最近使用

热门推荐

注: 有安装类似安全狗软件会影响测试结果

检测结果

链接数:0/134

死链:0

非法链接:0

序号 标题 链接 结果
1 423Down https://www.423down.com
2 首页 https://www.423down.com/
3 安卓软件 https://www.423down.com/apk
4 原创软件 https://www.423down.com/zd423
5 媒体播放 https://www.423down.com/multimedia
6 网页浏览 https://www.423down.com/browser
7 图形图像 https://www.423down.com/image
8 聊天软件 https://www.423down.com/im
9 办公软件 https://www.423down.com/work
10 上传下载 https://www.423down.com/down
11 实用软件 https://www.423down.com/softtool
12 系统辅助 https://www.423down.com/systemsoft
13 系统必备 https://www.423down.com/systemplus
14 安全软件 https://www.423down.com/security
15 补丁相关 https://www.423down.com/patch
16 硬件相关 https://www.423down.com/hardware
17 微软原版Windows系统下及激活 https://www.423down.com/system.html
18 https://www.423down.com/win11 https://www.423down.com/win11
19 Windows 10 https://www.423down.com/win10
20 Windows 7 https://www.423down.com/win7
21 Windows XP https://www.423down.com/win7/winxp
22 WinPE https://www.423down.com/pe-system
23 关于 https://www.423down.com/about
24 Gemini2.5 https://deepsider.ai/zh?utm_source=423down
25 AI论文 https://papercat.pro?pic=7pjb
26 VIP https://www.423down.com/vip
27 百思派影视|免费无广告在线看|全网影视极速播 - 423Down https://www.423down.com/10544.html
28 产品推广 https://www.423down.com/news/activity
29 解锁资源分享|会员权益直充|不限速流量卡分享 - 423Down https://link9.cc/423
30 4K Video Downloader+ 25.1.2.0198破解版 - 423Down https://www.423down.com/15386.html
31 IDM UltraEdit中文破解版 v32.0.0.24 绿色版 - 423Down https://www.423down.com/911.html
32 文件编辑 https://www.423down.com/softtool/filesedit
33 IDM UEStudio中文破解版v25.0.0.24 绿色版 - 423Down https://www.423down.com/9082.html
34 逆向工具 https://www.423down.com/softtool/nixiangongju
35 WebView2运行库137.0.3296.68 精简优化版 - 423Down https://www.423down.com/16774.html
36 运行库 https://www.423down.com/systemplus/yunxingku
37 Microsoft Edge v137.0.3296.68官方正式版 - 423Down https://www.423down.com/9450.html
38 Google https://www.423down.com/browser/google
39 Hasleo WinToUSB 9.9.0_WinToHDD 6.6.1 - 423Down https://www.423down.com/8187.html
40 镜像工具 https://www.423down.com/softtool/guangpantools
41 Driver Talent Pro(驱动人生海外版)8.1.12.72 - 423Down https://www.423down.com/581.html
42 方格音乐PC版(无损音乐播放器)1.7.0 去广告版 - 423Down https://www.423down.com/15727.html
43 EmEditor中文版(文本编辑器)_v25.1.3 绿色版 - 423Down https://www.423down.com/7569.html
44 雷电模拟器9(64) v9.1.47.1 去广告绿色纯净版 - 423Down https://www.423down.com/14102.html
45 虚拟机 https://www.423down.com/virtual
46 闪豆视频下载器(多平台视频批量下载器)v4.0.0 - 423Down https://www.423down.com/13722.html
47 idea2025中文激活版IDEA 2025.1.2.0 正式版 - 423Down https://www.423down.com/14957.html
48 JetBrains https://www.423down.com/work/jjetbrains
49 开发工具 https://www.423down.com/work/kaifatool
50 第 2 页 https://www.423down.com/page/2
51 第 3 页 https://www.423down.com/page/3
52 第 4 页 https://www.423down.com/page/4
53 第 5 页 https://www.423down.com/page/5
54 iPhone https://www.423down.com/apk/iphone
55 手机QQ https://www.423down.com/apk/shoujiqq
56 盒子应用 https://www.423down.com/apk/tvapp-apk
57 车载应用 https://www.423down.com/apk/czsc
58 Office https://www.423down.com/office-work
59 Linux https://www.423down.com/win7/linux
60 云存储 https://www.423down.com/down/yun
61 迅雷Thunder https://www.423down.com/down/thunder-down
62 音乐下载工具 https://www.423down.com/down/musicdown
63 Apowersoft https://www.423down.com/work/apowersoft
64 Autodesk https://www.423down.com/work/autodesk
65 CAD软件 https://www.423down.com/work/autocad
66 WordPress https://www.423down.com/work/kaifatool/wordpress
67 Adobe https://www.423down.com/image/adobe
68 Photoshop https://www.423down.com/image/adobe/photoshop
69 Affinity https://www.423down.com/image/affinity
70 Corel https://www.423down.com/image/corel
71 DxO https://www.423down.com/image/dxo
72 GIF工具 https://www.423down.com/image/giftools
73 Topaz https://www.423down.com/image/topaz
74 会声会影 https://www.423down.com/multimedia/videostudio
