ueh.edu.vn

https://ueh.edu.vn· First analyzed 01 May 2026· Updated 01 May 2026

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ueh.edu.vn

Mobile

Sponsored

Hosting Provider

VIETTEL

IP Address

27.71.237.179

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS7552

Organization

VIETTEL

Nameservers

ns100.vdc2.vn.ns99.vdc2.vn.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.3 s10%

Speed Index

3.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

20.3 MB

114 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

VIETTEL

Technology Stack

9 Technologies Detected

Libraries

CSS Frameworks

Analytics

UI Components

Other

AOS (Animate On Scroll)

Icon Libraries

Font Awesome

SEO Analysis

D59/100

Meta Tags12/15

Content8/12

Headings3/8

Technical14/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness2/4

Mobile3/4

Indexability3/3

ueh.edu.vnueh.edu.vn

University of Economics Ho Chi Minh City

Đại học Kinh tế TP. Hồ Chí Minh được thành lập từ năm 1976, là một đại học đa ngành, với nhiều bậc, hệ đào tạo đa dạng. Đại học có đội ngũ giáo sư, giảng viê...

Description truncated.

Title Length40 chars

Recommended: 50-60 chars (~240px / 580px)

Description Length238 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (54/66) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2 URLs

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

Sponsored

AI & LLM Readiness

D42/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

12/25

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:1%

Words:1,048

Token eff.:Optimal

Sections/1K:15.3

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary16w

Descriptive Headingsavg 12.5w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

56/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

10/20

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

13/15

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

ARIA & Roles

3/15

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

5 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.

20/100

2.57 g

CO₂e / view

20.3 MB

Page Weight

Cleaner Than

New Visitor

2.94 g

Returning (cached)

1.47 g

Annual (10K/mo)

308.4 kg

Emission Segments

Data Center

574 mg

Network

617 mg

Device

1.38 g

Resource Breakdown

JavaScript

157.0 KB

Images

19.3 MB

CSS

772.6 KB

HTML

113.9 KB

Green Hosting Not Verified

VIETTEL

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

187d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

20.04.2026

Valid Until

05.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (3)

ueh.edu.vn*.ueh.edu.vndigital.lib.ueh.edu.vn

SHA-256 Fingerprint

F2:BC:25:FE:E8:E8:83:D8:67:69:6D:F4:0D:0E:F8:01:1E:A0:3F:52...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Fri, 01 May 2026 20:07:02 GMT

etag

W/"5b0e7-sMA6Y33KQYYrGyTqlDN9s/F7/sQ"

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt2.aspmx.l.google.com

aspmx.l.google.com

alt4.aspmx.l.google.com

alt3.aspmx.l.google.com

+1 more

Domain Information

ueh.edu.vn

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

67/100

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, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

SVN-Poppins

WCAG Partial

62/100

Readability

/30

25/30

18px · LH 1.57

Hierarchy

/20

4/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

16/25

1 font · 14 req

Heading Font

SVN-Poppins

Sans

Body Font

SVN-Poppins

Sans18px

Contrast Ratio

1:1

14 issues

Reading Comfort

~44 CPL

Narrow lines

58px

30px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.57 ratio (ideal range 1.4–1.6).

✅ Easy to read: Flesch score 70/100 — accessible to general audiences.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

Buy on MyFontsFlesch 70

Color Palette

14 unique colors

2.56:1 Fail Light

#a1a599

Other· 6.9%

#5e6051

Secondary· 2.8%

#015a6c

Primary· 15.100000000000001%

#e48b44

Accent· 14.5%

#ac8959

Secondary· 9.2%

#22707b

Accent· 8.6%

#5a7a6f

Secondary· 7.7%

#013140

Accent· 5.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

js(10)local(5)googletagmanager.com(3)google-analytics.com(1)aichat.ueh.edu.vn(1)

Website Identity

ueh.edu.vn

Location detected: 🇻🇳 Vietnamvia tld

📧 Google Workspace

Social Profiles

Facebook Instagram

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Last analyzed: 01 May 2026 at 20:07

Historical Analysis & Change Tracking