TL;DR Summary:
Google's URL Test: Displaying https:// in dark gray and domain names in lighter gray, spotted May 12, 2026.Readability Backfire: Lighter domains hinder quick scanning for trusted sites, prioritizing protocol over brand.SEO Implications: Hurts click-through rates and brand recognition, demands SERP monitoring tools like Screpy.Is Google making URLs harder to read in search results?
Google is testing a new way to display URLs in search results that has SEO professionals scratching their heads. The search giant is showing the “https://” part of URLs in dark gray while making the actual domain name lighter gray.
Google Tests Dark & Light URLs With Controversial Design Choice
SEO expert Brodie Clark spotted this unusual experiment on May 12, 2026, and shared screenshots on X and SERP Alerts. The test shows a clear visual split between the protocol (https://) and the domain name, with the protocol appearing darker and more prominent than the actual website address.
Clark described the change as featuring “the domain name (which is simplified without sub-folders on mobile already) with a darker https:// and the domain name in lighter text.” This means users see the technical protocol more clearly than the brand or website name they’re trying to identify.
Why This URL Display Test Misses the Mark
The visual hierarchy in this Google test creates a backward emphasis. Users care about which website they’re visiting, not the security protocol being used. Making the domain name lighter while emphasizing “https://” puts the focus on the wrong element.
Most people scan search results quickly to find trusted domains and relevant websites. When Google tests dark and light URLs in search results like this, it forces users to work harder to identify the actual website. The lighter text on domain names reduces readability and slows down the scanning process.
Barry Schwartz, who reported on Clark’s findings, expressed similar concerns about the test design. He suggested that Google should reverse the styling to make domain names dark and protocols light if they want to maintain this visual separation.
How SERP Display Changes Affect SEO Performance
Visual changes to how URLs appear in search results go beyond aesthetics. They influence user behavior and click-through rates. When domain names become harder to read, users may hesitate before clicking or miss results from websites they trust.
These display modifications also create challenges for SEO professionals who need to monitor how their clients’ URLs appear across different devices and regions. Google often rolls out interface tests gradually, meaning some users see the new styling while others see the standard format.
The mobile-first nature of this particular test adds another layer of complexity. Mobile users already deal with smaller screens and simplified displays. Making domain names lighter gray on mobile devices compounds readability issues.
Monitoring URL Appearance Changes During Google Tests
When Google tests dark and light URLs in search results, website owners need ways to track how these changes affect their listings. Visual modifications to search results can impact brand recognition and user trust, especially when domain names become less prominent.
Professional SEO monitoring becomes essential during these testing periods. Tools that track SERP appearances across different locations and devices help identify when and where these visual changes appear. This data helps SEO teams understand whether interface modifications affect their click-through rates or user engagement.
Screpy provides comprehensive SERP monitoring that tracks how URLs appear in search results across different regions and devices. The platform alerts you to visual changes in your search listings and monitors competitor URL displays during Google’s interface tests. For SEO professionals who need to stay ahead of Google’s constant experimentation, Screpy offers the real-time tracking and unified dashboard that eliminates the guesswork from monitoring search result appearances.
