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❌ 6 criteria to solve
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ColorfulClouds - AI Makes Life Better
https://caiyunapp.com
彩云科技致力于研究和应用人工智能技术服务大众。旗下有针对终端用户的app和面向开发者的开放平台。彩云小译－边说边译的同声传译，彩云天气－预报几点几分下雨和15天雾霾趋势。
https://caiyunapp.com
ColorfulClouds - AI Makes Life Better
彩云科技致力于研究和应用人工智能技术服务大众。旗下有针对终端用户的app和面向开发者的开放平台。彩云小译－边说边译的同声传译，彩云天气－预报几点几分下雨和15天雾霾趋势。
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.
| Attribute | Value |
| ⓘ viewport | width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0 |
ⓘ The owner has associated the following topics to the website.
❌ caiyunapp.com website speed is 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 4.3 seconds.
caiyunapp.com is faster than approximately 12 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 #120.917 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
| Country | Rank |
 China |
#11.276 |
 Hong Kong |
#7.899 |
Mobile Rendering
This website seems 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 |
| Colorfulclouds (2) |
| Caiyun apı |
| Partners |
| 彩云科普 |
| 3rd level heading |
| 1 min |
| 1 km |
| 83 % |
| 120 h |
| Global weather data |
| 2 kinds of air quality data |
| Weather |
| Real-time weather data |
| Exclusive precipitation forecast |
| Exclusive air-quality forecast |
| 6 kinds of weather data |
| 4 kinds of life index |
| 5th level heading |
| Download app |
| Caiyun apı |
| Data source |
| Cooperation case |
| Colorfulclouds |
We found 75 images on this website.
46
ALT attributes are missing on your image tags. The issue affects 40 actual different images that could be loaded more than once in your page.
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 46 images on caiyunapp.com. Check your website to make sure it's specified for each image on the page.
| Anchor | Type | URL |
 |
image | / |
| Translate | text | /fanyi |
| Radar Map | text | /map?lang=en |
| Open Platform | text | /dev_center/login.html |
| Join Us | text | /jobs |
| more | text | /jobs |
| know more | text | /api/pricing.html |
| try now | text | //dashboard.caiyunapp.com/user/sign_up/ |
| Developer Login | text | /dev_center/login.html |
| Free Registration | text | /dev_center/regist.html |
| Data Type & Price | text | /api/pricing.html |
| ⓘ Domain Registrar | ALIBABA CLOUD COMPUTING (BEIJING) CO., LTD. |
| ⓘ Registration Date | 02/09/2014 10 years, 8 months, 29 days ago |
| ⓘ Last Modified | 05/04/2017 7 years, 6 months, 5 days ago |
| ⓘ Expiration Date | 02/09/2026 1 year, 3 months, 5 days from now |
| Host | IP Address | Country |
| vip1.alidns.com | 47.88.44.151 |  United States |
| vip2.alidns.com | 14.1.112.12 |  Singapore |
Others (51%)
Germany
SOCIAL MEDIA PRESENCE
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.