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SEO Report for icourse163.org

December 16, 2019 7:40 AM
Desktop screen Desktop screenshot for icourse163.org

SEO SCORE

Favicon for icourse163.orgicourse163.org
55

7 criteria passed
4 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your meta description eloquent and appealing, neither too short nor too long.
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Follow Google PageSpeed Insights to make your page faster.
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OVERVIEW

• Category
Distance Learning  >  Education  >  Language Learning
• Online since
February 25, 2014 (explore Wayback Machine)
• Age
6 years, 4 months, 13 days
• Alexa Rank
#5.309, icourse163.org is in the world's top 10.000 websites!

FREE FORM BUILDER

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SEO

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by DigiCert Inc has expired on May 31, 2020.
Title Tag
中国大学MOOC(慕课)_国家精品课程在线学习平台
Length: 61 (recommended: 10 to 70)
Meta Description
中国大学MOOC(慕课) 是国内优质的中文MOOC学习平台,由爱课程网携手网易云课堂打造。平台拥有包括985高校在内提供的千余门课程,其中首批获得认定的国家精品在线开放课程322门,占2017年获得认定课程总数的65.7%。每一个有提升愿望的人,都可以在这里学习优质高校课程,与名师零距离交流,并获得认证证书。
Length: 413 (recommended: 50 to 160)
Google preview
Desktop Version

中国大学MOOC(慕课)_国家精品课程在线学习平台

https://icourse163.org

中国大学MOOC(慕课) 是国内优质的中文MOOC学习平台,由爱课程网携手网易云课堂打造。平台拥有包括985高校在内提供的千余门课程,其中首批获得认定的国家精品在线开放课程322门,占2017年获得认定课程总数的65.7%。每一个有提升愿望的人,都可以在这里学习优质高校课程,与名师零距离交流,并获得认证证书。

Mobile Version

Favicon for icourse163.org https://icourse163.org

中国大学MOOC(慕课)_国家精品课程在线学习平台

中国大学MOOC(慕课) 是国内优质的中文MOOC学习平台,由爱课程网携手网易云课堂打造。平台拥有包括985高校在内提供的千余门课程,其中首批获得认定的国家精品在线开放课程322门,占2017年获得认定课程总数的65.7%。每一个有提升愿望的人,都可以在这里学...

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
author Netease
robots all

SEMANTIC ANALYSIS

The owner has associated the following topics to the website.

WEBSITE SPEED

icourse163.org website speed is very slow. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

3.1s

This domain loads at the median speed of 3.1 seconds.

Speed Percentile

21%

icourse163.org is faster than approximately 21 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

TRAFFIC

This website is ranked #5.309 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Alexa data for icourse163.org

Daily visitors by country

  • icourse163.org daily visitors distribution - Total: 2 countries
  • Flag for ChinaChina (98.0%)
  • Flaf icon for other countryOthers (3.1%)

Traffic country ranks

Country Rank
Flag for ChinaChina #461
Flag for United States of AmericaUnited States of America #86.258

LAYOUT

Doctype Missing Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website doesn't seem to be optimized for Mobile Visitors.

Phone
How icourse163.org looks like on a mobile device such as an iPhone.

Tablet
How icourse163.org looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 55% #b0b0b0
  • 8% #b04040
  • 3% #ffffff
  • 3% #a03060
  • 2% #a02030
  • 2% #903080
  • 2% #401000
  • 2% #f0f0f0
  • 2% #300000
  • 2% #b09090
  • 2% #f0d0a0
  • 2% #f0e0b0

Text/code ratio

icourse163.org's text/code ratio is 2.90%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 2.90%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 0
  • <H2> 0
  • <H3> 0
  • <H4> 3
  • <H5> 3
  • <H6> 0

However, you have not defined a top level heading, or <H1>. It is used to define the most important heading.

We recommend using one top level heading to set up a semantic relationship between that heading and the remainder of the content on a page. It clearly describes to the readers and the search engines what it is about.

<H4>
4th level heading
友情链接
关注我们
关于我们
<H5>
5th level heading
大学
升学/择业
终身学习
Alt attributes Arrow up

We found 188 images on this website.
121 ALT attributes are missing on your image tags. The issue affects 112 actual different images that could be loaded more than once in your page.

For a better readability, only the first 50 images missing a description are shown below.

Image Image URL Occurrences
Image with missing alt attribute found on icourse163.org http://edu-image.nosdn.127.net/313785c3c5a4491ead41545b3665fafb.png?imageView&quality=100 2
Image with missing alt attribute found on icourse163.org //img-ph-mirror.nosdn.127.net/Rg6muO26iMOFWx9vwEHC-g==/6630234335885341999.png 2
Image with missing alt attribute found on icourse163.org https://edu-image.nosdn.127.net/af3f383020f34cb6a9f1aca3d83af8ae.png?imageView&quality=100 1
Image with missing alt attribute found on icourse163.org https://edu-image.nosdn.127.net/25eb8a726fcb47f5a382cb08011e5597.png?imageView&quality=100 1
Image with missing alt attribute found on icourse163.org https://edu-image.nosdn.127.net/cd2ed45ea7794d1e874f929dd663c8f8.png?imageView&quality=100&thumbnail... 1

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 121 images on icourse163.org. Check your website to make sure it's specified for each image on the page.

SOCIAL

This is an overview of your homepage shares on social networks.

It's a good start.

You should focus on obtaining more social shares to improve your overall SEO strategy. Check out these tips to build a better social media presence.

  • Facebook iconFacebook
  • Total Engagement 48
  • Likes 25
  • Shares 22
  • Comments 1
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Domain Registrar ALIBABA CLOUD COMPUTING (BEIJING) CO., LTD.
Registration Date 02/25/2014 6 years, 4 months, 13 days ago
Last Modified 11/12/2019 7 months, 28 days ago
Nameservers Arrow up
Host IP Address Country
ns3.nease.net 220.181.36.234 Flag for ChinaChina
ns1.nease.net 123.58.173.177 Flag for ChinaChina
ns2.nease.net 103.71.201.3 Flag for ChinaChina

SERVER

Server map
  • Service Provider (ISP)
  • Netease-Network
  • IP Address
  • 223.252.199.73
  • Country
  • Flag for ChinaChina
  • Region
  • Beijing , Beijing
  • Latitude and Longitude
  • 39.9042 : 116.407

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