vnmu.edu.vn

https://vnmu.edu.vn· First analyzed 01 Jun 2026· Updated 01 Jun 2026

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vnmu.edu.vn

Mobile

Sponsored

Hosting Provider

CMCTELECOM

IP Address

42.96.35.96

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS38732

Organization

CMCTELECOM

Server

LiteSpeed

Nameservers

ns2.tino.vn.ns1.tino.vn.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

54 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Vnmuv3.4.5

by Tú đẹp trai

View Theme

Technology Stack

12 Technologies Detected

Libraries

Analytics

Plugins

UI Components

Other

CSS Frameworks

Icon Libraries

Web Servers

Languages

SEO Analysis

A82/100

Meta Tags12/15

Content9/12

Headings7/8

Technical24/25

E-E-A-T7/7

Images3/7

Links2/5

URL5/5

Social5/5

Freshness4/4

Mobile1/4

Indexability3/3

vnmu.edu.vnvnmu.edu.vn

Giải pháp đào tạo AI - Vnmu AI

Chúng ta đang chứng kiến một cuộc cách mạng không thể đảo ngược, nơi công nghệ trí tuệ nhân tạo (A.I) đang tái định hình mọi lĩnh vực kinh tế và đời

Title Length30 chars

Recommended: 50-60 chars (~182px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (2/2) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

28/100

Needs Work

7 10

Sponsored

AI & LLM Readiness

C68/100

Bot Access

20/25

Machine Read.

16/25

Schema Data

15/25

Citation

17/25

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

nav

Text ratio:5%

Words:763

Token eff.:Optimal

Sections/1K:2.6

Depth:1/5

Structured Data

5 JSON-LD

NewsArticle×1.2Person×1.3Organization×1.1WebSiteSpeakableSpecification×1.3SearchAction

sameAs entity links

Citation Readiness

Opening Summary135w

Descriptive Headingsavg 3.5w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

80/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

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

Forms & Inputs

7/15

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

13/15

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

ARIA & Roles

10/15

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

1 recommendation

•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.

55/100

135 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

154 mg

Returning (cached)

77 mg

Annual (10K/mo)

16.2 kg

Emission Segments

Data Center

30 mg

Network

32 mg

Device

72 mg

Resource Breakdown

JavaScript

160.8 KB

Images

12.8 KB

CSS

900.5 KB

HTML

16.9 KB

Green Hosting Not Verified

CMCTELECOM

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

59d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

01.05.2026

Valid Until

30.07.2026

Subject Alternative Names (3)

vnmu.edu.vnwebmail.vnmu.edu.vnwww.vnmu.edu.vn

SHA-256 Fingerprint

F0:03:0E:A5:CA:C2:15:FD:84:7D:ED:CA:1D:0C:DA:AB:4D:5B:67:BA...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Mon, 01 Jun 2026 04:04:31 GMT

link

<https://vnmu.edu.vn/wp-json/>; rel="https://api.w.org/", <h...

server

LiteSpeed

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

vnmu.edu.vn

Domain Information

vnmu.edu.vn

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

81/100

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

Typography & Readability

-apple-system + Roboto

WCAG Partial

67/100

Readability

/30

25/30

16px · LH 1.50

Hierarchy

/20

13/20

2.5x ratio

WCAG

/25

15/25

1.02:1 min contrast

Performance

/25

14/25

System fonts

Heading Font

-apple-system

Sans40px

Body Font

Roboto

Sans16px

Contrast Ratio

1.02:1

25 issues

Reading Comfort

~39 CPL

Narrow lines

40px

25px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

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

✅ Easy to read: Flesch score 95/100 — accessible to general audiences.

⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

Flesch 95

Color Palette

11 unique colors

2.78:1 Fail Light

#ffffff

Primary· 67.19999999999999%

#949ca3

Secondary· 3%

#222574

Accent· 5.5%

#cfa965

Accent· 2.9%

#e4dfd7

Secondary· 2.9%

#3266a8

Accent· 2.4%

#967866

Secondary· 2.4%

#caba9b

Secondary· 2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

vnmu.edu.vn(15)googletagmanager.com(2)

Website Identity

Vnmu AI

Organization

VNMU chuyên kiến tạo giải pháp AI (LLM, NLP, Agent) và đào tạo đội ngũ thực chiến. Đảm bảo hiệu quả đầu tư và lợi thế cạnh tranh cho doanh nghiệp.

096%20783%2097%2078

vnmu.edu.vn/author/admin/

Location detected: 🇻🇳 Vietnamvia tld

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Last analyzed: 01 Jun 2026 at 04:05

Historical Analysis & Change Tracking