Max
Thanks for stopping by.

The blog seems messed up in IE6
You COULD fix it though very simply

style.css (line 951)
#sidebar_top {
width:376px;
}
EDIT: maybe its not that simple
Someone has messed up with the theme
it will also need to play with the width of the 2 columns
(but it gets complicated to debug online)

style.css (line 989)
.lsidebar {
width:166px;
}

style.css (line 1107)
.rsidebar {
width:200px;
}

In general the theme looks OK, it has some good elements in it but there is some details that needed more attention.

Examples
I'd put #outer{margin:0px auto 1px;}
to eliminate margin on top

I don't particularly like the background of the comments.

The content seems nice also, fresh updated everyday as it should, only if I could update my content so often.

Thus your blog probably accomplishes what it was made for, to give valuable info and to get repeat visits

I do like your writing style a lot and I would welcome any guest post from you.

If you need comments on something in particular just let me know.

SU witno

I think you should find places with article writers that want to post them to article directories.

What better place then to put your link on OTHER article forums with link exchanges perhaps. You can probably find other article directory owners at webmaster forums

As far as I can see your structure does have a basic SEO optimization.

Sorry Basili
I thought I did write something up for you. Guess I did not.

A few things strike immediately when you enter the page ...

the big fonts are TOO big compared to the regular fonts ... its distracting.

I would use
style.css (line 6)
#teaser h2 {
font-size:1.7em;
}

The LOGO is WAY TOO big for my taste too ...
I would make its width around 350px

Also the "floor reflection" is too much also
I would make less apparent ...

On the same page you are mixing English and Greek Language, you should stick to one ...

The links in the right side box being black is distracting I would use some lighter color ...

style.css (line 57)
#teaser .container a {
color:#EEEEEE;
}

I would make the node border 1px

style.css (line 94)
#main div.node {
border-left:1px solid #D3D3D3;
border-top:1px solid #D3D3D3;

of course you have to change the graphic to have 1px border

I would make the padding of the input forms smaller

style.css (line 208)
input.form-submit {
padding:2px 6px;
}

Other then those details, I think the site looks nice ... I did not have time to try it though ...

On the plus side is also your usage of Drupal

Denis
Thanks for stopping by
I will contact you by email about the prospect of your site's redesign

ostbi
What you want to do makes sense but I don't think it works as you describe

If you do as you say you might actually be confusing the bots since ON ONE PAGE you give it the same link as a nofollow and a dofollow !!! Which one has more weight ?? I guess a nofollow takes precedence and you might be creating trouble instead of helping google bots.

But only google engineers know what will happen ...

What some SEO experts are proposing is the use of nofollow to internal pages that don't have valuable content in order for google bots to focus on the IMPORTANT pages of our site ...

you can see such example at SEO smarty's blog if you take a look at the links for "advertise here" on the right side its a nofollow link since it only leads to a CONTACT US page with no content

Hope it helps

Bruce
thanks for stopping by

Your site looks OK but mostly it looks old ....
I think it could use some sort of facelift

No matter what the industry a nicely laid out and modern site can win a customer to stay a little bit more and read a little bit more and maybe finally inquire about your services/products.

If the site has given you some customers invest some of that money back to its design and maybe marketing

(I can't give you specific suggestions as I think it needs a general facelift)

Take a look at your bounce rates in your google analytics account, a bounce rate of more than 60% is very bad for a site and it probably means that the design does not appeal to them ...

IMHO all future developments of the site should be considered together with a nice design ...

Chris thanks for stopping by,

The site looks good and it seems to have all the ONSITE optimization right

I would the important links one more time on the footer (its not critical though)

As for optimizing your site from the outside in you need to build links to it

I would focus more on phrases such as "flood protection" and "flood control" and "flood defences" instead of "flood defence" since they have more searches per month according to https://adwords.google.com/select/KeywordTool

Try this simple techniques http://geoland.org/2007/10/free-link-building-techniques/ or have a professional do them for you ...

Juan your site looks very professional but there is some details that I don't approve

I would change the background which looks a bit dull even a color like your menu color would look better in my opinion

#wrapper, body {
background:#F55787 ;
}

I would give each post some color

style.css ( line 240)
.post {
background:#F6F6F6;
}

And maybe even change the title of each post since I don't like curved corners that much
style.css (line 244)
.post .title {
background:#EEEEEE;
border:1px solid #E3E3E3;
}

just make sure you preserve the DATE icon which is part of the post title