lauvietchinhhieu.com

https://lauvietchinhhieu.com· First analyzed 21 May 2026· Updated 21 May 2026

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Mobile

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Hosting Provider

NHANHOA

IP Address

103.28.36.126

Site Location

🇻🇳 Vietnamvia ip

Server Location

🇻🇳 Đống Đa, Vietnam

ASN

AS131353

Organization

NHANHOA

Server

LiteSpeed

Nameservers

ns3.zonedns.vn.ns1.zonedns.vn.ns4.zonedns.vn.ns2.zonedns.vn.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

11.3 MB

57 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Flatsomev3.13.3Custom

by UX-Themes

View Theme

Technology Stack

14 Technologies Detected

Plugins

WooCommerce

Contact Form 7

Revslider Hotline Phone Ring Stm Gdpr Compliance Js_Composer Yet Another Stars Rating

Libraries

CSS Frameworks

Fonts

Analytics

Web Servers

Customer Support

SEO Analysis

A80/100

Meta Tags15/15

Content11/12

Headings6/8

Technical24/25

E-E-A-T0/7

Images3/7

Links2/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

lauvietchinhhieu.comlauvietchinhhieu.com

Lẩu Việt Chính Hiệu - Ngon Nhất, Rẻ Nhất, Sạch Nhất

Lẩu Việt Chính Hiệu Là Hệ Thống Nhà Hàng chuyên về các món Lẩu tại Hà Nội. Được nhiều khách hàng đón nhận và tin yêu thời gian vừa qua.

Title Length51 chars

Recommended: 50-60 chars (~307px / 580px)

Description Length135 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (15/19) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: index

17 URLs

17 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100

Poor

5 12 1

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

D47/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

4/25

Citation

12/25

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

header/footer

Text ratio:6%

Words:1,656

Token eff.:Optimal

Sections/1K:0.6

Depth:1/5

Structured Data

5 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary252w

Descriptive Headingsavg 2w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

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

15/20

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

15/15

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

ARIA & Roles

10/15

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.

26/100

1.43 g

CO₂e / view

11.3 MB

Page Weight

Cleaner Than

New Visitor

1.63 g

Returning (cached)

817 mg

Annual (10K/mo)

171.5 kg

Emission Segments

Data Center

319 mg

Network

343 mg

Device

767 mg

Resource Breakdown

JavaScript

242.3 KB

Images

8.8 MB

CSS

2.2 MB

Fonts

864 B

HTML

32.0 KB

Green Hosting Not Verified

NHANHOA

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

38d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

31.03.2026

Valid Until

29.06.2026

Subject Alternative Names (3)

lauvietchinhhieu.commail.lauvietchinhhieu.comwww.lauvietchinhhieu.com

SHA-256 Fingerprint

02:A0:5B:E4:2C:23:82:0C:25:0C:43:F6:21:BF:A8:95:D8:A7:8E:61...

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...

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Thu, 21 May 2026 21:55:26 GMT

link

<https://lauvietchinhhieu.com/wp-json/>; rel="https://api.w....

server

LiteSpeed

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

lauvietchinhhieu.com

Domain Information

lauvietchinhhieu.com

Domain Age

5y 2m

Created

16.03.2021

Expires

16.03.2027

Last Updated

31.03.2026

Registrar

Nhan Hoa Software Company Ltd.

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.

76/100

Mobile Friendly12 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, maximum-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Lobster + Lato

WCAG Partial

62/100

Readability

/30

27/30

16px · LH 1.60

Hierarchy

/20

10/20

2.19x ratio

WCAG

/25

9/25

1.6:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Lobster

Sans35px

Body Font

Lato

Sans16px

Contrast Ratio

1.6:1

12 issues

Reading Comfort

~39 CPL

Narrow lines

35px

20px

18px

16px

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

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

✅ Easy to read: Flesch score 97/100 — accessible to general audiences.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.6:1).

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

GGoogle Fonts Buy on MyFontsFlesch 97

Color Palette

14 unique colors

Light

#f6f6f6

Text· 10.6%

#fa8706

Accent· 12.7%

#a35529

Accent· 10.1%

#884a24

Accent· 10%

#c7ac8e

Secondary· 7.6%

#b46531

Accent· 7.2%

#fe6601

Primary· 6.9%

#c8864b

Accent· 6.2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

lauvietchinhhieu.com(19)connect.facebook.net(1)

Website Identity

Lẩu Việt Chính Hiệu - Ngon Nhất, Rẻ Nhất, Sạch Nhất

Lẩu Việt Chính Hiệu Là Hệ Thống Nhà Hàng chuyên về các món Lẩu tại Hà Nội. Được nhiều khách hàng đón nhận và tin yêu thời gian vừa qua.

0384378586

lauvietchinhhieu.com/

5 years old

Location detected: 🇻🇳 Vietnamvia ip

Nhan Hoa Software Company Ltd.vi

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Last analyzed: 21 May 2026 at 21:56

Historical Analysis & Change Tracking