deeplearning.ai
DeepLearning.AI: Start or Advance Your Career in AI
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Great
Summary
DeepLearning.AI | Andrew Ng | Join over 7 million people learning how to use and build AI through our online courses. This website uses WordPress hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (65/100). Top issue: Meta description longer than 160 characters.
DeepLearning.AI | Andrew Ng | Join over 7 million people learning how to use and build AI through our online courses. Earn certifications, level up your skills, and stay ahead of the industry.
- United States
- Hosted on Cloudflare
Top issues to fix
3 issues found
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
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.
DeepLearning.AI | Andrew Ng | Join over 7 million people learning how to use and build AI through our online courses. Earn certifications, level up your skills, and stay ahead of the industry.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- DeepLearning.AI: Start or Advance Your Career in AI
- Description
- DeepLearning.AI | Andrew Ng | Join over 7 million people learning how to use and build AI through our online courses. Earn certifications, level up your skills, and stay ahead of the industry.
- Canonical
- https://www.deeplearning.ai
- 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
- 104.18.31.88
- 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
- Let's Encrypt
- Subject
- deeplearning.ai
- Valid from
- Jul 5, 2026
- Valid to
- Oct 3, 2026
- Days until expiry
- 69
- SAN domains
- *.deeplearning.ai, deeplearning.ai
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 7 · H3 19
Links
33 internal · 20 external · 1 broken
Images
66 total · 0 missing alt
Scripts / Styles
82 scripts · 4 stylesheets
JS / CSS size
1.4 MB · 321 KB
Page size
407 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Meta description longer than 160 characters
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.
Scan details
- Requested URL
- https://deeplearning.ai
- Final URL
- https://www.deeplearning.ai/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 115 ms
- HTML size
- 407 KB
- Redirect chain
- https://deeplearning.ai → https://www.deeplearning.ai/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does deeplearning.ai use?
- deeplearning.ai is built with Next.js, WordPress, Cloudflare Analytics.
- Is deeplearning.ai secure (HTTPS)?
- Yes. deeplearning.ai uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 3, 2026.
- Who hosts deeplearning.ai?
- deeplearning.ai is hosted on Cloudflare, behind Cloudflare CDN.
- What is deeplearning.ai's SEO score?
- deeplearning.ai scored 95/100 for SEO in the latest analysis (excellent).
- What is deeplearning.ai's overall website score?
- deeplearning.ai has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Is deeplearning.ai hiring?
- deeplearning.ai has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card