danhbongkimloai.com.vn

https://danhbongkimloai.com.vn· First analyzed 03 Jun 2026· Updated 03 Jun 2026

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Mobile

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Hosting Provider

Hostinger

hostinger.com

IP Address

156.67.222.2

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇸🇬 Singapore, Singapore

ASN

AS47583

Organization

Hostinger International Ltd.

Server

LiteSpeed

Nameservers

ns2.dns.net.vn.ns1.dns.net.vn.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.1 MB

62 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8.5

cms

Flatsomev3.20.1Custom

by UX-Themes

View Theme

Technology Stack

17 Technologies Detected

Plugins

Libraries

Analytics

UI Components

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

Languages

SEO Analysis

A81/100

Meta Tags14/15

Content10/12

Headings3/8

Technical24/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

danhbongkimloai.com.vndanhbongkimloai.com.vn

LEKAR GROUP - Cung cấp giải pháp & thiết bị xử lý bề mặt kim loại

Với hơn 15 Năm kinh nghiệm, LEKAR tự hào là một trong những đơn vị dẫn đầu trong lĩnh vực xử lý và đánh bóng bề mặt kim loại tại thị trường Việt Nam.

Title Length65 chars

Recommended: 50-60 chars (~398px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (102/134) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

15 URLs

15 sub-sitemaps

robots.txt

8 rules

Sitemap reference found

Local SEO

Local Search Readiness

24/100

Needs Work

7 11

Sponsored

AI & LLM Readiness

D53/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

3/25

Citation

17/25

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:1,496

Token eff.:Optimal

Structured Data

1 JSON-LD

Organization×1.1

sameAs entity links

Citation Readiness

Opening Summary50w

Descriptive Headingsavg 4w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

85/100

Passed

Critical

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

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

15/15

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

ARIA & Roles

7/15

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

1 recommendation

•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.

45/100

264 mg

CO₂e / view

2.1 MB

Page Weight

50%

Cleaner Than

New Visitor

302 mg

Returning (cached)

151 mg

Annual (10K/mo)

31.7 kg

Emission Segments

Data Center

59 mg

Network

63 mg

Device

142 mg

Resource Breakdown

JavaScript

152.4 KB

Images

1.7 MB

CSS

171.5 KB

Fonts

2.0 KB

HTML

72.0 KB

Green Hosting Not Verified

Hostinger

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

75d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

19.05.2026

Valid Until

17.08.2026

Subject Alternative Names (2)

danhbongkimloai.com.vnwww.danhbongkimloai.com.vn

SHA-256 Fingerprint

AA:88:B6:FF:32:78:EF:F7:96:E4:46:F1:FF:DC:0F:8C:E9:43:68:BC...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...

cache-control

🟡 0s(public, max-age=0)

content-encoding

⚡ Brotli(br)

content-length

73450

content-security-policy

upgrade-insecure-requests

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.danhbongkimloai.com.vn

Domain Information

danhbongkimloai.com.vn

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

84/100

Mobile Friendly25 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...

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Typography & Readability

Montserrat + Segoe UI

WCAG Partial

67/100

Readability

/30

25/30

18px · LH 1.60

Hierarchy

/20

5/20

WCAG

/25

15/25

2.05:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Montserrat

Sans

Body Font

Segoe UI

Sans18px

Contrast Ratio

2.05:1

2 issues

Reading Comfort

~42 CPL

Narrow lines

29px

20px

18px

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

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

✅ Easy to read: Flesch score 88/100 — accessible to general audiences.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.0:1).

❌ 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 Fonts Buy on MyFontsFlesch 88

Color Palette

9 unique colors

4.63:1 AA Light

#ffffff

Background· 52.4%

#80726b

Secondary· 4.2%

#20336b

Primary· 13.600000000000001%

#f7ab54

Accent· 6.8%

#f2f1ef

Secondary· 4.7%

#1f2746

Secondary· 3.2%

#404960

Secondary· 3.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

danhbongkimloai.com.vn(1)

Website Identity

LEKAR GROUP

Organization

[email protected]

02437646469

Location detected: 🇻🇳 Vietnamvia tld

Social Profiles

Facebook X (Twitter)YouTube

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Last analyzed: 03 Jun 2026 at 04:52

Historical Analysis & Change Tracking