Domain name: uspto dot gov

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/1.0 302 Found
Location	https://usptogov/
Server	BigIP
Connection	Keep-Alive
Content-Length	0

HTTP/1.1 301 Moved Permanently
Date	Wed, 27 Sep 2017 22:35:53 GMT
Server	Apache
Strict-Transport-Security	max-age=31536000
Location	https://www.usptogov/
Cache-Control	max-age=900
Expires	Wed, 27 Sep 2017 22:50:53 GMT
Vary	Accept-Encoding
Content-Length	229
Connection	close
Content-Type	text/html; charset=iso-8859-1
Set-Cookie	WWW6session=vi26100020500416160000000000000026.20480; path=/; Httponly; Secure

HTTP/1.1 200 OK
Date	Wed, 27 Sep 2017 22:35:53 GMT
Server	Apache
Strict-Transport-Security	max-age=31536000
Accept-Ranges	bytes
Cache-Control	max-age=900
Expires	Wed, 27 Sep 2017 22:50:53 GMT
Vary	Accept-Encoding
X-Frame-Options	SAMEORIGIN
P3P	policyref="http://www.usptogov/w3c/p3p.xml"
Source	web1
Connection	close
Content-Type	text/html; charset=UTF-8
Set-Cookie	WWW6session=vi26100020500416160000000000000025.20480; path=/; Httponly; Secure

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. 41 bytes.

<meta> description

Meta description contains 15 words. 80 bytes.

<meta> keywords

Meta keywords are missing.

<meta> other (15 records found)

Name	Value
Meta #1
equiv	X-UA-Compatible
content	IE=edge
Meta #2
equiv	Content-Type
content	text/html; charset=utf-8
Meta #3
charset	utf-8

Meta #4
name	dc.format
content	text/html
Meta #5
scheme	ISO8601
name	dc.date.reviewed
content	2017-09-01
Meta #6
scheme	ISO8601
name	dc.date.created
content	1994-12-01
Meta #7
scheme	DCTERMS.RFC1766
name	dc.language
content	en-US
Meta #8
name	dc.identifier
content	/
Meta #9
name	dc.title
content	United States Patent and Trademark Office
Meta #10
name	dc.creator
content	USPTO Office of Public Affairs (OPA)
Meta #11
name	dc.description
content	Home page of the United States Patent and Trademark Office's main web site.
Meta #12
name	MobileOptimized
content	width
Meta #13
name	HandheldFriendly
content	true
Meta #14
name	viewport
content	width=device-width, initial-scale=1
Meta #15
equiv	cleartype
content	on

<style>

<head> section doesn't contain any styles.

<link> (10 records found)

Name	Value
Link #1
rel	canonical
href	/
Link #2
rel	shortlink
href	/
Link #3
type	text/css
rel	stylesheet
href	/sites/default/files/advagg_css/css__GY41eVg9jByYp-oeCAXfVpN3z9giT73ZZOdlnHnrmHU__GLTc2xjaD_77NW3Q3tEiKT4VQfdWf-xYbOC7fBhncmw__INr01u9HE6YKIupIPFCiTzGnCpqhZx0dVl6R6dPEpXc.css
media	all
Link #4
type	text/css
rel	stylesheet
href	/sites/default/files/advagg_css/css__pYoENKXeTlWCoGPT0Ip2xQIxF_ZcwsD-HLh9nbmD3sg__IbISuG3dcYkerQb_B3rxa0YB6WZoO5Bo8nviYF98Lmo__INr01u9HE6YKIupIPFCiTzGnCpqhZx0dVl6R6dPEpXc.css
media	all
Link #5
type	text/css
rel	stylesheet
href	/sites/default/files/advagg_css/css__8hWa6LC1jOc1geX3jUbL8JDzoT_AFOd5nw43dva2Cpw__YmVqicUibILpimkrPvaEYrkzYONW_O54ixFUdWqMUq0__INr01u9HE6YKIupIPFCiTzGnCpqhZx0dVl6R6dPEpXc.css
media	all

Link #6
type	text/css
rel	stylesheet
href	/sites/default/files/advagg_css/css__7r7emargYXqBC3bTootWB-YaPqc-hUp-mdeM2-72y5k__tRSMlMREh8zvAodbLbgaWGIsFUpCMgcSaAZWLzyWvRY__INr01u9HE6YKIupIPFCiTzGnCpqhZx0dVl6R6dPEpXc.css
media	all
Link #7
rel	stylesheet
type	text/css
href	/profiles/uspto/themes/uspto_theme/css/ie8.css
Link #8
rel	shortcut icon
type	image/x-icon
href	/profiles/uspto/themes/uspto_theme/favicon.ico?v=2
Link #9
rel	icon
type	image/png
href	/profiles/uspto/themes/uspto_theme/favicon-32x32.png?v=2
sizes	32x32
Link #10
rel	icon
type	image/png
href	/profiles/uspto/themes/uspto_theme/favicon-16x16.png?v=2
sizes	16x16

<script>

Internal

<head> contains 2 internal script sections. Total size: 6756 bytes.

External

Name	Value
Script #1
src	/sites/default/files/advagg_js/js__83_5L1Y9q14kjWsZu6DTE1mBt95KVH6kOAz-BY_YJEc__QHGU0x1ULOIYXB7BKnsrJN4kD9MiUKXg66UN3FPJNxY__INr01u9HE6YKIupIPFCiTzGnCpqhZx0dVl6R6dPEpXc.js
Script #2
src	/sites/default/files/advagg_js/js__8s-KSIrz1FxfNc_qdG2RY7yBFsWYqyUD0AgNLPjbh8c__7J3pN8W9pceMMBG7YTbA2yqSYGfAHX83mJbgWhQ5KUg__INr01u9HE6YKIupIPFCiTzGnCpqhZx0dVl6R6dPEpXc.js
Script #3
src	/sites/default/files/advagg_js/js__eKO5LMYrkbZhtQYp_0Pe31ZjSTcoIiZ-0_ZwQ_7QCnk__c_3Q2OYOy1HgHk5fDx0fWgfclN-VtgYuM7tUd7TbhkA__INr01u9HE6YKIupIPFCiTzGnCpqhZx0dVl6R6dPEpXc.js
Script #4
src	/sites/default/files/advagg_js/js__G26HBVI--n2purVSu9Um31IOsEj1OuSco1AEYGPgZOg__6JRoKjYWlrAJ2gTSRcD8Y8eloBZtMGSmiz8PCZ8zTTw__INr01u9HE6YKIupIPFCiTzGnCpqhZx0dVl6R6dPEpXc.js
Script #5
src	/sites/all/themes/zen/js/html5-respond.js
Script #6
src	/profiles/uspto/themes/uspto_theme/js/selectivizr-min.js
Script #7
src	/profiles/uspto/themes/uspto_theme/js/ie8.js

<base>

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