9.7 sec in total
3.3 sec
6.1 sec
298 ms
Click here to check amazing Lchuayun content. Otherwise, check out these important facts you probably never knew about lchuayun.com
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Visit lchuayun.comWe analyzed Lchuayun.com page load time and found that the first response time was 3.3 sec and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
lchuayun.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value5.0 s
27/100
25%
Value8.3 s
19/100
10%
Value290 ms
80/100
30%
Value0.123
83/100
15%
Value4.1 s
87/100
10%
3303 ms
459 ms
477 ms
474 ms
485 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 97% of them (29 requests) were addressed to the original Lchuayun.com, 3% (1 request) were made to Yzwybxg.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Lchuayun.com.
Page size can be reduced by 112.0 kB (27%)
409.3 kB
297.3 kB
In fact, the total size of Lchuayun.com main page is 409.3 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. 20% of websites need less resources to load. Images take 372.0 kB which makes up the majority of the site volume.
Potential reduce by 17.8 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 17.8 kB or 78% of the original size.
Potential reduce by 83.4 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. Obviously, Lchuayun needs image optimization as it can save up to 83.4 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 720 B
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 720 B or 60% of the original size.
Potential reduce by 10.2 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. Lchuayun.com needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 76% of the original size.
Number of requests can be reduced by 3 (10%)
29
26
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lchuayun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
lchuayun.com
3303 ms
reset.css
459 ms
style.css
477 ms
index.css
474 ms
lightbox.css
485 ms
pngtouming.js
483 ms
2014021782199849.jpg
2486 ms
bg.jpg
488 ms
logo.gif
711 ms
menu_c.jpg
713 ms
feedback.jpg
720 ms
service.jpg
958 ms
job.jpg
812 ms
gc.jpg
760 ms
2013090446430141.jpg
947 ms
2013090446332845.jpg
953 ms
2013090446291173.jpg
1005 ms
2013090446260705.jpg
1006 ms
2013090446223221.jpg
1054 ms
2013090446169781.jpg
1181 ms
2013090446136297.jpg
1191 ms
2013090446104953.jpg
1243 ms
index_55.jpg
1300 ms
leftsubt.jpg
1309 ms
button.jpg
1309 ms
midsubtbg.jpg
1388 ms
h2_bg.jpg
1399 ms
news_icon.jpg
1454 ms
rightsubtbg.jpg
1508 ms
footbg.jpg
1542 ms
lchuayun.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
lchuayun.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
lchuayun.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lchuayun.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Lchuayun.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.
lchuayun.com
Open Graph description is not detected on the main page of Lchuayun. 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: