nguyenkim.com

https://nguyenkim.com· First analyzed 07 May 2026· Updated 07 May 2026

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nguyenkim.com

Mobile

Sponsored

Hosting Provider

CMCTELECOM

IP Address

42.96.50.231

Site Location

🇻🇳 Vietnamvia ip

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS45903

Organization

CMCTELECOM

Server

2.0.0

Nameservers

ns1.matbao.com.ns2.matbao.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

292 ms10%

Speed Index

380 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

235 KB

124 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

CMCTELECOM

Technology Stack

9 Technologies Detected

Analytics

Frameworks

UI Components

CSS Frameworks

Fonts

Tag Managers

Advertising

SEO Analysis

B70/100

Meta Tags12/15

Content10/12

Headings3/8

Technical20/25

E-E-A-T0/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile1/4

Indexability3/3

nguyenkim.comnguyenkim.com

Trung Tâm mua sắm điện máy Nguyễn Kim - TT Mua sắm Sài Gòn Nguyễn Kim

Điện máy Nguyễn Kim, Kênh mua hàng online với nhiều khuyến mãi hàng đầu VN giảm giá tivi, tủ lạnh, máy lạnh, máy giặt, điện thoại

Title Length69 chars

Recommended: 50-60 chars (~444px / 580px)

Description Length130 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

11 URLs

11 sub-sitemaps

robots.txt

13 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 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

D47/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

3/25

Citation

11/25

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:2%

Words:2,432

Token eff.:Optimal

Sections/1K:0.4

Structured Data

1 JSON-LD

WebSiteSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 4w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

69/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

11/20

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

Forms & Inputs

10/15

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

4/15

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.

57/100

A+

29 mg

CO₂e / view

234.5 KB

Page Weight

95%

Cleaner Than

New Visitor

33 mg

Returning (cached)

17 mg

Annual (10K/mo)

3.5 kg

Emission Segments

Data Center

7 mg

Network

7 mg

Device

16 mg

Resource Breakdown

JavaScript

59.0 KB

Images

31.7 KB

HTML

126.6 KB

Other

17.2 KB

Green Hosting Not Verified

CMCTELECOM

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

35%Critical

Critical / Transactional

HTTPS

No WAF

105d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

25.09.2025

Valid Until

20.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.nguyenkim.comnguyenkim.com

SHA-256 Fingerprint

28:71:C0:ED:AB:B3:59:69:C9:DD:9E:9A:3A:6B:FD:72:15:91:DA:02...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

cache-nk

true index

cache-nk-end

2026-05-08 08:00:21

cache-stat

MISS

content-encoding

📦 Gzip(gzip)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mail1.central.co.th

mail2.central.co.th

Domain Information

nguyenkim.com

Domain Age

26y 7m

Created

29.09.1999

Expires

29.09.2028

Last Updated

23.09.2025

Registrar

MAT BAO CORPORATION

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

70/100

Mobile Friendly14 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, maximum-scale=5

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial

65/100

Readability

/30

19/30

15px · LH 1.50

Hierarchy

/20

12/20

1.07x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

18/25

System fonts

Heading Font

Roboto

Sans16px

Body Font

Roboto

Sans15px

Contrast Ratio

1:1

8 issues

Reading Comfort

~35 CPL

Narrow lines

16px

18px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

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

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Flesch 100

Color Palette

7 unique colors

5.74:1 AA Dark

#666666

Other· 36.599999999999994%

#ffffff

Text· 12.1%

#670101

Primary· 17.7%

#5e3c2e

Secondary· 12.4%

#381922

Secondary· 5.4%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.nguyenkimmall.com(5)st-a.cdp.asia(2)ap2-a.cdp.asia(2)retagro.com(2)x.cnt.my(2)

Website Identity

nguyenkim.com

18006800

26 years old

Location detected: 🇻🇳 Vietnamvia ip

MAT BAO CORPORATIONvi-VN

Sponsored

Last analyzed: 07 May 2026 at 01:42

Historical Analysis & Change Tracking