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bevy.org

https://bevy.org· First analyzed 14 May 2026· Updated 14 May 2026
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bevy.org
Desktop screenshot of bevy.org
Mobile screenshot of bevy.org
Mobile

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Hosting Provider

GitHub Pages
pages.github.com

IP Address

185.199.111.153

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

GitHub, Inc

Server

GitHub.com

CDN

Fastly

Nameservers

bruce.ns.cloudflare.com.chin.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
401 ms10%
Speed Index
521 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
733 KB
37 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
GitHub Pages
CDN
Fastly

Technology Stack

1 Technologies Detected

Analytics

1
Plausible Analytics

SEO Analysis

C62/100
18
7
1
Meta Tags7/15
Content12/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
B
bevy.orgbevy.org

Bevy Engine

A refreshingly simple data-driven game engine built in Rust. Free and Open Source Forever!

Title Length11 chars

Recommended: 50-60 chars (~66px / 580px)

Description Length90 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,273 URLs

robots.txt

19 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

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AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
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
navheader/footer
Text ratio:28%
Words:924
Token eff.:Optimal
Sections/1K:32.5
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary160w
Descriptive Headingsavg 2.1w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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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
75/100
10
Passed
3
Critical
0
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
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
3/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
58/100
B
91 mg
CO₂e / view
732.9 KB
Page Weight
80%
Cleaner Than
New Visitor
104 mg
vs
Returning (cached)
52 mg
Annual (10K/mo)
10.9 kg
Emission Segments
Data Center
20 mg
Network
22 mg
Device
49 mg
Resource Breakdown
Images
648.6 KB
CSS
77.7 KB
HTML
6.6 KB
Green Hosting Not Verified
GitHub Pages
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

48d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

02.04.2026

Valid Until

01.07.2026

Subject Alternative Names (2)

bevy.orgwww.bevy.org

SHA-256 Fingerprint

81:0A:F5:9F:FB:CD:3F:A2:8E:26:81:BC:73:6B:BE:7E:8D:57:A5:5F...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-origin
*
age
546
cache-control
🟡 600s(max-age=600)
content-encoding
📦 Gzip(gzip)
content-length
6476
Good Warning Issue

Email Infrastructure

Google Workspace

Score

20

SPF
DKIM
DMARC

MX Records (1)

smtp.google.com

Domain Information

bevy.org

Domain Age
10y 1m

Created

13.04.2016

Expires

13.04.2027

Last Updated

10.06.2025

Registrar

Cloudflare, Inc.

DNSSEC
Not Enabled

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.
C
62/100
Mobile Friendly
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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Fira Sans

WCAG AA
63/100
Readability
/30
20/30

21px · LH --

Hierarchy
/20
6/20
WCAG
/25
22/25

4.52:1 min contrast

Performance
/25
15/25

1 font · 3 req

Heading Font

Fira Sans

Sans

Body Font

Fira Sans

Sans21px

Contrast Ratio

4.52:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Font Family

center aligned
35px
h2
24px
h3
21px
p

✅ Excellent readability: 21px body text is ideal for all devices.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.5:1).

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

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 0

Color Palette

3 unique colors
9.36:1 AAA Dark
#232325
Other· 88.79999999999998%
#c7c8c9
Other· 5.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
PlausibleSMB
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

2 Resources

1
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

plausible.io(1)

Website Identity

bevy.org

10 years old
Location detected: 🇺🇸 United Statesvia ip
Cloudflare, Inc.📧 Google Workspaceen

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Last analyzed: 14 May 2026 at 05:21

Historical Analysis & Change Tracking