otofun.net

https://otofun.net· First analyzed 29 Apr 2026· Updated 29 Apr 2026

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otofun.net

Mobile

Sponsored

Hosting Provider

Vietnam Internet Network Information Center

IP Address

210.245.88.132

Site Location

🇻🇳 Vietnamvia ip

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS18403

Organization

Vietnam Internet Network Information Center

Server

Apache

CDN

Varnish

Nameservers

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

Performance

Core Web Vitals

Weight

First Contentful Paint

1.6 s10%

Speed Index

2.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.5 MB

124 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Vietnam Internet Network Information Center

CDN

Varnish

Technology Stack

13 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel

Advertising

Google Ads Google AdSense Criteo

CSS Frameworks

Libraries

Icon Libraries

Tag Managers

Web Servers

Languages

SEO Analysis

C66/100

Meta Tags10/15

Content11/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images5/7

Links5/5

URL5/5

Social2/5

Freshness2/4

Mobile4/4

Indexability3/3

otofun.netotofun.net

Trang chủ | OTOFUN | CỘNG ĐỒNG OTO XE MÁY VIỆT NAM

No description available for this page.

Title Length50 chars

Recommended: 50-60 chars (~325px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

23 URLs

23 sub-sitemaps

robots.txt

15 rules

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

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

nav

Text ratio:7%

Words:1,688

Token eff.:Optimal

Sections/1K:16

Depth:1/5

Structured Data

1 JSON-LD

WebSiteSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 12.4w

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

70/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

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

9/15

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

ARIA & Roles

4/15

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.

37/100

190 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

217 mg

Returning (cached)

108 mg

Annual (10K/mo)

22.7 kg

Emission Segments

Data Center

42 mg

Network

46 mg

Device

102 mg

Resource Breakdown

JavaScript

860.3 KB

Images

175.9 KB

CSS

1.9 KB

Fonts

342.5 KB

HTML

23.5 KB

Other

128.3 KB

Green Hosting Not Verified

Vietnam Internet Network Information Center

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

132d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.09.2025

Valid Until

08.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.otofun.netotofun.net

SHA-256 Fingerprint

A8:15:87:E5:97:F4:DB:5F:64:BE:3F:71:9B:4D:DA:4E:68:4B:82:5F...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

age

cache-control

🔴 No Cache(private, no-cache, max-age=0)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Wed, 29 Apr 2026 10:52:14 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.otofun.net

Domain Information

otofun.net

Domain Age

18y 11m

Created

16.05.2007

Expires

16.05.2028

Last Updated

31.07.2020

Registrar

PDR Ltd. d/b/a PublicDomainRegistry.com

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

65/100

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, initial-scale=1, viewport-fit=cover

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica

WCAG Partial

57/100

Readability

/30

20/30

14px · LH 1.40

Hierarchy

/20

6/20

1.21x ratio

WCAG

/25

16/25

1.84:1 min contrast

Performance

/25

15/25

1 font · 3 req

Heading Font

Helvetica

Sans17px

Body Font

Helvetica

Sans14px

Contrast Ratio

1.84:1

21 issues

Reading Comfort

Single Font Family

left aligned

17px

21px

16px

Minor Second

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.8:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFonts

Color Palette

15 unique colors

16.41:1 AAA Dark

#18181a

Text· 10.6%

#f6f6f6

Text· 7.5%

#000101

Primary· 8.6%

#bfae96

Secondary· 8%

#402829

Secondary· 6.9%

#772b29

Primary· 6.4%

#d4cab8

Secondary· 6.4%

#e6cfa6

Accent· 5.7%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)pagead2.googlesyndication.com(2)googletagservices.com(2)connect.facebook.net(2)google-analytics.com(1)

Website Identity

otofun.net

18 years old

Location detected: 🇻🇳 Vietnamvia ip

PDR Ltd. d/b/a PublicDomainRegistry.comvi-VN

Sponsored

Last analyzed: 29 Apr 2026 at 10:53

Historical Analysis & Change Tracking