In this talk I give a number of reasons why websites can be slow, why it sometimes costs a lot of money and how to fix it.
I did this talk for the Antwerp WordPress Meetup group: https://www.meetup.com/nl-NL/Antwerp-WordPress-Meetup/.
Want to provide some (anonymous) feedback? Feel free to do so at https://forms.gle/S7t1d1SKEFCzeXFWA!