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hcmussh.edu.vn

https://hcmussh.edu.vn· First analyzed 12 May 2026· Updated 12 May 2026
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hcmussh.edu.vn
Desktop screenshot of hcmussh.edu.vn
Mobile screenshot of hcmussh.edu.vn
Mobile

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Hosting Provider

VIETTEL

IP Address

116.109.45.162

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Ho Chi Minh City, Vietnam

ASN

AS7552

Organization

VIETTEL

Server

Apache

Nameservers

ns1.vdconline.vn.ns2.vdconline.vn.

Performance

73

Core Web Vitals

Weight

First Contentful Paint
5.2 s10%
Speed Index
6.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
19.1 MB
78 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
VIETTEL

Technology Stack

13 Technologies Detected

Libraries

3
jQuery
Animate.cssAOS

CSS Frameworks

2
Bootstrapv4.1.0
Tailwind CSS

Icon Libraries

2
Font AwesomeIonicons

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Owl Carousel

Other

1
AOS (Animate On Scroll)

Fonts

1
Google Fonts

Web Servers

1
Apache

SEO Analysis

D44/100
10
10
2
Meta Tags11/15
Content3/12
Headings1/8
Technical10/21
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile3/4
Indexability3/3
H
hcmussh.edu.vnhcmussh.edu.vn

TRƯỜNG ĐẠI HỌC KHOA HỌC XÃ HỘI VÀ NHÂN VĂN - ĐHQG TP.HCM

HCMUSSH website

Title Length56 chars

Recommended: 50-60 chars (~354px / 580px)

Description Length15 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (13 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

15/100
Poor
4 11 2

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

Sponsored

AI & LLM Readiness

F35/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
3/25

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:1,312
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph1/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
D
59/100
9
Passed
5
Critical
2
Warnings
Images & Alt Text
10/20
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
8/15
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
16/100
F
2.42 g
CO₂e / view
19.1 MB
Page Weight
5%
Cleaner Than
New Visitor
2.77 g
vs
Returning (cached)
1.38 g
Annual (10K/mo)
290.6 kg
Emission Segments
Data Center
541 mg
Network
581 mg
Device
1.30 g
Resource Breakdown
JavaScript
663.6 KB
Images
546.4 KB
CSS
17.9 MB
Fonts
2.7 KB
HTML
1.2 KB
Other
20.3 KB
Green Hosting Not Verified
VIETTEL
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

15%Critical
Critical / Transactional

HTTPS

No WAF

189d

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/1.1

Valid From

17.10.2025

Valid Until

18.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

hcmussh.edu.vn*.hcmussh.edu.vn

SHA-256 Fingerprint

B2:A5:90:3D:16:33:31:62:F2:56:4E:84:68:9D:E9:57:AA:2D:B2:69...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin
*
cache-control
🟡 1800s(public, max-age=1800)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
884
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Google Workspace

Score

20

SPF
DKIM
DMARC

MX Records (5)

ALT1.ASPMX.L.GOOGLE.COM
ALT4.ASPMX.L.GOOGLE.COM
ALT3.ASPMX.L.GOOGLE.COM
ASPMX.L.GOOGLE.COM

+1 more

Domain Information

hcmussh.edu.vn

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
C
68/100
Mobile Friendly99 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,user-scalable=0,maximum-scale=1,minimum-scale=1
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
60/100
Readability
/30
21/30

16px · LH 2.00

Hierarchy
/20
7/20
WCAG
/25
13/25

3.61:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans16px

Contrast Ratio

3.61:1

16 issues

Reading Comfort

Single Font Family

left aligned
40px
h3
35px
h4
16px
p

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

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 3.6:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFlesch 62

Color Palette

12 unique colors
Light
#a69b9e
Other· 7.7%
#f9faff
Primary· 27.7%
#0b236c
Accent· 11.6%
#622e3b
Secondary· 7.9%
#dfd6cc
Secondary· 6.7%
#708292
Secondary· 6.3%
#a4736c
Secondary· 6%
#adbcc3
Secondary· 5.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

local(19)googletagmanager.com(1)

Website Identity

hcmussh.edu.vn

028 3829 3828
Location detected: 🇻🇳 Vietnamvia tld
📧 Google Workspacevi

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Last analyzed: 12 May 2026 at 20:04

Historical Analysis & Change Tracking