You can start the application by running the npm start command.
If you open the app at http://localhost:3000 in your browser (Chrome, for example) and you right-click and then View page source, you will probably notice that we are not using SSR:
This is because we will only use SSR for search bots. The isBot function will detect all the search bots, and just for a test I added curl as a bot to test our SSR; this is the code of that function:
export function isBot(ua) { const b = /curl|bot|googlebot|google|baidu|bing|msn|duckduckgo|teoma|slurp|yandex|crawler|spider|robot|crawling/i; return b.test(ua); }