Report Summary

  • 13

    Performance

    Renders faster than
    26% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

wownet.co.kr

한국경제TV의 대한민국 1등 증권정보 플랫폼 | 주식은 와우넷

Page Load Speed

19.3 sec in total

First Response

677 ms

Resources Loaded

16.8 sec

Page Rendered

1.8 sec

wownet.co.kr screenshot

About Website

Welcome to wownet.co.kr homepage info - get ready to check Wownet best content for South Korea right away, or after learning these important things about wownet.co.kr

매일 제공하는 주식 전문가들의 무료방송! 대한민국 대표 주식사이트 20년 1위, 초보부터 전업 투자자들까지 와우넷에서 성공 투자 하세요!

Visit wownet.co.kr

Key Findings

We analyzed Wownet.co.kr page load time and found that the first response time was 677 ms and then it took 18.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Wownet.co.kr rating and web reputation

Performance Metrics

wownet.co.kr performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value41.5 s

0/100

25%

SI (Speed Index)

Value27.4 s

0/100

10%

TBT (Total Blocking Time)

Value4,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.119

85/100

15%

TTI (Time to Interactive)

Value55.1 s

0/100

10%

Network Requests Diagram

wownet.co.kr

677 ms

www.wownet.co.kr

2330 ms

login.css

397 ms

jquery-latest.min.js

989 ms

jquery-ui.min.js

1597 ms

Our browser made a total of 170 requests to load all elements on the main page. We found that 56% of them (95 requests) were addressed to the original Wownet.co.kr, 39% (66 requests) were made to Image.wownet.co.kr and 2% (3 requests) were made to Wcs.naver.com. The less responsive or slowest element that took the longest time to load (11.5 sec) belongs to the original domain Wownet.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 940.2 kB (40%)

Content Size

2.4 MB

After Optimization

1.4 MB

In fact, the total size of Wownet.co.kr 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. 45% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 204.3 kB

  • Original 240.2 kB
  • After minification 207.8 kB
  • After compression 35.9 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 32.4 kB, which is 13% 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 204.3 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 151.9 kB

  • Original 1.4 MB
  • After minification 1.2 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. Obviously, Wownet needs image optimization as it can save up to 151.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 387.1 kB

  • Original 535.2 kB
  • After minification 465.5 kB
  • After compression 148.1 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 387.1 kB or 72% of the original size.

CSS Optimization

-88%

Potential reduce by 197.0 kB

  • Original 222.6 kB
  • After minification 172.9 kB
  • After compression 25.7 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. Wownet.co.kr needs all CSS files to be minified and compressed as it can save up to 197.0 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (32%)

Requests Now

165

After Optimization

113

The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wownet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

wownet.co.kr accessibility score

77

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

wownet.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wownet.co.kr SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EUC-KR

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