HomeGlossaryHTTP vs. HTTPS



HTTP (Hypertext Transfer Protocol) is the foundational protocol used by the World Wide Web for transmitting data between a web server and a user’s browser. HTTPS (HTTP Secure) is an extension of HTTP, incorporating encryption through SSL/TLS to enhance security by protecting data exchanged online from interception or tampering. In the context of SEO, websites using HTTPS are often favored by search engines like Google, potentially improving their search ranking because they are perceived as more secure and trustworthy by users.


HTTP stands for Hypertext Transfer Protocol, which is the standard protocol used for transferring data over the internet. It is the foundation of data communication on the World Wide Web. However, HTTP is not secure, which means that any information sent through an HTTP connection can be intercepted and manipulated by cyber attackers. On the other hand, HTTPS stands for Hypertext Transfer Protocol Secure. It is a more secure version of HTTP because it uses encryption to protect the data being transferred between a user’s browser and the website they are visiting. This encryption helps ensure the confidentiality and integrity of the information exchanged, making HTTPS essential for protecting sensitive data such as personal information, passwords, and financial details.

In terms of SEO, having an HTTPS website is crucial for achieving higher search engine rankings. Google has confirmed that HTTPS is a ranking factor, and websites with HTTPS encryption are favored in search results over those using unsecured HTTP connections. Additionally, modern web browsers, such as Google Chrome, display a “Not Secure” warning for websites that are not using HTTPS, which can deter users from visiting and interacting with your site. Therefore, implementing HTTPS is not just about security but also about improving your website’s visibility and credibility in search engines. By migrating your website to HTTPS, you can protect user data, enhance your SEO performance, and build trust with your audience.


1. Scenario: A user is browsing the internet and comes across a website selling products online. The website address begins with “http://” instead of “https://”. The user may hesitate to input their personal or financial information on the website, as they are wary of potential security risks associated with an unsecured connection. This hesitation could result in lost sales and a negative impact on the website’s SEO performance.

2. Case Study: A company decides to migrate their website from HTTP to HTTPS in order to improve their website security and protect user data. After implementing the switch, they notice an increase in website traffic and a higher ranking in search engine results pages. This is because search engines like Google prioritize secure websites with HTTPS over unsecured ones, leading to improved SEO performance for the company.

Best practices

HTTPS is considered a best practice for websites looking to improve their SEO efforts. When transitioning from HTTP to HTTPS, it is important to ensure that all redirects are set up correctly to avoid any negative impact on organic traffic and search rankings. It is also recommended to update internal links, sitemaps, and canonical tags to reflect the use of HTTPS. Additionally, it is crucial to update any external links and notify search engines of the change through the Google Search Console or other webmaster tools.

Furthermore, using HTTPS can also improve user trust and security, which can indirectly benefit your SEO efforts. Google has confirmed that HTTPS is a ranking factor and sites using HTTPS may receive a slight boost in search rankings. Therefore, investing in an SSL certificate and implementing HTTPS on your website can help improve your SEO performance and provide a better user experience for your visitors.

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