Domain name: bilibili 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	Tengine
Date	Wed, 27 Sep 2017 17:57:41 GMT
Content-Type	text/html
Content-Length	278
Connection	keep-alive
Location	http://www.bilibilicom/

HTTP/1.1 302 Found
Server	Tengine
Date	Wed, 27 Sep 2017 17:57:41 GMT
Content-Type	text/html
Content-Length	258
Connection	keep-alive
Location	https://www.bilibilicom/
Expires	Wed, 27 Sep 2017 17:58:11 GMT
Cache-Control	max-age=30
X-Cache	from eu-alimid-bgp-w-01.hdslb.com

HTTP/1.1 200 OK
Date	Wed, 27 Sep 2017 17:57:42 GMT
Content-Type	text/html; charset=utf-8
Transfer-Encoding	chunked
Connection	keep-alive
X-Powered-By	Express
server	node archer
gear	1
X-TKID	1506534923322848469058
Expires	Wed, 27 Sep 2017 17:58:12 GMT
Cache-Control	max-age=30
X-Cache	HIT from us-alieast-bgp-w-01.hdslb.com

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 6 words. 45 bytes.

<meta> description

Meta description contains 5 words. 169 bytes.

<meta> keywords

Meta keywords contains 19 keywords. 135 bytes.

<meta> other (5 records found)

Name	Value
Meta #1
charset	utf-8
Meta #2
name	renderer
content	webkit
Meta #3
equiv	X-UA-Compatible
content	IE=edge

Meta #4
name	baidu-site-verification
content	gbRdPloQBZ
Meta #5
name	spm_prefix
content	333.334

<style>

<head> section doesn't contain any styles.

<link> (12 records found)

Name	Value
Link #1
rel	dns-prefetch
href	//s1.hdslb.com
Link #2
rel	dns-prefetch
href	//i0.hdslb.com
Link #3
rel	dns-prefetch
href	//i1.hdslb.com
Link #4
rel	dns-prefetch
href	//i2.hdslb.com
Link #5
rel	dns-prefetch
href	//static.hdslb.com

Link #6
rel	shortcut icon
href	//static.hdslb.com/images/favicon.ico
Link #7
rel	search
type	application/opensearchdescription+xml
href	//static.hdslb.com/opensearch.xml
title	哔哩哔哩
Link #8
rel	preload
href	//s1.hdslb.com/bfs/static/webssr/home/manifest.1e017fab.js
as	script
Link #9
rel	preload
href	//s1.hdslb.com/bfs/static/webssr/home/vendor.67326039.js
as	script
Link #10
rel	preload
href	//s1.hdslb.com/bfs/static/webssr/home/home.fc9e4634.js
as	script
Link #11
rel	preload
href	//s1.hdslb.com/bfs/static/webssr/home/css/home.59665ca8.css
as	style
Link #12
rel	stylesheet
href	//s1.hdslb.com/bfs/static/webssr/home/css/home.59665ca8.css

<script>

Internal

<head> section doesn't contain any internal script sections.

External

Name	Value
Script #1
type	text/javascript
src	//static.hdslb.com/js/jquery.min.js
Script #2
type	text/javascript
charset	utf-8
src	//static.hdslb.com/common/js/nav.js
Script #3
type	text/javascript
src	//s1.hdslb.com/bfs/cm/st/bundle.js

<base>

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