Probably a bug in header.php

Try switching themes to Twenty Eleven to see whether the problem persists.

You could also try disabling the All In One SEO plugin also.

> You could also try disabling the All In One SEO plugin also.
Made. This is not the problem.

> Try switching themes to Twenty Eleven to see whether the problem persists.

With Twenty Eleven I have About | Cloud Tech
not AboutCloud Tech !

I’ve seen that the title code in twenty twelve is very different (only 1 line) from twenty eleven and twenty ten.
I’m not a devoloper and I don’t know very well php.

this is all the code related to the meta title in Twenty Twelve:

<title><?php wp_title( '|', true, 'right' ); ?></title>

just for testing, try to replace it with:

<title><?php wp_title(); ?></title>

I made. Strange. Now the title is
<title> » AboutCloud Tech</title>

» ???

> You could also try disabling the All In One SEO plugin also.
I’ve remade this and now it seems to work!
Probably in my previous test I was a problem with cache.

Try reading the codex entry for wp_title();
Function Reference/wp title

Maybe something here will format the title as you require. One point to make though, is although I’m no SEO expert, I did think that the way that the title is being formatted with the page name before the website name was actually more SEO friendly?

I might be wrong, but if it’s not what you want then I suppose that doesn’t really matter ??

Here’s the answer to your question.