I have checked your site and noticed that 2 stylesheets need to be fixed (Looks like missing these files). can’t confirm the issue without checking the theme files.
Drop me an email, I will be able to help you to resolve the speed issue and the style sheet issue.
Topic summary
Site shows the warning “This page failed to load a stylesheet from a URL” on every page and experiences very slow performance (Shopify store: perfectionforthehome.co.uk). A stylesheet is a CSS file that controls page appearance.
One respondent checked the site and reported two missing CSS files, noting they can’t confirm the root cause without accessing the theme files. The store owner emailed them, then later noted no reply.
Another participant shared a speed-optimization checklist:
- Use a lightweight Shopify theme
- Remove unused apps
- Minify JavaScript and CSS
- Reduce large image sizes; bulk-resize product images
- Fix JavaScript that blocks rendering
- Apply lazy loading where needed
- Replace GIFs with static images
- Test with Google PageSpeed Insights and GTmetrix
Outcome/status: No confirmed fix yet. Next likely actions are restoring the missing CSS files and performing the suggested optimizations or an audit. The discussion remains open with the main unresolved questions being which files are missing, why they fail to load, and required theme changes.