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pace.edu.vn

https://pace.edu.vn· First analyzed 29 May 2026· Updated 29 May 2026
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pace.edu.vn
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Mobile

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Hosting Provider

Viettel Group

IP Address

125.212.254.176

Site Location

🇻🇳 Hồ Chí Minh, Vietnamvia schema

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS7552

Organization

Viettel Group

Server

Nginx

Nameservers

nsbak.pavietnam.net.ns1.pavietnam.vn.ns2.pavietnam.vn.

Performance

91

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.1 MB
125 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Viettel Group

Technology Stack

15 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Customer Support

2
Tawk.toZendesk

Libraries

1
jQuery

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
LinkedIn Ads

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

B71/100
21
4
2
Meta Tags15/15
Content3/12
Headings3/8
Technical25/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
P
pace.edu.vnpace.edu.vn

Học viện Quản lý PACE - Đào tạo Doanh nhân & Tư vấn quản trị

Học viện Quản lý PACE có tầm ảnh hưởng sâu rộng trong cộng đồng doanh nghiệp và là trường doanh nhân đầu tiên trong lịch sử kinh thương Việt Nam.

Title Length60 chars

Recommended: 50-60 chars (~370px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (15 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

272 URLs

robots.txt

4 rules

Local SEO

Local Search Readiness

66/100
Good
17 7

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AI & LLM Readiness

D40/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
6/25
Citation
7/25

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
Text ratio:2%
Words:1,193
Token eff.:Optimal

Structured Data

4 JSON-LD
WebSiteLocalBusiness×1.1
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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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.
B
71/100
11
Passed
4
Critical
2
Warnings
Images & Alt Text
20/20
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
9/15
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.
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.
25/100
F
386 mg
CO₂e / view
3.1 MB
Page Weight
30%
Cleaner Than
New Visitor
442 mg
vs
Returning (cached)
221 mg
Annual (10K/mo)
46.4 kg
Emission Segments
Data Center
86 mg
Network
93 mg
Device
207 mg
Resource Breakdown
JavaScript
558.5 KB
Images
2.2 MB
CSS
293.7 KB
Fonts
3.0 KB
HTML
51.1 KB
Other
993 B
Green Hosting Not Verified
Viettel Group
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

252d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

26.01.2026

Valid Until

05.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.pace.edu.vnpace.edu.vn

SHA-256 Fingerprint

BC:A3:6C:B3:6B:A4:AD:57:49:47:5B:29:16:5E:64:D7:41:C6:53:F8...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self' https://my.pace.edu.vn
content-type
text/html; charset=UTF-8
date
Fri, 29 May 2026 20:48:54 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

75

SPF
DKIM
DMARC

MX Records (1)

pace-edu-vn.mail.protection.outlook.com

Domain Information

pace.edu.vn

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
B
79/100
Mobile Friendly2 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Barlow

WCAG Partial
62/100
Readability
/30
23/30

18px · LH 1.30

Hierarchy
/20
4/20
WCAG
/25
17/25

1:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

Barlow

Sans

Body Font

Barlow

Sans18px

Contrast Ratio

1:1

23 issues

Reading Comfort

~43 CPL

Narrow lines
63px
h2
36px
h3
24px
h4
18px
p

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

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

✅ Easy to read: Flesch score 73/100 — accessible to general audiences.

⚠️ Partial contrast: 23 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.

GGoogle FontsFluid Type (rem)Flesch 73

Color Palette

8 unique colors
4.49:1 AA Large Dark
#6b777d
Secondary· 14.5%
#fcfcfc
Text· 8.2%
#021249
Primary· 42.3%
#020e24
Accent· 15.499999999999998%
#0f4071
Accent· 7.4%
#0d2356
Primary· 5.3%
#374c67
Secondary· 4.6%

Business & Marketing Stack

6 Tools Detected

Enterprise

Customer Support

1
Tawk.toFree

Live chat and helpdesk tools

Behavior Analytics

3
Microsoft ClarityFree
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

2
Facebook PixelMid-Market
LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

3

Categories

6

Total Tools

1

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

25 Resources

20
Scripts
5
Styles
20
Async
0
Defer

Top Script Sources

snap.licdn.com(9)connect.facebook.net(5)embed.tawk.to(2)gstatic.com(1)scripts.clarity.ms(1)

Website Identity

Học Viện Quản Lý PACE

Học Viện Quản Lý PACE

LocalBusiness

Học viện Quản lý PACE có tầm ảnh hưởng sâu rộng trong cộng đồng doanh nghiệp và là trường doanh nhân đầu tiên trong lịch sử kinh thương Việt Nam.

contact@PACE.edu.vn
02838370208
www.pace.edu.vn

341 Nguyễn Trãi, Phường Cầu Ông Lãnh, Hồ Chí Minh

70000, Hồ Chí Minh

VN

Location detected: 🇻🇳 Vietnam, Hồ Chí Minhvia schema
📧 Microsoft 365vi

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Last analyzed: 29 May 2026 at 20:49

Historical Analysis & Change Tracking