Report for coursera.org
iwebchk-
screenshot of coursera.org
Social Media Indicators
Excellent, your social media presence is strong.
Facebook Mentions 450,064
Twitter Recent Mentions 0
Pinterest Mentions 15,081
Reddit Mentions 0
We have located following Facebook Page:
Facebook Likes: | 0 | Too bad, you have no fans. | ||
Talking about this: | 0 | Not good, people are not engaging with your content. | ||
Facebook Page Vanity URL: | Yes | Perfect, your Facebook Page has vanity url. | ||
Linking to Facebook Page: | Yes | Good, your homepage is linking to your Facebook Page. | ||
Verified Facebook Account: | No | Your Facebook Page account is not verified. |
Facebook is the largest and most popular social networking website. A well utilized Facebook page can increase your visibility online,
improve your real-time search engine optimization, and provide your visitors with a venue to connect and promote your brand.
https://www.facebook.com/business/build
Twitter™
Twitter is a very popular social networking and micro-blogging service that when utilized correctly can significantly increase your
brand awareness, promote your products and services, boost traffic to your website and help to connect with visitors.
https://twitter.com/about
Traffic Rank
Data could not be obtained.
Visitors Localization
No data available.
Images
Good, most images have ALT attribute.
Number of images: 31
Missing alt tag: 2
Missing alt tag: 2
List of images with missing ALT attributes:
- https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://im...136 (2 locations)
Title
We have found following title:
"Coursera | Degrees, Certificates, & Free Online Courses"
Length: 55 characters
Description Metatag
We have found following description:
"Learn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, Imperial & more. "
Length: 162 characters
Keywords Metatag
No Keywords Found.
Text to HTML Ratio
The Text to HTML ratio is 0.70%
Original content is by far the single most important element to search engines. Low Text to HTML ratio indicates little content for search engines to index. We consider it to be good practice to have a Text to HTML ratio of at least 10% and ideal above 20%
Keyword Density & Consistency
Consistent | Keywords | % Density | # Count | T Title | D Desc. | H <H> | A ALT | B <b> | |
---|---|---|---|---|---|---|---|---|---|
courses | 3.87% | 29 | 1 | 1 | - | - | - | ||
coursera | 3.33% | 25 | 1 | - | 7 | 1 | - | ||
professional | 2.40% | 18 | - | - | 2 | - | - | ||
certificate | 2.13% | 16 | - | - | - | - | - | ||
data | 2.00% | 15 | - | - | 1 | - | - | ||
1.73% | 13 | - | 1 | - | 1 | - | |||
learn | 1.60% | 12 | - | 1 | 10 | - | - | ||
career | 1.47% | 11 | - | 1 | 4 | - | 1 | ||
placeholder | 1.47% | 11 | - | - | - | 11 | - | ||
free | 1.33% | 10 | 1 | - | - | - | - | ||
professional certificate | 1.73% | 13 | - | - | - | - | - | ||
learn without | 1.33% | 10 | - | - | 10 | - | - | ||
without limits | 1.33% | 10 | - | - | 10 | - | - | ||
coursera plus | 0.93% | 7 | - | - | 3 | - | - | ||
data analyst | 0.80% | 6 | - | - | 1 | - | - | ||
learn without limits | 1.33% | 10 | - | - | 10 | - | - | ||
discover how generative | 0.40% | 3 | - | - | - | - | - | ||
coursera plus subscription | 0.40% | 3 | - | - | - | - | - | ||
start 7-day free | 0.40% | 3 | - | - | - | - | - | ||
7-day free trial | 0.40% | 3 | - | - | - | - | - |
Frames
No frames detected.
Flash
No flash detected.
Headings
- 8 <H1>
- Learn without limits
- Learn without limits
- Learn without limits
- Learn without limits
- Learn without limits
- Learn without limits
- Learn without limits
- Learn without limits
- 16 <H2>
- Loading...
- Supercharge your skills with GenAI
- Grow your career with Coursera Plus
- Learn without limits
- Supercharge your skills with GenAI
- Grow your career with Coursera Plus
- Learn without limits
- Supercharge your skills with GenAI
- Grow your career with Coursera Plus
- We collaborate with 325+ leading universities and companies
- Launch a new career in as little as 6 months
- Explore Coursera
- Learner outcomes on Coursera
- From the Coursera community
- The ideal solution for your business
- Take the next step toward your personal and professional goals with Coursera.
