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sweethome3d.com

Sweet Home 3D: Free Interior Design Software for All

Last scanned Jul 26, 2026, 5:47 AM

83

Overall score

Great

Summary

Design your dream home with Sweet Home 3D, the ideal 3D home design software for realistic room planning and furnishing. This website uses WordPress behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (80/100). Top issue: robots.txt not found.

Design your dream home with Sweet Home 3D, the ideal 3D home design software for realistic room planning and furnishing.

Top issues to fix

8 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

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

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

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

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

90

SEO

2 issue(s) found

80

Performance

2.12 s

65

Security

HTTPS & header checks

100

Accessibility

0 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.

Design your dream home with Sweet Home 3D, the ideal 3D home design software for realistic room planning and furnishing.

Meta tags

Title
Sweet Home 3D: Free Interior Design Software for All
Description
Design your dream home with Sweet Home 3D, the ideal 3D home design software for realistic room planning and furnishing.
Canonical
https://www.sweethome3d.com/
Language
en-US
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Sweet Home 3D: Free Interior Design Software for All
og:description
Design your dream home with Sweet Home 3D, the ideal 3D home design software for realistic room planning and furnishing.
og:type
website
og:url
https://www.sweethome3d.com/

Twitter Card

twitter:card
summary_large_image
twitter:title
Sweet Home 3D: Free Interior Design Software for All
twitter:description
Design your dream home with Sweet Home 3D, the ideal 3D home design software for realistic room planning and furnishing.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Cloudflare
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
sweethome3d.com
Valid from
Jun 1, 2026
Valid to
Aug 30, 2026
Days until expiry
32
SAN domains
sweethome3d.com, *.sweethome3d.com

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 0

Links

62 internal · 12 external · 20 broken

Images

41 total · 0 missing alt

Scripts / Styles

42 scripts · 7 stylesheets

JS / CSS size

18.2 KB · 62.2 KB

Page size

389 KB

Robots.txt & Sitemap

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

SEO issues

  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://sweethome3d.com
Final URL
https://www.sweethome3d.com/
HTTP status
200
HTTP version
HTTP/2
Response time
2.12 s
HTML size
389 KB
Redirect chain
https://sweethome3d.com → https://www.sweethome3d.com/

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Frequently asked questions

What technology does sweethome3d.com use?
sweethome3d.com is built with WordPress, jQuery, Google Analytics, Cloudflare Analytics.
Is sweethome3d.com secure (HTTPS)?
Yes. sweethome3d.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Aug 30, 2026.
Who hosts sweethome3d.com?
Hosting provider information for sweethome3d.com is not available yet.
What is sweethome3d.com's SEO score?
sweethome3d.com scored 90/100 for SEO in the latest analysis (excellent).
What is sweethome3d.com's overall website score?
sweethome3d.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.