If you have a website or are thinking of creating one, you’ve probably come across the acronyms HTTP and HTTPS. At first glance, it might seem like a minor technical detail, but it actually has a huge impact on security, user trust, and Google ranking.
In this article I explain in simple terms the difference between HTTP and HTTPS, and why it is so important to make the switch to HTTPS.
Using HTTPS is no longer optional: it’s a necessity if you want to offer your users a secure, professional, and reliable experience. In addition to protecting data, it improves your search engine visibility and prepares you to comply with current regulations.
What is HTTP and what is HTTPS?
HTTP (Hypertext Transfer Protocol) is the protocol used to transfer information between your browser and the server hosting a website. It’s like the language they use to communicate so you can view web pages.
The secure version of this protocol is HTTPS, which adds a layer of security through an SSL (Secure Sockets Layer) certificate. This layer protects the data traveling between the user and the server, encrypting it so that no one can intercept or manipulate it.
Key differences between HTTP and HTTPS:
1. Data encryption:
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- HTTP: It does not encrypt information, which means that any data (such as passwords or personal information) can be intercepted.
- HTTPS: Encrypts all data that is sent, protecting user privacy.
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2. Security:
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HTTP: Vulnerable to attacks such as man-in-the-middle.
- HTTPS: Much more secure and reliable.
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3. User trust:
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HTTP: In many browsers it appears as “Not secure”.
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HTTPS: Displays a padlock in the address bar, which inspires trust.
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4. SEO and positioning:
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- HTTP: It does not favor search engine ranking.
- HTTPS: Google has confirmed that HTTPS is a ranking factor. In other words, secure sites have an advantage.
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5. Obligation in some functions:
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For example, if you want to accept payments or collect sensitive data, many browsers or platforms require it via HTTPS.
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Advantages of using HTTPS on your website
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Greater security for your visitors.
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Better ranking on Google.
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You comply with privacy regulations such as the GDPR.
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Greater trust and credibility.
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Essential for online stores or sensitive forms.
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How do I switch to HTTPS?
Switching from HTTP to HTTPS isn’t as complicated as it seems. You’ll need an SSL certificate , which you can now get for free from services like Let’s Encrypt, or through your hosting provider.
Once installed, you should redirect all HTTP traffic to HTTPS, update your internal links, and verify that your site is working correctly with the new configuration.