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Domain > backend.ztproxy.net
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More information on this domain is in
AlienVault OTX
Is this malicious?
Yes
No
DNS Resolutions
Date
IP Address
2025-03-19
104.21.53.137
(
ClassC
)
2026-02-13
172.67.213.98
(
ClassC
)
Port 80
HTTP/1.1 301 Moved PermanentlyDate: Fri, 13 Feb 2026 23:29:11 GMTContent-Type: text/html; charsetutf-8Transfer-Encoding: chunkedConnection: keep-aliveLocation: https://backend.ztproxy.net/Server: cloudflareX-Railway-Edge: railway/us-west2X-Railway-Request-Id: qSuKq5ycRymn-3jy-_9nXACache-Control: max-age120cf-cache-status: MISSNel: {report_to:cf-nel,success_fraction:0.0,max_age:604800}Report-To: {group:cf-nel,max_age:604800,endpoints:{url:https://a.nel.cloudflare.com/report/v4?sesdnvDpnJUnYUiSUx2s2noZWf8za6%2Feh4BQPOYUPp3qUQj0Cr%2F5NmP1zKowkr9UANfhPlNeBpTmuPMHhQOVaJL8lNQQ3pBSXVfz17rm2awhj}}CF-RAY: 9cd81b40e96b0bee-PDXalt-svc: h3:443; ma86400 a hrefhttps://backend.ztproxy.net/>Moved Permanently/a>.
Port 443
HTTP/1.1 200 OKDate: Fri, 13 Feb 2026 23:29:12 GMTContent-Type: text/htmlTransfer-Encoding: chunkedConnection: keep-aliveAccept-Ranges: bytesCache-Control: max-age120, must-revalidateReport-To: {group:cf-nel,max_age:604800,endpoints:{url:https://a.nel.cloudflare.com/report/v4?sUeBStLNevXMzlAGbRbBwVT5uHbrlp4tGWQ4CQevBt1FPOQM9JPaCdRlK6KnRhJSrMS%2FPrC9iZE2lY9OLz6Y5wFHmNk03bXEc0Fe8rU9zOVXJ}}expires: 0last-modified: Fri, 13 Feb 2026 09:26:34 GMTpragma: no-cacheServer: cloudflarex-railway-edge: railway/us-west2x-railway-request-id: tM8KbTdiQMCPGbuZ-_9nXAcf-cache-status: MISSNel: {report_to:cf-nel,success_fraction:0.0,max_age:604800}CF-RAY: 9cd81b41ce0ffef6-PDXalt-svc: h3:443; ma86400 !DOCTYPE html>html langzh-CN>head> meta charsetUTF-8 /> link relicon typeimage/x-icon href/favicon.ico?v1.1 /> link relshortcut icon typeimage/x-icon href/favicon.ico?v1.1 /> link relapple-touch-icon href/favicon.ico?v1.1 /> link relicon typeimage/png sizes32x32 href/favicon.ico?v1.1 /> link relicon typeimage/png sizes16x16 href/favicon.ico?v1.1 /> meta nameviewport contentwidthdevice-width, initial-scale1.0 /> title>ZTProxy - 全系列IP代理服务/title> !-- 性能监控脚本 --> script> // 性能监控工具 window.performanceMonitor { // 存储性能数据 metrics: {}, // 初始化性能监控 init: function () { console.log(Performance 初始化性能监控工具); // 记录导航开始时间 this.metrics.navigationStart performance.now(); // 监听页面加载完成事件 window.addEventListener(load, this.measureLoadPerformance.bind(this)); // 开始收集性能数据 this.collectPerformanceData(); }, // 收集性能数据 collectPerformanceData: function () { // 监听资源加载性能 if (window.PerformanceObserver) { try { // 资源加载性能监控 const resourceObserver new PerformanceObserver((list) > { list.getEntries().forEach((entry) > { // 只关注慢加载的资源(超过3秒) if (entry.duration > 3000) { console.warn(`Performance 慢资源加载: ${entry.name} - 耗时: ${entry.duration.toFixed(2)}ms`); } }); }); resourceObserver.observe({ entryTypes: resource }); // 首次绘制和首次内容绘制 const paintObserver new PerformanceObserver((list) > { list.getEntries().forEach((entry) > { this.metricsentry.name