Hi,
I am looking to improve my mobile speed score, I currently have 88 on desktop but 39 on mobile.
The page I am working on: https://pawcopets.co.uk/products/calming-dog-bed
I am working on the ‘properly size images’ side, but I cannot understand the ‘Reduce unused JavaScript’
Is it possible to remove any of the following scripts if they are not essential?
Specifically I was wondering about this one from Facebook: https://connect.facebook.net/signals/config/287647222909118?v=2.9.92&r=stable
I have the facebook channel, is it linked to this?
Also the shopify ones
https://cdn.shopify.com/s/files/1/0568/1512/4688/t/32/assets/nt_vendor2.min.js?v=42422918620433123951653649897
https://cdn.shopify.com/shopifycloud/payment-sheet/assets/latest/b34f93ed7f63945a1055.dcc-442.en.js
There is also a line from afterpay, i do not even have/use this app. How and where can I remove this please?
Any help is much appreciated
Thomas
kazi_1
January 28, 2023, 12:50am
2
Hello @thomasmrgn99 I have checked the page in google page speed https://pagespeed.web.dev/report?url=https%3A%2F%2Fpawcopets.co.uk%2Fproducts%2Fcalming-dog-bed&form_factor=mobile
Mobile scores: 37
You can try to optimize following issues
Properly size images ( resize and convert them as webp)
Reduce unused JavaScript ( Try inline them if available in theme files)
Eliminate render-blocking resources (Inline css/js files)
Reduce unused CSS (inline css files)
Serve images in next-gen formats (convert the images to webp and reupload)
Defer offscreen images (Add lazyload)
If you are unable to optimize them you can pick any shopify developer.
Hi @kazi_1 , I also did the speed test on google so I also read everything that you copy/pasted off google. Which is why I asked in my message if anyone could help specifically with the japascript.
1 Like
kazi_1
January 28, 2023, 12:39pm
4
Hello @thomasmrgn99 you can hire any shopify developer you can find them here and there also in shopify expert https://experts.shopify.com/
@thomasmrgn99
It is a third-party app for the Facebook app. It is the 3rd party js file, as you can not remove it. If you remove then the app may not work.
Also, the other two js file cannot be removed. Are you using any app for payment sheets? or Shopify cloud. If yes then you cant remove it.
Work on these points :
Theme Upgrade if there is a scope and upgraded theme available
Reduce JS Payload.
Use Critical CSS.
Replace GIFs With Static Images
Reduce Large Image Sizes
Migrate Tracking Codes To Google Tag Manager
Compress Images
Limit Third-Party JavaScript & Shopify Apps
Preload Web Fonts.
I suggest limiting it to one and using a standard web font.
https://www.oscprofessionals.com/blog/shopify-speed-optimization-guide/
If anything needs to be included or clarified then feel free to ask. We will surely help you.
Have a nice day!
