Tools & Wizards About Us
utas.co.kr screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

utas.co.kr

(주)싱스웰

Page Load Speed

4.6 sec in total

First Response

136 ms

Resources Loaded

3.1 sec

Page Rendered

1.4 sec

utas.co.kr screenshot

About Website

Welcome to utas.co.kr homepage info - get ready to check Utas best content right away, or after learning these important things about utas.co.kr

스마트 AI 감성 공간 - 힐링공간, 업무공간, 스터디공간, 방음공간, 휴식공간

Visit utas.co.kr

Key Findings

We analyzed Utas.co.kr page load time and found that the first response time was 136 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

utas.co.kr performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value23.1 s

0/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value710 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

Network Requests Diagram

ucontrol

136 ms

css

104 ms

css

104 ms

css

122 ms

rs=AGEqA5n0D2VjCuC8yhA_OSxBFDfgHU8u7w

44 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Utas.co.kr, 19% (11 requests) were made to Fonts.gstatic.com and 14% (8 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (946 ms) relates to the external source Lh6.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 307.5 kB (4%)

Content Size

7.6 MB

After Optimization

7.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Utas.co.kr main page is 7.6 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. 65% of websites need less resources to load. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 98.1 kB

  • Original 117.7 kB
  • After minification 117.6 kB
  • After compression 19.6 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 98.1 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 208.2 kB

  • Original 7.2 MB
  • After minification 7.0 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. Utas images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 221.8 kB
  • After minification 221.8 kB
  • After compression 220.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 11 (23%)

Requests Now

47

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Utas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ucontrol

ucontrol

136 ms

css

css

104 ms

css

css

104 ms

css

css

122 ms

rs=AGEqA5n0D2VjCuC8yhA_OSxBFDfgHU8u7w

rs=AGEqA5n0D2VjCuC8yhA_OSxBFDfgHU8u7w

44 ms

client.js

client.js

97 ms

m=view

m=view

87 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

288 ms

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544 ms

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641 ms

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697 ms

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752 ms

m=sy1h,sy1j,sy1k,sy1i,FoQBg

m=sy1h,sy1j,sy1k,sy1i,FoQBg

155 ms

m=sy34,TRvtze

m=sy34,TRvtze

152 ms

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388 ms

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451 ms

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389 ms

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629 ms

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683 ms

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679 ms

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672 ms

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662 ms

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583 ms

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670 ms

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716 ms

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806 ms

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691 ms

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807 ms

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670 ms

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810 ms

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589 ms

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618 ms

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582 ms

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620 ms

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799 ms

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674 ms

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747 ms

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865 ms

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845 ms

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787 ms

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863 ms

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mt44TC6UXTzTt2Zb6dM7qqwm_adiyAaD_ecO8nR01Gdohy5h_IL7k4eRkytxvwGG3j3dRRrxK3Ep5h4aQhaOecnzN5sHDlbLEXgL-79XiymDGFiCNEgFu_z6TyAvjeYxew=w1280

907 ms

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946 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

264 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

358 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

387 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

497 ms

font

font

387 ms

font

font

499 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

442 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

384 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

481 ms

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498 ms

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498 ms

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174 ms

m=sy30,IZT63,vfuNJf,sy3p,sy3t,sy3v,sy46,sy44,sy45,siKnQd,sy18,sy3n,sy3u,sy3w,sy31,YNjGDd,sy3x,PrPYRd,iFQyKf,hc6Ubd,sy47,SpsfSb,sy3q,sy3s,wR5FRb,pXdRYb,dIoSBb,zbML3c

m=sy30,IZT63,vfuNJf,sy3p,sy3t,sy3v,sy46,sy44,sy45,siKnQd,sy18,sy3n,sy3u,sy3w,sy31,YNjGDd,sy3x,PrPYRd,iFQyKf,hc6Ubd,sy47,SpsfSb,sy3q,sy3s,wR5FRb,pXdRYb,dIoSBb,zbML3c

181 ms

m=NTMZac,m9oV,rCcCxc,RAnnUd,syy,sy2z,gJzDyc,sy38,sy39,uu7UOe,sy3a,soHxf,sy3b,uY3Nvd,syv,syu,sy2t,HYv29e

m=NTMZac,m9oV,rCcCxc,RAnnUd,syy,sy2z,gJzDyc,sy38,sy39,uu7UOe,sy3a,soHxf,sy3b,uY3Nvd,syv,syu,sy2t,HYv29e

120 ms

m=sy16,sy1d,sy17,sy19,sy1a,sy1c,fuVYe,vVEdxc,sy1e,sy1f,sy1g,CG0Qwb

m=sy16,sy1d,sy17,sy19,sy1a,sy1c,fuVYe,vVEdxc,sy1e,sy1f,sy1g,CG0Qwb

82 ms

logImpressions

logImpressions

171 ms

Accessibility Review

utas.co.kr accessibility score

93

Accessibility Issues

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

Best Practices

utas.co.kr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

utas.co.kr SEO score

85

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

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Utas.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it does not match the claimed English language. Our system also found out that Utas.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

utas.co.kr

Open Graph data is detected on the main page of Utas. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: