Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

dsmt.co.kr

(주)동서기공 - 최고를 위한 도전 고객을 생각하는 마음

Page Load Speed

3.9 sec in total

First Response

937 ms

Resources Loaded

2.8 sec

Page Rendered

138 ms

dsmt.co.kr screenshot

About Website

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

전기차 부품, 샤시 부품, 엔진 부품, 변속기 부품, 2022년 월드클래스 선정, K-스마트 등대 기업, 변속기 및 내연기관 부품개발

Visit dsmt.co.kr

Key Findings

We analyzed Dsmt.co.kr page load time and found that the first response time was 937 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

dsmt.co.kr performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

dsmt.co.kr

937 ms

basic.css

407 ms

embed_patch.js

421 ms

dunsregistered.dnb.com

348 ms

top_smenu.gif

207 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 88% of them (14 requests) were addressed to the original Dsmt.co.kr, 13% (2 requests) were made to Dunsregistered.dnb.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Dsmt.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.2 kB (8%)

Content Size

173.4 kB

After Optimization

159.1 kB

In fact, the total size of Dsmt.co.kr main page is 173.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 156.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 9.9 kB

  • Original 12.6 kB
  • After minification 9.2 kB
  • After compression 2.7 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 3.4 kB, which is 27% 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 9.9 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 781 B

  • Original 156.1 kB
  • After minification 155.3 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. Dsmt images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 2.0 kB

  • Original 2.6 kB
  • After minification 1.4 kB
  • After compression 579 B

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 2.0 kB or 78% of the original size.

CSS Optimization

-75%

Potential reduce by 1.6 kB

  • Original 2.1 kB
  • After minification 1.8 kB
  • After compression 519 B

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. Dsmt.co.kr needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dsmt. According to our analytics all requests are already optimized.

Accessibility Review

dsmt.co.kr accessibility score

57

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

dsmt.co.kr best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dsmt.co.kr SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Dsmt.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 Dsmt.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

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