litespeedtech / litespeedtech/lscache_wp
UCSS Allow List Not Working
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- Dominant language
- PHP
- Stars
- 257
- Forks
- 123
- PR merge metrics
- No merged PRs in 30d
Description
We've tried to follow this tutorial to include CSS Selectors that are affecting user experience when interacting with webpages but it seems like it's not working. The whitelisted selectors are not being loaded. https://docs.litespeedtech.com/lscache/lscwp/pageopt/#ucss-allowlist
What could be the potential reasons behind this? We've tried as much as possible to use the right selectors.
May be this might help? But there's no instructions how to configure it. Do we paste the selectors there?
https://docs.litespeedtech.com/lscache/lscwp/pageopt/#critical-css-rules
We've also tried to do a comparison of the CSS as explained here so that know what to whitelist but still found out that the Allow List is not including the CSS rules for the selectors.
https://blog.litespeedtech.com/2021/12/13/fix-incomplete-ucss/
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the UCSS Allowlist and Critical CSS Rules sections in the linked documentation, then reproduce the CSS comparison described in the linked blog post. Done requires a documented, reproducible explanation of why the allow list is not loading the specified CSS rules and clear configuration guidance.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- css, php
- Domain
- performance, web-dev
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100