75 12306 https://www.423down.com/softtool/12306
76 PDF软件 https://www.423down.com/softtool/pdf-tools
77 Wifi无线 https://www.423down.com/softtool/wifi-safewore
78 安装制作 https://www.423down.com/softtool/softpackage
79 广告过滤 https://www.423down.com/softtool/ad-no
80 开始菜单 https://www.423down.com/softtool/menu
81 影像捕获 https://www.423down.com/softtool/yingxiangbuhuo
82 手机助手 https://www.423down.com/softtool/mobileassistant
83 数据恢复 https://www.423down.com/softtool/data-recovery
84 文件效验 https://www.423down.com/softtool/filecheck
85 文件管理 https://www.423down.com/softtool/filemanager
86 文件转换 https://www.423down.com/softtool/fileconver
87 浏览辅助 https://www.423down.com/softtool/liulanfuzhu
88 网页脚本 https://www.423down.com/softtool/liulanfuzhu/script
89 激活工具 https://www.423down.com/softtool/activation
90 网络监测 https://www.423down.com/softtool/network
91 翻译软件 https://www.423down.com/softtool/translation
92 资源搜索 https://www.423down.com/softtool/ziyuansousuo
93 远程管理 https://www.423down.com/softtool/yuanchengxiezhu
94 Firefox https://www.423down.com/browser/firefox
95 热点资讯 https://www.423down.com/news
96 压缩工具 https://www.423down.com/systemplus/compressiontools
97 备份还原 https://www.423down.com/systemsoft/systembackup
98 输入法 https://www.423down.com/systemsoft/input
99 腾讯QQ https://www.423down.com/im/qq-im
100 补丁相关 https://www.423down.com/patcher
101 Windows 11 24H2 Build 26100.4202 RTM - 423Down https://www.423down.com/16516.html
102 评论:19 https://www.423down.com/16516.html#comments
103 Windows 10 22H2 官方正式版2025年5月版 - 423Down https://www.423down.com/14557.html
104 评论:95 https://www.423down.com/14557.html#comments
105 Windows 10 LTSC 2021 Build 19044.5917 - 423Down https://www.423down.com/12850.html
106 评论:281 https://www.423down.com/12850.html#comments
107 Internet Download Manager 6.42.40 IDM - 423Down https://www.423down.com/575.html
108 评论:4,604 https://www.423down.com/575.html#comments
109 迅雷 11.1.12.1692 去广告VIP绿色精简最终版 - 423Down https://www.423down.com/10289.html
110 评论:862 https://www.423down.com/10289.html#comments
111 WinRAR(压缩软件) v7.11 Stable 烈火汉化版 - 423Down https://www.423down.com/778.html
112 评论:696 https://www.423down.com/778.html#comments
113 搜狗拼音输入法PC版v15.5.0.1908精简优化版 - 423Down https://www.423down.com/587.html
114 评论:6,022 https://www.423down.com/587.html#comments
115 微信PC版WeChat3.9.12.51多开防撤回绿色版 - 423Down https://www.423down.com/8718.html
116 评论:1,365 https://www.423down.com/8718.html#comments
117 Topaz Gigapixel AI破解版v8.3.4 绿色便携版 https://www.423down.com/14128.html/comment-page-6#comment-372968
118 AutoCAD中文版v2026.0.1 珊瑚海精简优化版 https://www.423down.com/16759.html/comment-page-1#comment-372967
119 万兴优转UniConverter16.4.6.219中文破解版 https://www.423down.com/9267.html/comment-page-8#comment-372966
120 360安全浏览器16.1.1131.0去广告绿色便携版 https://www.423down.com/16617.html/comment-page-1#comment-372965
121 优启通VIP版(EasyU) v3.7.2025.0226 最新版 https://www.423down.com/8577.html/comment-page-21#comment-372964
122 龙轩导航 http://ilxdh.com
123 乐享网 https://www.lxapk.com
124 飘云社区 http://bbs.piaoyun.net
125 iMyShare https://imyshare.com
126 小z博客 https://www.xiaoz.me
127 小鱼儿yr系统 https://www.yrxitong.com
128 闪电软件园 http://www.sd173.com
129 枫音应用 https://www.fy6b.com
130 百思派电影 https://www.wandou1.com/?utm_source=WZYY-423down&utm_medium=WZYY-423down-wandou&utm_id=WZYY-423down
131 小虎队软件库 https://www.bxhd.cn/
132 隐私条款 https://www.423down.com/privacy
133 版权声明 https://www.423down.com/copyright
134 鄂ICP备2024056900号 https://beian.miit.gov.cn/

工具简介

死链接 - 也称无效链接,即那些不可达到的链接。

一个网站存在死链接不是什么好事,首先一个网站如果存在大量的死链接,必将大大损伤网站的整体形象,再者搜索引擎蜘蛛是通过链接来爬行搜索,如果太多链接无法到达,不但收录页面数量会减少,而且你的网站在搜索引擎中的权重会大大降低。该查询可以遍历指定网页的所有链接,并分析每个链接的有效性,找出死链接。

最近查询
www.423down.com
www.roseonly.com.cn
www.chu.edu.cn
www.kmzyw.com.cn
www.whcsyl.com
www.nuc.edu.cn
www.fzdtjx.com
dxy.com
www.zzife.edu.cn
www.xinhanyiqi.com
www.scy.cn
www.wxxyhhj.com

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