aivivu.com

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

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aivivu.com

Mobile

Sponsored

Hosting Provider

Vietnam Internet Network Information Center

IP Address

42.112.29.135

Site Location

🇻🇳 Vietnamvia ip

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS18403

Server

Microsoft IIS

Nameservers

ns2.matbao.com.ns1.matbao.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.0 s10%

Speed Index

2.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.2 MB

153 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPress

Infrastructure

Hosting

Vietnam Internet Network Information Center

Technology Stack

16 Technologies Detected

Plugins

Contact Form 7

Kk Star Ratings Search Form

Libraries

CSS Frameworks

Analytics

Icon Libraries

Customer Support

Web Servers

Languages

Frameworks

Security

SEO Analysis

A83/100

Meta Tags15/15

Content11/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images5/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

aivivu.comaivivu.com

Aivivu - Đặt vé máy bay giá tốt , Combo Du lịch siêu rẻ

Đặt vé máy bay giá rẻ khuyến mãi Vietnam Airlines, VietJetAir, Bamboo . Aivivu - Hệ thống đặt vé Online giá rẻ, Combo tour du lịch giá rẻ

Title Length56 chars

Recommended: 50-60 chars (~337px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

20 rules

Sitemap reference found

Sponsored

AI & LLM Readiness

D55/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

11/25

Citation

15/25

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:4%

Words:2,569

Token eff.:Optimal

Sections/1K:1.6

Structured Data

8 JSON-LD

Person×1.3Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary516w

Descriptive Headingsavg 4.5w

Canonical URL

Open Graph2/3

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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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.

73/100

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

2/15

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

8/15

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

3 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.

26/100

664 mg

CO₂e / view

5.2 MB

Page Weight

15%

Cleaner Than

New Visitor

759 mg

Returning (cached)

380 mg

Annual (10K/mo)

79.7 kg

Emission Segments

Data Center

148 mg

Network

159 mg

Device

356 mg

Resource Breakdown

JavaScript

253.5 KB

Images

4.7 MB

CSS

277.3 KB

HTML

55.4 KB

Green Hosting Not Verified

Vietnam Internet Network Information Center

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

35d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

04.06.2025

Valid Until

23.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

aivivu.comwww.aivivu.com

SHA-256 Fingerprint

69:68:AD:9A:FA:E2:20:D0:00:9E:3F:5B:7D:AE:69:E0:5D:6C:95:AA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

56426

content-type

text/html; charset=UTF-8

date

Tue, 19 May 2026 12:24:42 GMT

link

<https://aivivu.com/wp-json/>; rel="https://api.w.org/", <ht...

server

Microsoft-IIS/8.5

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

ALT2.ASPMX.L.GOOGLE.com

ALT4.ASPMX.L.GOOGLE.com

ASPMX.L.GOOGLE.com

ALT3.ASPMX.L.GOOGLE.com

+1 more

Domain Information

aivivu.com

Domain Age

9y 9m

Created

23.08.2016

Expires

23.08.2027

Last Updated

30.07.2025

Registrar

MAT BAO CORPORATION

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.

79/100

Mobile Friendly15 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

62/100

Readability

/30

24/30

16px · LH 1.60

Hierarchy

/20

5/20

WCAG

/25

13/25

2.16:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Roboto

Sans

Body Font

Roboto

Sans16px

Contrast Ratio

2.16:1

10 issues

Reading Comfort

~37 CPL

Narrow lines

28px

18px

19px

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 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 2.2:1).

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

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

Flesch 0

Color Palette

7 unique colors

2.63:1 Fail Light

#ffffff

Background· 20.1%

#a1a098

Other· 10%

#e0f2fe

Primary· 30.200000000000006%

#fcedba

Accent· 15.600000000000001%

#943f36

Secondary· 11.2%

#dee3dd

Secondary· 8%

#fde07c

Accent· 4.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(9)aivivu.com(5)googletagmanager.com(3)widget.subiz.net(1)gstatic.com(1)

Website Identity

aivivu.com

9 years old

Location detected: 🇻🇳 Vietnamvia ip

MAT BAO CORPORATION📧 Google Workspace

Social Profiles

Facebook LinkedIn TikTok

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Last analyzed: 19 May 2026 at 12:25

Historical Analysis & Change Tracking