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What is ttclid query parameter?

TikTok, a global phenomenon in the social media landscape, has introduced the ttclid query string to enhance its ad attribution process. This unique identifier becomes part of a landing page URL each time a user clicks on a TikTok advertisement. Its main purpose is to correlate the user's Click ID with a particular ad campaign, allowing for accurate tracking and performance metrics.

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Why is ttclid Significant for Advertisers?

For brands and businesses leveraging TikTok's advertising platform, understanding user interactions is crucial. The ttclid parameter ensures that every user click from an ad is tracked, providing insights into campaign effectiveness and user behavior.

https://yourdomain.com/ ?ttclid=E.C.P.CqcC...

ttclid and its Impact on Time to First Byte (TTFB)

An unexpected outcome of using the ttclid parameter is its potential impact on the Time to First Byte (TTFB) - a critical web performance metric. In many instances, a slower TTFB is a result of improper handling of the ttclid parameter in caching configurations. Platforms like WordPress or CDN services such as Cloudflare might inadvertently cache multiple versions of the same page due to the variability of the ttclid value. It is a common oversight, especially when these platforms are set to cache content based on the full URL, including any query parameters. For those seeking to optimize their TTFB, especially with the ttclid parameter in play, it's crucial to adjust cache configurations. Ensure that platforms like WordPress and Cloudflare are set up to ignore or handle query parameters appropriately, preventing unnecessary performance degradation.

Checking TTFB with ttclid Applied

To understand the real-world implications of the ttclid parameter on your site's performance, you can utilize tools that measure TTFB. Check your TTFB with ttclid applied at tools.mpress.cc.

Mateusz Zadorożny

Web Development & Digital Marketing