SSL certificate

The certificate that encrypts traffic between visitor and site and shows https and the padlock in the browser.

Why it is essential Without SSL, browsers mark the site as not secure, forms and payments are unprotected and Google ranks it lower.

Types Most sites are covered by free certificates that renew automatically. Some businesses choose paid certificates with extra validation.

The common problem An expired certificate. With automatic renewal and monitoring, it does not happen.

Related terms

SEO (Search Engine Optimization)Hosting