I can't understand what exactly you want to hapen when user update some page?
Is it necessary to show a confirmation message?
Is it necessary to redirect user to updated page if no where have to...
What have to I expect?
Yes some results is a realy impresive, but the benchmark software is free and open sorce (GNU GPL).
You can test many famous different databases. I think it's suitable to...
I think you have to have primary key in most of tables (with some little exceptions), it's a different question what will be - simple or composite!
Everything is depend on that, what database...
This is not a problem just a little inconvenience :), caused by slow connection / download.
Try to load your CSS files one by one in head of HTML, not with import.
I think Curl it is just like using a browser to get to your site. If you put something up that can be browsed to, someone else can get it with curl.
How is this different from fetching with any...