[Explained] No correct canonical and base urls after filtering

Hello!
It seems work fine, thanks.

Can you explaine about part of URL - listall=0
Filtered URL have this part, but it not displays in canonical.

Hello

that is a very interesting feature ... ))

you can configure (in component and / or category settings) to have a different initially category display
- e.g. display different items per page,
- e.g. show only featured items

Then after filtering form submits or if you click button "Display/Show all " button** then you can get all content

**(when you limit initial display to specific items then the "Display/Show all " button appears)

By default the above behaviour is OFF
but your comments makes me think that we need to add "listall=*" to rel-canonical (when the limit-initial-display feature gets enabled)

ggppdk wrote: but your comments makes me think that we need to add "listall=*" to rel-canonical (when the limit-initial-display feature gets enabled)

Hello.
I am sure that this should be so.

ggppdk wrote: Hello

that is a very interesting feature ... ))

you can configure (in component and / or category settings) to have a different initially category display
- e.g. display different items per page,
- e.g. show only featured items

Are you talking about this setting?

Hello

Added 'listall' to rel-canonical
- only when needed that is only when having value '1'

Also in your case listall should not appear in URLs at all !, because it is supposed to appear only when having value '1'

So filtering URLs are now smaller
- removed 2 variables

'&listall=0'
'&p=defaultwordcombination'

Hello!
I also have last question woth this issue.

When I flitering by type (no any other filters) as guest (as search engine) ULR contains ?p=all and &cc=p
So, full URL is site.com/tags/sometag?p=all&filter_8=6&cc=p
But canonical URL does not have ?p=all and &cc=p and looks like
site.com/tags/sometag?filter_8=6

So, ULRs are still different.

How to remove ?p=all and &cc=p from URLS for guests and search engines.