vietmoz.edu.vn

https://vietmoz.edu.vn· First analyzed 15 Jun 2026· Updated 15 Jun 2026

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vietmoz.edu.vn

Mobile

Sponsored

Hosting Provider

BQT

IP Address

103.75.180.99

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Thủ Đức, Vietnam

ASN

AS151858

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

hope.ns.cloudflare.com.jake.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

61 requests

Image Optimization

Lazy LoadResponsiveJetpack Photon (WordPress)

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv5.0.2

cms

CT Bonesv6.0.10Custom

by CODE TOT JSC

Technology Stack

17 Technologies Detected

Plugins

Ct Blocks Perfmatters

Gravity Forms

Simple Sticky Contacts

Analytics

Libraries

UI Components

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

SEO Analysis

B71/100

Meta Tags15/15

Content3/12

Headings8/8

Technical21/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

vietmoz.edu.vnvietmoz.edu.vn

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VietMoz Academy đào tạo seo cơ bản và nâng cao giúp học viên tự xây dựng kế hoạch SEO và thực hành lên TOP ngay tại lớp. Giảng viên 10 năm kinh nghiệm

Title Length59 chars

Recommended: 50-60 chars (~366px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (12 words). Search engines need substantial content for ranking.
• Most images missing alt text (39/54) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

16/100

Poor

5 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

D42/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

3/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:2%

Words:2,441

Token eff.:Optimal

Structured Data

Microdata

FAQPage×1.5microdata

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

11/20

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

Forms & Inputs

15/15

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.

3 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.

56/100

128 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

147 mg

Returning (cached)

73 mg

Annual (10K/mo)

15.4 kg

Emission Segments

Data Center

29 mg

Network

31 mg

Device

69 mg

Resource Breakdown

JavaScript

724.1 KB

Images

77.1 KB

CSS

132.8 KB

HTML

104.0 KB

Green Hosting Not Verified

BQT

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

41%Poor

Interactive

HTTPS

No WAF

45d

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

Valid From

01.05.2026

Valid Until

30.07.2026

Subject Alternative Names (2)

vietmoz.edu.vnwww.vietmoz.edu.vn

SHA-256 Fingerprint

2C:48:F7:21:B4:35:A6:36:45:B6:3A:39:02:8E:45:95:36:93:3B:D9...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Mon, 15 Jun 2026 16:59:38 GMT

link

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

server

nginx-rc

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Yandex Mail

Score

SPF

DKIM

DMARC

MX Records (1)

mx.yandex.net

Domain Information

vietmoz.edu.vn

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

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.

75/100

Mobile Friendly376 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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

San Francisco Display

WCAG Partial

78/100

Readability

/30

25/30

16px · LH 1.50

Hierarchy

/20

18/20

2.49x ratio · ✓ H1→H6

WCAG

/25

17/25

1:1 min contrast

Performance

/25

18/25

1 font · 2 req

Heading Font

San Francisco Display

Sans40px

Body Font

San Francisco Display

Sans16px

Contrast Ratio

1:1

6 issues

Reading Comfort

~35 CPL

Narrow lines

40px

33px

28px

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 74/100 — accessible to general audiences.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

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

Buy on MyFontsFlesch 74

Color Palette

10 unique colors

6.56:1 AA Light

#ffffff

Background· 47.2%

#5c5e59

Other· 4.9%

#48b64c

Primary· 0%

#0f0f14

Text· 6.6%

#6f3232

Secondary· 4.7%

#343e44

Secondary· 4.6%

#7a6052

Secondary· 4%

#b8d0bc

Secondary· 2.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

vietmoz.edu.vn(19)googletagmanager.com(1)

Website Identity

vietmoz.edu.vn

[email protected]

0983803333

Location detected: 🇻🇳 Vietnamvia tld

📧 Yandex Mailvi

Sponsored

Last analyzed: 15 Jun 2026 at 17:00

Historical Analysis & Change Tracking