About Jack Cao
Blogger | Copywriter | YouTuber
Jack is obsessed with everything related to WordPress and Online Business. He believes that there is nothing you can’t do with WordPress when it comes to starting an online business.
So, with years of experience in these two topics, he is passionate about sharing knowledge on his YouTube channel.
Jack’s goal is to help ordinary people turn their passion, knowledge, and skills, into a profitable online business.
Most Recent Site Speed Optimization Projects
Case Study: Stitching In Colour
One of my YouTube subscribers, Janine from Stitching in Colour, was struggling with site speed, and she contacted me for help. So, without hesitation, I started working on her site with no strings attached. In return, she allowed me to make this project into a case study that will offer genuine advice to people who are struggling site speed.
Case Study: Dee Why Skin Clinic
Dr. Jame Barnes, one of my YouTube Subscriber, has requested my help to optimize his local clinic website.
The wesite was cluttered with lots of unneccessary plugins, it was built with Elementor, and it had a number of integrations with a couple of third-party sites.
These were the main reasons the site was slow.
Through this case study, we also learned some simple technics to improve the Google Page Speed insights rating without much optimization.
I’ve titled this video “Simple Tweaks, Big Results!”
Case Study: Styles ‘n’ Bags
Marek is a kind gentlement who runs a couple of ecommerce sites. He watched a couple of my site speed optimization tutorials, but he was confused as to how he can apply that knowledge on his websites.
So, Marek approached me for help.
As I logged into his ecommerce site, oh my! 30 plugins installed!
I’ve never seen a site running on so many plugins. So, I have to carefully access which are the functions he absolutely need for the site to work, and which are the ones he can do without.
After a couple of discussion, we came to a conclusion to keep 17 plugins. You’ll see in the video how I’ve managed to optimize his site from a Google Page Speed Insights rating of 37, all the way to a whooping 99!