Domain name: udemy 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
Date	Wed, 27 Sep 2017 18:05:10 GMT
Transfer-Encoding	chunked
Connection	keep-alive
Cache-Control	max-age=3600
Expires	Wed, 27 Sep 2017 19:05:10 GMT
Location	https://www.udemycom/
X-Content-Type-Options	nosniff
Server	cloudflare-nginx
CF-RAY	3a5063b9a191648d-FRA

HTTP/1.1 200 OK
Server	nginx
Content-Type	text/html; charset=utf-8
X-Frame-Options	SAMEORIGIN
Cache-Control	max-age=0, pre-check=0, must-revalidate, max-stale=0, private, no-cache, no-store, post-check=0
Set-Cookie	_prmtn_=; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie	checkout_feedback_message=; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie	inaff=; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie	__udmyvstr=319d20754fdbd0892b88425f98dd73b6; expires=Thu, 27-Sep-2018 18:05:10 GMT; HttpOnly; Max-Age=31536000; Path=/; Secure
Set-Cookie	__udmy_evid=; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie	__udmy_2_v57r=63167d9de2404f9295c2e1b0bcf2acb3; Domain=.udemycom; expires=Thu, 27-Sep-2018 18:05:10 GMT; Max-Age=31536000; Path=/; Secure
Set-Cookie	__udmyvst=a0a0187adbd46e3ac1971a7b48fbf4b4; Path=/; Secure
Set-Cookie	checkout_feedback_message_type=; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie	ud_rule_vars=eJyFy0EKwjAQQNGrlNlqZWbaJCZnCZQ0mUhQKKbRTendLYhrt5__Nmih3qRJmt5lLW2pTg-kTbJJeMQxW7YqstCMc8wc4jy4uCz3IuA62DzkUtf2tVMKTfzRPTCS6dH2bDq6OlSO8EKsFNIJ0SF6OB_XIxy0yvMl6z9stOUBf3iH_QOS_jSm:1dxGhq:Qoc_bwGqQ2Kj1ZoYwwYwLiu1NUY; expires=Fri, 27-Sep-2019 18:05:10 GMT; Max-Age=63072000; Path=/
Set-Cookie	ud_firstvisit=2017-09-27T18:05:10.185203+00:00:1dxGhq:7CWFrcaEO4DDQmLhx2LdoF3q_Og; expires=Thu, 27-Sep-2018 18:05:10 GMT; Max-Age=31536000; Path=/
Set-Cookie	exaff=; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie	udmy_branded_partner=; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
X-Frame-Options	SAMEORIGIN
Strict-Transport-Security	max-age=31536000; includeSubDomains
Access-Control-Allow-Credentials	true
X-Content-Type-Options	nosniff
X-XSS-Protection	1; mode=block
Pragma	no-cache
X-Permitted-Cross-Domain-Policies	master-only
Expires	-1
Set-Cookie	seen=1;Path=/;Max-Age=1800
Transfer-Encoding	chunked
Accept-Ranges	bytes
Date	Wed, 27 Sep 2017 18:05:10 GMT
Via	1.1 varnish
Age	0
Connection	keep-alive
X-Served-By	cache-hhn1522-HHN
X-Cache	MISS
X-Cache-Hits	0
X-Timer	S1506535510.057239,VS0,VE855
Vary	Cookie, Accept-Encoding
Surrogate-Key

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 9 words. 57 bytes.

<meta> description

Meta description contains 24 words. 155 bytes.

<meta> keywords

Meta keywords are missing.

