This blog post addresses the technical and strategic concerns Australian business owners face when migrating a website from HTTP to HTTPS. It clarifies that while Google views security as a positive ranking signal, the transition must be managed like a site migration to avoid common SEO pitfalls and temporary ranking fluctuations.

Here are the topics we cover:

  • Importance of HTTPS for data security.
  • Managing the SEO impact of site migrations.
  • Common technical mistakes during protocol transitions.
  • Benefits of professional post-migration auditing.

Google announced the change from HTTP to HTTPS years ago, but many businesses are still in the process of transitioning their websites to become more secure. A recent question on Reddit by a business that lost its top 3 rankings after switching to HTTPS prompted a wave of concern. Their website had been running for 15 years and they were worried they would never recover.

Google’s John Mueller responded by saying, “Moving to HTTPS is a bit like a site migration, all the URLs have to be recognised, recrawled, and reprocessed individually.” His advice was that it would just take time. If you are concerned about how your website will survive this change as a business owner in Australia, One Stop Digital shares how to make the change without drastic harm to your SEO.

Why do I need to migrate from HTTP to HTTPS?

If your website still relies on HTTP in 2026, you are not only holding your business back, but you are putting your users at risk. Both website developers and managers need to be aware of the need to migrate to HTTPS for data security. The acronym stands for HyperText Transfer Protocol Secure. You will know that it’s in action by the padlock symbol in the search bar. It encrypts information exchanged between an internet user and the server so that passwords and other personal information are protected from malicious privacy attacks.

What you need to know about HTTPS transition and SEO rankings

What businesses need to understand is that moving to HTTPS is like site migration. As John Mueller explained, all the URLs have to be reprocessed individually to be recognised. This takes time. In the hiatus, rankings may dip, but the damage is not severe. If you migrate correctly, your website’s SEO will recover.

HTTPS won’t lose your rankings, mistakes will

A common misconception is that the act of migrating to HTTPS itself triggers a drop in search engine visibility. The perceived loss of rankings often attributed to HTTPS is almost never caused by the encryption itself, but rather by technical oversights during the transition, so be careful of these mistakes. Traffic dips are typically due to:

  • broken redirect chains
  • unoptimised internal links
  • failure to update the site’s canonical tags

When search engines encounter a fragmented architecture where both HTTP and HTTPS versions of a page compete for attention this leads to a slide in the SERPs.

Why ask a professional to help with HTTPS migration

Enlisting a specialist for an HTTPS migration ensures that the transition does not put a permanent dent in your brand. A professional SEO company in Sydney will manage the intricate details that are easily missed, such as updating the Search Console and Analytics properties to reflect the new protocol and ensuring that all third-party API integrations remain functional.

You will also need a comprehensive post-migration audit to verify that every 301 redirect is a direct map, preventing the dreaded “404 Not Found” errors that frustrate users and alienate search crawlers.

Is there an SEO company in Australia that can protect my SEO?

Not many digital agencies in Australia take a deep, proactive approach to SEO. Be careful of companies that offer SEO services but cannot help you to migrate to HTTPS correctly. As we have established, incorrect migration can cause you to lose rankings. With One Stop Digital you are incapable hands from day one with a team that will not only return your site back to former rankings but improve them.

Looking for an SEO company in Australia that can protect your SEO rankings and help you safely migrate from HTTP to HTTPS for its security benefits? Get in touch with One Stop Digital today. Our team is experienced in helping companies thrive with fully functional, optimised and high-ranking websites.