The present invention addresses the known vulnerabilities of Web site infrastructure by making an origin server substantially inaccessible via Internet Protocol traffic. The process of the present invention makes it possible to produce 2-chloro-3,3,3-trifluoropropene in a manner that is easily conducted, economically advantageous, and suitable for industrial scale production. Treatment of MDA-MB-231 and MDA-MB-468 breast cancer cells with PI-PLC abrogates the mitogenic response to two heparin-binding growth factors, heparin-binding epidermal growth factor-like growth factor and fibroblast growth factor-2. The case also accommodates a plurality of middle stator segments, each having curved side edges on both sides. Merchants can apply more than the discount price.