crystalknows.com
Crystal: The most accurate personality platform on the planet
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Excellent
Summary
Crystal shows you the personality of anyone you work with, using validated personality frameworks, so you can communicate, sell, hire, and lead more effectively. This website uses Next.js hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Crystal
Crystal shows you the personality of anyone you work with, using validated personality frameworks, so you can communicate, sell, hire, and lead more effectively.
- United States
- Hosted on Cloudflare
Products & pricing
Product and pricing information published in this site's own structured data.
The profile is free, forever. Pay when it goes to work.
$0 USD
Top issues to fix
5 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
123 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Crystal
Crystal shows you the personality of anyone you work with, using validated personality frameworks, so you can communicate, sell, hire, and lead more effectively.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Crystal: The most accurate personality platform on the planet
- Description
- Take a personality assessment in ten minutes. Look up anyone you work with. Walk into every room ready.
- Canonical
- https://www.crystalknows.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.20.42.179
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT |
|
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.crystalknows.com
- Valid from
- Jul 12, 2026
- Valid to
- Oct 10, 2026
- Days until expiry
- 46
- SAN domains
- www.crystalknows.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 15
Links
25 internal · 4 external · 1 broken
Images
25 total · 0 missing alt
Scripts / Styles
75 scripts · 2 stylesheets
JS / CSS size
453 KB · 140 KB
Page size
230 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Found
- URLs in sitemap
- 539
SEO issues
- Title longer than 60 characters
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://crystalknows.com
- Final URL
- https://www.crystalknows.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 119 ms
- HTML size
- 230 KB
- Redirect chain
- https://crystalknows.com → https://www.crystalknows.com/
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Frequently asked questions
- What technology does crystalknows.com use?
- crystalknows.com is built with Next.js, Google Analytics, Google Ads.
- Is crystalknows.com secure (HTTPS)?
- Yes. crystalknows.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 10, 2026.
- Who hosts crystalknows.com?
- crystalknows.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is crystalknows.com's SEO score?
- crystalknows.com scored 95/100 for SEO in the latest analysis (excellent).
- What is crystalknows.com's overall website score?
- crystalknows.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- What company operates crystalknows.com?
- crystalknows.com is operated by Crystal. Crystal shows you the personality of anyone you work with, using validated personality frameworks, so you can communicate, sell, hire, and lead more effectively.
- What products does crystalknows.com offer?
- crystalknows.com offers The profile is free, forever. Pay when it goes to work..
OpenGraph & Twitter Card
OpenGraph
Twitter Card