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justinmind.com

Free design and prototyping tool for web & mobile apps

Last scanned Aug 24, 2026, 1:21 PM

87

Overall score

Great

Summary

Easily create web and mobile app prototypes and wireframes with Justinmind UI prototyping tool. This website uses WordPress behind CloudFront CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (80/100). Top issue: sitemap.xml not found.

Easily create web and mobile app prototypes and wireframes with Justinmind UI prototyping tool. It's FREE. Start prototyping now!

Top issues to fix

4 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.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

95

SEO

1 issue(s) found

80

Performance

362 ms

75

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.

Easily create web and mobile app prototypes and wireframes with Justinmind UI prototyping tool. It's FREE. Start prototyping now!

FacebookX (Twitter)LinkedIn

Meta tags

Title
Free design and prototyping tool for web & mobile apps
Description
Easily create web and mobile app prototypes and wireframes with Justinmind UI prototyping tool. It's FREE. Start prototyping now!
Canonical
https://www.justinmind.com
Language
en-US
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
max-image-preview:large
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Free design and prototyping tool for web & mobile apps
og:description
Easily create web and mobile app prototypes and wireframes with Justinmind UI prototyping tool. It's FREE. Start prototyping now!
og:type
article
og:url
https://www.justinmind.com

Twitter Card

twitter:card
summary_large_image
twitter:title
Free design and prototyping tool for web & mobile apps
twitter:description
Easily create web and mobile app prototypes and wireframes with Justinmind UI prototyping tool. It's FREE. Start prototyping now!

Technologies

Detected frameworks, languages, and tools.

WordPressGoogle AnalyticsApache

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
IP address
18.67.195.20
ASN
—

DNS records

TypeValue
A
  • 18.67.195.20
  • 18.67.195.90
  • 18.67.195.124
  • 18.67.195.93
AAAA
  • 2600:9000:2638:5400:1d:810e:e600:93a1
  • 2600:9000:2638:2200:1d:810e:e600:93a1
  • 2600:9000:2638:b400:1d:810e:e600:93a1
  • 2600:9000:2638:c00:1d:810e:e600:93a1
  • 2600:9000:2638:7600:1d:810e:e600:93a1
  • 2600:9000:2638:c400:1d:810e:e600:93a1
  • 2600:9000:2638:a400:1d:810e:e600:93a1
  • 2600:9000:2638:8a00:1d:810e:e600:93a1
MX—
TXT—
NS
  • ns-1053.awsdns-03.org
  • ns-92.awsdns-11.com
  • ns-532.awsdns-02.net
  • ns-1598.awsdns-07.co.uk
CAA—
CNAME
  • d3elxv9ovwdcbc.cloudfront.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
www.justinmind.com
Valid from
Dec 31, 2025
Valid to
Jan 29, 2027
Days until expiry
158
SAN domains
www.justinmind.com, justinmind.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 23 · H3 2

Links

67 internal · 5 external · 0 broken

Images

46 total · 6 missing alt

Scripts / Styles

11 scripts · 1 stylesheets

JS / CSS size

324 KB · 658 KB

Page size

449 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://justinmind.com
Final URL
https://www.justinmind.com/
HTTP status
200
HTTP version
HTTP/2
Response time
353 ms
HTML size
449 KB
Redirect chain
https://justinmind.com → https://www.justinmind.com/

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Frequently asked questions

What technology does justinmind.com use?
justinmind.com is built with WordPress, Google Analytics, Apache.
Is justinmind.com secure (HTTPS)?
Yes. justinmind.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 29, 2027.
Who hosts justinmind.com?
Hosting provider information for justinmind.com is not available yet.
What is justinmind.com's SEO score?
justinmind.com scored 95/100 for SEO in the latest analysis (excellent).
What is justinmind.com's overall website score?
justinmind.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.