HTTPS and SEO: Why Google Penalizes Websites Without an SSL Certificate

As a visitor, you may not consciously notice it anymore, but the familiar “lock” icon in the browser’s address bar is indispensable these days. A secure connection via HTTPS, enabled by an SSL certificate, has been the standard on the Internet for years. Nevertheless, there are still websites that run on the old HTTP protocol. As a website operator, you’re taking a big risk by doing so. Google is very clear on this: Websites without an SSL certificate are not only flagged as insecure by the browser but are also actively demoted in search results.

Whether you run a simple business website, a blog, or a large online store, switching to a secure HTTPS connection is crucial for your online visibility and the trust of your visitors. In this blog post, we’ll explain how the SSL mechanism works, how it affects your SEO, and why this should be a top priority for your business.

What Is an SSL Certificate and the HTTPS Protocol?

HTTP stands for HyperText Transfer Protocol. This is the method used to exchange data between a visitor’s browser and your website’s server. With a standard HTTP connection, this data transfer occurs in plain text. Attackers who intercept network traffic—for example, on a public Wi-Fi network—can easily read submitted forms, passwords, and credit card information.

An SSL (Secure Sockets Layer) certificate adds a crucial layer of security and converts the protocol to HTTPS, where the “S” stands for “Secure.” This fully encrypts the information exchanged between the visitor and the server. Even if someone intercepts the data, it is unreadable without the unique key.

Why Google Penalizes Unsecured Websites

For years, Google has placed the highest priority on the security and privacy of its users. To make the internet safer, the search engine giant has taken a series of measures that directly affect unsecured websites.

First, Google has been using HTTPS as an official ranking signal since 2014. Websites with a valid SSL certificate have an advantage in search results over identical websites that run exclusively on HTTP. The absence of an SSL certificate simply means that you’re ceding valuable positions in search results to your competitors.

Second, Google combats insecure websites through its own browser, Chrome. When a visitor opens an HTTP website, Chrome clearly displays the message “Not secure” in the address bar. For forms or login pages, a red warning sometimes even appears. This has a dramatic impact on your visitors’ behavior. If visitors are deterred by this message, they’ll click away immediately. This increases your so-called bounce rate—a signal that Google picks up on and that can further worsen your SEO rankings in the long run.

Trust and Conversion Go Hand in Hand

Search engine optimization (SEO) isn’t just about attracting visitors to your website; it’s also about what those visitors do once they land on your site. Trust is the decisive factor here. A visitor who sees that your website isn’t secure is unlikely to request a quote, fill out a contact form, or make a purchase.

By setting up HTTPS, you send a clear signal that you take your customers’ privacy and data seriously. This leads to a higher conversion rate, which in turn indirectly sends positive signals to search engines.

Which SSL certificate do you need?

At MijnHostingPartner.nl, we make setting up an SSL certificate as easy as possible. For most standard websites and blogs, a free Let’s Encrypt SSL certificate is more than sufficient. This certificate secures the connection with strong encryption and is supported by all modern browsers.

Do you run a professional online store or a business website that processes sensitive customer data? Then a paid SSL certificate (such as an Organization Validation or Wildcard SSL) may be a wise choice. This demonstrates that your company’s identity behind the domain name has also been officially verified.

Switching to HTTPS Without SEO Penalties

When switching from HTTP to HTTPS, the entire URL structure of your website effectively changes. To search engines, [http://jouwdomein.nl](http://jouwdomein.nl) and [https://jouwdomein.nl](https://jouwdomein.nl) are two different websites. To prevent losing the search engine ranking you’ve built up, it’s essential to carry out this transition carefully.

Make sure that all old HTTP pages are permanently redirected to the new HTTPS version using a 301 redirect. Also, update the internal links on your website and the canonical tags, and don’t forget to register the new HTTPS version of your website in Google Search Console.

Not having an SSL certificate will simply cost you visitors, revenue, and rankings on Google. Switching to HTTPS is quick and easy these days and lays the foundation for a secure and easily discoverable website.

Would you like to secure your website hosting with SSL right away? At MijnHostingPartner.nl, you can activate an SSL certificate via the Control Panel with just a few clicks. Do you need help setting up the correct redirects, or are you unsure which certificate best suits your situation? Our help desk is happy to assist you!