Back to Search
sdgutian.com favicon

sdgutian.com

https://sdgutian.com· First analyzed 02 Jun 2026· Updated 02 Jun 2026
Export
sdgutian.com
Desktop screenshot of sdgutian.com
Mobile screenshot of sdgutian.com
Mobile

Sponsored

Hosting Provider

Federal Online Group LLC

IP Address

107.163.32.169

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS12070

Organization

Federal Online Group LLC

Server

Nginx

Nameservers

ns2.domainnamens.com.ns1.domainnamens.com.

Performance

73

Core Web Vitals

Weight

First Contentful Paint
8.3 s10%
Speed Index
10.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
91 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Federal Online Group LLC

Technology Stack

3 Technologies Detected

Libraries

1
jQueryv2.2.4

UI Components

1
Swiper

Web Servers

1
Nginx

SEO Analysis

D59/100
16
11
0
Meta Tags7/15
Content10/12
Headings6/8
Technical15/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sdgutian.comsdgutian.com

米兰体育电竞_米兰下载直播

米兰体育电竞提供足球、篮球、电竞等热门赛事直播服务，支持高清观看与实时数据分析。用户可通过米兰下载直播客户端获取最新赛事资讯、比分动态及专业预测内容，畅享稳定流畅的体育娱乐平台体验。

Title Length13 chars

Recommended: 50-60 chars (~80px / 580px)

Description Length91 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    2,302 URLs

    robots.txt

    8 rules

    Local SEO

    Local Search Readiness

    18/100
    Poor
    5 12

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

    Sponsored

    AI & LLM Readiness

    D40/100
    Bot Access
    20/25
    Machine Read.
    17/25
    Schema Data
    1/25
    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:8%
    Words:414
    Token eff.:Optimal

    Structured Data

    3 JSON-LD
    Organization×1.1(min)

    Citation Readiness

    Opening Summary
    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
    63/100
    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
    13/20
    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...
    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.
    29/100
    C
    155 mg
    CO₂e / view
    1.2 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    177 mg
    vs
    Returning (cached)
    89 mg
    Annual (10K/mo)
    18.6 kg
    Emission Segments
    Data Center
    35 mg
    Network
    37 mg
    Device
    83 mg
    Resource Breakdown
    JavaScript
    2.6 KB
    Images
    537.9 KB
    CSS
    697.9 KB
    HTML
    12.7 KB
    Other
    819 B
    Green Hosting Not Verified
    Federal Online Group LLC
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    No WAF

    69d

    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

    13.05.2026

    Valid Until

    11.08.2026

    Subject Alternative Names (20)

    059733.com54xc.com966vk.combn362.comeasiertrans.comgsatgs.comhellohzl.comhj69f.com+12 more

    SHA-256 Fingerprint

    20:8C:AA:78:F0:CC:00:7D:A1:CC:7F:2A:20:51:BD:B7:C9:3E:F0:4B...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=gbk
    date
    Tue, 02 Jun 2026 15:31:10 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    pragma
    no-cache
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    sdgutian.com

    Domain Age
    1 months

    Created

    02.05.2026

    Expires

    02.05.2027

    Last Updated

    02.05.2026

    Registrar

    Realtime Register B.V.

    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=1,maximum-scale=1, minimum-scale=1,user-scalable=0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG Partial
    62/100
    Readability
    /30
    14/30

    15px · LH 1.87

    Hierarchy
    /20
    12/20

    0.93x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1.98:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Arial

    Sans14px

    Body Font

    Arial

    Sans15px

    Contrast Ratio

    1.98:1

    24 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    14px
    h1
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ⚠️ Wide line spacing (1.87). 1.4–1.6 is optimal for body text.

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 2.0:1).

    ✅ 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.

    Flesch 0

    Color Palette

    7 unique colors
    Dark
    #212227
    Text· 60.5%
    #efdddb
    Primary· 7.6%
    #100f13
    Secondary· 7.2%
    #4c5e6f
    Secondary· 6%
    #99b3b2
    Secondary· 5.9%
    #9a7566
    Secondary· 5.7%

    Sponsored

    Scripts & Styles

    17 Resources

    14
    Scripts
    3
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    ?skins(5)chat.chem17.com(2)hm.baidu.com(1)zz.bdstatic.com(1)?js(1)

    Website Identity

    米兰体育电竞

    Organization

    米兰体育电竞主要供应温湿度记录纸,圆盘记录纸,横河记录纸,横河记录仪,霍尼韦尔记录仪等产品,汤米斯科技将秉承着诚信、务实的态度，期待着与您的合作，共创双赢.我们公司为您提供安装调试、维修、免费咨询等良好的售后服务,欢迎来电洽谈

    4008366880
    /
    31 days old
    Location detected: 🇭🇰 Hong Kongvia ip
    Realtime Register B.V.

    Sponsored

    Last analyzed: 02 Jun 2026 at 15:32

    Historical Analysis & Change Tracking

    sdgutian.com Technology Stack - Built With jQuery, Swiper, Nginx | StackOptic | StackOptic