67 out of 100

box2d.org

Visit
Good — Likely Safe

Box2D

18 years old SSL Secure Not Blacklisted
Checked 2 weeks ago Re-check
Screenshot of box2d.org
Dangerous Suspicious Fair Good Very Good Excellent

Trust Score

67/100

Domain Age

18 yrs

SSL

Secure

Blacklist

Clean

Server

San Francisco, US

Platform

N/A

Trust Score Breakdown

SSL Certificate 10/10

58 days remaining

Domain Age 10/10

18.7 years old

Safety APIs 8/10

GSB clean, VT not checked

DNSBL Blacklists 8/8

Clean on all 18 lists

WHOIS Transparency 0/8

Owner information is hidden

Security Headers 0/8

Grade: F

HTTP Behavior 7/7

HTTPS redirect active, 0 redirects

Email Security 0/5

Grade: F —

Traffic Rank 2/5

Rank #454794 (top-500k)

Contact Information 5/5

Contact or About page found

Privacy Policy 0/5

No privacy policy detected

Mobile Friendly 4/4

Mobile score: 96/100

Phishing Databases 4/4

Clean — not in phishing databases

Content Safety 3/3

Risk level: safe

Brand Safety 3/3

No brand impersonation detected

Favicon & Content 3/5

Favicon found. 12 words on homepage.

WHOIS Information

Registrar Porkbun LLC
Registration Date 2007-09-05
Expiry Date 2028-09-05
Updated Date 2025-09-06
Domain Age 18 years (very established)
WHOIS Privacy Enabled (Hidden)
Name Servers maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com
Domain Status
client delete prohibited client transfer prohibited

SSL Certificate

Valid
Status Valid SSL Certificate
Issuer R13
Issuer Organization Let's Encrypt
Valid From 2026-04-26
Valid Until 2026-07-25
Days Remaining 58 days
Grade A
Wildcard No
Subject box2d.org
Covered Domains (SAN)
box2d.org www.box2d.org

DNS Records

✗ SPF ✗ DKIM ✗ DMARC

SOA Record

mname: curitiba.ns.porkbun.com
rname: dns.cloudflare.com
serial: 2351228249
refresh: 10000
retry: 2400
expire: 604800
min-ttl: 1800

IP & Hosting Information

IPv4 Address 185.199.110.153
IPv6 Address 2606:50c0:8000::153
Hosting Provider AS54113 Fastly, Inc.
Organization AS54113 Fastly, Inc.
ASN AS54113
Country US
City San Francisco
Region California
Timezone America/Los_Angeles
CDN Detected Fastly

Safety & Threat Detection

Google Safe Browsing

Clean

VirusTotal

Not checked (API key required)

DNSBL Blacklist Check

Clean

Checked against 18 DNSBL servers.

All checked servers:

✓ multi.surbl.org
✓ uribl.swinog.ch
✓ dbl.spamhaus.org
✓ uri.blacklist.woody.ch
✓ rhsbl.sorbs.net
✓ nomail.rhsbl.sorbs.net
✓ zen.spamhaus.org
✓ bl.spamcop.net
✓ b.barracudacentral.org
✓ dnsbl.sorbs.net
✓ spam.dnsbl.sorbs.net
✓ cbl.abuseat.org
✓ dnsbl-1.uceprotect.net
✓ psbl.surriel.com
✓ all.s5h.net
✓ rbl.interserver.net
✓ dnsbl.dronebl.org
✓ access.redhawk.org

Phishing Database Check

PhishTank

Not listed — Clean

OpenPhish

Not listed — Clean

Email Security

F
0/100
MX Records
SPF
DKIM
DMARC
BIMI

⚠ No MX records found — domain cannot receive email

⚠ No SPF record — email spoofing possible

⚠ No DKIM records found — email authenticity unverifiable

⚠ No DMARC record — no policy for failed email authentication

Content Analysis

Safe Risk (0/100)
✓ Login Form: None
✓ Payment Form: None
✓ Obfuscated JS: None
✓ Meta Redirect: None
External Scripts: 2
External iFrames: 0

Google Search Preview

https://box2d.org

Box2D

A 2D Physics Engine for Games

SEO Metrics

Page Title Box2D (5 chars)
Meta Description A 2D Physics Engine for Games (29 chars)
H1 Tags Box2D
H2 Tags Count 0
Canonical URL https://box2d.org/
Robots.txt Not found
XML Sitemap Found
Language en
Word Count 12
Internal Links 7
External Links 4
Total Images 1
Favicon Found
Has Video No

