The subject of canonical reference has been touched thousand times. But since some content writers are still making the same mistake over and over, I think it’s beneficial to add one more. I hope to reach some who aren’t aware of it. Content writing is not enough Writing content is not enough: you can have written the best blog post of the century; it’s no good if nobody sees it.

TL;DR: Vaadin was hardly SEO-friendly in the past. Not anymore, with the new Volga library. Bookmarking pages Bookmarking is as old as www itself. Being able to save an URL is part of the ADN of websites. Regarding web apps, this is somewhat different. For example, in an e-commerce webapp, while it does make sense to bookmark a specific product, bookmarking a specific step of the checkout process does not.