网站卡顿谁担责?四种网络服务提供者责任清单,网络服务卡顿责任归属,四种服务提供者责任解析
Who is responsible for website lag? List of responsibilities of four types of network service providers, attribution of responsibility for network service lag, analysis of responsibilities of four types of service providers
以上为机器翻译结果，长、整句建议使用 人工翻译 。