Is it very important tag like H1, h2, or not? Please tell me how important of this keyword regarding SEO?
NoFrames tag is a tag specifically for search engines that cannot read the actual pages in your frame set
If frame tag on your site then use the no frames tag. Some search engines will be able to index your web site content if you have No Frames tag.
The <noframes> tag is used for browsers that do not handle frames. The noframes element can contain all the elements that you can find inside the body element of a normal HTML page. The noframes element is most used to link to a non-frameset version of the web site or to display a message to users that frames are required. The noframes element goes inside the frameset element. You should place the NoFrames tag just before the </frameset> tag in your frameset, for example: ... <frameset cols="25%,*" border="1"> <frame src="this.html" name="this"> <frameset rows="*,5*"> <frame src="that.html" name="that"> <frame src="whatever.html" name="whatever"> </frameset> <noframes> <body> <h1>All about fishing equipment</h1> If you're looking for fishing equipment, you'll find it here. We offer rods, reels, lines, flies, waders, vests and apparel, tubes and boats and more. <p><a href="this.html">More about fishing equipment</a> </body> </noframes> </frameset> ...