TikTok’s Broken SEO is Flooding Search Engines
11/12/2024
I noticed something interesting on Google today:

The pattern continues: 
What’s going on with TikTok’s snippets?
Investigating
I tried clicking on one of the results to find the meta tags for
myself in the page’s source, but it seems they only appear if you’re
Google (or another crawler like Bingbot). 
So I changed my user agent to Googlebot… 
Ok 🙄
Inspecting
Google has a URL Inspector tool which allows you to see what Googlebot would see when scraping a page, which should be useful for something like this; however, it doesn’t allow inspecting urls on domains you don’t own. So let’s Google a workaround…
Duh, it’s so easy! Just redirect from your own domain!
Anyway, when Googlebot/Google’s page crawler accesses it, it looks like this:
With the following structured data: 
Conclusion
We can conclude that TikTok is experimenting with using a LLM (probably their own) for generating structured data, but it seems a step is missing in their process, and just raw JSON is being fed to search engines.