entry.startTime; console.log(`Performance ${entry.name}: ${entry.startTime.toFixed(2)}ms`); }); }); paintObserver.observe({ entryTypes: paint }); // 记录长任务 // const longTaskObserver new PerformanceObserver((list) > { // list.getEntries().forEach((entry) > { // // console.warn(`Performance 检测到长任务: 耗时 ${entry.duration.toFixed(2)}ms`); // }); // }); // longTaskObserver.observe({ entryTypes: longtask }); } catch (e) { console.error(Performance 性能观察API错误:, e); } } }, // 测量页面加载性能 measureLoadPerformance: function () { // 使用标准Performance API获取关键指标 const navigationTiming performance.getEntriesByType(navigation)0; if (navigationTiming) { const timing navigationTiming; // 记录关键指标 this.metrics.loadTime timing.loadEventEnd - timing.startTime; this.metrics.domContentLoaded timing.domContentLoadedEventEnd - timing.startTime; this.metrics.timeToFirstByte timing.responseStart - timing.requestStart; this.metrics.dnsTime timing.domainLookupEnd - timing.domainLookupStart; this.metrics.tcpTime timing.connectEnd - timing.connectStart; // 输出主要性能指标 console.log(Performance 页面加载性能指标:, { 总加载时间: `${this.metrics.loadTime.toFixed(2)}ms`, DOM内容加载时间: `${this.metrics.domContentLoaded.toFixed(2)}ms`, 首字节时间(TTFB): `${this.metrics.timeToFirstByte.toFixed(2)}ms`, DNS解析时间: `${this.metrics.dnsTime.toFixed(2)}ms`, TCP连接时间: `${this.metrics.tcpTime.toFixed(2)}ms` }); // 记录较慢的指标 if (this.metrics.timeToFirstByte > 1000) { console.warn(`Performance 首字节时间(TTFB)过长: ${this.metrics.timeToFirstByte.toFixed(2)}ms - 可能存在网络或服务器响应问题`); } if (this.metrics.loadTime > 5000) { console.warn(`Performance 页面加载时间过长: ${this.metrics.loadTime.toFixed(2)}ms - 可能需要优化页面资源`); } } // 分析资源加载情况 this.analyzeResourcePerformance(); }, // 分析资源加载性能 analyzeResourcePerformance: function () { const resources performance.getEntriesByType(resource); const apiRequests resources.filter(r > r.name.includes(/api/)); // 分析API请求性能 if (apiRequests.length > 0) { const apiTotalTime apiRequests.reduce((sum, r) > sum + r.duration, 0); const apiAvgTime apiTotalTime / apiRequests.length; const slowApis apiRequests.filter(r > r.duration > 3000); console.log(Performance API请求性能统计:, { 总API请求数: apiRequests.length, 平均API请求耗时: `${apiAvgTime.toFixed(2)}ms`, 慢请求数(>3秒): slowApis.length }); // 记录慢请求 if (slowApis.length > 0) { console.warn(Performance 慢API请求:, slowApis.map(r > ({ url: r.name, duration: `${r.duration.toFixed(2)}ms` }))); } } }, // 导出性能报告 exportReport: function () { return { metrics: this.metrics, userAgent: navigator.userAgent, timestamp: new Date().toISOString() }; } }; // 初始化性能监控 window.performanceMonitor.init(); /script> script typemodule crossorigin src/assets/main-Dqqpg4zH.js>/script> link relmodulepreload crossorigin href/assets/vendor-uE-0qVBU.js> link relmodulepreload crossorigin href/assets/antd-MEkgESWe.js> link relmodulepreload crossorigin href/assets/charts-B-kKoC2f.js> link relstylesheet crossorigin href/assets/main-BuKd5nw5.css>/head>body> div idroot>/div>/body>/html>
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