Crazyload Page Speed Optimizer
The reviews for this Shopify App are mostly positive, with users praising the significant improvement in site speed and performance. Many users mentioned that pages now load quicker, leading to a better user experience and reduced bounce rates. The app's ability to optimize product images and preload pages seamlessly in the background was appreciated by merchants. Users also highlighted the ease of installation and the fact that it eliminated the need to hire a developer for performance enhancements. However, there were a few negative reviews mentioning issues such as the app slowing down the site, causing loss of sales, and difficulties in uninstalling it completely without affecting the theme structure.
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Been doing Shopify builds for six years so i went in skeptical. The deferral logic didnt break my custom sections which honestly surprised me. GTmetrix went from C to A on the collection pages, and the third party scripts we had piling up finally get cached instead of blocking render. Minification is solid. Two asks: let me exclude individual scripts from the UI, and give us a preview mode before anything goes live.
Not a tech person at all. My son in law set this up for me and the shop opens quicker on the phone now. checkout pages too. No complaints from me.
Site feels way snappier now. Thats basically all i wanted from it
Product images used to pop in awkwardly and cause the page to jump around, that stopped after I started using this. It mostly runs quietly in the background which I appreciate. Two things id change though, I want a clearer report showing what got optimized, and an option to exclude certain pages from the process.
The preloading thing they do makes clicking between pages feel almost instant. i checked my speed scores before and after and the difference was real not just a tiny bump. solid little tool
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