Access kistec.or.kr. 국토안전관리원 홈페이지

kistec.or.kr

773 ms

kistec.or.kr

763 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Kistec.or.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (773 ms) belongs to the original domain Kistec.or.kr.

Content Size

1.7 MB

After Optimization

989.3 kB

In fact, the total size of Kistec.or.kr main page is 1.7 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-42%

Potential reduce by 254 B

Original 609 B
After minification 514 B
After compression 355 B

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 95 B, 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 254 B or 42% of the original size.

Image Optimization

-38%

Potential reduce by 585.1 kB

Original 1.5 MB
After minification 948.0 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, Kistec needs image optimization as it can save up to 585.1 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 76.0 kB

Original 113.2 kB
After minification 107.2 kB
After compression 37.2 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 76.0 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 15.2 kB

Original 19.0 kB
After minification 16.4 kB
After compression 3.8 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. Kistec.or.kr needs all CSS files to be minified and compressed as it can save up to 15.2 kB or 80% of the original size.