While not a primary security measure, obfuscation makes it slightly harder for third-party bots or "scrapers" to easily identify and extract data from a page based on predictable class names. 3. How to Identify What It Is
If you are seeing this class while trying to write a custom user-style (using an extension like Stylus), . Because these names are often generated during the build process, they may change the next time the website is updated, breaking your custom code! .qxCD5Osg { vertical-align:top; cursor: pointe...
Even without knowing exactly what element .qxCD5Osg belongs to, the CSS properties provide clear clues about its function: While not a primary security measure, obfuscation makes
"Search-Results-Header-Link-Active" is 32 characters long. qxCD5Osg is only 8. When you have thousands of classes, shortening them saves significant bandwidth, making the site load faster for the end user. Security through Obscurity Because these names are often generated during the