dienmayxanh.com

https://dienmayxanh.com· First analyzed 30 Apr 2026· Updated 30 Apr 2026

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dienmayxanh.com

Mobile

Sponsored

Hosting Provider

Asiasoft

IP Address

222.255.236.141

Site Location

🇻🇳 Vietnamvia ip

Server Location

🇻🇳 Ho Chi Minh City, Vietnam

ASN

AS45899

Organization

Asiasoft

Nameservers

ns2.thegioididong.com.ns.thegioididong.com.ns1.thegioididong.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

141 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Asiasoft

Technology Stack

8 Technologies Detected

Analytics

Other

CSS Frameworks

Fonts

Tag Managers

SEO Analysis

C64/100

Meta Tags14/15

Content3/12

Headings3/8

Technical19/25

E-E-A-T3/7

Images5/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

dienmayxanh.comdienmayxanh.com

Siêu thị Điện máy XANH - Mua bán điện tử, điện lạnh, gia dụng

Siêu thị Điện máy Xanh mua sắm thiết bị điện tử điện lạnh, gia dụng, sản phẩm công nghệ. Mua online tại dienmayxanh.com giá tốt phục vụ chuyên nghiệp tận tâm.

Title Length61 chars

Recommended: 50-60 chars (~366px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (14 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

50,848 URLs

robots.txt

53 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100

Poor

4 12 2

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

Sponsored

AI & LLM Readiness

F34/100

Bot Access

21/25

Machine Read.

4/25

Schema Data

0/25

Citation

9/25

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:5,312

Token eff.:Excessive

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

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.

63/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

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

14/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

7/15

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...

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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.

42/100

141 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

161 mg

Returning (cached)

81 mg

Annual (10K/mo)

16.9 kg

Emission Segments

Data Center

32 mg

Network

34 mg

Device

76 mg

Resource Breakdown

JavaScript

278.4 KB

Images

3.8 KB

Fonts

989 B

HTML

842.2 KB

Other

13.9 KB

Green Hosting Not Verified

Asiasoft

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

No WAF

89d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

27.06.2025

Valid Until

29.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (5)

www.dienmayxanh.comowa.dienmayxanh.commail.dienmayxanh.comautodiscover.dienmayxanh.comdienmayxanh.com

SHA-256 Fingerprint

3B:F3:DB:1C:04:78:F4:44:97:6D:42:AD:37:96:3B:6C:93:13:17:83...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

transfer-encoding

chunked

cache-control

🟣 Private(private)

content-security-policy

default-src 'self' 'unsafe-eval' *.tgdd.vn *.thegioididong.c...

content-type

text/html; charset=utf-8

date

Thu, 30 Apr 2026 16:16:50 GMT

referrer-policy

no-referrer-when-downgrade

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mail.dienmayxanh.com

Domain Information

dienmayxanh.com

Domain Age

11y 4m

Created

27.12.2014

Expires

27.12.2027

Last Updated

12.03.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Data Protection Officer mentioned

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.

69/100

Mobile Friendly37 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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

59/100

Readability

/30

16/30

12px · LH 1.50

Hierarchy

/20

7/20

WCAG

/25

16/25

3.11:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans12px

Contrast Ratio

3.11:1

20 issues

Reading Comfort

~50 CPL

Optimal (45–75)

24px

12px

Minor Second

Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

✅ Easy to read: Flesch score 82/100 — accessible to general audiences.

⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 3.1:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

GGoogle FontsFlesch 82

Color Palette

11 unique colors

Light

#999999

Other· 27.8%

#890c08

Primary· 14.7%

#235281

Accent· 12.3%

#a2410d

Accent· 8.5%

#156497

Accent· 6.8%

#342539

Secondary· 5.4%

#a7876c

Secondary· 3.7%

#c4b698

Secondary· 3.5%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Crazy EggSMB

User behavior and product analytics

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)static.contineljs.com(3)static.amcdn.vn(3)script.crazyegg.com(2)lg1.logging.admicro.vn(1)

Website Identity

dienmayxanh.com

1900232461

11 years old

Location detected: 🇻🇳 Vietnamvia ip

GoDaddy.com, LLCvi-VN

Social Profiles

Facebook YouTube

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Last analyzed: 30 Apr 2026 at 16:17

Historical Analysis & Change Tracking