www.udemy.com

SOCIAL REPORT

100%

 

Website udemy.com uses latest and advanced technologies. It is very popular on the web, it's within the 1 million most visited websites of the world at position 362 by Alexa. It supports HTTPS and GZIP compression. The main html page has a size of 222058 bytes (216.85 kb uncompressed) and 50815 bytes (49.62 kb compressed).

This CoolSocial report was updated on 2020-09-04, you can refresh this analysis whenever you want.



Udemy.com scored 100 Social Media Impact. Social Media Impact score is a measure of how much a site is popular on social networks. 5/5.0 Stars by Social Team

App

OK
APPLICATION NAME
Udemy
Application metadata is important for Social Media
OK
APPLE-ITUNES-APP
app-id=562413829, affiliate-data=ct=Safari_SmartBanner&, pt=1240482
Metadata for iTunes

Images

HTML indepth

OK
FONTS
sf pro text, -apple-system, BlinkMacSystemFont, Roboto, segoe ui, Helvetica, Arial, sans-serif, apple color emoji, segoe ui emoji, segoe ui symbol
Fonts used in udemy.com
OK
MAIN COLORS
#3c3b37
#0f7c90
#1c6a78
#73726c
#420e31
#003640
#593d00
#dcdacb
#99dbaa
#ffc48c
#fbfbf8
Main colors used in the main page
OK
FB IMAGE
Facebook image for udemy.com
OK
ICONS
Icons that represent the website
OK
SUPPORTED ICON SIZES
196x196, 96x96, 32x32, 16x16, 128x128
Icon sizes that are supported
OK
MAIN WEBSITE PAGE
https://www.udemy.com/
The main destination url
OK
CANONICAL PAGE
https://www.udemy.com/
The canonical url. This is very important for search engines
OK
MAIN INTERNAL LINKS
courses/development/, courses/business/, courses/business/sales/, courses/business/media/, courses/it-and-software/, courses/design/, courses/design/fashion/, courses/marketing/, courses/lifestyle/, courses/photography/, courses/music/
Internal links are those related to the site
OK
MAIN EXTERNAL DOMAINS
business.udemy.com, about.udemy.com, blog.udemy.com
External domains are domains towards udemy.com links out

Social Media Descriptions

OK
OG TYPE
video_lecture
OG Type metadata is important for Facebook and Social Media
OK
OG TITLE
Online Courses - Learn Anything, On Your Schedule | Udemy
OG Title metadata is important for Facebook and Social Media
OK
OG URL
https://www.udemy.com/
OG Url metadata is important for Facebook and Social Media
OK
OG IMAGE
https://www.udemy.com/staticx/udemy/images/v6/default-meta-image.png
OG Image metadata is important for Facebook and Social Media
OK
OG DESCRIPTION
Udemy is an online learning and teaching marketplace with over 150,000 courses and 24 million students. Learn programming, marketing, data science and more.
OG Description metadata is important for Facebook and Social Media
OK
OG SITE_NAME
Udemy
OG Site Name metadata is important for Facebook and Social Media
OK
OG LOCALE
en_US
OG Locale metadata is important for Facebook and Social Media
OK
TWITTER:CARD
summary_large_image
Twitter Card metadata is important for Twitter and Social Media
OK
TWITTER:SITE
@udemy
Twitter Site metadata is important for Twitter and Social Media
OK
TWITTER:DOMAIN
www.udemy.com
Twitter Domain metadata is important for Twitter and Social Media
OK
TWITTER:TITLE
Online Courses - Learn Anything, On Your Schedule | Udemy
Twitter Title metadata is important for Twitter and Social Media
OK
TWITTER:DESCRIPTION
Udemy is an online learning and teaching marketplace with over 150,000 courses and 24 million students. Learn programming, marketing, data science and more.
Twitter Description metadata is important for Twitter and Social Media

Main technologies

OK
HTTPS SUPPORT
YES
If udemy.com supports the HTTPS protocol and encryption by default
OK
COMPRESSION SUPPORT
YES [GZIP]
If udemy.com supports the HTML compression
OK
SSL CERTIFICATE ISSUER
GlobalSign Organization Validation CA - SHA256 - G2
The issuer for the SSL certficate for HTTPS protocol
OK
SERVER
cloudflare
Info about the udemy.com server
OK
CSS INSTYLE
YES
The presence of CSS in the main HTML page

