The C/S mode is an early architecture for developing Web servers, which is complex, costly, and lacking in generality. The B/S mode makes up for the disadvantages of complex use and high cost by concentrating system functions in the server, but it does not conduct in-depth testing and research on the environment and data transmission rate of the user end, which brings too many external visits to the Web page and puts pressure on the server. Given the limitations of the traditional C/S mode and B/S mode, this study introduces the idea of Docker container development and integrates it with Nginx and Flask methods respectively to construct the DoNginx mode and the DoFlask mode, which develop the Web server by modifying and establishing mirror images. The two modes combine the advantages of Docker’s lightweight, Nginx’s low consumption, and Flask’s stability to realize mode optimization. The CPU, integrity, and throughput performance tests are designed to make a comprehensive comparison with traditional B/S mode. Experiments show that the DoNginx mode has a high resource utilization rate, and the DoFlask mode has stronger environmental compatibility and reliability. Both modes are superior to the traditional B/S mode in the above aspects, boasting great contributions to the framework design and good experimental performance.