6giay.vn

https://6giay.vn· First analyzed 27 Apr 2026· Updated 27 Apr 2026

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6giay.vn

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

188.114.96.3

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

desi.ns.cloudflare.com.marty.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.6 s10%

Speed Index

2.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

884 KB

86 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

CSS Frameworks

Tailwind CSS

Normalize.css

Icon Libraries

Font Awesome Material Icons

Advertising

Google Ads Google AdSense

Fonts

Google Fonts

CDN

Cloudflare

SEO Analysis

C65/100

Meta Tags7/15

Content8/12

Headings6/8

Technical18/25

E-E-A-T0/7

Images6/7

Links5/5

URL5/5

Social2/5

Freshness2/4

Mobile3/4

Indexability3/3

6giay.vn6giay.vn

Diễn Đàn Mua Bán | Diễn Đàn Mua Bán

No description available for this page.

Title Length35 chars

Recommended: 50-60 chars (~216px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

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

F35/100

Bot Access

20/25

Machine Read.

3/25

Schema Data

4/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:2%

Words:3,652

Token eff.:Poor Structure

Sections/1K:0.8

Depth:1/5

Structured Data

1 JSON-LD

WebSiteBreadcrumbListmicrodataSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 2w

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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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.

68/100

Passed

Critical

Warnings

Images & Alt Text

18/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

15/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 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.

52/100

89 mg

CO₂e / view

884.1 KB

Page Weight

80%

Cleaner Than

New Visitor

102 mg

Returning (cached)

51 mg

Annual (10K/mo)

10.7 kg

Emission Segments

Data Center

4 mg

Network

26 mg

Device

59 mg

Resource Breakdown

JavaScript

468.1 KB

Images

91.7 KB

CSS

45.9 KB

Fonts

22.5 KB

HTML

32.0 KB

Other

223.9 KB

Green Hosting Verified

Cloudflare

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

46%Poor

Interactive

HTTPS

WAF

42d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

11.03.2026

Valid Until

09.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

6giay.vn*.6giay.vn

SHA-256 Fingerprint

53:AE:83:AE:06:B2:EF:12:D1:07:25:30:2F:BC:5F:DF:70:E7:0B:E9...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🔴 No Cache(private, no-cache, max-age=0)

cf-cache-status

DYNAMIC

cf-ray

9f312dc82ef97c17-BOS

content-encoding

zstd

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

aspmx3.googlemail.com

aspmx2.googlemail.com

aspmx.l.google.com

alt2.aspmx.l.google.com

+1 more

Domain Information

6giay.vn

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

85/100

Mobile Friendly3 breakpoints

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, viewport-fit=cover

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

BlinkMacSystemFont

WCAG Partial

62/100

Readability

/30

15/30

13px · LH 1.50

Hierarchy

/20

13/20

1.85x ratio · ✓ H1→H6

WCAG

/25

16/25

1.03:1 min contrast

Performance

/25

18/25

System fonts

Heading Font

BlinkMacSystemFont

Sans24px

Body Font

BlinkMacSystemFont

Sans13px

Contrast Ratio

1.03:1

11 issues

Reading Comfort

Single Font Family

left aligned

24px

15px

13px

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

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

❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

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

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

GGoogle FontsFlesch 29

Color Palette

10 unique colors

Light

#fcfcfc

Background· 40.099999999999994%

#05628b

Accent· 18.8%

#3d9ebb

Primary· 14.3%

#d1d9d3

Border· 7.3%

#33809a

Secondary· 1.5%

#4d4779

Secondary· 1.5%

#026c54

Accent· 0.4%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(5)fundingchoicesmessages.google.com(5)pagead2.googlesyndication.com(3)static.cloudflareinsights.com(1)

Website Identity

6giay.vn

Location detected: 🇻🇳 Vietnamvia tld

📧 Google Workspacevi-VN

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Last analyzed: 27 Apr 2026 at 22:14

Historical Analysis & Change Tracking