What powers sebastianraschka.com?
Last seen Jun 2026 · 27 technologies across 18 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| derivative of sigmoid function | #5 | 110 |
| deltanet | #12 | 83 |
| pytorch tutorial | #7 | 74 |
| median vs average | #19 | 73 |
| likelihood | #23 | 47 |
| gradient descent | #16 | 43 |
| cross entropy loss pytorch | #3 | 38 |
| logistic regression linear | #3 | 35 |
| likelihood vs probability | #5 | 34 |
| build a large language model pdf | #1 | 33 |
| covariance matrix pca | #1 | 33 |
| sebastian raschka books | #1 | 33 |
| dixon's q test | #3 | 31 |
| self attention transformers | #2 | 28 |
| pytorch neural network | #3 | 25 |
| derivative of logistic function | #3 | 25 |
| transformer self-attention | #2 | 23 |
| transformer self attention | #2 | 23 |
| self attention explained | #1 | 22 |
| build a large language model from scratch sebastian raschka pdf | #1 | 21 |
| softmax | #26 | 21 |
| python 2 vs 3 | #4 | 21 |
| self attention layer | #2 | 18 |
| self-attention layer | #2 | 18 |
| principal component analysis covariance matrix | #2 | 18 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 72% desktop
- 26% phone
- 2% tablet
United States
India
Japan
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.81 / 10 · ranked #55,734 of all domains
612 referring domains · OpenPageRank
Search traffic
2,100 est. monthly organic visits (US)
1,541 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.9 MB · 22 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| magazine.sebastianraschka.com | 18 |
| sebastianraschka.com | 12 |
| newsletter.sebastianraschka.com | 6 |
| www.sebastianraschka.com | 2 |
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Recent changes
- detected Priority Hints Mar 2026
- detected Radix UI Mar 2026
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- detected Amazon Associates Feb 2026
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- dropped Headless UI Nov 2025
- detected Headless UI Aug 2025