Why HTTPS matters beyond ranking
Browser warnings: Chrome, Firefox, and Safari all flag non-HTTPS sites in the address bar. Visitors leave immediately — bounce rates on HTTP sites can be 40–60% higher than equivalent HTTPS sites.
Modern web features (geolocation, service workers, payment APIs, secure cookies) require HTTPS. Without it, your site can't use modern conversion tools.
HTTP/2 and HTTP/3 require HTTPS. These protocols deliver substantial performance improvements that improve Core Web Vitals.
Migrating to HTTPS without losing rankings
301 redirect every HTTP URL to its HTTPS equivalent — page-by-page, not a blanket redirect to the homepage.
Update internal links, canonical tags, sitemaps, and Search Console properties (HTTPS is treated as a separate property).
Update any hard-coded HTTP references in your CMS, image embeds, and external integrations. Mixed-content warnings happen when HTTPS pages load HTTP assets.