Cloudflare vs Vercel on the Slovak and Czech web
How many .sk and .cz sites run Cloudflare, how many run Vercel, and how many moved from one to the other in the last twelve months.
CDN and reverse proxy
Usage is the share of successfully scanned domains where we detected the technology. Market share is the share of the domains where we detected any technology in that category. Only directly detected findings count; implied ones are excluded so no language is inflated by a dependency rule.
The survey has not run yet, so this page shows the layout with example figures and is kept out of search engines. On the day the first survey finishes, every figure here is replaced by a measured one with the number of domains behind it and the date. Until then, nothing on this page is a claim about the Slovak or Czech web.
Cloudflare
28.6 %.sk- .sk
- 28.6 %
- 18,106 domains
- .cz
- 26.2 %
- 16,519 domains
weekly, last 8 weeks
Vercel
1.4 %.sk- .sk
- 1.4 %
- 886 domains
- .cz
- 1.2 %
- 757 domains
weekly, last 8 weeks
Who moved, and in which direction
Not enough history yet. A switch count needs two measurements of the same domain, so this stays empty until the survey has run for two months. We would rather show nothing than a computed zero.