Page Speed Insights returns :no data found

Shopify Discussion
1

I recently did some exercise to help improve my store speed, but when I tried to use Google PageSpeed Insights to re-calculate the store speed its returning results:" No data found". A few contractors i have reached out to mentioned, there was a recent update on the PageSpeed Insights, and its conflicting with Shopify. Does this happen to anyone else?

2

Can we have a link to your store?

3

Yes, it is vessils.com

Thanks!

4

It’s quite strange, but we saw 77 points in the first call. With subsequent checks, we see an error. The easiest way is to check the page speed with a different tool.

5

I have the same thing on our website - and can’t seem to find an answer or explanation anywhere?

6

I have reached out to the Shopify support team. They have confirmed this is an issue on Google’s side. The IT team is working with Google on a fix and it will hopefully be resolved soon. But not ETA provided. At the moment, use other speed testing site. Shopify had mentioned: https://tools.pingdom.com

7

In some cases of getting errors, like the below, try the following,

If your trying the index, i.e. site.com, instead try site.com/index or site.com/index.html

Or an different url site.com/collections

If the above works a test to try is make a url that just redirects to / (if that does anything please tell)

mimetype error

Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
8

Thanks for explaining, hope they fix this soon!

9

I have found that you can still use lighthouse in the chrome developer tools to check page speed if you need to. seems accurate. Glad to hear the issues isn’t with my site!

10

When trying to recalculate store speed using Google PageSpeed Insights after doing exercises to improve it, the tool returns “No data found” results. Some contractors suggest that the recent PageSpeed Insights update is conflicting with Shopify. It’s unclear if this issue is happening to anyone else.

To resolve this issue, you can try:

  1. Checking if the issue is specific to your store or a general issue with PageSpeed Insights.
  2. Checking if there are any Shopify updates that could be causing the conflict.
  3. Reaching out to Shopify support or PageSpeed Insights support for further assistance.

By following these steps, you can identify and resolve the issue that is causing the “No data found” results on Google PageSpeed Insights.