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-Welcome to the gfwlist wiki!
+# Welcome to the gfwlist wiki!
 
-Here is the archive of issues in the past: https://github.com/cicku/autoproxy-gfwlist/issues
+**Here is the archive of issues in the past: https://github.com/cicku/autoproxy-gfwlist/issues**
 
 The following list is the **TODO** of this project, we are not dead yet:
-* Rewrite scripts to get acclimatized to git environment(Python + Perl + Shell + Ruby)
-* Perfect the list
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+* Rewrite scripts to get acclimatized to git environment(Python + Perl + Shell + Ruby), or git-hook.
+* Perfect the list.
+
+
+#### Curated list of tools for URL checking:
+
+##### Online services:
+* http://ping.chinaz.com/
+* http://www.alibench.com/
+* http://ce.cloud.360.cn/
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