Access sz-alex.com. 深圳市誉铭旺电子股份有限公司,主要从事连接器、连接线及组件、车载线束、工业高频线缆的生成与研发

sz-alex.com

801 ms

www.sz-alex.com

3625 ms

mycss.css

775 ms

jquery.min.js

1260 ms

img_sf.js

514 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that all of those requests were addressed to Sz-alex.com and no external sources were called. The less responsive or slowest element that took the longest time to load (16.7 sec) belongs to the original domain Sz-alex.com.

Content Size

4.5 MB

After Optimization

3.9 MB

In fact, the total size of Sz-alex.com main page is 4.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 60.7 kB

Original 67.5 kB
After minification 50.6 kB
After compression 6.8 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. This page needs HTML code to be minified as it can gain 16.9 kB, which is 25% 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 60.7 kB or 90% of the original size.

Image Optimization

-10%

Potential reduce by 424.7 kB

Original 4.3 MB
After minification 3.9 MB

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. Sz Alex images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 98.7 kB

Original 150.4 kB
After minification 150.1 kB
After compression 51.6 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 98.7 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 27.1 kB

Original 32.9 kB
After minification 31.0 kB
After compression 5.8 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. Sz-alex.com needs all CSS files to be minified and compressed as it can save up to 27.1 kB or 82% of the original size.

Requests Now

131

After Optimization

124

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Alex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.