I suspect that even though the site is using a server-side page caching plugin, some part of WordPress still loads, and that delays the server’s response time. Static files will always be very fast, because there’s very little processing to be done. Recommend reading articles on web.dev regarding optimizing the main thread. Start with this … Read more
As for my personal projects, I try to have as few plugins as possible. I often go with the Block Theme Creator and ACF, and try to make my own plugins for my precise task when possible (I’ll not reinvent Yoast SEO but could do some registration moderation in admin, for example). I could read … Read more
How can I wordpress cache a database request with no existing plugin?
How to boost WP custom post REST API GET queries by custom taxonomies
How can i store cache of wordpress a database request without plugins?
Why after customizing Home Page, the site is loading six missing blob sources, slowing down all site?
WordPress depends more on the efficiency of the code that queries the database, and the templates in the theme that display the pages. And external requests (off site) And large images. And more. The best way to find slowness is via the Developer tools in your browser (usually via F9). The Network tab will show … Read more
What is it It’s most likely a part of the WPML. This is based on a quick copy paste of wp_installer_network into the github search box. There’s also a small chance this is the Types plugin, but you mentioned you had a multilingual plugin installed. No references to wp_installer_network are found in WordPress itself. and … Read more
How to optimize recaptcha__en.js
Is is possible to append .webp to srcset images using wp_filter_content_tags()?