Schema & Social Markup

✗ Open Graph
✓ Twitter Card
✗ Hreflang
✗ Schema.org

Essential Pages

✗ Privacy Policy
✗ Terms of Service
✗ Contact Page
✓ About Page

Top Keywords

aboutdocumentationold
1
docspostspublications
1
box
1
physics
1
engine
1
games
1
erin
1
catto
1

CSS & JavaScript Files

CSS (2/2 minified)

✓ https://box2d.org/main.min.b61fe372529dcadaf46f8d62e54d2b9f554667012150b9e4cfc01...
✓ https://cdn.jsdelivr.net/npm/katex@0.11.1/dist/katex.min.css

JavaScript (3/3 minified)

✓ https://cdn.jsdelivr.net/npm/katex@0.11.1/dist/katex.min.js
✓ https://cdn.jsdelivr.net/npm/katex@0.11.1/dist/contrib/auto-render.min.js
✓ https://box2d.org/bundle.min.e9104ec7f3e4b984c7f16d4ae9525f96d56c5cfd1c6eb78b9dd...

Technology Detection

⚙ Web Server GitHub.com

All Detected Technologies

GitHub.com
96

Mobile Score

PageSpeed Insights

100

Desktop Score

PageSpeed Insights

Core Web Vitals

Metric Mobile Desktop
First Contentful Paint (FCP) 1.5 s 0.4 s
Largest Contentful Paint (LCP) 2.1 s 0.5 s
Cumulative Layout Shift (CLS) 0 0
Time to Interactive (TTI) 2.1 s N/A

Page Statistics

Total Page Size 87.3 KB
HTTP Requests 7
Mobile Friendly Yes

HTTP Information

HTTP Status 200
Response Time 10 ms
Load Time 10 ms
GZIP Compression Disabled
HTTPS Redirect Yes
WWW Redirect No
Redirect Count 0
Final URL https://box2d.org/

Security Headers

F
✗ HSTS
Missing
✗ Content-Security-Policy
Missing
✗ X-Frame-Options
Missing
✗ X-XSS-Protection
Missing
✗ X-Content-Type-Options
Missing
✗ Referrer-Policy
Missing
✗ Permissions-Policy
Missing

Server Location

San Francisco, California, US | AS54113 Fastly, Inc.

Response Time

10ms Fast
0ms 500ms 1500ms 3000ms+

WAF & CDN Detection

CDN

Not detected

Web Application Firewall

Not detected

Web Server

GitHub.com

HTTPS Redirect

HTTP → HTTPS active

Mobile Friendliness

Mobile Friendly

Viewport Meta

Present

96

Mobile Score

out of 100

Viewport Tag

width=device-width, initial-scale=1, shrink-to-fit=no

Shared Hosting / Reverse IP

10 other domains

Other domains hosted on 185.199.110.153:

2stable.com 68 async-io.org 64 archivebox.io 54 aotrvalue.com 52 1fe.com 62 afeld.github.io 51 alaveteli.org 66 anelisenewman.com 55 aquamacs.org 63 a2983456456.github.io 43

robots.txt & Sitemap

✗

robots.txt

Not found

✓

sitemap.xml

Found

Common Ports

Based on standard web service detection:

HTTP :80
HTTPS :443
FTP :21
SSH :22
SMTP :25
MySQL :3306

Social Media Presence

Twitter

https://twitter.com/erin_catto

Github

https://github.com/erincatto

Domain History (Wayback Machine)

First Archived 2007-10-11
Last Snapshot 2026-05-24
View Oldest Snapshot → Browse All Snapshots →

User Reviews

No approved reviews yet.

Be the first to review this domain!

Write a Review

Report This Domain

Quick Info

Page Title

Box2D

Hosting

AS54113 Fastly, Inc.

Server

San Francisco, US

Registrar

Porkbun LLC

SSL Issuer

R13

Domain Age

18 years (very established)

Traffic Rank

#454,794

Tranco List

Top 500k

Check Another Domain

Compare Domains

Share This Report

Related Domains

geeksforgeeks.org 89 cisecurity.org 88 mozilla.org 88 carpentries.org 87 cnv.org 87 alliancetheatre.org 87

Most Trusted

carelearning.org.uk 95 7vision.com.sg 92 onetrust.com 90 bynder.com 89 statista.com 89 alpshealthcare.com.sg 89

Frequently Asked Questions

Is box2d.org safe?
Score 67/100. Looks safe.
Is box2d.org legit?
18 years (very established) old. SSL active.
Who owns box2d.org?
Registrar: Porkbun LLC. WHOIS private.
Is box2d.org blacklisted?
Not blacklisted.
When was box2d.org created?
Registered 2007-09-05.