This content originally appeared on Bram.us and was authored by Bramus!
Harry Roberts a utility CSS file ct.css
that helps you optimize the code in your site’s <head>
:
Your
<head>
is the single biggest render-blocking part of your page—ensuring it is well-formed is critical.ct.css
is a diagnostic CSS snippet that exposes potential performance issues in your page’s<head>
tags.
<link rel="stylesheet" href="https://csswizardry.com/ct/ct.css" class="ct" />
The legend for the output is this:
- Red: This is an error and should be addressed.
- Orange: This could be problematic in certain scenarios.
- Green: This is fine and is purely informational.
- Solid: This file is the problem.
- Dashed: Another file(s) are causing problems with this file.
Also available as a bookmarklet that injects the code for you.
This content originally appeared on Bram.us and was authored by Bramus!
Bramus! | Sciencx (2021-09-27T20:47:31+00:00) ct.css – Let’s take a look inside your <head>. Retrieved from https://www.scien.cx/2021/09/27/ct-css-lets-take-a-look-inside-your-head/
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