What powers nltk.org?
Last seen Jun 2026 · 5 technologies across 5 categories
Caching
Varnish
since Jun 2018
CDN
Fastly
since Apr 2018
Font scripts
Font Awesome
since Oct 2021
Hosting
GoDaddy
since Aug 2022
PaaS
GitHub Pages
since Apr 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| nltk | #1 | 1,100 |
| nltk python | #1 | 400 |
| natural language processing with python | #1 | 270 |
| the natural | #73 | 130 |
| wordnet | #3 | 130 |
| pip install nltk | #1 | 79 |
| punkt | #7 | 74 |
| nltk downloader | #1 | 73 |
| what is nltk | #1 | 64 |
| define sentiment | #99 | 64 |
| nltk library | #1 | 52 |
| nlt | #80 | 47 |
| punkt | #9 | 44 |
| wordnet lemmatizer | #1 | 43 |
| nltk tokenizers | #1 | 43 |
| nltk corpus | #1 | 43 |
| nltk sentence tokenize | #1 | 33 |
| nltk data | #1 | 33 |
| nltk book | #1 | 33 |
| part-of speech tagging nltk | #1 | 33 |
| natural algorithms | #56 | 31 |
| natural language processing | #24 | 31 |
| framework synonym | #41 | 31 |
| levenshtein edit distance | #16 | 28 |
| w3schools python | #19 | 27 |
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
- 89% desktop
- 11% phone
United States
India
Japan
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.64 / 10 · ranked #14,692 of all domains
1,414 referring domains · OpenPageRank
Search traffic
5,100 est. monthly organic visits (US)
2,865 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Fastly
- Weight: 0.2 MB · 17 requests
Homepage as crawled by the HTTP Archive, Jul 2026.