aulac.com.vn

https://aulac.com.vn· First analyzed 18 May 2026· Updated 18 May 2026

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aulac.com.vn

Mobile

Sponsored

Hosting Provider

Vietnam Internet Network Information Center

IP Address

118.69.204.222

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Ho Chi Minh City, Vietnam

ASN

AS18403

Organization

Vietnam Internet Network Information Center

Server

Apache

Nameservers

ns1.dotvndns.vn.nsbak.dotvndns.com.ns2.dotvndns.vn.

Performance

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%

1.6 MB

67 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Vietnam Internet Network Information Center

Technology Stack

2 Technologies Detected

Libraries

jQueryv1.9.1

Web Servers

Apachev2

SEO Analysis

D45/100

Meta Tags4/15

Content9/12

Headings5/8

Technical9/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

aulac.com.vnaulac.com.vn

CÔNG TY CỔ PHẦN ÂU LẠC ASC

No description available for this page.

Title Length26 chars

Recommended: 50-60 chars (~164px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (20/39) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

Sponsored

AI & LLM Readiness

F24/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

0/25

Citation

2/25

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:7%

Words:283

Token eff.:Too Short

Sections/1K:17.7

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 3w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

8/20

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

9/15

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.

2 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.

36/100

204 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

233 mg

Returning (cached)

117 mg

Annual (10K/mo)

24.5 kg

Emission Segments

Data Center

46 mg

Network

49 mg

Device

110 mg

Resource Breakdown

JavaScript

39.3 KB

Images

1.4 MB

CSS

180.5 KB

HTML

3.7 KB

Green Hosting Not Verified

Vietnam Internet Network Information Center

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

170d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

20.04.2026

Valid Until

05.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.aulac.com.vnaulac.com.vn

SHA-256 Fingerprint

7C:20:02:38:A2:1B:36:CB:C9:91:CD:73:CE:4D:41:8D:A5:37:4B:99...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

100

content-type

text/html

date

Mon, 18 May 2026 16:48:43 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt1.aspmx.l.google.com

aspmx.l.google.com

alt3.aspmx.l.google.com

alt4.aspmx.l.google.com

+1 more

Domain Information

aulac.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.

44/100

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.

Viewport

width=device-width

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

62/100

Readability

/30

14/30

12px · LH --

Hierarchy

/20

13/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Arial

Sans0

Body Font

Arial

Sans12px

Contrast Ratio

1:1

18 issues

Reading Comfort

Single Font Family

left aligned

16px

24px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Easy to read: Flesch score 76/100 — accessible to general audiences.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 76

Color Palette

11 unique colors

Light

#ffffff

Background· 24.000000000000004%

#e9f1f6

Primary· 13.9%

#ceeefe

Accent· 13.7%

#046bb8

Accent· 8.1%

#102f58

Accent· 8%

#8cc1e1

Accent· 7.4%

#65b5df

Accent· 6.1%

#b9d6e9

Accent· 5.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

aulac.com.vn(5)

Website Identity

aulac.com.vn

Location detected: 🇻🇳 Vietnamvia tld

📧 Google Workspace

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Last analyzed: 18 May 2026 at 16:49

Historical Analysis & Change Tracking