[英]how can I fix the error “Lighthouse returned error: NO_FCP.” returned by “PageSpeed Insights” on my site “Wordpress” after install of a cache module
I have just posted a Wordpress site with the Hoteller theme, I perform "PageSpeed Insights" tests but when I install a cache management plugin (WP Fast Cache, WP Super Cache, W3 Total Cache) without special configuration I find this error message.我刚刚发布了一个带有 Hoteller 主题的 Wordpress 站点,我执行“PageSpeed Insights”测试,但是当我在没有特殊配置的情况下安装缓存管理插件(WP Fast Cache、WP Super Cache、W3 Total Cache)时,我发现了这个错误消息。
Lighthouse returned error: NO_FCP.
Lighthouse 返回错误:NO_FCP。 Un problème est survenu lors de l'enregistrement de la trace du chargement de votre page.
Un problème est survenu lors de l'enregistrement de la trace du chargement de votre 页面。 Veuillez relancer Lighthouse.
Veuillez relancer灯塔。 (NO_FCP)
(NO_FCP)
I do not really know where to look, it's annoying for me not to optimize this site, someone would have a track to give me?我真的不知道在哪里看,不优化这个网站对我来说很烦人,有人会给我一个轨道吗?
NO_FCP is a short-hand error code for 'No First Contentful Paint'. NO_FCP是“No First Contentful Paint”的简写错误代码。
'First Contentful Paint' is the first time something is drawn on the screen and is one of the criteria PSI uses to measure site performance. “First Contentful Paint”是第一次在屏幕上绘制内容,是 PSI 用来衡量网站性能的标准之一。
This normally means something on the site is causing Lighthouse
(the engine that powers Page Speed Insights) to fail to complete it's speed tests.这通常意味着网站上的某些东西导致
Lighthouse
(为 Page Speed Insights 提供动力的引擎)无法完成其速度测试。
Try running the website through Lighthouse locally on your machine.尝试在您的机器上通过 Lighthouse 本地运行该网站。 (Developer tools in Google Chrome -> Audits tab and run audits.)
(Google Chrome 中的开发人员工具 -> 审核选项卡并运行审核。)
You will have to run it twice, once for desktop and once for mobile.您将必须运行它两次,一次用于桌面,一次用于移动设备。
This may be different to a score that PSI would give as it depends on your connection but will still give you a good idea and recommendations on how to improve your score (plus there are 4 other audits you can run at the same time, which are a little bit useful to help you find other things to fix).这可能与 PSI 给出的分数不同,因为它取决于您的连接,但仍会为您提供关于如何提高分数的好主意和建议(此外,您还可以同时运行 4 项其他审核,它们是有点有用,可以帮助您找到其他要修复的东西)。
the problem was just a badly translated page that generated an infinite redirection loop问题只是一个翻译错误的页面,它产生了一个无限的重定向循环
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