vermi4elli Posted December 2, 2020 Share Posted December 2, 2020 I've been trying to use Google Chrome Lighthouse to generate the Performance report, however, there is always an error that doesn't let me generate such. The error : "Largest Contentful Paint Error! Something went wrong with recording the trace over your page load. Please run Lighthouse again. (NO_LCP)" Has anyone ever encountered such and how to deal with it? Thanks in advance) Quote Link to comment Share on other sites More sharing options...
ivan.popelyshev Posted December 2, 2020 Share Posted December 2, 2020 Do you have any other extensions? Like SpectorJS Quote Link to comment Share on other sites More sharing options...
vermi4elli Posted December 2, 2020 Author Share Posted December 2, 2020 34 minutes ago, ivan.popelyshev said: Do you have any other extensions? Like SpectorJS No, basically, it's PixiJS, Webpack and Fastify Quote Link to comment Share on other sites More sharing options...
ivan.popelyshev Posted December 2, 2020 Share Posted December 2, 2020 I believe you are the first who does that. Congratulations. Quote Link to comment Share on other sites More sharing options...
vermi4elli Posted December 2, 2020 Author Share Posted December 2, 2020 1 hour ago, ivan.popelyshev said: I believe you are the first who does that. Congratulations. Could you suggest something to help me solve the issue, please? Or, maybe, there's another instrument to measure the performance? Because I'm kind of stuck with it( Quote Link to comment Share on other sites More sharing options...
ivan.popelyshev Posted December 2, 2020 Share Posted December 2, 2020 (edited) I honestly do not know what Lighthouse is and what kind of performance measuring you want. Can you elaborate? Edited December 2, 2020 by ivan.popelyshev Quote Link to comment Share on other sites More sharing options...
Exca Posted December 3, 2020 Share Posted December 3, 2020 Do you have only canvas on the page? Then using lighthouse wont give very much detail as it has no components to analyze canvases. Only the dom-side of things, loadspeeds and stuff like that. Most likely the LCP is for the canvas element and for some reason that fails to be analyzed. It should go similarly as with images. Do you have an example on the site which fails? Quote Link to comment Share on other sites More sharing options...
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