Server and Security

OK
SERVER IP
104.16.91.52,104.16.92.52,2606:4700::6810:5b34,2606:4700::6810:5c34
The IP or the IPs of the server
OK
HTTPS SUPPORT
YES
If udemy.com supports the HTTPS protocol
OK
COMPRESSION SUPPORT
YES [GZIP]
If udemy.com supports compression
OK
UNCOMPRESSED BYTES
222058 bytes (216.85 kb uncompressed)
The size of the uncompressed version of the HTML page
OK
COMPRESSED BYTES
50815 bytes (49.62 kb compressed)
The size of the compressed version of the HTML page
OK
SSL CERTIFICATE ISSUER
GlobalSign Organization Validation CA - SHA256 - G2
The issuer of the SSL certificate for the HTTPS protocol
OK
SSL CERTIFICATE COUNTRY
BE
The issuer country of the SSL certificate for the HTTPS protocol
OK
SSL CERTIFICATE NEXT EXPIRY
24-09-2020 12:59:38
When SSL certificate is going to expire
OK
CONNECTION
keep-alive
Connection HTTP HEADER
OK
AGE
', expires=Thu, 01 Jan 1970 00:00:00 GMT, Max-Age=0, Path=/,__udmy_evid=', expires=Thu, 01 Jan 1970 00:00:00 GMT, Max-Age=0, Path=/,ud_cache_language=en, expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,ud_credit_last_seen=', expires=Thu, 01 Jan 1970 00:00:00 GMT, Max-Age=0, Path=/,ud_user_jwt=', expires=Thu, 01 Jan 1970 00:00:00 GMT, Max-Age=0, Path=/,eva=', expires=Thu, 01 Jan 1970 00:00:00 GMT, Max-Age=0, Path=/,ud_cache_modern_browser=0, expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,__udmy_2_v57r=350d27b062b34b1ebbc9e6290498e5b2, Domain=.udemy.com, expires=Sat, 04 Sep 2021 01:32:14 GMT, Max-Age=31536000, Path=/, Secure,ud_cache_device=None, expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,exaff=', expires=Thu, 01 Jan 1970 00:00:00 GMT, Max-Age=0, Path=/,inaff=', expires=Thu, 01 Jan 1970 00:00:00 GMT, Max-Age=0, Path=/,ud_cache_logged_in=0, expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,ud_cache_campaign_code=NEWLEARNINGS, expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,ud_cache_user=', expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,ud_cache_price_country=IT, expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,ud_cache_marketplace_country=IT, expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,ud_credit_unseen=', expires=Thu, 01 Jan 1970 00:00:00 GMT, Max-Age=0, Path=/,ud_firstvisit=2020-09-04T01:32:13.819201+00:00:1kE0aM:MRPxFphuh7kEO2tkc88vKPnOFp8, expires=Sat, 04 Sep 2021 01:32:14 GMT, Max-Age=31536000, Path=/,udmy_branded_partner=', expires=Thu, 01 Jan 1970 00:00:00 GMT, Max-Age=0, Path=/,ud_cache_release=b22cda3e4e56f5b6a3c7, expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,ud_cache_version=1, expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,checkout_feedback_message_type=', expires=Thu, 01 Jan 1970 00:00:00 GMT, Max-Age=0, Path=/,evi='SlFYNkxYDm4DRRJxTFgObkdREXlCQAMtE0kddlZSCGATQR52VkBPNxMFCXtfTlc6UFERd1tRRTEdURlzV1JXdkpRXWNUU1luRxIJe1tVTHhMXwlzW1tNbgsICTdMWERgEwVKY1RUQHoJDlZtTBYSOBNJUGNcWk10E0lQYxhAT30dUV0gTFhCfgdHVjxCQBc+XRxDMUxYDm4DRBp5TFgObkdREXBCQAMtE0kdeVpUCDEdUUkzGQQGbgsICXNWW01uCwgJN0xYRGATBUpjVFVHdAkOVjw=', expires=Sun, 04 Oct 2020 01:32:14 GMT, Max-Age=2592000, Path=/,ud_rule_vars='eJx9zksOgyAUheGtGKat5vKywlpICODVkpqSIjox7r2mtdOOzuT_krOR4vKIBXu7xjmWlDWX0LObh5Z5LjxF74PClikQqkPpmQ4pPSISXZHNkMnNxZa0hLst2Q1DDHZOSw5oV5ej8xOaozQk5dE9YzDkWp0o42vBY3tXzoYBgxpUDaICqjnTVDS0BSn4BUADfPEQ86E-b_9a3nSUCsl-dif7GwHNR7A=:1kE0aM:XkiCpP-jYNt1zOzX5HagoTQRUCc', expires=Sun, 04 Sep 2022 01:32:14 GMT, Max-Age=63072000, Path=/,ud_cache_brand=ITen_US, expires=Sat, 05 Sep 2020 01:32:14 GMT, Max-Age=86400, Path=/, Secure,seen=1, Path=/, Max-Age=1800,__cfruid=2748ea3f6c21028dbfdeac06eb22f79522925c99-1599183134, path=/, domain=.udemy.com, HttpOnly
Age HTTP HEADER
OK
VARY
Cookie, Accept-Encoding
Vary HTTP HEADER
OK
CONTENT-TYPE
text/html, charset=utf-8
Content-Type HTTP HEADER
OK
DATE
Fri, 04 Sep 2020 01:32:14 GMT
Date HTTP HEADER
OK
STRICT-TRANSPORT-SECURITY
max-age=31536000, includeSubDomains
Strict Transport Security HTTP HEADER
OK
CACHE-CONTROL
must-revalidate, pre-check=0, max-stale=0, max-age=0, post-check=0, private, no-store, no-cache
Cache Control HTTP HEADER
OK
X-CONTENT-TYPE-OPTIONS
nosniff
X-CONTENT-TYPE-OPTIONSHTTP HEADER
OK
X-XSS-PROTECTION
1, mode=block
X-XSS-PROTECTION HTTP HEADER

