check4d.org

https://check4d.org· First analyzed 29 May 2026· Updated 29 May 2026

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check4d.org

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.67.183.89

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

theo.ns.cloudflare.com.kate.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

754 ms10%

Speed Index

980 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.9 MB

127 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Progressive Web App

PWA ReadyWeb ManifestService WorkerApple Touch Icon

Technology Stack

16 Technologies Detected

Advertising

Google Ads Google AdSense Criteo Taboola Outbrain

Libraries

CSS Frameworks

Icon Libraries

Font Awesome Material Icons

Analytics

Fonts

Payments

CDN

SEO Analysis

C62/100

Meta Tags15/15

Content10/12

Headings5/8

Technical13/25

E-E-A-T0/7

Images1/7

Links4/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

check4d.orgcheck4d.org

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Malaysia Live 4D Results for Sports ToTo, Magnum 4D, Pan Malaysia 1+3D, 6D (Da Ma Cai), Sabah Lotto 4D88, Sarawak Cash Sweep & Sandakan 4D

Title Length57 chars

Recommended: 50-60 chars (~350px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (22/23) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

14 URLs

robots.txt

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

F39/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:11%

Words:11,454

Token eff.:Excessive

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary202w

Descriptive Headingsavg 4.6w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

63/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

11/20

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

Forms & Inputs

15/15

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

6/15

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.

17/100

403 mg

CO₂e / view

3.9 MB

Page Weight

15%

Cleaner Than

New Visitor

461 mg

Returning (cached)

230 mg

Annual (10K/mo)

48.4 kg

Emission Segments

Data Center

20 mg

Network

118 mg

Device

265 mg

Resource Breakdown

JavaScript

794.2 KB

Images

3.0 MB

CSS

66.5 KB

Fonts

6.2 KB

HTML

11.2 KB

Other

3.6 KB

Green Hosting Verified

Cloudflare

GWF Verified

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

WAF

49d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

18.04.2026

Valid Until

17.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

check4d.org*.check4d.org

SHA-256 Fingerprint

54:DB:B0:7E:7B:BE:B2:C8:21:55:6B:44:58:29:7B:09:1F:AF:6B:78...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray

a035e5019f98ea6f-FCO

content-encoding

zstd

content-type

text/html

date

Fri, 29 May 2026 13:37:35 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

check4d.org

Domain Age

13y 10m

Created

07.07.2012

Expires

07.07.2026

Last Updated

07.07.2025

Registrar

Name.com, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Data Protection Officer mentioned

Legitimate interest basis 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.

78/100

Mobile Friendly14 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=1.0, minimum-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG Partial

57/100

Readability

/30

15/30

12px · LH 1.33

Hierarchy

/20

10/20

1.46x ratio

WCAG

/25

18/25

2.49:1 min contrast

Performance

/25

14/25

System fonts

Heading Font

Open Sans

Sans18px

Body Font

Open Sans

Sans12px

Contrast Ratio

2.49:1

2 issues

Reading Comfort

~44 CPL

Narrow lines

18px

30px

16px

12px

Major Second

Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.5:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFlesch 66

Color Palette

9 unique colors

5.74:1 AA Dark

#666666

Other· 44.99999999999999%

#ffffff

Background· 18.5%

#3d3131

Primary· 6.8%

#390606

Accent· 5.9%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cpt.geniee.jp(4)pagead2.googlesyndication.com(3)local(3)fundingchoicesmessages.google.com(3)securepubads.g.doubleclick.net(2)

Website Identity

check4d.org

13 years old

Location detected: 🇨🇦 Canadavia ip

Name.com, Inc.en

Sponsored

Last analyzed: 29 May 2026 at 13:38

Historical Analysis & Change Tracking