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Chrome to Mandate HTTPS by 2026: A Major Shift for Web Security
By VELSICURO
23 November 2025
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Chrome to Mandate HTTPS by 2026: A Major Shift for Web Security

Google Chrome, the world's most popular web browser, has announced a fundamental step that will dramatically change the internet security landscape: starting in 2026, Chrome plans to mandate that all websites use the HTTPS (Hypertext Transfer Protocol Secure) protocol. Sites still using the old, unencrypted protocol, HTTP, will automatically be labeled “Not Secure” and, in some scenarios, may even be blocked from loading in Chrome.

This decision marks a significant victory for online encryption and privacy, and places immense pressure on website administrators who have yet to migrate to modern security standards.

 

Why Is HTTPS Mandatory?

 

HTTPS is the secure version of HTTP. Its main difference lies in the use of an SSL/TLS (Secure Sockets Layer/Transport Layer Security) certificate, which encrypts data transferred between the user's browser and the website server.

  • Prevention of Eavesdropping: Without HTTPS encryption, data sent over HTTP (such as usernames, passwords, or credit card information) can be easily intercepted and read by an attacker (man-in-the-middle).

  • Data Integrity: HTTPS ensures that the data you receive from the website has not been modified or corrupted during transit.

  • Trust and SEO: For years, Google has promoted HTTPS, not only through security warnings but also by making it a critical ranking factor in their SEO algorithm.

 

Major Changes Coming in 2026

 

The plan to mandate HTTPS in 2026 will affect two main groups:

 

1. End Users

 

Users will gain a much safer browsing experience. Connections to sites vulnerable to eavesdropping will be drastically reduced. However, they will also more frequently see strong warnings on websites that fail to comply with this standard.

 

2. Website Administrators and Developers

 

For administrators, migrating to HTTPS is now a necessity, not just an option. Failure to migrate can result in:

  • Decreased SEO Rankings: Loss of Google rankings due to poor security factors.

  • Loss of Traffic: Users may fear proceeding to a site marked as "Not Secure."

  • Functionality Issues: Modern browser features that rely on high-security APIs, such as Geolocation or Service Workers, only function over HTTPS connections.

 

Steps That Must Be Taken Now

 

To prepare for the major changes in 2026, website administrators must take immediate action:

  1. Obtain an SSL/TLS Certificate: Purchase or obtain a free SSL/TLS certificate (such as through Let's Encrypt).

  2. Configure the Server: Install the certificate on your web server.

  3. Implement 301 Redirects: Set up automatic redirects from all HTTP links to the corresponding HTTPS version to preserve backlinks and SEO ranking.

  4. Fix Mixed Content: Ensure all elements on your site (images, CSS, scripts) are also loaded over HTTPS, to avoid mixed content issues that trigger security warnings.

Chrome's decision is one of the biggest pushes towards a fully encrypted web. This is an inevitable change and one that is for the good of everyone's digital privacy and security.

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