Hi Felipe,
Thanks for answer. On link, you can found the following:
WDPREFERREDRENDERING / - |
| Define preferred HTML rendering mode.
|
I understand that mi explorer doesn't support such technology, isn't it? Yes, I'm working on IE11 but it's rendering on mode 5. I have supposed that my page is opening on quirks mode right now, right? It doesn't works on my page, maybe if support team do their work but not right now.