<meta> other (27 records found)

Name	Value
Meta #1
name	title
content	Online Courses - Anytime, Anywhere \| Udemy
Meta #2
name	viewport
content	width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
Meta #3
name	twitter:card
content	summary

Meta #4
name	apple-itunes-app
content	app-id=562413829, affiliate-data=ct=Safari_SmartBanner&pt=1240482
Meta #5
name	google-play-app
content	app-id=com.udemy.android
Meta #6
name	medium
content	mult
Meta #7
property	fb:app_id
content	313137469260
Meta #8
equiv	X-UA-Compatible
content	IE=Edge
Meta #9
equiv	Content-Type
content	text/html; charset=UTF-8
Meta #10
equiv	Content-Language
content	en-us
Meta #11
name	viewport
content	width=device-width, initial-scale=1.0
Meta #12
property	og:title
content	Online Courses - Learn Anything, On Your Schedule \| Udemy
Meta #13
property	og:url
content	https://www.udemycom/
Meta #14
property	og:description
content	Udemy is an online learning and teaching marketplace with over 55,000 courses and 15 million students. Learn programming, marketing, data science and more.
Meta #15
property	og:image
content	https://www.udemycom/staticx/udemy/images/v4/logo.jpg
Meta #16
property	og:type
content	video_lecture
Meta #17
property	og:site_name
content	Udemy
Meta #18
property	og:locale
content	en_US
Meta #19
name	twitter:title
content	Online Courses - Learn Anything, On Your Schedule \| Udemy
Meta #20
name	twitter:url
content	https://www.udemycom/
Meta #21
name	twitter:description
content	Udemy is an online learning and teaching marketplace with over 55,000 courses and 15 million students. Learn programming, marketing, data science and more.
Meta #22
name	twitter:image
content	https://www.udemycom/staticx/udemy/images/v4/logo.jpg
Meta #23
name	twitter:site
content	@udemy
Meta #24
itemprop	name
content	Online Courses - Learn Anything, On Your Schedule \| Udemy
Meta #25
itemprop	url
content	https://www.udemycom/
Meta #26
itemprop	description
content	Udemy is an online learning and teaching marketplace with over 55,000 courses and 15 million students. Learn programming, marketing, data science and more.
Meta #27
itemprop	image
content	https://www.udemycom/staticx/udemy/images/v4/logo.jpg

<style>

<head> contains 1 <style> sections. Total size: 455 bytes.

<link> (18 records found)

Name	Value
Link #1
type	text/css
href	/staticx/udemy/js/webpack/v5/entry-main.e2dd483f8ef8f693882e6863c739c25f.css
rel	stylesheet
Link #2
type	text/css
href	/staticx/udemy/js/webpack/v5/discover.61da7aa813a495f0fd17e78f206bb876.css
rel	stylesheet
Link #3
rel	preconnect
href	//udemy-images.udemycom
Link #4
rel	dns-prefetch
href	//udemy-images.udemycom
Link #5
rel	icon
href	https://www.udemycom/staticx/udemy/images/v5/favicon.ico
type	image/x-icon

Link #6
rel	apple-touch-icon-precomposed
href	https://www.udemycom/staticx/udemy/images/v5/apple-touch-icon-114x114-precomposed.png
Link #7
rel	apple-touch-icon-precomposed
href	https://www.udemycom/staticx/udemy/images/v5/apple-touch-icon-57x57-precomposed.png
Link #8
rel	apple-touch-icon-precomposed
href	https://www.udemycom/staticx/udemy/images/v5/apple-touch-icon-precomposed.png
Link #9
rel	apple-touch-icon
href	https://www.udemycom/staticx/udemy/images/v5/apple-touch-icon.png
Link #10
href	//fonts.googleapis.com/css?family=Open+Sans:400,300,600,700&subset=latin,latin-ext
rel	stylesheet
type	text/css
Link #11
type	text/css
href	/staticx/udemy/js/webpack/v5/home/desktop/hb.c953d74a20929eece8c9780174c3776d.css
rel	stylesheet
Link #12
rel	alternate
hreflang	en
href	/
Link #13
rel	alternate
hreflang	fr
href	/fr/
Link #14
rel	alternate
hreflang	es
href	/es/
Link #15
rel	alternate
hreflang	pt
href	/pt/
Link #16
rel	alternate
hreflang	de
href	/de/
Link #17
rel	alternate
hreflang	ja
href	/jp/
Link #18
rel	preload
as	script
href	/staticx/udemy/js/webpack/v5/homepage-app.723b70c0cf3415ed4774.js

<script>

Internal

<head> contains 9 internal script sections. Total size: 9825 bytes.

External

Name	Value

<base>

Name	Value
href	/