Access sigmanet.co.jp. 株式会社シグマ

sigmanet.co.jp

729 ms

hpbparts.css

676 ms

container_1A_2c_top.css

341 ms

main_1A_2c.css

706 ms

user.css

367 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Sigmanet.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Sigmanet.co.jp.

Content Size

130.2 kB

After Optimization

77.7 kB

In fact, the total size of Sigmanet.co.jp main page is 130.2 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. Only 10% of websites need less resources to load. Images take 85.3 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 4.2 kB

Original 6.7 kB
After minification 5.8 kB
After compression 2.5 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 895 B, which is 13% 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 4.2 kB or 63% of the original size.

Image Optimization

-16%

Potential reduce by 14.0 kB

Original 85.3 kB
After minification 71.3 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, Sigmanet needs image optimization as it can save up to 14.0 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-90%

Potential reduce by 34.2 kB

Original 38.2 kB
After minification 23.0 kB
After compression 4.0 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. Sigmanet.co.jp needs all CSS files to be minified and compressed as it can save up to 34.2 kB or 90% of the original size.

Requests Now

After Optimization

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sigmanet. 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.