17.1 sec in total
3.3 sec
13.4 sec
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Welcome to ty360.com homepage info - get ready to check Ty 360 best content for China right away, or after learning these important things about ty360.com
中国投影网是中国大屏幕投影显示设备行业门户网站,专注大屏幕投影显示设备品牌整合与传播。为网友提供及时准确的投影机(包括工程投影机,家用投影机,商务投影机,教育投影机,娱乐投影机)、投影幕、电子白板、会议系统、大屏幕工程等资讯,同时也为用户提供投影机技术、投影幕技术、电子白板技术、会议系统技术、大屏幕工程技术及产品资料。
Visit ty360.comWe analyzed Ty360.com page load time and found that the first response time was 3.3 sec and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ty360.com performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value13.7 s
0/100
25%
Value11.9 s
4/100
10%
Value210 ms
89/100
30%
Value0.168
71/100
15%
Value17.1 s
4/100
10%
3282 ms
2164 ms
928 ms
2442 ms
6134 ms
Our browser made a total of 187 requests to load all elements on the main page. We found that 86% of them (160 requests) were addressed to the original Ty360.com, 10% (18 requests) were made to Ke.ty360.com and 4% (7 requests) were made to Ebook.ty360.com. The less responsive or slowest element that took the longest time to load (7.4 sec) relates to the external source Ebook.ty360.com.
Page size can be reduced by 510.9 kB (16%)
3.2 MB
2.7 MB
In fact, the total size of Ty360.com main page is 3.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 89.4 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 89.4 kB or 78% of the original size.
Potential reduce by 146.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Ty 360 images are well optimized though.
Potential reduce by 246.3 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 246.3 kB or 67% of the original size.
Potential reduce by 28.7 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Ty360.com needs all CSS files to be minified and compressed as it can save up to 28.7 kB or 82% of the original size.
Number of requests can be reduced by 29 (16%)
184
155
The browser has sent 184 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ty 360. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ty360.com
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ty360.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ty360.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ty360.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ty360.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ty360.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ty360.com
Open Graph description is not detected on the main page of Ty 360. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: