infonet.vn

https://infonet.vn· First analyzed 19 May 2026· Updated 19 May 2026

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infonet.vn

Mobile

Sponsored

Hosting Provider

CMCTELECOM

IP Address

42.96.41.107

Site Location

🇻🇳 Hà Nội, Vietnamvia tld

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS45903

Organization

CMCTELECOM

Server

Nginx

Nameservers

ns1.dotvndns.vn.nsbak.dotvndns.com.ns2.dotvndns.vn.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

28 KB

172 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

CMCTELECOM

Technology Stack

9 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Microsoft Clarity

Advertising

Google Ads Google AdSense

CSS Frameworks

Fonts

Tag Managers

Web Servers

SEO Analysis

B70/100

Meta Tags8/15

Content11/12

Headings3/8

Technical23/25

E-E-A-T3/7

Images5/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

infonet.vninfonet.vn

Tin tức đời sống dân sinh - Chuyên trang Infonet - Báo điện tử Viet...

Tin tức 24h - Cập nhật tin tức, hình ảnh, video clip đời sống dân sinh, thị trường, nóng trên mạng, tâm sự gia đình, khỏe đẹp, chuyện lạ, quân sự trong nước ...

Title truncated. Description truncated.

Title Length73 chars

Recommended: 50-60 chars (~442px / 580px)

Description Length168 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (73 chars, ~442px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

441 URLs

441 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

28/100

Needs Work

8 11 1

Sponsored

AI & LLM Readiness

D51/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

3/25

Citation

15/25

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:4%

Words:2,078

Token eff.:Optimal

Sections/1K:7.2

Structured Data

2 JSON-LD

WebSiteBreadcrumbList

Citation Readiness

Opening Summary

Descriptive Headingsavg 13.3w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

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

15/20

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

11/15

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

ARIA & Roles

0/15

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

4 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.

63/100

A+

3 mg

CO₂e / view

27.5 KB

Page Weight

95%

Cleaner Than

New Visitor

4 mg

Returning (cached)

2 mg

Annual (10K/mo)

408 g

Emission Segments

Data Center

<0.001 g

Network

<0.001 g

Device

2 mg

Resource Breakdown

Images

684 B

HTML

22.9 KB

Other

3.9 KB

Green Hosting Not Verified

CMCTELECOM

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

31%Critical

Interactive

HTTPS

No WAF

300d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

12.02.2026

Valid Until

16.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

vietnamnet.vn*.vietnamnet.vn

SHA-256 Fingerprint

3E:64:C4:12:8F:23:59:C8:72:2A:66:22:F7:21:BF:1A:CC:82:EC:D6...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=utf-8

date

Tue, 19 May 2026 19:07:03 GMT

etag

W/"134236912195992831"

iscache

05/20/2026 02:06:59-1p-1-2a7d200bff5d4ca68ad87836d5539b44

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

ALT2.ASPMX.L.GOOGLE.COM

ASPMX2.GOOGLEMAIL.COM

ALT1.ASPMX.L.GOOGLE.COM

ASPMX.L.GOOGLE.COM

+1 more

Domain Information

infonet.vn

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.

53/100

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, minimum-scale=1, maximum-scale=1, user-scalable=1

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman + notosans-regular

WCAG Partial

54/100

Readability

/30

14/30

14px · LH 1.79

Hierarchy

/20

12/20

1.14x ratio · ✓ H1→H6

WCAG

/25

18/25

2.41:1 min contrast

Performance

/25

10/25

3 fonts

Heading Font

Times New Roman

Serif16px

Body Font

notosans-regular

Sans14px

Contrast Ratio

2.41:1

1 issue

Reading Comfort

Serif Headlines + Sans Body

left aligned

16px

20px

14px

Major Second

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.4:1).

✅ 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.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 0

Color Palette

11 unique colors

16.88:1 AAA Light

#ffffff

Background· 75.5%

#1c1d1e

Text· 3.2%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)img.vietnamnetad.vn(1)scripts.clarity.ms(1)google-analytics.com(1)clarity.ms(1)

Website Identity

Tin tức đời sống dân sinh - Chuyên trang Infonet - Báo điện tử VietNamNet

0916118822

infonet.vietnamnet.vn

Location detected: 🇻🇳 Vietnam, Hà Nộivia tld

📧 Google Workspacevi

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Last analyzed: 19 May 2026 at 19:07

Historical Analysis & Change Tracking