firsthotel.com.vn

https://firsthotel.com.vn· First analyzed 24 May 2026· Updated 24 May 2026

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firsthotel.com.vn

Mobile

Sponsored

Hosting Provider

Mona Media Company

IP Address

103.168.55.139

Site Location

🇻🇳 Vietnamvia phone

Server Location

🇻🇳 Quận Phú Nhuận, Vietnam

ASN

AS149143

Organization

Mona Media Company

Nameservers

ns2.matbao.vn.ns1.matbao.vn.

Performance

Core Web Vitals

Weight

First Contentful Paint

903 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7.5 MB

56 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Mona themev0.1Custom

by Hy Hý

View Theme

Technology Stack

18 Technologies Detected

Plugins

Contact Form 7

Mona Css Sticky Chat Widget

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

Analytics

Tag Managers

Security

SEO Analysis

C66/100

Meta Tags7/15

Content11/12

Headings8/8

Technical21/25

E-E-A-T0/7

Images3/7

Links4/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

firsthotel.com.vnfirsthotel.com.vn

Trang chủ - firsthotelsaigon.com

No description available for this page.

Title Length32 chars

Recommended: 50-60 chars (~192px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

10 issues found

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Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

3 rules

Local SEO

Local Search Readiness

23/100

Needs Work

7 10 1

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

3/25

Citation

11/25

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:1,035

Token eff.:Optimal

Sections/1K:12.6

Depth:1/5

Structured Data

1 JSON-LD

WebSiteSearchAction

Citation Readiness

Opening Summary75w

Descriptive Headingsavg 3.9w

Canonical URL

Open Graph1/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

69/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

3/15

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.

21/100

945 mg

CO₂e / view

7.5 MB

Page Weight

Cleaner Than

New Visitor

1.08 g

Returning (cached)

540 mg

Annual (10K/mo)

113.4 kg

Emission Segments

Data Center

211 mg

Network

227 mg

Device

507 mg

Resource Breakdown

JavaScript

108.9 KB

Images

5.5 MB

CSS

1.8 MB

Fonts

1.9 KB

HTML

15.3 KB

Green Hosting Not Verified

Mona Media Company

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

242d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoGetSSL

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

22.12.2025

Valid Until

21.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (1)

firsthotel.com.vn

SHA-256 Fingerprint

92:75:E9:E6:F9:A9:8E:E3:30:51:33:BF:04:91:9B:89:F4:B8:8F:B0...

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

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 16:49:48 GMT

link

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

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

pro11.emailserver.vn

Domain Information

firsthotel.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.

64/100

Mobile Friendly4 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

initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no, width=device-width

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial

60/100

Readability

/30

21/30

16px · LH 1.49

Hierarchy

/20

4/20

0.88x ratio

WCAG

/25

14/25

1:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

Roboto

Sans14px

Body Font

Roboto

Sans16px

Contrast Ratio

1:1

15 issues

Reading Comfort

~48 CPL

Optimal (45–75)

14px

34px

20px

14px

16px

Major Third

Scale

⚠️ Small text: 16px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.49 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

✅ Easy to read: Flesch score 92/100 — accessible to general audiences.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

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

GGoogle FontsFlesch 92

Color Palette

9 unique colors

Light

#0f2267

Primary· 45.699999999999996%

#015999

Accent· 12.1%

#e4ca61

Accent· 10.9%

#013b78

Accent· 9.2%

#051557

Accent· 5.6%

#f8f380

Accent· 5.5%

#739489

Secondary· 4.2%

#9ac29c

Secondary· 4.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

firsthotel.com.vn(13)googletagmanager.com(1)

Website Identity

firsthotelsaigon.com

sales@firsthotel.com.vn

+84 (0) 912 303 006

firsthotel.com.vn/

Location detected: 🇻🇳 Vietnamvia phone

vi-VN

Social Profiles

Facebook

Sponsored

Last analyzed: 24 May 2026 at 16:50

Historical Analysis & Change Tracking