old site not displaying correctly

This is what I see from my desktop browser. 

1. This is your domain's landing page & the single most important page on your site.   Sadly, a waste of precious real estate that contains no content. IMO, you should delete this as it serves no purpose.

2. Home Page (what is normally the domain's landing page).  Unfortunately, it's built entirely with image maps and contains no actual content.  It's invisible to search engines, robot language translators and screen readers for whom images hold no meaning.  The home page never mentions your business name, who you are, what services you provide or any other relevant information.   Image based navigation is not user-friendly and does nothing when images are disabled or fail to load for other reasons. 

Suffice it say the site is not mobile friendly.  Based on the two front-facing pages alone, this site scores F (fail) for access & usability and Zero for SEO (search engine optimization).

If users haven't left by now, it's a miracle.  We eventually find real content on internal site pages, albeit copied & pasted from MS Word with unwanted junk code.  But to make matters worse, the content is not semantically correct (inside h1, h2, h3, p tags...) and it's squished inside an awkwardly small scrolling text box.  The last thing people want or need is an extra scrollbar particularly when there is more than ample empty screen space all around it that's not being utilized.   Also scrolling text boxes pose access issues for people on mobile & and touch screen devices.

All that said, there's nothing here to salvage. Just let it fade into oblivion while you build a new e-commerce site with Wix, Webflow or WordPress.   Forget about images for now. Pixel-based rasters aren't helping your site, they're hurting it.   Focus on real content instead.  As time permits, eye candy in the form of legible vector graphics icons & images from Font Awesome or Adobe Stock can be added later.  Your new site must be responsive to fit all web devices, that's key.  Vector graphics can be scaled up or down to fit any size screen without any loss in quality.  That's something raster images can't do.  See screenshot.

Good luck with your new e-commerce site.  I look forward to seeing it when it's done.

Can you share what it looked like in the past that you are trying to replicate? There's not a ton of code errors in the validator.  As old and as dated as the site is, the bigger question is whether it makes sense to even keep the design or look to migrate to a new layout. It's showing it's age, not mobile friendly, and not secure to start.  It would probably serve you well to refresh it entirely.

May be relevant... I used to have a ssi left, ssi right and ssi center. Couldn't ge them to work, so a copied and added the content directly to the pages.