19/09/2026
One of the first things we do when we take on a new SEO client at Rapid SEO London is run their site through a performance audit. And almost without fail this flags up image file sizes being way too big.
What staggers us is that web designers who charge thousands of pounds to build these sites have known that page loading speed has been a Google ranking factor since 2017. Google has been completely explicit about it. And yet so many designers still do not give a second thought to correctly sizing or compressing images before handing the site over to the client. It is one of the most basic things you can get right, and it is almost always wrong.
We built this free image compression tool so you can check for yourself. You will see exactly how oversized images are and how much data you could save with proper compression. You might be surprised by the results.
https://rapidseo.london/free-batch-image-compressor-for-seo/
One of the first things we do when we take on a new SEO client at Rapid SEO London is run their site through a performance audit. And almost without fail