What powers shellcheck.net?
Last seen Jun 2026 · 7 technologies across 6 categories
CDN
Google Hosted Libraries
since Feb 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Debian
since Apr 2018
Rich text editors
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| script checker | #1 | 79 |
| bash syntax check | #1 | 52 |
| bash lint | #1 | 43 |
| sc2010 | #2 | 42 |
| shellcheck | #1 | 40 |
| open shell | #51 | 17 |
| shell programming | #34 | 14 |
| bash script syntax checker | #1 | 12 |
| shell script check | #1 | 12 |
| shell explainer | #4 | 11 |
| define shell | #33 | 11 |
| sc2207 | #1 | 9 |
| sc2001 | #1 | 9 |
| shellcheck sc1091 | #1 | 9 |
| shell script debugger | #3 | 9 |
| file checker | #44 | 9 |
| shell scripting | #34 | 7 |
| shell script | #37 | 7 |
| bash shell commands | #22 | 6 |
| zsh vs bash | #72 | 6 |
| check bash script syntax | #2 | 6 |
| route4me | #76 | 6 |
| shellcheckrc | #2 | 6 |
| linux shell | #17 | 6 |
| code checker | #96 | 5 |
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
- 87% desktop
- 13% phone
Japan
United Kingdom
United States
India
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.61 / 10 · ranked #68,400 of all domains
523 referring domains · OpenPageRank
Search traffic
660 est. monthly organic visits (US)
659 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Google
- Weight: 1.0 MB · 14 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.