Tools & Wizards About Us

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

betinfo.co.kr

벳인포

Page Load Speed

23.2 sec in total

First Response

832 ms

Resources Loaded

22 sec

Page Rendered

393 ms

About Website

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

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Visit betinfo.co.kr

Key Findings

We analyzed Betinfo.co.kr page load time and found that the first response time was 832 ms and then it took 22.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

betinfo.co.kr performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

betinfo.co.kr

832 ms

proto_main.asp

1949 ms

style_temp.css

592 ms

_buttonStyle.css

394 ms

jquery.tabs.css

390 ms

Our browser made a total of 167 requests to load all elements on the main page. We found that 30% of them (50 requests) were addressed to the original Betinfo.co.kr, 11% (19 requests) were made to Ad.ilikesponsorad.co.kr and 5% (9 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (15.4 sec) relates to the external source Cdn-exchange.toastoven.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 913.8 kB (60%)

Content Size

1.5 MB

After Optimization

612.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Betinfo.co.kr main page is 1.5 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. Javascripts take 844.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 148.7 kB

  • Original 170.6 kB
  • After minification 160.7 kB
  • After compression 21.9 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. 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 148.7 kB or 87% of the original size.

Image Optimization

-12%

Potential reduce by 35.1 kB

  • Original 288.3 kB
  • After minification 253.3 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. Obviously, Betinfo needs image optimization as it can save up to 35.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 541.0 kB

  • Original 844.0 kB
  • After minification 702.8 kB
  • After compression 303.0 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 541.0 kB or 64% of the original size.

CSS Optimization

-85%

Potential reduce by 189.0 kB

  • Original 223.6 kB
  • After minification 173.9 kB
  • After compression 34.5 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. Betinfo.co.kr needs all CSS files to be minified and compressed as it can save up to 189.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 92 (58%)

Requests Now

158

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 158 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Betinfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

betinfo.co.kr accessibility score

82

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

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

Best Practices

betinfo.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

betinfo.co.kr 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

    EUC-KR

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