Loading speed gone very low! but why?

[iroket]

Our speed went from 2.01 to 4 seconds....

We are using new apps like Elevar but they are saying that it has nothing to do with speed

WE cannot figure out what happened can someone help to identify the issue?

thanks so much
our store is theloomia.com

https://admin.shopify.com/store/theloomiaa/

[kazi]

Hello @iroket  I have checked your current speed in google page speed  https://pagespeed.web.dev/analysis/https-www-theloomia-com/pmk3ijyc4i?form_factor=mobile  32/68 

Here are the list of issues present in your store

- Largest Contentful Paint image was lazily loaded
- Largest Contentful Paint element 1,770 ms
- Properly size images 
- Serve images in next-gen formats
- Reduce unused JavaScript
- Eliminate render-blocking
- Minify JavaScrip
- Ensure text remains visible during webfont load
- Defer offscreen images 
- Reduce unused CSS

If you are unable to fix them feel free to contact me.

[samdavidson]

Store is loading pretty quickly for me. Google pagespeed is flagging 2 issues related to image formats and sizes:

Optimizing images and deferring 3rd party app javascript will have a noticable impact on the speed.

[rutvik_shop]

Hello @iroket,

I have checked your website using the Google Page Speed Insight tool. It has a low score and needs to be improved, especially on mobile devices.

The following factors can impact the speed of your online store. 

Currently, your website is experiencing a heavy load with a high Total Blocking Time (TBT). We need to do the following to improve website speed:

1. Reduce the impact of third-party code 
2. Reduce JavaScript execution time 
3. Minimize main-thread work
4. Avoid excessive liquid loops.

Some other factors: 

1. LCP (Largest Contentful Paint)
2. Interaction to next paint(INP)
3. Reduce JS Payload
4. Migrate Tracking Codes To Google Tag Manager
5. Properly Image sizes
6. Preload Web Fonts. 
7. Use standard web fonts.
8. Eliminate Render-Blocking Resources
9. Ensure Text Remains Visible During Webfont Load
10. Largest contentful Elements
11. Reduce initial server response time
12. Remove unused apps

By fixing these issues, you can improve the speed of your website.