Domain name: 51 dot com

HTTP headers

HTTP headers allow the client and the server to pass additional information with the request or the response. A request header consists of its case-insensitive name followed by a colon ':', then by its value (without line breaks). Leading white space before the value is ignored.

Name	Value
HTTP/1.1 301 Moved Permanently
Server	nginx/1.13.3
Connection	keep-alive
Date	Thu, 28 Sep 2017 06:37:32 GMT
Last-Modified	Thu, 28 Sep 2017 06:30:00 GMT
Content-Type	text/html
Content-Length	185
Location	http://www.51com/
X-Daa-Tunnel	hop_count=4
X-NWS-LOG-UUID	c6c17b8a-4ed2-42b4-ad25-f44c2b8d905b 4c4df2ad367f7a724278fd141425daba
X-Cache-Lookup	Hit From Upstream
X-Cache-Lookup	Hit From Inner Cluster
X-Cache-Lookup	Hit From Upstream
X-Cache-Lookup	Hit From Inner Cluster

HTTP/1.1 302 Found
Server	NWS_TCloud_S2
Connection	keep-alive
Date	Thu, 28 Sep 2017 06:37:34 GMT
Content-Length	22
Location	https://www.51com/

HTTP/1.1 200 OK
Server	NWSs
Date	Thu, 28 Sep 2017 06:37:35 GMT
Content-Type	text/html; charset=UTF-8
Transfer-Encoding	chunked
Connection	keep-alive
Cache-Control	must-revalidate, no-store
Last-Modified	Thu, 28 Sep 2017 06:30:00 GMT
Set-Cookie	PHPSESSID=98a003b97f65cd1869fcc8a0f98c0b8f; path=/
Pragma	no-cache
Set-Cookie	FO_RFLP=%7CaHR0cDovL3d3dy41MS5jb20v%7C%7C%7C; path=/; domain=51com
Set-Cookie	FO_TUID=u5jFAV; path=/; domain=51com
Set-Cookie	FO_RFLP=%7CaHR0cDovL3d3dy41MS5jb20v%7C%7C%7C; path=/; domain=51com
Set-Cookie	_nei_from=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; domain=51com
X-Daa-Tunnel	hop_count=1
X-NWS-LOG-UUID	3152fcca-2828-410a-b071-d5a6148df265
X-Cache-Lookup	Hit From Upstream

HTML <head>

The <head> element is a container for metadata (data about data) and is placed between the <html> tag and the <body> tag.

HTML metadata is data about the HTML document. Metadata is not displayed.

Metadata typically define the document title, character set, styles, links, scripts, and other meta information.

The following tags describe metadata: <title>, <style>, <meta>, <link>, <script>, and <base>.

<title>

Title contains 4 words. 75 bytes.

<meta> description

Meta description contains 9 words. 232 bytes.

<meta> keywords

Meta keywords contains 7 keywords. 73 bytes.

<meta> other (2 records found)

Name	Value
Meta #1
equiv	Content-Type
content	text/html; charset=utf-8
Meta #2
equiv	X-UA-Compatible
content	IE=EmulateIE7

<style>

<head> section doesn't contain any styles.

<link> (4 records found)

Name	Value
Link #1
rel	stylesheet
type	text/css
charset	UTF-8
href	//cdn.51img1.com/v6/global/css/layer.css?v=201708043
Link #2
rel	stylesheet
type	text/css
charset	UTF-8
href	//cdn.51img1.com/v6/global2015/css/global.css?v=201709013
Link #3
rel	stylesheet
type	text/css
charset	UTF-8
href	//cdn.51img1.com/v6/www/css/www2015.css?v=201709053
Link #4
rel	stylesheet
type	text/css
charset	UTF-8
href	//cdn.51img1.com/v6/www/css/www_special.css?v=201709053

<script>

Internal

<head> contains 2 internal script sections. Total size: 596 bytes.

External

Name	Value
Script #1
type	text/javascript
src	//cdn.51img1.com/??v6/global/js/jquery.js?v=201704243,v6/global/js/global.js?v=201708123,v6/global/js/foui.js?v=201704243,v6/global/js/foui_dialog.js?v=201704243,v6/passport/js/reglogin.js?v=201709043,v6/passport/js/aes.js?v=3,v6/passport/js/pad-zeropadding.js?v=3,v6/yzm/51/slide/js/drag.js?v=3,v6/yzm/51/slide/js/md5.js?v=3
charset	UTF-8
Script #2
type	text/javascript
src	//cdn.51img1.com/v6/passport/js/loginframe.js?v=201709053
charset	UTF-8

<base>

<head> section doesn't contain a base section.