Chromium implements this as a feature by default. Visiting a website with an OpenSearch tag in its `head` or searching on a website without one lets you later s

Chromium implements this as a feature by default. Visiting a website with an OpenSearch tag in its `head` or searching on a website without one lets you later search the website itself from the urlbar by pressing "tab". It's history-based and works very well. https://www.chromium.org/tab-to-search https://www.chromium.org/tab-to-search