Detected

Libraries

1
jQueryv1.8.0

CSS Frameworks

1
Tailwind CSS

SEO Analysis

D57/100
14
12
0
Meta Tags9/15
Content10/12
Headings8/8
Technical9/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
B
bmlink.combmlink.com

建材网 - 为建材家装和品牌招商代理提供一站式服务

建材网作为中国建材家装行业门户网站,主要提供建材价格、建材行业市场分析、各科建筑材料知识、建材招商、中国建材资讯、建材五金行情报道、建材品牌选购、中国建材公司、中国新型建材材料等丰富内容信息，更多信息可登陆建材网（www.bmlink.com）查看

Title Length25 chars

Recommended: 50-60 chars (~155px / 580px)

Description Length124 chars

Recommended: 120-160 chars

Issues (0)

    12 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    42 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 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

    F31/100
    Bot Access
    20/25
    Machine Read.
    9/25
    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
    def. lists
    Text ratio:5%
    Words:1,233
    Token eff.:Optimal
    Sections/1K:24.3
    Depth:1/5

    Structured Data

    1 JSON-LD

    Citation Readiness

    Opening Summary17w
    Descriptive Headingsavg 1.1w
    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.
    D
    50/100
    6
    Passed
    6
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    8/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    2/15
    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...
    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.
    49/100
    A+
    22 mg
    CO₂e / view
    174.6 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    25 mg
    vs
    Returning (cached)
    12 mg
    Annual (10K/mo)
    2.6 kg
    Emission Segments
    Data Center
    5 mg
    Network
    5 mg
    Device
    12 mg
    Resource Breakdown
    HTML
    174.3 KB
    Other
    317 B
    Green Hosting Not Verified
    Jilin province high technology Co., Ltd.
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Interactive

    No SSL

    No WAF

    nulld

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    connection
    close
    content-type
    text/html;charset=gb2312
    date
    Mon, 27 Apr 2026 21:56:37 GMT
    etag
    W/"0cdd48690d6dc1:0"
    last-modified
    Mon, 27 Apr 2026 21:55:14 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (1)

    mx.mail.ym.163.com

    Domain Information

    bmlink.com

    Domain Age
    23y 9m

    Created

    29.07.2002

    Expires

    29.07.2026

    Last Updated

    28.01.2026

    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
    53/100
    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=0.32
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    微软雅黑

    WCAG Partial
    44/100
    Readability
    /30
    4/30

    12px · LH 2.08

    Hierarchy
    /20
    12/20

    1x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    2.42:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    微软雅黑

    Sans12px

    Body Font

    微软雅黑

    Sans12px

    Contrast Ratio

    2.42:1

    18 issues

    Reading Comfort

    ~113 CPL

    Too wide
    12px
    h1
    30px
    h2
    18px
    h3
    12px
    p
    Perfect Fifth
    Scale

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Wide line spacing (2.08). 1.4–1.6 is optimal for body text.

    ❌ Very long lines: ~113 chars/line causes eye strain. Add max-width constraint.

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 2.4:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    Buy on MyFonts

    Color Palette

    9 unique colors
    Light
    #ffffff
    Background· 44.300000000000004%
    #2a56a5
    Primary· 12.2%
    #203781
    Accent· 12%
    #c4b2b6
    Secondary· 7.9%
    #d71a26
    Accent· 7.8%
    #e5ebea
    Text· 5.6%
    #5b9bab
    Secondary· 4.3%
    #686396
    Secondary· 3.5%

    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

    10 Resources

    7
    Scripts
    3
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    meta.bmlink.com(5)hm.baidu.com(1)mipcache.bdstatic.com(1)

    Website Identity

    bmlink.com

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

    Social Profiles

    X (Twitter)

    Sponsored

    Last analyzed: 27 Apr 2026 at 21:57

    Historical Analysis & Change Tracking