nguoi-viet.com

https://nguoi-viet.com· First analyzed 15 May 2026· Updated 15 May 2026

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nguoi-viet.com

Mobile

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Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.66.167.36

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

rocky.ns.cloudflare.com.emily.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

428 ms10%

Speed Index

556 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

473 KB

155 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

NewspaperCustom

Technology Stack

23 Technologies Detected

Plugins

W3 Total Cache

Td Newsletter Td Composer Td Subscription Td Standard Pack Td Cloud Library Ad Inserter Pro

Libraries

Analytics

Advertising

Google Ads Google AdSense

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Email Marketing

CDN

Customer Support

SEO Analysis

C64/100

Meta Tags7/15

Content10/12

Headings1/8

Technical20/21

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social3/5

Freshness4/4

Mobile3/4

Indexability3/3

nguoi-viet.comnguoi-viet.com

Nguoi Viet Online - Nguoi Viet Online

No description available for this page.

Title Length37 chars

Recommended: 50-60 chars (~217px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (12/16) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Local SEO

Local Search Readiness

15/100

Poor

4 12 1

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

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AI & LLM Readiness

D47/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

4/25

Citation

13/25

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

Text ratio:2%

Words:2,997

Token eff.:Optimal

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 16.3w

Canonical URL

Open Graph1/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

66/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

9/20

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

12/15

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

6/15

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.

62/100

48 mg

CO₂e / view

473.1 KB

Page Weight

90%

Cleaner Than

New Visitor

55 mg

Returning (cached)

27 mg

Annual (10K/mo)

5.7 kg

Emission Segments

Data Center

2 mg

Network

14 mg

Device

31 mg

Resource Breakdown

JavaScript

159.4 KB

Images

342 B

HTML

80.4 KB

Other

233.0 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

95%Excellent

Static / Informational

HTTPS

WAF

47d

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

02.04.2026

Valid Until

01.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

nguoi-viet.com*.nguoi-viet.com

SHA-256 Fingerprint

56:A2:44:B3:60:46:66:20:E4:AF:2F:39:2E:B6:6C:A0:22:B0:5E:A8...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ch

Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, S...

alt-svc

h3=":443"; ma=86400

cf-mitigated

challenge

cf-ray

9fbe0ef1deb92e7a-EWR

content-encoding

⚡ Brotli(br)

content-security-policy

default-src 'none'; script-src 'nonce-rBYrmI8kDStXkC0ohmFXpe...

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt2.aspmx.l.google.com

aspmx.l.google.com

alt1.aspmx.l.google.com

aspmx2.googlemail.com

+1 more

Domain Information

nguoi-viet.com

Domain Age

26y 10m

Created

16.07.1999

Expires

16.07.2030

Last Updated

17.05.2025

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner

Complianz

GDPR Indicators

Cookie consent banner detected

CMP: Complianz

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 Friendly198 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

Roboto

WCAG Partial

63/100

Readability

/30

15/30

13px · LH 1.60

Hierarchy

/20

13/20

2.15x ratio

WCAG

/25

17/25

1:1 min contrast

Performance

/25

18/25

System fonts

Heading Font

Roboto

Sans28px

Body Font

Roboto

Sans13px

Contrast Ratio

1:1

23 issues

Reading Comfort

Single Font Family

left aligned

28px

24px

20px

13px

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Easy to read: Flesch score 92/100 — accessible to general audiences.

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

GGoogle FontsFlesch 92

Color Palette

9 unique colors

12.68:1 AAA Light

#ffffff

Background· 52.900000000000006%

#303338

Secondary· 4.1%

#4c2215

Primary· 8.2%

#2e160f

Accent· 7.3%

#684635

Secondary· 5.6%

#a4978a

Secondary· 5.6%

#e8e4dc

Secondary· 3.7%

Business & Marketing Stack

4 Tools Detected

Enterprise

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)fundingchoicesmessages.google.com(4)pagead2.googlesyndication.com(3)google-analytics.com(2)nguoi-viet.com(2)

Website Identity

Nguoi Viet Online - Nguoi Viet Online

Nguoi Viet Online

www.nguoi-viet.com/

26 years old

Location detected: 🇨🇦 Canadavia ip

Network Solutions, LLC📧 Google Workspaceen-US

Social Profiles

Facebook YouTube

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Last analyzed: 15 May 2026 at 00:35

Historical Analysis & Change Tracking