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admin5.com

https://admin5.com· First analyzed 25 Apr 2026· Updated 25 Apr 2026
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admin5.com
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Mobile screenshot of admin5.com
Mobile

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Hosting Provider

Chinanet SH

IP Address

180.163.146.8

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Shanghai, China

ASN

AS4811

Organization

Chinanet SH

Server

Tengine

CDN

CDN

Performance

81

Core Web Vitals

Weight

First Contentful Paint
2.1 s10%
Speed Index
2.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
78 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Chinanet SH
CDN
CDN

Technology Stack

3 Technologies Detected

Libraries

1
jQueryv1.11.3

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Tengine

SEO Analysis

D52/100
14
13
0
Meta Tags7/15
Content9/12
Headings4/8
Technical12/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile2/4
Indexability3/3
A
admin5.comadmin5.com

A5站长网 - 站长必看的网站-站长信息和服务中心

A5站长网是专业服务于站长和网站的信息平台。提供全方位的站长资讯以及网站建设、运营推广、搜索优化、服务器运维等精品内容。A5站长网全力支持站长实现创业梦想。

Title Length25 chars

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

Description Length79 chars

Recommended: 120-160 chars

Issues (0)

    13 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    5,038 URLs

    robots.txt

    19 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

    F35/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    4/25

    AI Bot Access

    13/14 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:7%
    Words:461
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    No Schema

    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 (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.
    D
    59/100
    6
    Passed
    6
    Critical
    0
    Warnings
    Images & Alt Text
    10/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    9/20
    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
    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.
    22/100
    D
    276 mg
    CO₂e / view
    2.2 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    315 mg
    vs
    Returning (cached)
    158 mg
    Annual (10K/mo)
    33.1 kg
    Emission Segments
    Data Center
    62 mg
    Network
    66 mg
    Device
    148 mg
    Resource Breakdown
    JavaScript
    49.6 KB
    Images
    2.1 MB
    CSS
    12.2 KB
    HTML
    18.1 KB
    Green Hosting Not Verified
    Chinanet SH
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    80d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    ZeroSSL GmbH

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    15.04.2026

    Valid Until

    14.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    admin5.com*.admin5.com

    SHA-256 Fingerprint

    FA:6A:F9:C0:F0:58:CC:59:DF:AC:81:96:F3:FB:62:5C:7B:36:79:E3...

    Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    425
    ali-swift-global-savetime
    1777160366
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html
    date
    Sat, 25 Apr 2026 23:39:26 GMT
    eagleid
    b4a3921d17771607918567632e
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    admin5.com

    Domain Age
    20y 12m

    Created

    01.05.2005

    Expires

    01.05.2026

    Last Updated

    21.04.2025

    Registrar

    eName 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.
    F
    28/100
    Not 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.
    4 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    tahoma

    WCAG Partial
    58/100
    Readability
    /30
    15/30

    13px · LH 1.50

    Hierarchy
    /20
    15/20

    1.54x ratio

    WCAG
    /25
    14/25

    2.64:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    tahoma

    Sans20px

    Body Font

    tahoma

    Sans13px

    Contrast Ratio

    2.64:1

    17 issues

    Reading Comfort

    Single Font Family

    left aligned
    20px
    h1
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ✅ Easy to read: Flesch score 75/100 — accessible to general audiences.

    ⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 2.6:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

    Buy on MyFontsFlesch 75

    Color Palette

    10 unique colors
    Light
    #ffffff
    Background· 54.300000000000004%
    #3596e6
    Primary· 8.3%
    #e34622
    Accent· 8.1%
    #adc2d6
    Secondary· 7.1%
    #5c3491
    Secondary· 4.1%
    #e7c0b0
    Accent· 4%
    #c78372
    Secondary· 3.9%
    #eee6e2
    Secondary· 3.9%

    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

    22 Resources

    20
    Scripts
    2
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    100.admin5.com(11)a5static.admin5.com(7)zz.bdstatic.com(1)hm.baidu.com(1)

    Website Identity

    admin5.com

    20 years old
    Location detected: 🇨🇳 Chinavia ip
    eName Technology Co., Ltd.

    Social Profiles

    Telegram

    Sponsored

    Last analyzed: 25 Apr 2026 at 23:47

    Historical Analysis & Change Tracking