Yes, it is necessary to update your site to HTTPS instead of HTTP, as HTTP sites are no longer secure. With the recent Google Chrome update, all HTTP pages will be labeled as not secure, and you’ll risk losing visitors. HTTPS protects your site from a wide range of cyber threats and is no longer just an option for eCommerce sites. Google has already started giving preference to sites that use HTTPS in search engine rankings. Contact SEO Dealers, the leading web design agency for more details on HTTPS migration.