What is HTTPS?HTTPS (HyperText Transfer Protocol Secure) is the encrypted version of the HTTP protocol, using SSL/TLS (Secure Sockets Layer/Transport Layer Security) certificates to create an encrypted connection between a web browser and the web server. The padlock icon in a browser address bar indicates HTTPS is active. HTTPS prevents: data interception by third
What is HTTPS?
HTTPS (HyperText Transfer Protocol Secure) is the encrypted version of the HTTP protocol, using SSL/TLS (Secure Sockets Layer/Transport Layer Security) certificates to create an encrypted connection between a web browser and the web server. The padlock icon in a browser address bar indicates HTTPS is active. HTTPS prevents: data interception by third parties (man-in-the-middle attacks), modification of page content in transit, and session hijacking. For SaaS websites, HTTPS is a security requirement, a Google ranking signal, and a user trust signal essential for any page collecting user data (forms, payment information, login credentials).
HTTPS as an SEO and Trust Signal
Google officially stated in 2014 that HTTPS is a ranking signal, though its weight is relatively small compared to content quality and link authority. More significantly: modern browsers (Chrome, Firefox, Safari) display Not Secure warnings for HTTP pages, which dramatically increases bounce rates for non-HTTPS pages particularly on forms and landing pages. For SaaS companies: any HTTP pages remaining after migration should be 301 redirected to HTTPS equivalents immediately. Mixed content (HTTPS page loading HTTP resources) is flagged by browsers and can trigger security warnings even when the page itself is HTTPS. Ensure all assets (images, scripts, stylesheets, API calls) also use HTTPS URLs.
Frequently Asked Questions
How do I migrate my SaaS website from HTTP to HTTPS without losing rankings?
The standard HTTP to HTTPS migration process: (1) Obtain an SSL certificate from your hosting provider or a certificate authority (Let Encrypt provides free certificates), (2) Install the certificate on your web server, (3) Implement 301 redirects from all HTTP URLs to their HTTPS equivalents (both with and without www), (4) Update internal links and resources in your CMS to use HTTPS URLs, (5) Update canonical tags to reference HTTPS URLs, (6) Resubmit XML sitemaps with HTTPS URLs in Google Search Console, (7) Add the HTTPS version of your site as a new property in Google Search Console and verify it. Expect 2-4 weeks of minor ranking fluctuation as Google processes the migration; full recovery and ranking improvement typically occurs within 30-60 days.
What is mixed content and why is it a problem?
Mixed content occurs when an HTTPS page loads resources (images, scripts, stylesheets, iframes) over HTTP rather than HTTPS. Browsers handle mixed content in two ways: passive mixed content (images, video, audio over HTTP) is loaded but a security warning may be displayed. Active mixed content (scripts, stylesheets, iframes over HTTP) is blocked by modern browsers as a security risk, which can break page functionality. Mixed content is one of the most common technical issues found after HTTP to HTTPS migrations: update all hardcoded HTTP resource URLs in your CMS content, themes, and plugin configurations to use HTTPS or protocol-relative URLs (//resource.com/file.css).