We've been trying to fix our Google PageSpeed Insights result as it's really bad for mobile (6/100). However, I can't figure out what I can do! Our website seems to load really quickly when testing on our own mobiles and laptops, but the score is so low. I've read quite a few times that a big part of it is the Time To First Byte, but I'm unsure if I can do anything about that? Surely not all Shopify stores have a score this low?
Huge thanks in advance for any advice.
The first thing to remember is that the score is based off more of an average user's network performance and device performance, not just an American or other first world fast internet,fast phone experience.
If you look at the Field data section, which reports how your users experience your site, you'll see the metrics are better then the lab data, this is because your user's are probably from places that have faster internet and superior devices.
On average, the loading experience for your users is Ok. You'll still want to speed up your site a bit, since you want as many as your users as possible to have a good load speed for your site to reduce bounce rate.
Now as far as improvements you can make, that I have time to list, these are the main ones:
1. Google pagespeed insights registers your images as not being lazyloaded, I suggest you look into that. It could be the threshold for the LazySizes plugin needs to be adjusted , or maybe the images have a src file that is way too large and needs to be reduce in size or removed.
3. The hero image is way to large on on mobile, really it should be 700px for a 350px screen at most, but currently its 1600px I think.
4. look into removing apps you don't need.
There are tons of other things you can do to improve your site's speed, but these will have the most impact.
Welcome to the Shopify Community!
This is Syed Mustafa a professional Shopify Developer. As I'm sure you well know, page speed has become a factor for ranking in the search engines. That's why if you're investing lots of time and money into getting the rankings you deserve, you shouldn't be blowing it by having a slow website.
Longer load times have also been shown to negatively affect conversions.
Drop your reply at Syedmustafanadeem99@gmail.com and let's start this project as soon as possible. Thanks and Best Regards
Great question @WildStone!
Google Page Speed Insights (PSI) is a great tool but can produce some confusing results when it comes to Shopify sites.
As you mentioned, PSI says your site is slow but you can see that it loads quickly on Desktop and Mobile. That's because PSI was built to assess all kinds of websites, but the issue is that you cannot compare a basic static site to a Shopify site that has apps, plugins, popups, etc. It's a good tool, but not the most appropriate one for realistic analysis. Here's a few specific reasons why PSI isn't the best tool for the job:
We tend to avoid using PSI when evaluating websites, which is why we built our tool (Shopify Analyzer) that's specifically engineered to analyze Shopify sites and present potential optimization opportunities. I went ahead and ran your homepage through our analyzer. These results will give you some actionable advice that will likely improve your site's performance if implemented. You can find the breakdown at https://analyze.speedboostr.com/result/fs5nwolqr2.
If your site seems to be performing well, I would not stress about removing key components like apps just so that you can improve your PSI score. At the end of the day, it's all about how we can generate the most revenue.
I briefly touched on why PSI isn't the best tool, but we have an in-depth blog post: The Truth About Google PageSpeed Insights for Shopify that goes into much greater detail if you'd like to check it out.
Hope this helped!
After checking your store, we have a few suggestions for you to optimize:
If you have very little or no coding experience, I recommend using our app Swift for optimizing your store's speed. It's easy and convenient, you can complete optimization in just few clicks.