selfdeterminationtheory.org
selfdeterminationtheory.org – Page Array – An approach to human motivation & personality
Last scanned Jul 26, 2026, 4:17 PM · 1 view
Overall score
Great
Summary
This website uses WordPress hosted on Cloudflare behind Cloudflare CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
- United States
- Hosted on Cloudflare
Top issues to fix
9 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
320 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- selfdeterminationtheory.org – Page Array – An approach to human motivation & personality
- Description
- Canonical
- https://selfdeterminationtheory.org/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- max-image-preview:large
- Manifest
- https://selfdeterminationtheory.org/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 141.193.213.11
- ASN
- AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- selfdeterminationtheory.org
- Valid from
- Jul 9, 2026
- Valid to
- Oct 7, 2026
- Days until expiry
- 70
- SAN domains
- selfdeterminationtheory.org
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 3 · H2 3 · H3 0
Links
48 internal · 10 external · 0 broken
Images
50 total · 3 missing alt
Scripts / Styles
50 scripts · 13 stylesheets
JS / CSS size
18.8 KB · 14.9 KB
Page size
112 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Missing meta description
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://selfdeterminationtheory.org
- Final URL
- https://selfdeterminationtheory.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 318 ms
- HTML size
- 112 KB
- Redirect chain
- https://selfdeterminationtheory.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does selfdeterminationtheory.org use?
- selfdeterminationtheory.org is built with WordPress, Bootstrap, jQuery, Google Analytics.
- Is selfdeterminationtheory.org secure (HTTPS)?
- Yes. selfdeterminationtheory.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 7, 2026.
- Who hosts selfdeterminationtheory.org?
- selfdeterminationtheory.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is selfdeterminationtheory.org's SEO score?
- selfdeterminationtheory.org scored 65/100 for SEO in the latest analysis (fair).
- What is selfdeterminationtheory.org's overall website score?
- selfdeterminationtheory.org has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card