Access laserena.co.kr. 청주수퍼액션

First Response

2 sec

Resources Loaded

9.2 sec

Page Rendered

1.5 sec

laserena.co.kr screenshot

About Website

Click here to check amazing Laserena content. Otherwise, check out these important facts you probably never knew about laserena.co.kr

고객센터, 소개, 자주묻는질문, 공지사항, 찾아오는길, 질문답변, 자료실

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Key Findings

We analyzed Laserena.co.kr page load time and found that the first response time was 2 sec and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

laserena.co.kr

2007 ms

common.css

599 ms

common.js

403 ms

common_ro.js

1437 ms

AuthSSLManager.js

214 ms

Our browser made a total of 170 requests to load all elements on the main page. We found that 96% of them (163 requests) were addressed to the original Laserena.co.kr, 2% (4 requests) were made to Img0001.echosting.cafe24.com and 1% (1 request) were made to Wcs.naver.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Laserena.co.kr.

Content Size

2.8 MB

After Optimization

2.4 MB

In fact, the total size of Laserena.co.kr main page is 2.8 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 279.6 kB

Original 294.4 kB
After minification 219.4 kB
After compression 14.8 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 75.1 kB, which is 26% 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 279.6 kB or 95% of the original size.

Image Optimization

-2%

Potential reduce by 50.9 kB

Original 2.4 MB
After minification 2.3 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. Laserena images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 89.1 kB

Original 114.0 kB
After minification 82.3 kB
After compression 24.9 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 89.1 kB or 78% of the original size.

CSS Optimization

-88%

Potential reduce by 8.6 kB

Original 9.7 kB
After minification 7.9 kB
After compression 1.1 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. Laserena.co.kr needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 88% of the original size.

Requests Now

168

After Optimization

152

The browser has sent 168 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Laserena. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Language and Encoding

Language Detected

KO
Language Claimed

N/A
Encoding

EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Laserena.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean 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 Laserena.co.kr main page’s claimed encoding is euc-kr. 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.

Social Sharing Optimization

laserena.co.kr

Open Graph description is not detected on the main page of Laserena. 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: