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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。
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...
Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.
| Attribute | Value |
| ⓘ author | Netease |
| ⓘ robots | all |
ⓘ The owner has associated the following topics to the website.
❌ icourse163.org website speed is very slow. Page speed is important for visitors and search engines.
Get insights to improve your page loading time.
This domain loads at the median speed of 3.1 seconds.
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.
ⓘ This website is ranked #5.309 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
| Country | Rank |
 China |
#461 |
 United States of America |
#86.258 |
Mobile Rendering
This website doesn't seem to be optimized for Mobile Visitors.
Phone
Tablet
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.
Great, we found headings on this page.
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.
| 4th level heading |
| 友情链接 |
| 关注我们 |
| 关于我们 |
| 5th level heading |
| 大学 |
| 升学/择业 |
| 终身学习 |
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.
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.
For a better readability, only the first 50 internal links are shown below.
| Anchor | Type | URL |
 |
image | https://www.wjx.cn/jq/51591308.aspx |
| 网易卡搭编程 | text | https://www.kada.com/?utm_source=www.icourse163.org/&utm_medium=bottom_links&utm_campaign=bu... |
| ⓘ Domain Registrar | ALIBABA CLOUD COMPUTING (BEIJING) CO., LTD. |
| ⓘ Registration Date | 02/25/2014 10 years, 8 months, 24 days ago |
| ⓘ Last Modified | 11/12/2019 5 years, 4 days ago |
| Domain |
Others (3.1%)
Ireland
SOCIAL MEDIA PRESENCE
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