GSC Error - Why is this GSC report stating it has no canonical link ? No Idea what im doing wrong

Technical Q&A

Topic summary

A website owner is encountering a Google Search Console error affecting approximately 4,600 pages, all reporting missing canonical links.

Example URL Issue:
The problematic URLs contain tracking parameters (pr_prod_strat, pr_rec_id, pr_rec_pid, pr_ref_pid, pr_seq) appended to product pages, such as:
/products/concrete-fence-posts-end-intermediate-posts?pr_prod_strat=copurchase&pr_rec_id=...

Current Status:

  • The user is unsure how to resolve the canonical link errors
  • No responses or solutions have been provided yet
  • The issue appears to stem from dynamically generated URLs with recommendation/tracking parameters creating duplicate content without proper canonical tags pointing to the clean URL version
Summarized with AI on November 23. AI used: claude-sonnet-4-5-20250929.
1

This is an example of the 4600 pages similar - what am i supposed to do to fix this?https://bingleyfencing.co.uk/products/concrete-fence-posts-end-intermediate-posts?pr_prod_strat=copurchase&pr_rec_id=e645d40c1&pr_rec_pid=7036006367418&pr_ref_pid=7016194736314&pr_seq=uniform

https://bingleyfencing.co.uk/products/concrete-fence-posts-end-intermediate-posts?pr_prod_strat=copurchase&pr_rec_id=e645d40c1&pr_rec_pid=7036006367418&pr_ref_pid=7016194736314&pr_seq=uniform