Tools & Wizards About Us
dooray.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

dooray.com

올인원 협업툴 Dooray!

Page Load Speed

8.5 sec in total

First Response

439 ms

Resources Loaded

7.1 sec

Page Rendered

1 sec

dooray.com screenshot

About Website

Click here to check amazing Dooray content for South Korea. Otherwise, check out these important facts you probably never knew about dooray.com

NHN 두레이는 프로젝트 협업을 기반으로 메신저, 메일, 전자결재까지 기업에 필요한 모든 협업을 올인원으로 제공합니다.

Visit dooray.com

Key Findings

We analyzed Dooray.com page load time and found that the first response time was 439 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

dooray.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value29.8 s

0/100

25%

SI (Speed Index)

Value18.5 s

0/100

10%

TBT (Total Blocking Time)

Value4,270 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.083

94/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

dooray.com

439 ms

dooray.com

704 ms

main

175 ms

525 ms

notosanskr.min.css

525 ms

Our browser made a total of 192 requests to load all elements on the main page. We found that 77% of them (148 requests) were addressed to the original Dooray.com, 3% (6 requests) were made to Astg.widerplanet.com and 3% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Cdn.megadata.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 456.0 kB (19%)

Content Size

2.4 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dooray.com main page is 2.4 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 167.6 kB

  • Original 222.2 kB
  • After minification 222.0 kB
  • After compression 54.7 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. 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 167.6 kB or 75% of the original size.

Image Optimization

-20%

Potential reduce by 167.4 kB

  • Original 824.6 kB
  • After minification 657.2 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, Dooray needs image optimization as it can save up to 167.4 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 119.6 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 939.4 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 119.6 kB or 11% of the original size.

CSS Optimization

-0%

Potential reduce by 1.5 kB

  • Original 335.6 kB
  • After minification 335.6 kB
  • After compression 334.1 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. Dooray.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 58 (32%)

Requests Now

181

After Optimization

123

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 181 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dooray. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dooray.com

dooray.com

439 ms

dooray.com

dooray.com

704 ms

main

main

175 ms

525 ms

notosanskr.min.css

notosanskr.min.css

525 ms

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Accessibility Review

dooray.com accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

dooray.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

dooray.com SEO score

100

Search Engine Optimization Advices

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

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dooray.com 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 Dooray.com 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

dooray.com

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