Recommended Browser Extensions

"Page Freshness Checker" is a Chrome extension that automatically detects the publication and update dates of web pages and displays color-coded freshness banners on the page to help improve the reliability of information. It is lightweight, compatible with many sites, and relevant to SEO keywords such as page freshness and update date detection.

Check air quality in real time! Easily monitor air pollution data from around the world with the Chrome extension "World Air Quality Index". A useful tool for health management!