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html5gamedevs.com

https://html5gamedevs.com· First analyzed 25 May 2026· Updated 25 May 2026
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html5gamedevs.com
Desktop screenshot of html5gamedevs.com
Mobile screenshot of html5gamedevs.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.68.110

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

lana.ns.cloudflare.com.george.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
336 ms10%
Speed Index
437 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
17 KB
38 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestTheme Color

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Matomo

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

CDN

1
Cloudflare

Languages

1
PHPv7.4.33

SEO Analysis

A80/100
22
5
0
Meta Tags14/15
Content11/12
Headings8/8
Technical19/25
E-E-A-T2/7
Images5/7
Links4/5
URL5/5
Social3/5
Freshness2/4
Mobile4/4
Indexability3/3
H
html5gamedevs.comhtml5gamedevs.com

HTML5 Game Devs Forum - HTML5GameDevs.com

Biggest Community of developers and publishers on HTML5 Game Devs and GameMonetize. We're a place where coders share ideas. Join our Developer community!

Title Length41 chars

Recommended: 50-60 chars (~274px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    24 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    14/100
    Poor
    4 13

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

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    6/25
    Citation
    9/25

    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
    def. listsnav
    Text ratio:5%
    Words:1,065
    Token eff.:Optimal
    Sections/1K:6.6
    Depth:2/5

    Structured Data

    2 JSON-LD
    Organization×1.1WebSite
    sameAs entity links

    Citation Readiness

    Opening Summary17w
    Descriptive Headingsavg 2.8w
    Canonical URL
    Open Graph1/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    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.
    B
    72/100
    10
    Passed
    3
    Critical
    1
    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
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    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.
    82/100
    A+
    2 mg
    CO₂e / view
    17.3 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    2 mg
    vs
    Returning (cached)
    1 mg
    Annual (10K/mo)
    204 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    1 mg
    Resource Breakdown
    HTML
    17.3 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    WAF

    44d

    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

    Valid From

    09.04.2026

    Valid Until

    08.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    html5gamedevs.com*.html5gamedevs.com

    SHA-256 Fingerprint

    34:49:F2:AC:DF:21:B2:48:76:FC:9E:B8:FB:AD:CD:D2:B4:B8:0B:97...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store, must-revalidate, max-age=0, s-maxage=0)
    cf-cache-status
    DYNAMIC
    cf-ray
    a0111e0a9fbf67f5-SJC
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html;charset=UTF-8
    date
    Mon, 25 May 2026 02:30:25 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (5)

    alt2.aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt4.aspmx.l.google.com
    alt1.aspmx.l.google.com

    +1 more

    Domain Information

    html5gamedevs.com

    Domain Age
    14y 6m

    Created

    14.11.2011

    Expires

    14.11.2027

    Last Updated

    08.10.2023

    Registrar

    NameSilo, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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.
    B
    75/100
    Mobile Friendly2 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

    Typography & Readability

    Helvetica Neue + -apple-system

    WCAG Partial
    58/100
    Readability
    /30
    14/30

    13px · LH 1.60

    Hierarchy
    /20
    16/20

    1.85x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    3.39:1 min contrast

    Performance
    /25
    15/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans24px

    Body Font

    -apple-system

    Sans13px

    Contrast Ratio

    3.39:1

    18 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    24px
    h1
    16px
    h2
    16px
    h3
    18px
    h4
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 43/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 3.4:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

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

    GGoogle FontsFlesch 43

    Color Palette

    5 unique colors
    Light
    #ffffff
    Primary· 72.2%
    #edf0f5
    Background· 17.799999999999997%
    #748091
    Secondary· 2.8%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    18 Resources

    10
    Scripts
    8
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    html5gamedevs.com(9)googletagmanager.com(1)

    Website Identity

    HTML5 Game Devs Forum

    Organization
    info@html5gamedevs.com
    www.html5gamedevs.com/
    14 years old
    Location detected: 🇨🇦 Canadavia ip
    NameSilo, LLC📧 Google Workspaceen-US

    Sponsored

    Last analyzed: 25 May 2026 at 02:31

    Historical Analysis & Change Tracking