“The district cannot be held responsible for content on any site other than on official and authorized URLs of the Wallingford Public Schools. The district is not responsible for the content of those web sites. Use of information obtained from those web sites is voluntary and reliance on that information should only be undertaken after an independent review of its accuracy. We have made every reasonable attempt to insure that our web pages are educationally sound and do not contain links to any questionable material or anything that can be deemed in violation of the Acceptable Use Policy.”