51ask.org

Website Ranking Data
Current Alexa Rank

270,439

Updated Jul 28 2019
Historical Rank
Estimated Visitors

11,326

Daily Unique Visitors

351,098

Monthly Visitors

4,213,176

Yearly Visitors
Web Server Information
IP Address 47.93.43.49
Server Response 200
Web Server Apache/2.2.32 (Unix) mod_ssl/2.2.32 OpenSSL/1.0.1e-fips
Top related sites:
Meta Tags and Data
Title
知了PHP问答社区
Meta Description
php交流社区,php问答社区,IT技术问答,知了问答社区
Meta Keywords
知了,知了问答社区,php问答,php交流,社区,问答,问答社区,我问你答,有问必答,51ask,php
Technologies in use
jQuery, Bootstrap
Server Response
ServerApache/2.2.32 (Unix) mod_ssl/2.2.32 OpenSSL/1.0.1e-fips
ExpiresThu, 19 Nov 1981 08:52:00 GMT
Cache-Controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragmano-cache
Keep-Alivetimeout=5, max=100
ConnectionKeep-Alive
Transfer-Encodingchunked
Content-Typetext/html