Questions tagged [google-pagespeed-insights-api]

62 questions
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Pagespeed insights will not load updated version of my website

Hopefully someone can help. Pagespeed insights will only show an old 'broken' version of my website. It's been completely fixed and updated now, but it still will not change on pagespeed insights. I have cleared every cache imaginable and even…
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CLS issue only as a part of field data - how to diagnose it?

The website of PageSpeed Insight is the only place, where i get CLS issue in both of field and lab data. Any other Lighthouse instance (by WPT, as API or by DevTools) displays CLS issue only in field data, not in the lab. How can i diagnose…
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ASP.NET Core high TTFB(over 5 seconds) at first access to the site

I completed a website using ASP Core 3.1. I uploaded this website via Plesk panel to the hosting. When I control the website's speed on different sources, I saw the website has very bad TTFB, over 5 seconds, But this is only valid for the first…
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Why dont I see "loading experience" in google page insights API json file

I am using google page insights to generate mobile performance data. For some URLs I am not seeing any "loading Experience" in the json file. What could be causing this and how can I fix it? I Appreciate your help. Thanks, Emilio
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PageSpeed Insights times out

I have several websites hosted on the same provider. No matter what site I try, I get a "timed out" error on the Google PageSpeed Insights site (https://developers.google.com/speed/pagespeed/insights/) when I enter any of my site URLs. It doesn't…
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Google Page Speed Error - Lighthouse returned error: This request took too long to render

Recently I run a page speed report of my website "https://www.globalvincitore.com/", as its part of SEO. But they returned "Lighthouse returned an error: This request took too long to render." this kind of error msg. Google Page Speed…
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What is the average mobile rating on Google PageSpeed Insights?

We use Google PageSpeed Insights as a marketing tool to compare the download speed of websites we do with what our competitors do. But so many mobile sites are rated in the 30s and wondered if that's what the average mobile rating is. Does anyone…
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Updated Pageinsights compatible Image optimzation commands for JPG & PNG

The Document at https://developers.google.com/speed/docs/insights/OptimizeImages has a deprecated warning message. And the link to updated document doesnt contain details about recommended convert commands. Is there any change in Optimization…
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Want to pass multiple enum values for PageSpeed Insights API

I'm trying to use PageSpeed Insights API. The API Reference indicates that I can pass multiple category values when calling the API. I issued the below command. Category values are separated with commas. curl…
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(ASP.NET MVC) JSON response wrapped with unhandled exception printed - PageSpeed API request

I'm trying to run PageSpeed API request and getting correct response, but it wrapped with unhandled exception searching for view. Looks like it looking for .cshml and the name of the file it searching for is the response itself. I'm a newbie in…
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Google Pageinsight LCP issue only on mobile device (Vuejs)

After a lot of optimization, I manage to achieve good performance (above 60) on mobile device for my vuejs website, but it does not improve my Largest Contentful Paint (LCP). it remains unchanged. need some help so I can improve my LCP. Thank you in…
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What is the difference between observedLargestContentfulPaint and largestContentfulPaint in Lighthouse?

The google pagespeed insights API returns multiple metrics about the website performance. However, in many of them, there is an 'observed' part and a part without observed: "observedLargestContentfulPaint": 3178, …
Leon
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PageSpeed Insights for Global Scores

We are in the US and using PageSpeed Insights, but really wanting to know how our website performs for our Chinese (and other global customers). We don't have a specific URL to pass in - localization is IP/cookie based. Is there a solution that…
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PageSpeed Insights API V5

I want to integrate Google mobile friendly and desktop friendly api with PageSpeed Insights API V5. But I'm unable to differentiate Audit section. I tried too scenario's for differntiate but I couldn't. How to differentiate Passed Audits,…
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PageSpeed Insights API: usability, security and metrics missing from json response

I am using PageSpeed Insights API to grab speed metrics of different websites and integrate the data in a tool I'm creating. If I try a query using the API test tool…
David Lee
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