xaydungtrangtrinoithat.com

https://xaydungtrangtrinoithat.com· First analyzed 09 May 2026· Updated 09 May 2026

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Mobile

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Hosting Provider

Fastvm Company Limited

IP Address

160.187.147.165

Site Location

🇻🇳 Vietnamvia ip

Server Location

🇻🇳 Đạ Tẻh, Vietnam

ASN

AS151858

Organization

Fastvm Company Limited

Server

LiteSpeed

Nameservers

ns56.domaincontrol.com.ns55.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

656 ms10%

Speed Index

853 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.6 MB

73 requests

Image Optimization

Lazy LoadResponsiveJetpack Photon (WordPress)

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.6.5

cms

Flatsomev3.18.2Custom

by UX-Themes

View Theme

Technology Stack

15 Technologies Detected

Plugins

Contact Form 7

Button Contact Vr Advanced Responsive Video Embedder Related Posts Thumbnails Mystickymenu

Analytics

Libraries

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

SEO Analysis

B77/100

Meta Tags10/15

Content10/12

Headings1/8

Technical24/25

E-E-A-T7/7

Images3/7

Links4/5

URL5/5

Social5/5

Freshness4/4

Mobile1/4

Indexability3/3

xaydungtrangtrinoithat.comxaydungtrangtrinoithat.com

Trang chủ - Công ty xây dựng Nguyên

Chúng tôi với 15+ năm kinh nghiệm, bạn có thể làm việc với chúng tôi tại bất kỳ tỉnh thành nào!

Title Length35 chars

Recommended: 50-60 chars (~217px / 580px)

Description Length95 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (39/54) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

21/100

Needs Work

6 11

Sponsored

AI & LLM Readiness

C62/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

12/25

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

Text ratio:3%

Words:1,406

Token eff.:Optimal

Sections/1K:0.7

Structured Data

7 JSON-LD

NewsArticle×1.2Person×1.3Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary759w

Descriptive Headingsavg 6w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

76/100

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

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

11/15

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.

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.

29/100

328 mg

CO₂e / view

2.6 MB

Page Weight

30%

Cleaner Than

New Visitor

375 mg

Returning (cached)

188 mg

Annual (10K/mo)

39.4 kg

Emission Segments

Data Center

73 mg

Network

79 mg

Device

176 mg

Resource Breakdown

JavaScript

119.6 KB

Images

2.3 MB

CSS

101.4 KB

Fonts

916 B

HTML

31.8 KB

Green Hosting Not Verified

Fastvm Company Limited

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

33d

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

13.03.2026

Valid Until

11.06.2026

Subject Alternative Names (2)

www.xaydungtrangtrinoithat.comxaydungtrangtrinoithat.com

SHA-256 Fingerprint

B9:68:BF:06:33:1F:A2:04:FF:0C:08:11:07:68:81:C6:97:B4:C8:38...

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

🔴 No Cache(no-cache)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sat, 09 May 2026 14:02:27 GMT

last-modified

Sat, 09 May 2026 03:01:15 GMT

Good Warning Issue

Email Infrastructure

GoDaddy Email

Score

SPF

DKIM

DMARC

MX Records (2)

smtp.secureserver.net

mailstore1.secureserver.net

Domain Information

xaydungtrangtrinoithat.com

Domain Age

11y 6m

Created

16.10.2014

Expires

16.10.2026

Last Updated

09.10.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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 Friendly13 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

WCAG Partial

69/100

Readability

/30

20/30

16px · LH 1.60

Hierarchy

/20

8/20

WCAG

/25

19/25

1.87:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Roboto

Sans

Body Font

Roboto

Sans16px

Contrast Ratio

1.87:1

2 issues

Reading Comfort

~32 CPL

Narrow lines

22px

16px

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

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

❌ Very complex text: Flesch score 6/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.9:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsFluid Type (rem)Flesch 6

Color Palette

14 unique colors

12.31:1 AAA Light

#ffffff

Background· 21.700000000000003%

#303636

Other· 6.2%

#0244e0

Primary· 8.8%

#b1ccd7

Secondary· 8.6%

#577ba9

Secondary· 7.1%

#dde2e6

Border· 5.7%

#fadbab

Accent· 5.4%

#a5acb6

Secondary· 4.8%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

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

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

xaydungtrangtrinoithat.com(8)c0.wp.com(6)youtube.com(2)googletagmanager.com(1)s10.histats.com(1)

Website Identity

Công ty xây dựng Nguyên

Organization

Chúng tôi với 15+ năm kinh nghiệm, bạn có thể làm việc với chúng tôi tại bất kỳ tỉnh thành nào!

xaydungtrangtrinoithat@gmail.com

0979553556

11 years old

Location detected: 🇻🇳 Vietnamvia ip

GoDaddy.com, LLC📧 GoDaddy Emailvi

Social Profiles

YouTube

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Last analyzed: 09 May 2026 at 14:03

Historical Analysis & Change Tracking