cf. https://frontendmasters.com/blog/capo-js-a-five-minute-web-performance-boost/

https://rviscomi.github.io/capo.js/user/demo/

Thanks Thomas B.

Use of `published_parsed` and fallback to `updated_parsed` if it does not exists, it is more correct.

Also, better presentation if items in blogroll.

See https://www.htmhell.dev/adventcalendar/2022/21/

single quote + no semi

And we are not afraid of overwhelming the server after all 😏