Since Build time is slow without premium in render plz wait 30sec to load and build the site.
Again Come back back Reclick the Link
https://blogs-me7b.onrender.com
If You Want to publish A blog then U can add the route /compose or https://blogs-me7b.onrender.com/compose to navigate to publish page Where you can add title and content . Once published it will redirect to home page with the published page . It will not store the published page longer since database is not integrated to it . It will hold as long as the server is not down by default.
This page is Built using node.js , express.js and EJS . Since database is not yet added to the app it will restore only the Deafult content and cannot hold the published page much longer