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❌ 5 criteria to solve
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AliOS首页
https://yunos.com
AliOS以驱动万物智能为目标，可应用于智联网汽车、智能家居、手机、Pad等智能终端，为行业提供一站式IoT解决方案，构建IoT云端一体化生态，使物联网终端更加智能。从汽车开始，AliOS正在定义一个不同于PC和移动时代的物联网操作系统。
https://yunos.com
AliOS首页
AliOS以驱动万物智能为目标，可应用于智联网汽车、智能家居、手机、Pad等智能终端，为行业提供一站式IoT解决方案，构建IoT云端一体化生态，使物联网终端更加智能。从汽车开始，AliOS正在定义一个不同于PC和移动时代的物联网操作系统。
No 301 redirects are in place to redirect traffic to your preferred domain. Pages that load successfully both with and without www. are treated as duplicate content! Not all versions of your page point to the same URL.
ⓘ The owner has associated the following topics to the website.
✅ yunos.com website speed is fast. 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 4.9 seconds.
yunos.com is faster than approximately 8 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 #39.246 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
| Country | Rank |
 China |
#3.137 |
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.
| 2nd level heading |
| 行业解决方案 |
| 通用解决方案 |
| 3rd level heading |
| Alios:面向多端的物联网操作系统 |
| Alios things:面向lot领域的轻量级物联网嵌入式操作系统 |
| 互联网汽车解决方案 |
| 共享出行解决方案 |
| 智能手机解决方案 |
| 数据平台解决方案 |
We found 30 images on this website.
5
ALT attributes are missing on your image tags.
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 5 images on yunos.com. 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 |
| AliOS开放平台 | text | https://open.alios.cn |
| AliOS开发者网站 | text | https://developer.alios.cn |
| AliOS测试平台 | text | https://test.alios.cn/ |
| AliOS开发者社区 | text | https://bbs.aliyun.com/fourms.php?spm=a2c4e.11155507.8.1.uxrlaa&m=bbs&cateid=426 |
| 联系AliOS | text | https://survey.aliyun.com/apps/zhiliao/vss1mqutı |
| 廉正举报 | text | https://jubao.alibaba.com |
| 蚂蜂窝 | text | http://www.mafengwo.cn |
| 快科技 | text | http://www.mydrivers.com |
| 携程网 | text | http://www.ctrip.com |
| 阿里游戏 | text | http://www.aligames.com |
| 阿里文学 | text | http://www.aliwx.com.cn |
 |
image | http://www.beian.gov.cn/portal/registersystemınfo?recordcode=33011002012605 |
| ⓘ Domain Registrar | ALIBABA CLOUD COMPUTING (BEIJING) CO., LTD. |
| ⓘ Registration Date | 06/20/2010 14 years, 5 months, 27 days ago |
| ⓘ Last Modified | 12/21/2018 5 years, 11 months, 29 days ago |
| ⓘ Expiration Date | 06/20/2020 Expired |
| Host | IP Address | Country |
| ns3.aliyun.com | 106.11.35.30 | China |
| ns4.aliyun.com | 140.205.122.143 | China |
| ns5.aliyun.com | 198.11.138.248 |  United States |
| Domain |
Others (2.4%)
SOCIAL MEDIA PRESENCE
It seems you have a very poor social media presence.
Follow these tips to build a better relationship with your audience : set smart goals, identify your audience, be human, seek relationships, create an editorial calendar, automate, focus on helping, optimize for engagement, get visual, stay active and create great content.