java303gold.com

https://java303gold.com· First analyzed 21 May 2026· Updated 21 May 2026

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java303gold.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.67.7

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

roan.ns.cloudflare.com.kristin.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

552 ms10%

Speed Index

718 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

388 KB

36 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

12 Technologies Detected

CSS Frameworks

Analytics

Customer Support

Libraries

UI Components

Other

Icon Libraries

Fonts

CDN

SEO Analysis

D52/100

Meta Tags13/15

Content9/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images0/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

java303gold.comjava303gold.com

JAVA303: Link Utama Slot Gacor Untuk Semua Member VIP

JAVA303 adalah situs slot online dengan koleksi game slot gacor terlengkap dan fair play

Title Length53 chars

Recommended: 50-60 chars (~333px / 580px)

Description Length88 chars

Recommended: 120-160 chars

Issues (1)

• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

9 issues found

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Crawlability

Sitemap

Type: standard

robots.txt

21 rules

Local SEO

Local Search Readiness

8/100

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

F30/100

Bot Access

15/25

Machine Read.

7/25

Schema Data

0/25

Citation

8/25

AI Bot Access

6/14 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:7%

Words:220

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary14w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

9/20

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

6/15

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

ARIA & Roles

9/15

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.

68/100

A+

39 mg

CO₂e / view

388.1 KB

Page Weight

90%

Cleaner Than

New Visitor

45 mg

Returning (cached)

22 mg

Annual (10K/mo)

4.7 kg

Emission Segments

Data Center

2 mg

Network

12 mg

Device

26 mg

Resource Breakdown

JavaScript

87.4 KB

Images

4.6 KB

CSS

288.8 KB

Fonts

983 B

HTML

6.4 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

WAF

80d

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

12.05.2026

Valid Until

10.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

java303gold.com*.java303gold.com

SHA-256 Fingerprint

E5:3A:94:8A:1E:55:8F:E7:CB:C2:E3:95:35:56:54:67:78:D7:CA:1F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 600s(max-age=600)

cf-cache-status

DYNAMIC

cf-ray🇫🇷 Paris

9ff26d6e38296f76-CDG

content-encoding

zstd

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

java303gold.com

Domain Age

10 months

Created

21.07.2025

Expires

21.07.2026

Last Updated

21.07.2025

Registrar

NameCheap, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

40/100

Not 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.

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

montserrat + Ubuntu

WCAG Partial

57/100

Readability

/30

17/30

14px · LH 1.50

Hierarchy

/20

13/20

1.96x ratio

WCAG

/25

14/25

1:1 min contrast

Performance

/25

13/25

2 fonts · 3 req

Heading Font

montserrat

Sans28px

Body Font

Ubuntu

Sans14px

Contrast Ratio

1:1

27 issues

Reading Comfort

~120 CPL

Too wide

28px

14px

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very long lines: ~120 chars/line causes eye strain. Add max-width constraint.

❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 27 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

GGoogle Fonts Buy on MyFontsFlesch 8

Color Palette

8 unique colors

Dark

#4c3f40

Border· 0.9%

#020001

Primary· 88.30000000000001%

#121417

Secondary· 5.800000000000001%

#68484f

Secondary· 1.5%

#c3ba98

Secondary· 1%

#382224

Secondary· 1%

#86765c

Secondary· 0.9%

#3e0b0d

Accent· 0.6%

Business & Marketing Stack

2 Tools Detected

Growing

Customer Support

LiveChatMid-Market

Live chat and helpdesk tools

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(12)googletagmanager.com(2)cdn.livechatinc.com(1)google-analytics.com(1)

Website Identity

java303gold.com

304 days old

Location detected: 🇨🇦 Canadavia ip

NameCheap, Inc.en

Sponsored

Last analyzed: 21 May 2026 at 09:07

Historical Analysis & Change Tracking