Many questions of mine posted to English language and usage sites and to English language learners sites are considered as low-quality posts and incomprehensible.
My question is, Are questions posted in other sites taken into account for the purpose of considering the quality of the English language in stack exchange network? My concern is that the contents of the posts, flagging, comments, and title of the posts. I have viewed the highly upvoted questions and answers.
Perhaps the content quality of the question and answer posts of mine is poor that attribute might be applicable to question, answer posts to other sites as well.
English language of the posts is not up-to-the-mark. These sentences are in addition to HELP CENTER RULES and other guidelines