10.8 sec in total
2.3 sec
8.3 sec
211 ms
Welcome to chinalingjun.com homepage info - get ready to check Chinalingjun best content right away, or after learning these important things about chinalingjun.com
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Visit chinalingjun.comWe analyzed Chinalingjun.com page load time and found that the first response time was 2.3 sec and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Chinalingjun.com rating and web reputation
chinalingjun.com performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value7.9 s
3/100
25%
Value0
0/100
10%
Value80 ms
99/100
30%
Value0.423
23/100
15%
Value5.6 s
70/100
10%
2334 ms
706 ms
3590 ms
2991 ms
3610 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Chinalingjun.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Chinalingjun.com.
Page size can be reduced by 83.7 kB (82%)
101.9 kB
18.2 kB
In fact, the total size of Chinalingjun.com main page is 101.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 77.5 kB which makes up the majority of the site volume.
Potential reduce by 71.0 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. This page needs HTML code to be minified as it can gain 12.6 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 71.0 kB or 92% of the original size.
Potential reduce by 119 B
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. Chinalingjun images are well optimized though.
Potential reduce by 1.1 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 1.1 kB or 59% of the original size.
Potential reduce by 11.5 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. Chinalingjun.com needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 82% of the original size.
We found no issues to fix!
12
12
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinalingjun. According to our analytics all requests are already optimized.
chinalingjun.com
2334 ms
Html.js
706 ms
CssHtml.css
3590 ms
p9.css
2991 ms
xjj.css
3610 ms
js.js
3221 ms
spacer.gif
1493 ms
index_03.jpg
3019 ms
index_05.jpg
440 ms
pfzr.jpg
1947 ms
index_03.jpg
397 ms
index_30.jpg
405 ms
index_02.jpg
829 ms
index_04.jpg
828 ms
index_37.jpg
2731 ms
chinalingjun.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
chinalingjun.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
chinalingjun.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinalingjun.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 Chinalingjun.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.
chinalingjun.com
Open Graph description is not detected on the main page of Chinalingjun. 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: