What is ttclid?
TikTok ads click ID
Who adds it
TikTok appends it to the landing page URL when someone clicks an ad on TikTok.
What it means
The visit came from a TikTok ad. TikTok matches the ID against Pixel or Events API events to attribute conversions and tune ad delivery.
What to do with it
TikTok says the auto-attached ID doesn't change any custom tracking parameters you set. Advertisers can remove it programmatically if they prefer.
How Vireo shows it
Vireo doesn't store click IDs, in the free plugin or in Pro.
In the free plugin, Vireo drops the query string from page addresses, keeping only a few WordPress ones such as p and page_id, so a tagged URL counts as the same page as the untagged one. The visit is counted under the referrer it arrived with.
See Referrers and sources in the docs.
Sources
TikTok Click ID (TTCLID) is a tracking parameter appended to a landing page URL when you click on an ad on TikTok
About TikTok Click ID - TikTok Ads Manager
Click ID auto-attachment does not impact other custom tracking parameters you may have enabled.
About TikTok Click ID - TikTok Ads Manager
Related tags
utm_medium=paid_socialPaid click from a social media adfbclidMeta's click ID on Facebook and Instagram linksgclidGoogle Ads click ID from auto-tagginggbraidGoogle Ads click ID for iOS app measurementwbraidGoogle Ads click ID for iOS web conversionsdclidGoogle display and video ad click IDmsclkidMicrosoft Advertising click IDli_fat_idLinkedIn ads click ID
All UTM values and click IDs · Referrer lookup · UTM parameters in the glossary · UTM links in WordPress
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