7.3 sec in total
1.4 sec
5.7 sec
281 ms
Visit iyuncai.com now to see the best up-to-date Iyuncai content and also check out these interesting facts you probably never knew about iyuncai.com
Visit iyuncai.comWe analyzed Iyuncai.com page load time and found that the first response time was 1.4 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
iyuncai.com performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value9.0 s
1/100
25%
Value12.5 s
3/100
10%
Value360 ms
72/100
30%
Value0.054
98/100
15%
Value11.9 s
17/100
10%
1353 ms
522 ms
519 ms
819 ms
519 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Iyuncai.com, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Bc.iyuncai.com.
Page size can be reduced by 187.9 kB (27%)
683.6 kB
495.7 kB
In fact, the total size of Iyuncai.com main page is 683.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 436.2 kB which makes up the majority of the site volume.
Potential reduce by 2.5 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 2.5 kB or 58% of the original size.
Potential reduce by 18.1 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. Iyuncai images are well optimized though.
Potential reduce by 80.6 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 80.6 kB or 58% of the original size.
Potential reduce by 86.7 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. Iyuncai.com needs all CSS files to be minified and compressed as it can save up to 86.7 kB or 83% of the original size.
We found no issues to fix!
26
26
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iyuncai. According to our analytics all requests are already optimized.
bc.iyuncai.com
1353 ms
bootstrap.min.css
522 ms
styles.css
519 ms
jquery-1.8.3.min.js
819 ms
bootstrap.min.js
519 ms
yuncai.png
549 ms
v3.png
549 ms
apple.png
773 ms
android.png
774 ms
next.png
777 ms
01screenshot.png
780 ms
01.png
1074 ms
02screenshot.png
1296 ms
02.png
1560 ms
03screenshot.png
1574 ms
03.png
1835 ms
04screenshot.png
1071 ms
04001left.png
1611 ms
04002right.png
1349 ms
05screenshot.png
1813 ms
05.png
2125 ms
bluesky.png
1288 ms
iosdownload00.png
1305 ms
androiddownload00.png
1342 ms
line.png
1540 ms
ga.js
5 ms
__utm.gif
12 ms
iyuncai.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.
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
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.
iyuncai.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
General
Impact
Issue
Detected JavaScript libraries
iyuncai.com SEO score
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 doesn't use legible font sizes
N/A
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iyuncai.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Iyuncai.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
iyuncai.com
Open Graph description is not detected on the main page of Iyuncai. 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: