Fiddler

Keywords (Etsy):

• Fiddler web debugging proxy
• Fiddler HTTP traffic analyzer
• Fiddler SEO error diagnostics
• Fiddler supports HTTPS inspection
• Fiddler structured data validation
• Fiddler 404/500 crawler error tracking
• Fiddler performance bottleneck detection
• Fiddler Core Web Vitals insights
• Fiddler Lighthouse audit integration
• Fiddler custom rule scripting
• Fiddler scalable debugging tools

Description:
“Telerik Fiddler is a powerful web debugging proxy tool for inspecting and modifying HTTP/S traffic across browsers, apps, and remote devices. With support for HTTPS decryption, structured data validation, and SEO diagnostics like 404/500 error tracking, Fiddler helps developers optimize performance and search visibility. Features include Core Web Vitals monitoring, Lighthouse audit integration, and customizable traffic rules via scripting. Ideal for debugging, troubleshooting, and enhancing SEO across complex web environments.”

关键词（Etsy）：

• Fiddler 网页调试代理工具
• Fiddler HTTP 流量分析器
• Fiddler SEO 错误诊断功能
• Fiddler 支持 HTTPS 流量解密
• Fiddler 验证结构化数据配置
• Fiddler 追踪 404/500 爬虫错误
• Fiddler 性能瓶颈检测工具
• Fiddler 监控 Core Web Vitals 指标
• Fiddler 集成 Lighthouse 审计功能
• Fiddler 自定义规则脚本支持
• Fiddler 可扩展调试工具套件

描述：
“Telerik Fiddler 是一款强大的网页调试代理工具，支持浏览器、应用程序与远程设备的 HTTP/S 流量检查与修改。平台具备 HTTPS 解密、结构化数据验证与 SEO 错误诊断功能，可识别 404/500 爬虫错误并优化搜索引擎可见性。Fiddler 支持 Core Web Vitals 监控、集成 Lighthouse 审计，并通过脚本自定义流量规则，适合调试、排错与提升复杂网页环境的 SEO 表现。”