thietbisontinhdien.com.vn

https://thietbisontinhdien.com.vn· First analyzed 19 May 2026· Updated 19 May 2026

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Mobile

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Hosting Provider

Ionsite Software ONE Member Company Limited

IP Address

160.22.122.114

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Liên Chiểu, Vietnam

ASN

AS135918

Organization

Ionsite Software ONE Member Company Limited

Server

Apache

Nameservers

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

Performance

Core Web Vitals

Weight

First Contentful Paint

759 ms10%

Speed Index

987 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.5 MB

62 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Ionsite Software ONE Member Company Limited

Technology Stack

2 Technologies Detected

Libraries

jQueryv1.2.6

Web Servers

Apachev2

SEO Analysis

D44/100

Meta Tags8/15

Content9/12

Headings0/8

Technical6/21

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

thietbisontinhdien.com.vnthietbisontinhdien.com.vn

Hiệp Lực - Thiết bị sơn tĩnh điện & Bột Sơn Tĩnh Điện | Trang chủ

Hiệp Lực - Thiết bị sơn tĩnh điện & Bột Sơn Tĩnh Điện

Title Length66 chars

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

Description Length54 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (46/46) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

13 issues found

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Local SEO

Local Search Readiness

3/100

Poor

1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F35/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

8/25

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:3%

Words:362

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary38w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

44/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

3/20

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

5/15

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

ARIA & Roles

1/15

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

4 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.

29/100

187 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

213 mg

Returning (cached)

107 mg

Annual (10K/mo)

22.4 kg

Emission Segments

Data Center

42 mg

Network

45 mg

Device

100 mg

Resource Breakdown

JavaScript

62.2 KB

Images

1.3 MB

CSS

92.5 KB

HTML

7.5 KB

Other

1008 B

Green Hosting Not Verified

Ionsite Software ONE Member Company Limited

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

No SSL

No WAF

N/A

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-encoding

📦 Gzip(gzip)

content-length

7431

content-type

text/html; charset=utf-8

date

Tue, 19 May 2026 01:47:32 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Domain Information

thietbisontinhdien.com.vn

DNSSEC

Not Enabled

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.

29/100

Not Mobile Friendly1 breakpoint

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.

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

WCAG Partial

62/100

Readability

/30

23/30

16px · LH --

Hierarchy

/20

8/20

WCAG

/25

17/25

1.08:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Body Font

Times New Roman

Serif16px

Contrast Ratio

1.08:1

21 issues

Reading Comfort

Single Family

right aligned

16px

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

✅ Easy to read: Flesch score 90/100 — accessible to general audiences.

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.1:1).

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 90

Color Palette

8 unique colors

16.48:1 AAA Light

#ffffff

Background· 81.80000000000001%

#1f1f1f

Other· 6%

#000002

Primary· 3.2%

#0c0d19

Secondary· 1.4%

#411b1e

Secondary· 0.6%

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Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

vihanmail.site(4)calendar(3)js(2)ddlevelsfiles(1)jscript(1)

Website Identity

thietbisontinhdien.com.vn

Location detected: 🇻🇳 Vietnamvia tld

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Last analyzed: 19 May 2026 at 01:48

Historical Analysis & Change Tracking