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szvalve.com

1856 ms

css.css

1547 ms

jquery.js

2189 ms

slidebanner.js

921 ms

fun.js

1238 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 85% of them (35 requests) were addressed to the original Szvalve.com, 5% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Zjnet.zjaic.gov.cn. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Szvalve.com.

Content Size

648.2 kB

After Optimization

594.7 kB

In fact, the total size of Szvalve.com main page is 648.2 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. 15% of websites need less resources to load. Images take 576.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 12.2 kB

Original 17.6 kB
After minification 16.8 kB
After compression 5.4 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 12.2 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 8.0 kB

Original 576.2 kB
After minification 568.2 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. Szvalve images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 21.4 kB

Original 39.0 kB
After minification 37.3 kB
After compression 17.6 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 21.4 kB or 55% of the original size.

CSS Optimization

-77%

Potential reduce by 11.9 kB

Original 15.4 kB
After minification 14.4 kB
After compression 3.5 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. Szvalve.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szvalve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.