ddi.com
Leadership Development and Assessment Company | DDI
Last scanned Jul 22, 2026, 9:00 PM · 1 view
Overall score
Excellent
Summary
DDI is a global leadership consulting firm with over 50 years of experience, offering learning and development solutions that empower leaders for success. This website uses jQuery hosted on Azure. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100).
Development Dimensions International
DDI is a global leadership consulting firm with over 50 years of experience, offering learning and development solutions that empower leaders for success.
- United States
- Hosted on Azure
Top issues to fix
3 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.
SEO
0 issue(s) found
Performance
208 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
- Leadership Development and Assessment Company | DDI
- Description
- DDI is a global leadership consulting firm with over 50 years of experience, offering learning and development solutions that empower leaders for success.
- Canonical
- https://www.ddi.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Azure
- CDN provider
- —
- IP address
- 150.171.109.129
- ASN
- AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.ddi.com
- Valid from
- May 16, 2026
- Valid to
- Nov 16, 2026
- Days until expiry
- 117
- SAN domains
- www.ddi.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyEnabled
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 3 · H3 5
Links
55 internal · 9 external · 0 broken
Images
29 total · 2 missing alt
Scripts / Styles
29 scripts · 4 stylesheets
JS / CSS size
479 KB · 588 KB
Page size
148 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 532
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Team
People listed on this site's own team or about page.
Leadership Development
Build capable leaders at every level
By Level
Emerging Leader
Customer Awards
Celebrating organizations that elevate leadership
Who We Are
Our story and leadership team
Global Leadership Forecast
The world's largest leadership study
Emerging Leader
Frontline Leader
What Makes DDI Different
The Impact of Leadership
Client Story
How GE HealthCare Rebuilt Leadership to Fuel Business Growth
Scan details
- Requested URL
- https://ddi.com
- Final URL
- https://www.ddi.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 205 ms
- HTML size
- 148 KB
- Redirect chain
- https://ddi.com → http://www.ddi.com/ → https://www.ddi.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does ddi.com use?
- ddi.com is built with Bootstrap, jQuery.
- Is ddi.com secure (HTTPS)?
- Yes. ddi.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 16, 2026.
- Who hosts ddi.com?
- ddi.com is hosted on Azure.
- What is ddi.com's SEO score?
- ddi.com scored 100/100 for SEO in the latest analysis (excellent).
- What is ddi.com's overall website score?
- ddi.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
- What company operates ddi.com?
- ddi.com is operated by Development Dimensions International. DDI is a global leadership consulting firm with over 50 years of experience, offering learning and development solutions that empower leaders for success.
- Is ddi.com hiring?
- ddi.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card