- 1 <H3>
- Data Analyst
- 2 <H4>
- Median Salary
- Recommended Professional Certificates
- 0 <H5>
- 0 <H6>
Doctype
HTML 5
Character Encoding
UTF-8 (Unicode)
Covers: Worldwide
Covers: Worldwide
Language
Declared Language: en (English)
Language Attribute: en (English)
Language Attribute: en (English)
W3C Markup Validation
Status: FAILED [328 errors, 100 warning(s)]
It is good practice to use valid HTML/XHTML markup as it ensures that the search engines can read the website correctly as well as it improves cross browser compatibility (W3C Markup Validation Service).
Deprecated HTML elements
Good, no deprecated elements found.
Nested HTML Tables
Great, no nested tables detected.
Web Analytics
No web anlytics tools found.
Web Analytics Tools collect and measure information about visitor activity on a website. Well interpreted web traffic data is invaluable in determining a successfully web strategy and assessing the effectiveness of a website. At a minimum, we recommend to utilize at least one web analytics tool.
robots.txt
Yes, https://www.coursera.org/robots.txt
Your robots.txt file is blocking search engines access to parts of the website.
User-agent: *- Allow: /api/utilities/v1/imageproxy
- Disallow: /maestro/api/
- Disallow: /api/
XML Sitemap
Found following XML sitemap(s):
Accessibility Check
Data could not be obtained.
Following Web accessibility standards while developing a website can help users with specific needs,
such as visually impaired, motor/mobility, auditory, seizures, as well as cognitively and intellectually impaired disabilities.
Some of these fixes include general seo applications like Alt tags, Form labels, fixing empty links and adding alternative text.
To read more about accessibility guidelines follow this link Web Content Accessibility Guidelines (WCAG) Overview.
Mobile Rendering
Mobile Optimization
Mobile PageSpeed analyzes webpages and evaluates its performance while providing suggestions on reducing page load times. Google is incorporating website speed in search ranking (www.mattcutts.com/blog/site-speed)
Mobile Experience
Data could not be obtained.
Mobile users have now become a critical part of online visits. Making the website mobile friendly is no longer an option but rather necessity. (https://developers.google.com/webmasters/smartphone-sites/)
Favicon
file: https://d3njjcbhbojbot.cloudfront.net/web/images/favicons/favicon-v2-194x194.png
size: 16px by 16px
type: image/png
size: 16px by 16px
type: image/png
Good, a hi-resolution (192x192) favicon found. |
Excellent, apple touch icon found. |
Custom 404 Error Page
Yes, custom 404 error page detected.
Printability
Great, you are using print-friendly CSS:
W3C CSS Validation
Status: FAILED [239 error(s)]
It is recommended to use valid CSS to ensure that the website displays correctly. (W3C CSS Validation Service).
Domain Age
Your domain was registerd for the first time: 11 years, 4 months, 23 days ago.
Domain Expiration
Your domain expires in: 1 year, 7 months, 6 days.
Links
We found a total of 140 links out of which 11 are duplicate links:
Subscribe to see all 140 links
Internal Links: relative | Internal Links: absolute | Ext.External Links: noFollow | Ext.External Links: passing Juice | Other |
---|---|---|---|---|
56 (40.00%) | 59 (42.14%) | 0 (0.00%) | 25 (17.86%) | 0 |
Anchor(s) | # Count | Title | URL | L Length | T Target | Rel | Type | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Individuals | 1 | - | SStatic | 25 | - | - | Abs.Absolute | ||||||||||||
For Businesses | 1 | - | DDynamic | 163 | - | - | Abs.Absolute | ||||||||||||
For Universities | 1 | - | DDynamic | 160 | - | - | Abs.Absolute | ||||||||||||
For Governments | 1 | - | DDynamic | 168 | - | - | Abs.Absolute | ||||||||||||
IMAGE (Coursera) | 1 | - | SStatic | 1 | - | - | Rel.Relative | ||||||||||||
Online Degree Explore Bachelor’s & Master’s ...ees | 2 | - | SStatic | 8 | - | - | Rel.Relative | ||||||||||||
| - | - | SStatic | 8 | - | - | Rel.Relative | ||||||||||||
| - | - | SStatic | 8 | - | - | Rel.Relative | ||||||||||||
MasterTrack™ Earn credit towards a Master’s degree | 2 | - | SStatic | 12 | - | - | Rel.Relative | ||||||||||||
