hcmuc.edu.vn

https://hcmuc.edu.vn· First analyzed 11 May 2026· Updated 11 May 2026

Export

hcmuc.edu.vn

Mobile

Sponsored

Hosting Provider

INIX Solutions Company Limited

IP Address

103.162.20.108

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Ho Chi Minh City, Vietnam

ASN

AS131429

Organization

INIX Solutions Company Limited

Server

Apache

Nameservers

dns2.netsoft.com.vn.dns1.netsoft.com.vn.

Performance

Core Web Vitals

Weight

First Contentful Paint

4.3 s10%

Speed Index

5.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

15.7 MB

99 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

INIX Solutions Company Limited

Technology Stack

7 Technologies Detected

Libraries

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

D55/100

Meta Tags5/15

Content10/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile1/4

Indexability3/3

hcmuc.edu.vnhcmuc.edu.vn

TRƯỜNG ĐẠI HỌC VĂN HÓA TP.HCM

Title Length29 chars

Recommended: 50-60 chars (~181px / 580px)

Description Length29 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

47 URLs

robots.txt

Local SEO

Local Search Readiness

17/100

Poor

5 10 2

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

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

10/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:5%

Words:1,870

Token eff.:Optimal

Sections/1K:4.8

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 3w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

Upgrade to view recommendations

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

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

7/15

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.

5 recommendations

•Accessibility recommendation preview...

Upgrade to view recommendations

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.

13/100

1.99 g

CO₂e / view

15.7 MB

Page Weight

Cleaner Than

New Visitor

2.28 g

Returning (cached)

1.14 g

Annual (10K/mo)

239.3 kg

Emission Segments

Data Center

445 mg

Network

479 mg

Device

1.07 g

Resource Breakdown

JavaScript

453.9 KB

Images

14.4 MB

CSS

953.7 KB

HTML

18.4 KB

Other

490 B

Green Hosting Not Verified

INIX Solutions Company Limited

8 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

46%Poor

Interactive

HTTPS

No WAF

164d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.04.2026

Valid Until

22.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

hcmuc.edu.vnwww.hcmuc.edu.vn

SHA-256 Fingerprint

AC:28:9F:C0:BE:EB:10:82:EA:21:90:DE:1C:3A:B9:B0:C9:AE:0A:A5...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-length

18491

content-type

text/html; charset=UTF-8

date

Mon, 11 May 2026 10:06:20 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt1.aspmx.l.google.com

aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx3.googlemail.com

+1 more

Domain Information

hcmuc.edu.vn

DNSSEC

Not Enabled

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.

52/100

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, maximum-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Droid Serif + Open Sans

WCAG Partial

48/100

Readability

/30

19/30

14px · LH 1.70

Hierarchy

/20

7/20

WCAG

/25

15/25

1:1 min contrast

Performance

/25

7/25

3 fonts · 5 req

Heading Font

Droid Serif

Serif

Body Font

Open Sans

Sans14px

Contrast Ratio

1:1

25 issues

Reading Comfort

Serif Headlines + Sans Body

left aligned

30px

18px

16px

14px

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

✅ Easy to read: Flesch score 100/100 — 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.

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

Buy on MyFontsFlesch 100

Color Palette

9 unique colors

5.35:1 AA Dark

#6a6966

Other· 25.8%

#fcfcfc

Background· 20.6%

#0d1337

Accent· 13.5%

#070811

Primary· 12.2%

#49352d

Secondary· 8%

#604633

Secondary· 7%

#0c467b

Primary· 6.2%

#23233d

Secondary· 3.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets(16)

Website Identity

hcmuc.edu.vn

dhvh@hcmuc.edu.vn

(028)38992901

Location detected: 🇻🇳 Vietnamvia tld

📧 Google Workspacevi

Sponsored

Last analyzed: 11 May 2026 at 10:07

Historical Analysis & Change Tracking