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tapchicongsan.org.vn

https://tapchicongsan.org.vn· First analyzed 14 May 2026· Updated 14 May 2026
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tapchicongsan.org.vn
Desktop screenshot of tapchicongsan.org.vn
Mobile screenshot of tapchicongsan.org.vn
Mobile

Sponsored

Hosting Provider

Viettel Group

IP Address

125.212.138.54

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS7552

Organization

Viettel Group

Server

Cloudrity

Nameservers

hcm-server1.vnn.vn.vdc-hn01.vnn.vn.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
25.1 MB
143 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Viettel Group

Technology Stack

10 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Segment

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv1.11.3

UI Components

1
Owl Carousel

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Customer Support

1
Zendesk

SEO Analysis

C65/100
20
5
1
Meta Tags5/15
Content11/12
Headings5/8
Technical17/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tapchicongsan.org.vntapchicongsan.org.vn

TRANG CHỦ - Tạp chí Cộng sản

Tạp chí Cộng Sản

Title Length28 chars

Recommended: 50-60 chars (~176px / 580px)

Description Length16 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (101/141) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

12/100
Poor
4 12 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.
2/25
Schema Data
0/25
Citation
13/25

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:8%
Words:5,514
Token eff.:Excessive
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary35w
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 (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.
D
54/100
8
Passed
4
Critical
2
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
2/15
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
3/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
23/100
F
3.18 g
CO₂e / view
25.1 MB
Page Weight
5%
Cleaner Than
New Visitor
3.63 g
vs
Returning (cached)
1.82 g
Annual (10K/mo)
381.2 kg
Emission Segments
Data Center
710 mg
Network
762 mg
Device
1.70 g
Resource Breakdown
JavaScript
125.3 KB
Images
24.8 MB
CSS
81.8 KB
Fonts
4.9 KB
HTML
40.2 KB
Green Hosting Not Verified
Viettel Group
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

327d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

05.03.2026

Valid Until

06.04.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.tapchicongsan.org.vntapchicongsan.org.vn

SHA-256 Fingerprint

D2:5D:AE:8D:BF:3C:1F:51:06:CE:8D:71:8E:C6:46:DC:E8:DF:73:F2...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html;charset=UTF-8
date
Thu, 14 May 2026 05:18:35 GMT
etag
"69405dcd"
liferay-portal
Liferay Portal Community Edition
server
Cloudrity
Good Warning Issue

Domain Information

tapchicongsan.org.vn

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
C
60/100
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
initial-scale=1.0, width=device-width
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue

WCAG AA
71/100
Readability
/30
20/30

15px · LH 1.43

Hierarchy
/20
10/20

2.34x ratio

WCAG
/25
22/25

4.56:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Helvetica Neue

Sans36px

Body Font

Helvetica Neue

Sans15px

Contrast Ratio

4.56:1

WCAG AA (≥4.5:1)

Reading Comfort

~43 CPL

Narrow lines
36px
h1
18px
h4
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

GGoogle FontsFlesch 0

Color Palette

7 unique colors
Light
#ffffff
Background· 66.7%
#060815
Primary· 8.4%
#d1dce5
Secondary· 8.3%
#c2b0ad
Secondary· 4.9%
#90a0b3
Secondary· 4.6%
#52333a
Secondary· 3.8%
#ecf1f3
Secondary· 3.3%

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

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
7
Async
0
Defer

Top Script Sources

unpkg.com(6)googletagmanager.com(5)tapchicongsan.org.vn(5)local(2)stc.za.zaloapp.com(1)

Website Identity

tapchicongsan.org.vn

tccs.dientu@gmail.com
Location detected: 🇻🇳 Vietnamvia tld
vi-VN

Social Profiles

FacebookX (Twitter)

Sponsored

Last analyzed: 14 May 2026 at 05:19

Historical Analysis & Change Tracking