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chobaolam.vn

https://chobaolam.vn· First analyzed 14 May 2026· Updated 14 May 2026
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chobaolam.vn
Desktop screenshot of chobaolam.vn
Mobile screenshot of chobaolam.vn
Mobile

Sponsored

Hosting Provider

Digital world data online company

IP Address

103.42.58.102

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Quận Ba, Vietnam

ASN

AS45899

Organization

Digital world data online company

Server

Nginx

Nameservers

ns3.zonedns.vn.ns1.zonedns.vn.ns2.zonedns.vn.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
293 KB
63 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Digital world data online company

Technology Stack

7 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Bootstrap

Libraries

1
jQueryv1.11.0

Icon Libraries

1
Font Awesome

Analytics

1
Facebook Pixel

Web Servers

1
Nginx

Languages

1
PHPv7.4.33

SEO Analysis

C65/100
19
7
0
Meta Tags5/15
Content11/12
Headings5/8
Technical20/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
C
chobaolam.vnchobaolam.vn

ChoBaoLam.vn

Forum software by ChoBaoLam.vn

Title Length12 chars

Recommended: 50-60 chars (~75px / 580px)

Description Length30 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    16 URLs

    16 sub-sitemaps

    robots.txt

    23 rules

    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

    D47/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    3/25
    Citation
    12/25

    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
    blockquotesdef. listsnavheader/footer
    Text ratio:9%
    Words:1,411
    Token eff.:Optimal
    Sections/1K:29.8
    Depth:4/5

    Structured Data

    1 JSON-LD
    WebSiteSearchAction

    Citation Readiness

    Opening Summary24w
    Descriptive Headingsavg 4w
    Canonical URL
    Open Graph3/3
    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
    67/100
    8
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    8/15
    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
    6/15
    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.
    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.
    55/100
    A+
    36 mg
    CO₂e / view
    292.6 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    41 mg
    vs
    Returning (cached)
    21 mg
    Annual (10K/mo)
    4.3 kg
    Emission Segments
    Data Center
    8 mg
    Network
    9 mg
    Device
    19 mg
    Resource Breakdown
    JavaScript
    150.9 KB
    Images
    12.8 KB
    CSS
    77.9 KB
    HTML
    15.7 KB
    Other
    35.4 KB
    Green Hosting Not Verified
    Digital world data online company
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    55d

    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

    09.04.2026

    Valid Until

    08.07.2026

    Subject Alternative Names (2)

    chobaolam.vnwww.chobaolam.vn

    SHA-256 Fingerprint

    99:91:0F:B0:43:99:4B:11:AA:B4:5C:A9:20:5A:4B:D1:D4:98:A6:0F...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(private, max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-length
    15749
    content-type
    text/html; charset=UTF-8
    date
    Thu, 14 May 2026 01:24:58 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    Good Warning Issue

    Domain Information

    chobaolam.vn

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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
    63/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG Partial
    61/100
    Readability
    /30
    14/30

    11px · LH 1.28

    Hierarchy
    /20
    13/20

    2.18x ratio

    WCAG
    /25
    14/25

    2.5:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Arial

    Sans24px

    Body Font

    Arial

    Sans11px

    Contrast Ratio

    2.5:1

    3 issues

    Reading Comfort

    Single Font Family

    left aligned
    24px
    h1
    27px
    h3
    11px
    p
    Major Second
    Scale

    ❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.28). Increase to 1.4–1.6 for better readability.

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 2.5:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.2x larger than body text.

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

    Color Palette

    4 unique colors
    5.11:1 AA Dark
    #3a3836
    Text· 17.5%
    #b1aaa8
    Other· 4.2%
    #fcfcfe
    Primary· 51.69999999999999%
    #e5e9ec
    Background· 26.599999999999998%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Social Media

    2
    Twitter/X WidgetsFree
    Facebook SDKFree

    Social widgets and sharing tools

    3

    Categories

    4

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    16 Resources

    12
    Scripts
    4
    Styles
    8
    Async
    0
    Defer

    Top Script Sources

    apis.google.com(2)connect.facebook.net(2)js(2)platform.twitter.com(2)shoukigaigoors.net(1)

    Website Identity

    chobaolam.vn

    Location detected: 🇻🇳 Vietnamvia tld
    vi-VN

    Sponsored

    Last analyzed: 14 May 2026 at 01:25

    Historical Analysis & Change Tracking