LIAOXUEFENG.COM Website Review
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Basic Information
Site Title:
Server:
Unknown
IP:
City:
Page Information
Title:
Home - 廖雪峰的官方网站
Meta keywords:
javascript,node,jquery,git,python,java,sql,linux,bitcoin,教程,软件,编程,开发,运维,云计算,网络,互联网,比特币,数字货币
Meta description:
研究互联网产品和技术，提供原创中文精品教程
H1 Tag:
Unknown
Internal links:
44 (0 nofollow)
External links:
7 (0 nofollow)
Site Technology
Server:
Unknown
SSL Secure:
Available
robots.txt:
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
HTTP Header Analysis
HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of liaoxuefeng.com:
HTTP/1.1 301 Moved Permanently
Server: nginx/1.14.0 (Ubuntu)
Date: Tue, 14 Jul 2020 23:36:26 GMT
Content-Type: text/html
Content-Length: 194
Connection: keep-alive
Location: https://www.liaoxuefeng.com/
HTTP/1.1 200
Server: nginx/1.14.0 (Ubuntu)
Date: Tue, 14 Jul 2020 23:36:27 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Server-ID: liaoxuefeng-2
X-RateLimit-Limit: 3
X-RateLimit-Remaining: 9
X-Execution-Time: 8
Content-Language: en-US
Content-Encoding: gzip
Server: nginx/1.14.0 (Ubuntu)
Date: Tue, 14 Jul 2020 23:36:26 GMT
Content-Type: text/html
Content-Length: 194
Connection: keep-alive
Location: https://www.liaoxuefeng.com/
HTTP/1.1 200
Server: nginx/1.14.0 (Ubuntu)
Date: Tue, 14 Jul 2020 23:36:27 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Server-ID: liaoxuefeng-2
X-RateLimit-Limit: 3
X-RateLimit-Remaining: 9
X-Execution-Time: 8
Content-Language: en-US
Content-Encoding: gzip
DNS Record Analysis
Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 4 DNS record(s) of liaoxuefeng.com.
| Host | Type | IP/Target | TTL | Extra Infomation |
|---|---|---|---|---|
| c.liaoxuefeng.com | A | 86361 | ||
| liaoxuefeng.com | CNAME | 86359 | ||
| liaoxuefeng.com | NS | 86359 | ||
| liaoxuefeng.com | NS | 86359 |