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baoxaydung.com.vn

https://baoxaydung.com.vn· First analyzed 09 May 2026· Updated 09 May 2026
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baoxaydung.com.vn
Desktop screenshot of baoxaydung.com.vn
Mobile screenshot of baoxaydung.com.vn
Mobile

Sponsored

Hosting Provider

Vietnam Posts and Telecommunications Group

IP Address

123.30.53.40

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS45899

Organization

Vietnam Posts and Telecommunications Group

Server

OpenResty

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint
562 ms10%
Speed Index
731 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
111 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Vietnam Posts and Telecommunications Group

Progressive Web App

Service Worker

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Google Tag Manager

Advertising

2
Google AdsGoogle AdSense

CSS Frameworks

1
Tailwind CSS

Web Servers

1
OpenResty

SEO Analysis

B73/100
20
8
2
Meta Tags15/15
Content8/12
Headings3/8
Technical20/25
E-E-A-T5/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
B
baoxaydung.com.vnbaoxaydung.com.vn

Báo Xây dựng - Tin tức 24h qua, tin nóng mới nhất hôm nay

Báo điện tử Xây dựng mới nhất ngày hôm nay, tin tức chính thống nóng nhất. Đọc Báo Giao thông, Thời sự, Kinh tế, Xây dựng... nhanh nhất.

Title Length57 chars

Recommended: 50-60 chars (~350px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

750 URLs

750 sub-sitemaps

robots.txt

17 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100
Needs Work
6 14

Sponsored

AI & LLM Readiness

D59/100
Bot Access
21/25
Machine Read.
16/25
Schema Data
6/25
Citation
16/25

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
nav
Text ratio:1%
Words:1,009
Token eff.:Optimal
Sections/1K:1
Depth:1/5

Structured Data

2 JSON-LD
Organization×1.1WebSite
sameAs entity links

Citation Readiness

Opening Summary360w
Descriptive Headingsavg 12.2w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
A
80/100
14
Passed
2
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
8/15
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.
26/100
E
279 mg
CO₂e / view
2.2 MB
Page Weight
50%
Cleaner Than
New Visitor
318 mg
vs
Returning (cached)
159 mg
Annual (10K/mo)
33.4 kg
Emission Segments
Data Center
62 mg
Network
67 mg
Device
150 mg
Resource Breakdown
JavaScript
479.0 KB
Images
1.7 MB
CSS
656 B
HTML
63.3 KB
Other
18.0 KB
Green Hosting Not Verified
Vietnam Posts and Telecommunications Group
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

337d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

11.03.2026

Valid Until

12.04.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.baoxaydung.vnbaoxaydung.vn

SHA-256 Fingerprint

32:87:77:D5:5E:C1:8F:07:A5:48:63:2D:02:62:BE:D5:32:9A:AA:0E...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-credentials
true
access-control-allow-headers
Origin,Content-Type,Accept,Authorization
access-control-allow-methods
GET, POST, OPTIONS, PUT, DELETE, HEAD
access-control-allow-origin
*
cache-control
🔴 No Cache(no-cache, private)
content-encoding
📦 Gzip(gzip)
Good Warning Issue

Email Infrastructure

Google Workspace

Score

20

SPF
DKIM
DMARC

MX Records (5)

aspmx5.googlemail.com
alt2.aspmx.l.google.com
alt1.aspmx.l.google.com
aspmx.l.google.com

+1 more

Domain Information

baoxaydung.com.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.
D
53/100
Not Mobile Friendly36 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.
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Inter

WCAG Partial
73/100
Readability
/30
23/30

16px · LH 1.60

Hierarchy
/20
17/20

1.75x ratio · ✓ H1→H6

WCAG
/25
19/25

4.16:1 min contrast

Performance
/25
14/25

1 font · 18 req

Heading Font

Inter

Sans28px

Body Font

Inter

Sans16px

Contrast Ratio

4.16:1

1 issue

Reading Comfort

~48 CPL

Optimal (45–75)
28px
h1
21px
h2
16px
h3
14px
h4
16px
p

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.2:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFonts

Color Palette

9 unique colors
2.46:1 Fail Light
#ffffff
Background· 52.099999999999994%
#a8a59b
Other· 7.3%
#bed6d4
Secondary· 7.2%
#184931
Accent· 6.8%
#e2efef
Primary· 5.8%
#695d4f
Secondary· 5.5%
#a0ced0
Secondary· 5.3%
#6d9587
Secondary· 5.3%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google AdSense

Sponsored

Scripts & Styles

20 Resources

20
Scripts
0
Styles
17
Async
0
Defer

Top Script Sources

media1.admicro.vn(4)static.contineljs.com(3)static.amcdn.vn(3)static.mediacdn.vn(3)pagead2.googlesyndication.com(2)

Website Identity

Báo Xây dựng

Báo Xây dựng

Organization
bandoc@baoxaydung.vn
baoxaydung.vn

Số 2, Nguyễn Công Hoan, Ba Đình, Hà Nội, Ba Đình

100000, Ba Đình, Hà Nội

Việt Nam

Location detected: 🇻🇳 Vietnamvia tld
📧 Google Workspacevi

Social Profiles

FacebookYouTube

Sponsored

Last analyzed: 09 May 2026 at 18:13

Historical Analysis & Change Tracking