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v6.51.la

https://v6.51.la· First analyzed 26 Apr 2026· Updated 26 Apr 2026
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v6.51.la
Desktop screenshot of v6.51.la
Mobile screenshot of v6.51.la
Mobile

Sponsored

Hosting Provider

ACE

IP Address

43.159.107.113

Site Location

🇱🇦 Laosvia tld

Server Location

🇸🇬 Singapore, Singapore

ASN

AS139341

Organization

ACE

Server

Nginx

Performance

85

Core Web Vitals

Weight

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

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
ACE

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginxv1.20.1

SEO Analysis

D54/100
13
10
0
Meta Tags12/15
Content6/12
Headings6/8
Technical11/21
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
V
v6.51.lav6.51.la

51.LA网站统计V6 - 免费、易用、专业的网站数据统计与营销分析平台

免费、易用、专业的网站数据统计与营销分析平台，实时监测，精准洞察，专注用户行为分析，助力业务增长，提供更加精准全面的来路统计分析、数据报表可视化、网站分析能力、事件分析和渠道追踪归因，助力网站持续增长和赋能决策，超过300万用户和开发者的信赖选择。

Title Length36 chars

Recommended: 50-60 chars (~218px / 580px)

Description Length124 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    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

    D40/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    0/25
    Citation
    8/25

    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:3%
    Words:478
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary22w
    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 (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.
    B
    75/100
    12
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    12/20
    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.
    15/100
    F
    641 mg
    CO₂e / view
    5.1 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    733 mg
    vs
    Returning (cached)
    367 mg
    Annual (10K/mo)
    77.0 kg
    Emission Segments
    Data Center
    143 mg
    Network
    154 mg
    Device
    344 mg
    Resource Breakdown
    JavaScript
    2.1 MB
    Images
    410.0 KB
    CSS
    2.6 MB
    HTML
    1.4 KB
    Other
    349 B
    Green Hosting Not Verified
    ACE
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    173d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    PKI(Chongqing) Limited

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    01.04.2026

    Valid Until

    16.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.51.la51.la

    SHA-256 Fingerprint

    54:9F:ED:D0:8F:D4:0A:5F:31:95:55:FD:E0:E6:13:F2:09:8C:39:E1...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    content-encoding
    📦 Gzip(gzip)
    content-length
    1146
    content-type
    text/html
    date
    Sun, 26 Apr 2026 12:28:46 GMT
    eo-cache-status
    HIT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    v6.51.la

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    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
    66/100
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue

    WCAG Partial
    59/100
    Readability
    /30
    18/30

    14px · LH 1.50

    Hierarchy
    /20
    15/20

    2.29x ratio

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    13/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans32px

    Body Font

    Helvetica Neue

    Sans14px

    Contrast Ratio

    1:1

    10 issues

    Reading Comfort

    Single Font Family

    left aligned
    32px
    h1
    52px
    h2
    20px
    h3
    14px
    p
    Minor Second
    Scale

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

    ⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

    ✅ Strong hierarchy: Headlines are 2.3x larger than body text.

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 37.400000000000006%
    #dfe3ec
    Primary· 41.3%
    #7fa5d1
    Secondary· 7.2%
    #cbd0dd
    Secondary· 5.7%
    #91c7eb
    Accent· 4.6%
    #51709f
    Secondary· 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

    10 Resources

    8
    Scripts
    2
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    sdk.51.la(3)local(3)hm.baidu.com(1)js.users.51.la(1)

    Website Identity

    v6.51.la

    Location detected: 🇱🇦 Laosvia tld
    zh-cn

    Sponsored

    Last analyzed: 26 Apr 2026 at 12:29

    Historical Analysis & Change Tracking