Folks, today I am going to explain a most important thing about your blog. A few of you asked me how I can use Free SSL Certificate (HTTPS) on blogger if using a custom domain.

I am going to show you step by process of implementing HTTPS on blogger with a custom domain. Also, this article covers the use of the content delivery network (CDN) to make your blog fast.

Google recommend HTTPS and consider it as a ranking signal. Which means you can get higher ranking in the search engine if using HTTPS instead of HTTP.

Don’t worry, now SSL is absolutely free for blogs.

Google Blogger is giving an opportunity to use free SSL certificate HTTPS for blogspot subdomain. But what about those who are using a custom domain. Is there a way to use Free SSL Certificate i.e. HTTPS on such blogs?

Who know when Google is going to launch this feature for your blog. I am here to help you in this case. Read this article carefully which tells about implementing free SSL Certificate (HTTPS) on your Blog if using a custom domain.

Nothing is complicated. Just follow the simple steps given hereunder.

Advantages of Using SSL Certificate on blogs

Before starting implementation steps, you must know a few advantages of using free SSL certificate (HTTPS) on a blog.

1. Your blog will be marked as secured in eyes of search engines.
2. SSL certificate enables a secure connection between visitors and blog.
3. Free SSL Certificate from Cloudflare guarantees faster blog because of CDN.
4. SSL Certificate aka HTTPS is a ranking signal now.
5. The blog looks more professional.

A few Disadvantages –

1. You’ve to re-submit sitemap to Google Search Console. Google will index your pages but start from scratch.
2. After successful implementation of HTTPS don’t rollback if you do then Google will deindex your blog.

Steps to Use free SSL Certificate on A Blogger Blog if Using A Custom Domain.

Cloudflare CDN makes your blog fast and free SSL certificate gives improved SERP.

1. Add Blog on Cloudflare

1a. Create a free Cloudflare account, add your blog and Scan DNS Records

cloudflare domain scan

cloudflare continue step

1b. The scan takes few minutes and after that, you see the two Cloudflare name servers. You need to add these name servers to your blog domain.

cloudflare verify dns records

cloudflare continue setup

cloudflare free plan

cloudflare recheck nameserver

1b.1. Open your domain registrar dashboard and move to domain setting. Which may be different for different registrars.

1b.2. There you get the Option to change Name Servers. Click on that and replace old nameservers with the new.

cloudflare update nameserver

1b.3. Performed changes may reflect after 24 hrs or more but your blog will run smoothly.

2. Enable Free SSL Certificate (HTTPS)

2a. Go to Crypto Tab (Click the lock icon)

2b. Set SSL to Flexible

cloudflare ssl flexible

2c. Set Always use HTTPS to On

cloudflare always to https

2d. Set Automatic HTTPS Rewrite to On

cloudflare auto https rewrite

Congrats! All done. But it may take a few hours to authorize certificate. So keep patient and pause the Cloudflare meanwhile.

3. Redirect Homepage, Posts, and Pages to HTTPS

3a. Go to Page Rules tab (Click the funnel icon)

3b. add the following page rules your blog URL (change with your custom domain)

cloudflare page rule 1

cloudflare page rule 2

cloudflare page rule 3

4. Cloudflare Security Level

Once you are done with above 3 page rules. Now set the security level

4a. Go to Firewall tab (Click the shield icon)

4b. Set security level Low

cloudflare security level low

Now you can leave you Cloudflare account.

5. Force homepage to HTTPS

To do this you’ve to add the custom javascript in your theme under <head>

5a. Open blog’s theme HTML Editor

5b. Look for <head>

5c. Copy & paste the javascript below <head>

<script async='' type="text/javascript">
if(window.location.protocol != 'https:') {
location.href = location.href.replace("http://", "https://");

5d. Using default or custom themes. Must check the following code.

<form expr:action='data:blog.searchUrl'>

If code is in your theme then replace it with

<form expr:action='data:blog.searchUrl.https'>

5e. Now save your blog theme.

Important Tips: You must host images through blogger dashboard or services which are using SSL certificate. The way you can take full advantage of SSL Certificate. Otherwise, your blog will be shown insecure.

6. Analyse and Fix the Mixed Content

It is possible to have the mixed content issue after using SSL certificate.

6a. Open your blog in Google Chrome

6b. Press Ctrl+Shift+J keys to open the Javascript console tab.

6c. The mixed content warning may like this.

Mixed Content: The page at ‘https://yourcustomdomain.tld/’ was loaded over HTTPS, but requested an insecure script ‘http://<some-url>/script.js’. This request has been blocked; the content must be served over HTTPS.

6d. You can go to Google Blogger Support page to fix the errors.

Other Important Things

6e. You may need to re-upload logo, favicon and other images in your blog/blogpost.

6f. You may get the mixed content warning on the archive, label and search pages. Fixed this thing with step 5d.

7. Edit Robots.txt

7a. Go to Blogger > Settings > Search Preferences

7b. Look for Crawlers and indexing. Here edit Custom robots.txt and add the following –

User-agent: Mediapartners-Google
User-agent: *
Disallow: /search
Allow: /
Sitemap: https://www.yourcustomdomain.tld/sitemap.xml

Make sure to change your domain.

8. Resubmit Sitemap to all Webmaster Tools

Now time for resubmit sitemap to different search engines like Google, Bing, and Yandex.

Your blog sitemap file name is sitemap.xml

and can be found on the following location –


I believe this guide will useful for you and you’ll be able to use free SSL certificate your custom domain if using Blogger.