I have been researching the PDF parasite method for a while but get no results. But in the process of researching this method, I found an effective negative-SEO tactic:
1. Upload a bunch of PDF files to a parasite website.
2. Use the well-known indexing services to try to index the urls of the PDFs.
3. Wait a few days and site:the parasite website, you will see zero result or much fewer results than before.
This method is especially effective for sites with relatively low authority.
1. Upload a bunch of PDF files to a parasite website.
2. Use the well-known indexing services to try to index the urls of the PDFs.
3. Wait a few days and site:the parasite website, you will see zero result or much fewer results than before.
This method is especially effective for sites with relatively low authority.