Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

Page Load Speed

19 sec in total

First Response

6.3 sec

Resources Loaded

12.6 sec

Page Rendered

97 ms

edunet4u.net screenshot

About Website

Welcome to edunet4u.net homepage info - get ready to check Edunet 4 U best content for South Korea right away, or after learning these important things about edunet4u.net

한국교육학술 정보원 중앙교수학습센터 입니다.

Visit edunet4u.net

Key Findings

We analyzed Edunet4u.net page load time and found that the first response time was 6.3 sec and then it took 12.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

edunet4u.net performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

edunet4u.net

6254 ms

errorPage.html

1004 ms

error.css

250 ms

logo.png

499 ms

bigback.png

505 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 11% of them (1 request) were addressed to the original Edunet4u.net, 89% (8 requests) were made to Edunet.net. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Edunet4u.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.3 kB (22%)

Content Size

37.4 kB

After Optimization

29.1 kB

In fact, the total size of Edunet4u.net main page is 37.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 33.2 kB which makes up the majority of the site volume.

HTML Optimization

-46%

Potential reduce by 756 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 880 B

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 756 B or 46% of the original size.

Image Optimization

-18%

Potential reduce by 6.0 kB

  • Original 33.2 kB
  • After minification 27.2 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, Edunet 4 U needs image optimization as it can save up to 6.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-60%

Potential reduce by 1.5 kB

  • Original 2.5 kB
  • After minification 2.2 kB
  • After compression 993 B

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. Edunet4u.net needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 60% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edunet 4 U. According to our analytics all requests are already optimized.

Accessibility Review

edunet4u.net accessibility score

100

Accessibility Issues

Best Practices

edunet4u.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

edunet4u.net SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edunet4u.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Edunet4u.net 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 Edunet 4 U. 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: