Domain name: wikipedia dot org

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 TLS Redirect
Date	Wed, 27 Sep 2017 16:06:31 GMT
Server	Varnish
X-Varnish	1030556034
X-Cache	cp3042 int
X-Cache-Status	int
Set-Cookie	WMF-Last-Access=27-Sep-2017;Path=/;HttpOnly;secure;Expires=Sun, 29 Oct 2017 12:00:00 GMT
Set-Cookie	WMF-Last-Access-Global=27-Sep-2017;Path=/;Domain=.wikipediaorg;HttpOnly;secure;Expires=Sun, 29 Oct 2017 12:00:00 GMT
X-Client-IP	2a01:4f8:150:3283::2
Location	https://wikipediaorg/
Content-Length	0
Connection	keep-alive

HTTP/1.1 301 Moved Permanently
Date	Wed, 27 Sep 2017 16:06:31 GMT
Content-Type	text/html; charset=iso-8859-1
Content-Length	234
Connection	keep-alive
Server	mw1256.eqiad.wmnet
Location	https://www.wikipediaorg/
Vary	X-Forwarded-Proto, Accept-Encoding
X-Varnish	585348211 604775337, 853840368 855282235, 643107826 297456258
Via	1.1 varnish-v4, 1.1 varnish-v4, 1.1 varnish-v4
Age	84159
X-Cache	cp1054 hit/2, cp3032 hit/2, cp3041 hit/34785
X-Cache-Status	hit
Strict-Transport-Security	max-age=106384710; includeSubDomains; preload
Set-Cookie	WMF-Last-Access=27-Sep-2017;Path=/;HttpOnly;secure;Expires=Sun, 29 Oct 2017 12:00:00 GMT
Set-Cookie	WMF-Last-Access-Global=27-Sep-2017;Path=/;Domain=.wikipediaorg;HttpOnly;secure;Expires=Sun, 29 Oct 2017 12:00:00 GMT
X-Analytics	https=1;nocookies=1
X-Client-IP	2a01:4f8:150:3283::2
Set-Cookie	GeoIP=RU:MOW:Moscow:55.75:37.62:v4; Path=/; secure; Domain=.wikipediaorg

HTTP/1.1 200 OK
Date	Wed, 27 Sep 2017 16:06:31 GMT
Content-Type	text/html
Content-Length	86413
Connection	keep-alive
Server	mw1323.eqiad.wmnet
Cache-Control	s-maxage=86400, must-revalidate, max-age=3600
ETag	W/"1518d-558892f190eaf"
Last-Modified	Wed, 06 Sep 2017 18:05:07 GMT
Backend-Timing	D=178 t=1505930995509349
Vary	Accept-Encoding
X-Varnish	711590643 700092045, 869352802 857662388, 632372429 424682378
Via	1.1 varnish-v4, 1.1 varnish-v4, 1.1 varnish-v4
Age	78994
X-Cache	cp1054 hit/9, cp3032 hit/1, cp3041 hit/977254
X-Cache-Status	hit
Strict-Transport-Security	max-age=106384710; includeSubDomains; preload
Set-Cookie	WMF-Last-Access=27-Sep-2017;Path=/;HttpOnly;secure;Expires=Sun, 29 Oct 2017 12:00:00 GMT
Set-Cookie	WMF-Last-Access-Global=27-Sep-2017;Path=/;Domain=.wikipediaorg;HttpOnly;secure;Expires=Sun, 29 Oct 2017 12:00:00 GMT
X-Analytics	https=1;nocookies=1
X-Client-IP	2a01:4f8:150:3283::2
Set-Cookie	GeoIP=RU:MOW:Moscow:55.75:37.62:v4; Path=/; secure; Domain=.wikipediaorg
Accept-Ranges	bytes

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 1 words. 9 bytes.

<meta> description

Meta description contains 20 words. 130 bytes.

<meta> keywords

Meta keywords are missing.

<meta> other (3 records found)

Name	Value
Meta #1
charset	utf-8
Meta #2
equiv	imagetoolbar
content	no
Meta #3
name	viewport
content	initial-scale=1,user-scalable=yes

<style>

<head> contains 2 <style> sections. Total size: 41605 bytes.

<link> (4 records found)

Name	Value
Link #1
rel	apple-touch-icon
href	/static/apple-touch/wikipedia.png
Link #2
rel	shortcut icon
href	/static/favicon/wikipedia.ico
Link #3
rel	license
href	//creativecommons.org/licenses/by-sa/3.0/
Link #4
rel	preconnect
href	//upload.wikimedia.org

<script>

Internal

<head> contains 1 internal script sections. Total size: 123 bytes.

External

Name	Value

<base>

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