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How Partytown Eliminates Website Bloat From Third-Party Apps

Smashing Magazine

Even if your website is designed with usability in mind, these factors impede users from fully benefiting from the website’s features. This is why performance is crucial when building websites. document.write() ) known to be harmful to the user experience; Excessive DOM elements or expensive CSS selectors.

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Front-End Performance Checklist 2021

Smashing Magazine

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the project until the final release of the website — what would that look like? This improves page load time and caching during navigations. Image source ). Shipped in Next.js