Basic Information

OK
PAGE TITLE
Online Courses - Learn Anything, On Your Schedule | Udemy
The HTML title of the main page
OK
DESCRIPTION
Udemy is an online learning and teaching marketplace with over 150,000 courses and 24 million students. Learn programming, marketing, data science and more.
The HTML description of the main page
OK
OTHER KEYWORDS
development, design, marketing, business, students, other, personal
CoolSocial advanced keyword analysis tool is able to detect and analyze every keyword on each page of a site.

Domain and Server

OK
DOCTYPE
HTML 5.0
DOCTYPE of the HTML page
OK
LANGUAGE
This site is in the English (United States) language English (United States)
Declared language
OK
DETECTED LANGUAGE
We detected this site is in the English language. Other possibilities are: IT 42.0%  FR 30.0%  PL 14.6%  RO 14.3%  PT 11.1%  English
Detected language
OK
SERVER
cloudflare
Server details
OK
VIA
1.1 varnish (Varnish/5.2)
VIA metadata
OK
HD TRANSFER-ENCODING
chunked
Transfer encoding metadata
OK
HD X-FRAME-OPTIONS
SAMEORIGIN
X-FRAME-OPTIONS metadata

Whois Info

OK
DOMAIN FIRST REGISTERED ON
Thursday 13 August 2009
When this domain was registered for the first time
OK
DOMAIN AGE
11 years, 1 month and 13 days
Age of this domain
OK
NEXT DOMAIN EXPIRATION
Friday 13 August 2021 (in 324 days)
Next expiration of this domain
OK
REGISTRAR
SafeNames Ltd.
Registrar of udemy.com

Mobile and HTML

OK
VIEWPORT SUPPORT
width=device-width, initial-scale=1.0, minimum-scale=1.0
Vieport metadata for mobile support
OK
MARK LD JSON SNIPPET
YES
The presence of the LD JSON structured data snippet
OK
HTML5 SECTION
YES
The presence of the HTML5 section tag
OK
HTML5 FOOTER
YES
The presence of the HTML5 footer tag

Cool facts

OK
PAGE RESPONSE TIME
526 ms
Webpage response time (first byte)
OK
CDNS
img-a.udemycdn.com, i.udemycdn.com
If this website uses Content Delivery Networks
OK
FORM
/courses/search/
If this website uses HTML forms
OK
USED CLASSES
380
Number of HTML classes in the HTML
OK
USED DIVS
133
Number of HTML divs in the HTML
OK
USED SPANS
16
Number of HTML spans in the HTML
OK
USED IMAGES
13
Number of HTML images in the HTML
OK
ROBOTS.TXT FILE
NO
Presence of a the Robots.txt file
OK
ADS.TXT FILE
NO
Presence of a the Ads.txt file

Things to do in order to optimize Social Media Factor

-
Be sure social media are well visible on your page: you can use our widget
-
You can add the Cool Social snippet
-
Add a description meta tag to describe your site to social media and search engines
-
Add a keywords meta tag specifying which keywords are related to your site
-
Incorage your visitors in expressing their opinion in social media
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