This paper presents a novel zero-shot neural architecture search (NAS) method for automatic neural network architecture design. To overcome the limitations of existing zero-shot NAS methods in efficiency, stability, and generality, we propose a new training-free proxy called Weighted Response Correlation (WRCor). WRCor utilizes the correlation coefficient matrix of responses to different input samples to compute a proxy score for the estimated structure, thereby measuring its expressiveness and generalization performance. Experimental results demonstrate that WRCor and the voting-based proxy are more efficient estimation strategies than existing proxies, and when combined with various search strategies, they outperform existing NAS algorithms. On the ImageNet-1k dataset, we discovered a structure that achieves a test error rate of 22.1% within 4 GPU hours. The source code is publicly available.