Anyone concerned about questions being put on hold on false grounds, see this example: https://webapps.stackexchange.com/questions/99849/is-free-google-app-engine-as-slow-for-everyone-else-too
I put the question on hold. Please see the Help, but specifically:
Don't ask about...
- Creating or developing a web application
Your other question was marginally okay, because it was asking about how to use the web interface of a particular feature, but a general question about something solely related to writing web applications is specifically off-topic.
Also, in addition to the above, questions of the nature "Is it slow for everyone else?" are not objectively answerable. What is slow? Is there a rhyme and reason for it that it actionable? Is this a temporary issue? Etc.
To address your comment underneath your question, which I did not see until now, running, hosting, and administration of a web application are considered to be part of the development cycle as well, and probably should be added to the close reason.
In a nutshell, though, Web Applications is meant for end-user questions on specific web applications.