52.8 sec in total
2.4 sec
50.2 sec
245 ms
Welcome to zgkyj.cn homepage info - get ready to check Zgkyj best content right away, or after learning these important things about zgkyj.cn
中国空压机网|空压机|空气压缩机
Visit zgkyj.cnWe analyzed Zgkyj.cn page load time and found that the first response time was 2.4 sec and then it took 50.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 20 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
zgkyj.cn performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value3.6 s
61/100
25%
Value5.2 s
60/100
10%
Value0 ms
100/100
30%
Value0.002
100/100
15%
Value1.3 s
100/100
10%
2359 ms
8820 ms
3381 ms
8890 ms
553 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 85% of them (57 requests) were addressed to the original Zgkyj.cn, 7% (5 requests) were made to China.toocle.com and 1% (1 request) were made to S35.cnzz.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Zgkyj.cn.
Page size can be reduced by 85.6 kB (76%)
112.4 kB
26.8 kB
In fact, the total size of Zgkyj.cn main page is 112.4 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 86.8 kB which makes up the majority of the site volume.
Potential reduce by 75.4 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 75.4 kB or 87% of the original size.
Potential reduce by 0 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. Zgkyj images are well optimized though.
Potential reduce by 9.5 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 9.5 kB or 63% of the original size.
Potential reduce by 658 B
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. Zgkyj.cn needs all CSS files to be minified and compressed as it can save up to 658 B or 60% of the original size.
Number of requests can be reduced by 34 (77%)
44
10
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zgkyj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
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zgkyj.cn accessibility score
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
zgkyj.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
zgkyj.cn 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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zgkyj.cn 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 Zgkyj.cn 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.
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zgkyj.cn
Open Graph description is not detected on the main page of Zgkyj. 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: