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grasshopper3d.com

Grasshopper - algorithmic modeling for Rhino

Last scanned Jul 27, 2026, 8:44 AM · 1 view

70

Overall score

Fair

Summary

Grasshopper™ is a graphical algorithm editor tightly integrated with Rhino’s 3-D modeling tools. This website uses Google Analytics hosted on NING - Ning Interactive, Inc., US. SEO is fair (65/100) and accessibility is good (85/100). Security scores poor (45/100) and performance excellent (90/100). Top issue: Missing canonical link.

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

United States
Hosted on NING - Ning Interactive, Inc., US

Top issues to fix

9 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

65

SEO

5 issue(s) found

90

Performance

2.63 s

45

Security

HTTPS & header checks

85

Accessibility

2 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

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

Facebook

Meta tags

Title
Grasshopper - algorithmic modeling for Rhino
Description
Grasshopper™ is a graphical algorithm editor tightly integrated with Rhino’s 3-D modeling tools.
Canonical
Language
en
Charset
utf-8
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Grasshopper
og:description
—
og:type
website
og:url
https://www.grasshopper3d.com/

Twitter Card

twitter:card
summary
twitter:title
Grasshopper
twitter:description
Grasshopper™ is a graphical algorithm editor tightly integrated with Rhino’s 3-D modeling tools.

Technologies

Detected frameworks, languages, and tools.

Google AnalyticsMeta Pixel

Hosting & CDN

CDN provider
—
IP address
208.82.16.68
ASN
AS13535 (NING - Ning Interactive, Inc., US)

DNS records

TypeValue
A
  • 208.82.16.68
AAAA
  • 2620:46:2000:16::68
MX
  • amx.ning.com
TXT
  • v=spf1 include:spf2.esputnik.com include:servers.mcsv.net include:mail.zendesk.com ip4:208.82.16.0/22 ip4:8.6.19.94 a mx ~all
NS—
CAA—
CNAME
  • grasshopper3d.ning.com
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.2
Issuer
Let's Encrypt
Subject
grasshopper3d.com
Valid from
May 31, 2026
Valid to
Aug 29, 2026
Days until expiry
32
SAN domains
grasshopper3d.com, www.grasshopper3d.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: none · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 11 · H3 31

Links

70 internal · 29 external · 17 broken

Images

40 total · 2 missing alt

Scripts / Styles

26 scripts · 0 stylesheets

JS / CSS size

135 KB · 689 B

Page size

67.2 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found
  • Missing viewport meta tag

Scan details

Requested URL
https://grasshopper3d.com
Final URL
https://www.grasshopper3d.com/
HTTP status
200
HTTP version
HTTP/2
Response time
2.62 s
HTML size
67.2 KB
Redirect chain
https://grasshopper3d.com → https://www.grasshopper3d.com/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does grasshopper3d.com use?
grasshopper3d.com is built with Google Analytics, Meta Pixel.
Is grasshopper3d.com secure (HTTPS)?
Yes. grasshopper3d.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Aug 29, 2026.
Who hosts grasshopper3d.com?
grasshopper3d.com is hosted on NING - Ning Interactive, Inc., US.
What is grasshopper3d.com's SEO score?
grasshopper3d.com scored 65/100 for SEO in the latest analysis (fair).
What is grasshopper3d.com's overall website score?
grasshopper3d.com has an overall SiteGraph score of 70/100, combining SEO, performance, security, and accessibility.