As a budding entrepreneur and desirous of website optimization, you might have taken a course in the search engine optimisation london from one of the numerous institutes available in every township to day in UK. However, you might not have been enlightened by your trainers on the common mistakes that most of the designers make bringing up disastrous results for them. 

The greatest web design mistakes that you might commit are making your contents utterly confusing. Viewers like simple and to the point contents and not jabbering of irrelevant materials or unnecessary complicacies cropping up, as they dislike pop up messages now and then disturbing their concentration on the subject. Avoid these two mistakes while designing your web search engine optimization as far as practicable. 

If you overuse Java, not only the contents will become confusing, the overall loading time will increase considerably making a poor impression on the viewers. It will also result in a poor overall appearance of your website and in result you will loose the appreciation of viewers and ranking on the search engine. 

However, the aspect that requires your best attention is the poor use of HTML tables in your web pages. This only creates clutters and thereby reducing the effects of the website. And last but not the least; take care to see that your contents do not have many spelling and grammar mistakes. Going for on page optimisation without taking care of this aspect will create a poor impression in the mind of the viewers and your site will lose its credibility, so important for gaining ranking and recognition.