Report Summary

  • 39

    Performance

    Renders faster than
    59% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 74

    SEO

    Google-friendlier than
    32% of websites

comsmart.co.kr

컴스마트

Page Load Speed

28.2 sec in total

First Response

484 ms

Resources Loaded

26.9 sec

Page Rendered

813 ms

comsmart.co.kr screenshot

About Website

Visit comsmart.co.kr now to see the best up-to-date Comsmart content for South Korea and also check out these interesting facts you probably never knew about comsmart.co.kr

국내에서 가장 다양한 IT·컴퓨터 통신 제품을 취급하는 온/오프라인 쇼핑몰 컴스마트

Visit comsmart.co.kr

Key Findings

We analyzed Comsmart.co.kr page load time and found that the first response time was 484 ms and then it took 27.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

comsmart.co.kr performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.287

42/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

cmart

484 ms

2494 ms

default_shop.css

881 ms

style.css

945 ms

index.css

479 ms

Our browser made a total of 234 requests to load all elements on the main page. We found that all of those requests were addressed to Comsmart.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Comsmart.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 476.1 kB (26%)

Content Size

1.8 MB

After Optimization

1.4 MB

In fact, the total size of Comsmart.co.kr main page is 1.8 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 209.1 kB

  • Original 232.5 kB
  • After minification 227.0 kB
  • After compression 23.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 209.1 kB or 90% of the original size.

Image Optimization

-7%

Potential reduce by 89.5 kB

  • Original 1.4 MB
  • After minification 1.3 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. Comsmart images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 104.5 kB

  • Original 151.1 kB
  • After minification 137.2 kB
  • After compression 46.6 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 104.5 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 73.0 kB

  • Original 87.7 kB
  • After minification 74.5 kB
  • After compression 14.7 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. Comsmart.co.kr needs all CSS files to be minified and compressed as it can save up to 73.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (25%)

Requests Now

232

After Optimization

173

The browser has sent 232 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comsmart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

comsmart.co.kr accessibility score

80

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.

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

comsmart.co.kr best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

comsmart.co.kr SEO score

74

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

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Comsmart.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Comsmart.co.kr main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

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