| - | - | SStatic | 12 | - | - | Rel.Relative | ||||||||||||
| - | - | SStatic | 12 | - | - | Rel.Relative | ||||||||||||
University Certificates Advance your career with graduate-le...ing | 1 | - | SStatic | 19 | - | - | Rel.Relative | ||||||||||||
Find your New Career | 1 | - | DDynamic | 34 | - | - | Rel.Relative | ||||||||||||
Log In | 1 | - | DDynamic | 16 | - | - | Rel.Relative | ||||||||||||
Join for Free | 3 | - | DDynamic | 17 | - | - | Rel.Relative | ||||||||||||
| - | - | DDynamic | 17 | - | - | Rel.Relative | ||||||||||||
| - | - | DDynamic | 17 | - | - | Rel.Relative | ||||||||||||
| - | - | DDynamic | 17 | - | - | Rel.Relative | ||||||||||||
View Courses | 3 | - | DDynamic | 115 | - | - | Rel.Relative | ||||||||||||
| - | - | DDynamic | 115 | - | - | Rel.Relative | ||||||||||||
| - | - | DDynamic | 115 | - | - | Rel.Relative | ||||||||||||
| - | - | DDynamic | 115 | - | - | Rel.Relative | ||||||||||||
Start 7-day Free Trial | 4 | - | SStatic | 13 | - | - | Rel.Relative | ||||||||||||
| - | - | SStatic | 13 | - | - | Rel.Relative | ||||||||||||
| - | - | SStatic | 13 | - | - | Rel.Relative | ||||||||||||
| - | - | SStatic | 13 | - | - | Rel.Relative | ||||||||||||
| - | - | SStatic | 13 | - | - | Rel.Relative | ||||||||||||
Try Coursera for Business | 2 | - | DDynamic | 130 | - | - | Rel.Relative | ||||||||||||
| - | - | DDynamic | 130 | - | - | Rel.Relative | ||||||||||||
| - | - | DDynamic | 130 | - | - | Rel.Relative | ||||||||||||
We collaborate with 325+ leading universities and companies | 1 | - | SStatic | 15 | - | - | Rel.Relative | ||||||||||||
IMAGE (University of Illinois at...gn) | 1 | - | SStatic | 9 | - | - | Rel.Relative |
Broken Links
Good, No broken links found.
IP Canonicalization
No, your site's IP 18.160.156.52 does not redirect to coursera.org.
URL Canonicalization
Yes, both the www.coursera.org and coursera.org resolve to the same URL.
Page Speed
Data could not be obtained.
PageSpeed analyzes webpages and evaluates its performance while providing suggestions on reducing page load times. Google is now incorporating website speed in search ranking (www.mattcutts.com/blog/site-speed)
Server Information
ISP:
Amazon.com, Inc.Server IP:
18.160.156.129Server Location:
VIRGINIA, AshburnName Server 1:
ns-1481.awsdns-57.org (205.251.197.201)Name Server 2:
ns-1590.awsdns-06.co.uk (205.251.198.54)Name Server 3:
ns-258.awsdns-32.com (205.251.193.2)Name Server 4:
ns-688.awsdns-22.net (205.251.194.176)HTTPS (SSL)
Issued To:
Common Name (CN):
coursera.org
Issuer:
Common Name (CN):
Amazon RSA 2048 M02
Oranization (O):
Amazon
Period of Validity
Begins On:
06/23/2023
Expires On:
07/21/2024
Safe Browsing
Yes
Spam Blacklist
Good, your IP 18.160.156.129 is not blacklisted.
Email Address Obfuscation
There is 1 email in plain text on the webpage:
- 632c598283934f76a6a49e66102577da@o75955.ingest.sentry.io
It is recommended to obfuscate email addresses posted in public. This prevents email addresses from being automatically harvested by spam bots
which helps to decrease number of unsolicited emails. See our email obfuscation techniques guide for more details.
Directory Browsing
Great, your server has directory browsing disabled.
Whois Privacy
Registrant:
Handle:
REDACTED FOR PRIVACY
Name:
REDACTED FOR PRIVACY
Organization:
Domains By Proxy, LLC
Address:
REDACTED FOR PRIVACY, REDACTED FOR PRIVACY, Arizona, REDACTED FOR PRIVACY, US
Phone:
REDACTED FOR PRIVACY
Email:
Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Administrative Contact:
Handle:
REDACTED FOR PRIVACY
Name:
REDACTED FOR PRIVACY
Organization:
REDACTED FOR PRIVACY
Address:
REDACTED FOR PRIVACY, REDACTED FOR PRIVACY, REDACTED FOR PRIVACY, REDACTED FOR PRIVACY, REDACTED FOR PRIVACY
Phone:
REDACTED FOR PRIVACY
Email:
Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Technical Contact:
Handle:
REDACTED FOR PRIVACY
Name:
REDACTED FOR PRIVACY
Organization:
REDACTED FOR PRIVACY
Address:
REDACTED FOR PRIVACY, REDACTED FOR PRIVACY, REDACTED FOR PRIVACY, REDACTED FOR PRIVACY, REDACTED FOR PRIVACY
Phone:
REDACTED FOR PRIVACY
Email:
Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Server Signature
Good, your server does not provide version information.