Digital padlock over circuitry symbolizing a secure HTTPS connection

Installing an SSL certificate does not automatically make visitors use it. Until you redirect HTTP to HTTPS, people can still reach the insecure version of your pages through old links, bookmarks, and typed addresses. A correct redirect sends every request to the secure version of the same page, so visitors and search engines see one consistent site.

Why the Redirect Matters

  • Security: HTTPS encrypts traffic between the visitor and your server. If you want a refresher, see what an SSL certificate is and how it works.
  • Trust: Browsers label insecure pages, which can discourage visitors from submitting forms or buying.
  • Consistency for search engines: Having two versions of every page splits signals and can create duplicate content problems.

Before You Redirect

  1. Confirm the certificate is valid and covers every hostname you use, including the www and non-www versions. If you have not chosen one yet, read how to choose between www and non-www.
  2. Update the site address in your application settings. In WordPress, change both the WordPress Address and Site Address to the HTTPS version.
  3. Fix hard-coded HTTP links in content, themes, scripts, and stylesheets, to avoid mixed content warnings.
  4. Take a backup, so you can undo changes quickly. Our backup guide explains how to keep copies that you can actually restore.

Choose One Place to Create the Redirect

The most common cause of redirect loops is having the redirect configured in several places at once. Pick one method and remove the others.

Option 1: Control Panel Setting

Many hosting control panels have a “force HTTPS” toggle for each domain. This is usually the simplest and safest option. Our overview of what a hosting control panel offers describes the kinds of settings you can expect.

Option 2: Server Configuration or .htaccess

On Apache-style servers, a rule in .htaccess can send all insecure requests to HTTPS:

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://%{HTTP_HOST}/$1 [L,R=301]

Back up the file before editing. Our article on the .htaccess file explains how to edit it safely.

Option 3: Application or Plugin Setting

Some applications and plugins can enforce HTTPS themselves. This works, but avoid combining it with a server-level rule unless you know they do not conflict.

Special Case: CDNs and Proxies

If a CDN or reverse proxy sits in front of your server, the connection between the proxy and your server may be plain HTTP. A server rule that checks HTTPS off can then redirect endlessly. In that case configure the redirect at the proxy, or have the server read the forwarded protocol header.

Use a Permanent Redirect

A 301 redirect tells browsers and search engines that the move is permanent. Avoid temporary redirects for this purpose, since they signal that the original address may return.

How to Test the Result

  • Visit http:// versions of your home page and a few deep pages, with and without www.
  • Confirm each ends on a single preferred https:// address after one redirect, not a chain.
  • Open the browser developer tools and look for mixed content warnings in the console.
  • Test forms, logins, and checkout.
  • Check that your sitemap, canonical tags, and internal links use the HTTPS address.

Troubleshooting Common Problems

“Too Many Redirects” Error

This indicates a loop. Look for duplicate redirect rules, a proxy or CDN in front of the site, or application URL settings that disagree with the server. Disable all but one redirect and retest.

Mixed Content Warnings

These appear when a secure page loads images, scripts, or styles over HTTP. Update the URLs in your content and templates, or use a reputable search-and-replace tool on the database after taking a backup.

Certificate Errors

If visitors see a warning after you redirect, the certificate may be expired, may not cover the hostname, or may be missing intermediate certificates. If the site shows a server error instead, see how to troubleshoot an HTTP 500 error.

After the Redirect

  • Add the HTTPS version of your site to Google Search Console and submit an updated sitemap.
  • Update links in email signatures, social profiles, and advertising.
  • Consider HSTS only once you are confident every page works over HTTPS, since it instructs browsers to refuse insecure connections for a period of time.
  • Set a reminder to monitor certificate expiry, as described in website uptime monitoring.

Frequently Asked Questions

Will redirecting to HTTPS hurt my rankings?

Done correctly with permanent redirects, it should not. Search engines treat HTTPS as the preferred version, and they follow the redirects. Problems arise mainly from loops, chains, or leaving mixed content in place.

Do I need to redirect every page individually?

No. A single rule or setting can cover the whole site while preserving the path of each page.

How long does it take to work?

The redirect works as soon as it is active. Browsers and search engines may take longer to update their records, so monitor for a few weeks.

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