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A Workaround to Flutter Web SEO Issue: Use canvas tag for Web Flutter. The search engine has no way to understand how your content is made since it only understands textual content. The canvas tag is a tag used for drawing; it is a really powerful tag. It lets you achieve goals that otherwise are impossible - like complex animations, new ways of interacting with data, etc... ways that are not possible with the standard HTML, CSS, JS at all. The solution is to show a clone content of what's visible on your App in a way or another.