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grasshopper3d.com

https://grasshopper3d.com· First analyzed 05 May 2026· Updated 05 May 2026
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grasshopper3d.com
Desktop screenshot of grasshopper3d.com
Mobile screenshot of grasshopper3d.com
Mobile

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Hosting Provider

IP Address

208.82.16.68

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Dallas, United States

ASN

AS13535

Organization

Ning Interactive, Inc.

Server

Ningtron/2026

Nameservers

ns-1663.awsdns-15.co.uk.ns-398.awsdns-49.com.ns-933.awsdns-52.net.ns-1395.awsdns-46.org.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
797 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
299 KB
68 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Ning Interactive, Inc.

Technology Stack

8 Technologies Detected

Libraries

2

Frameworks

1

Other

1

CSS Frameworks

1

Tag Managers

1

SEO Analysis

C62/100
16
9
2
Meta Tags12/15
Content11/12
Headings3/8
Technical12/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
G
grasshopper3d.comgrasshopper3d.com

Grasshopper - algorithmic modeling for Rhino

Grasshopper™ is a graphical algorithm editor tightly integrated with Rhino’s 3-D modeling tools.

Title Length44 chars

Recommended: 50-60 chars (~268px / 580px)

Description Length96 chars

Recommended: 120-160 chars

Issues (2)

  • Missing H1 tag — every page should have exactly one H1
  • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

Crawlability

Sitemap

Type: standard

7 URLs

robots.txt

8 rules

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

F38/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
11/25

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
Text ratio:5%
Words:533
Token eff.:Optimal
Sections/1K:80.7

Structured Data

No Schema

Citation Readiness

Opening Summary57w
Descriptive Headingsavg 2w
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...

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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.
D
57/100
6
Passed
6
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
7/20
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • Accessibility recommendation preview...

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.
44/100
A+
37 mg
CO₂e / view
299.3 KB
Page Weight
90%
Cleaner Than
New Visitor
42 mg
vs
Returning (cached)
21 mg
Annual (10K/mo)
4.4 kg
Emission Segments
Data Center
8 mg
Network
9 mg
Device
20 mg
Resource Breakdown
CSS
55.8 KB
HTML
67.6 KB
Other
175.9 KB
Green Hosting Not Verified
Ning Interactive, Inc.
5 recommendations
  • Carbon footprint recommendation preview...
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

27d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

04.03.2026

Valid Until

02.06.2026

Subject Alternative Names (2)

grasshopper3d.comwww.grasshopper3d.com

SHA-256 Fingerprint

24:A4:19:EE:C0:A7:6B:FE:2D:9C:AF:95:43:D9:C1:CF:DD:BF:E5:63...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

access-control-allow-origin
*
cache-control
🔴 No Cache(max-age=0, no-cache="Set-Cookie")
content-security-policy
frame-ancestors 'self'
content-type
text/html; charset=UTF-8
date
Tue, 05 May 2026 03:27:16 GMT
expires
Thu, 01 Jan 1970 00:00:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

25

SPF
DKIM
DMARC

Domain Information

grasshopper3d.com

Domain Age
17y 11m

Created

23.05.2008

Expires

23.05.2027

Last Updated

30.03.2022

Registrar

Network Solutions, 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.
F
35/100
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...

Typography & Readability

arial

WCAG Partial
61/100
Readability
/30
15/30

11px · LH 1.30

Hierarchy
/20
7/20
WCAG
/25
19/25

1.16:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

arial

Sans

Body Font

arial

Sans11px

Contrast Ratio

1.16:1

2 issues

Reading Comfort

~70 CPL

Optimal (45–75)
10px
h2
12px
h3
11px
p
Minor Third
Scale

❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~70 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 33/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.2:1).

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

Flesch 33

Color Palette

9 unique colors
3.08:1 AA Large Light
#ffffff
Background· 80.60000000000001%
#9790a2
Secondary· 2.6%
#454658
Primary· 2.2%
#5780aa
Secondary· 2.1%
#adadbd
Secondary· 2.1%
#95a6b7
Secondary· 1.5%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

2

User behavior and product analytics

Advertising

1

Ad platforms and retargeting pixels

Social Media

1

Social widgets and sharing tools

3

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

18 Resources

18
Scripts
0
Styles
4
Async
0
Defer

Top Script Sources

static.ning.com(10)storage.ning.com(3)connect.facebook.net(2)ssl.google-analytics.com(1)googletagmanager.com(1)

Website Identity

grasshopper3d.com

17 years old
Location detected: 🇺🇸 United Statesvia ip
Network Solutions, LLCen

Social Profiles

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Last analyzed: 05 May 2026 at 03:27

Historical Analysis & Change Tracking