SEO Booster is a universal solution for Shopify SEO. It creates an overall website report and sends alerts about various SEO issues. The app includes a lot of helpful features: image compression, meta tags, structured data, etc.
Regarding image optimization, SEO Booster can scan all new uploaded pictures and compress them automatically. Original files are stored for 120 days, so you can restore them if you’re not satisfied with the quality after compression. It allows you to add alt texts for images as well.
The app also automatically scans your store to find and fix broken links. You can set a specific page, and all links that result in the 404 error will be redirected there (it can be a page with the most popular products, for example). Plus, SEO Booster will identify long URLs and suggest you to shorten them.
One of the biggest advantages of the app is simple on-page SEO audit. You can check your own page or the one of your competitors. SEO Booster will show you the list of the major SEO parameters, explaining what you should fix if there’s a problem:
The app will also analyze your page loading speed and give you recommendations based on the speed score. SEO Booster continues expanding its functionality, growing into a full-fledged SEO platform. It offers keyword research and planning to launch the module dedicated to local SEO.
As for the pricing, you can take advantage of the free version that includes a SEO report, meta tag optimization with snippet preview, image optimization (up to 50), and other features. The Pro plan that costs $39 per month gives you access to compress and add alt texts for 500 images, automates fixing broken links and tags on top of everything else. The Unlimited plan ($89 per month) offers compression of 5,000 images and unlimited alt texts, advanced snippet analysis, keyword research, and customized service.