According to What can cause "Discovered - currently not indexed" in the new GWT
This status means that the google doesn't think the content should be indexed.
In our case, this an NG (Angular) page which loads the content after the page is displayed (like any NG app).
My guess is that google see it as an empty page (although the Fetch as Google
tools show the correct content of the page).
I'm bewildered about this issue, since AFAIK Google support JS, and I would expect it will support NG (being a Google tool).
The question is: Is there a way to make Google index NG page?
NOTE: our site is an ecommerce, and the NG pages simply showing category data, and product data
I tried to download the list of urls from Google site, it download only 1K out of 2.26K urls
In the download list, I could see only product pages, but when I searched Google I couldn't find the category pages