Is it a website with frames and framesets well designed?

I'm working on a webpage and I'm using frames. I'd like to make it using tables, but I don't know how to implement each part of the frame into a table.

So, my question is, is it well designed? If not, how can I improve it?

Here is the code of my page:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN"
   "http://www.w3.org/TR/html4/frameset.dtd">
<html>
    <head>
        <title>
            Prueba
        </title>
    </head>
    <frameset rows="56px, *, 50px" border="0" framespacing="0" frameborder="NO">
        <frame class="header" src="header.html">
        <frameset cols="450px, *" border="0" framespacing="0" frameborder="NO">
            <frameset rows="*,150px" border="0" framespacing="0" frameborder="NO">
                <frame class="frame1" scrolling="auto" src="search_results.html">
                <frame class="frame2" scrolling="no" src="info.html">
            </frameset>
            <frame class="frame3" scrolling="no" src="map.html">
        </frameset>
        <frame class="footer" scrolling="no" src="footer.html">
    </frameset>
</html>

Solution

You can start improving it by removing frames.

Frames have been obsolete for a long time and have been removed completely in HTML5.
They're are better ways of accomplishing a common layout using server side technology like PHP includes or SSI.
Plus frames are not good for accessibility or usability.
They are not search engine friendly
They break the rule of one URL fer page
They are not easy to maintain. It can be tough to figure out exactly which page you are viewing.
Mobile devices probably are going to have a hard time rendering those pages properly.
Users can't bookmark a page since every page uses the same URL