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rncworld.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

rncworld.com

호스팅 세팅 완료 페이지

Page Load Speed

19.9 sec in total

First Response

1.5 sec

Resources Loaded

17.6 sec

Page Rendered

775 ms

rncworld.com screenshot

About Website

Welcome to rncworld.com homepage info - get ready to check Rncworld best content right away, or after learning these important things about rncworld.com

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Visit rncworld.com

Key Findings

We analyzed Rncworld.com page load time and found that the first response time was 1.5 sec and then it took 18.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

rncworld.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

board.php

1483 ms

style.css

403 ms

rnc.css

404 ms

jquery-1.4.2.min.js

800 ms

common.js

631 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 94% of them (96 requests) were addressed to the original Rncworld.com, 6% (6 requests) were made to Web1.nayanav6.kr. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Rncworld.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.2 kB (24%)

Content Size

998.2 kB

After Optimization

755.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rncworld.com main page is 998.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 725.1 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 135.9 kB

  • Original 145.4 kB
  • After minification 86.7 kB
  • After compression 9.5 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 58.6 kB, which is 40% 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 135.9 kB or 93% of the original size.

Image Optimization

-2%

Potential reduce by 15.6 kB

  • Original 725.1 kB
  • After minification 709.4 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. Rncworld images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 88.8 kB

  • Original 123.6 kB
  • After minification 103.1 kB
  • After compression 34.8 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 88.8 kB or 72% of the original size.

CSS Optimization

-70%

Potential reduce by 2.9 kB

  • Original 4.2 kB
  • After minification 3.6 kB
  • After compression 1.2 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. Rncworld.com needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (34%)

Requests Now

95

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rncworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

board.php

board.php

1483 ms

style.css

style.css

403 ms

rnc.css

rnc.css

404 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

800 ms

common.js

common.js

631 ms

rnc.js

rnc.js

432 ms

flash.js

flash.js

795 ms

sideview.js

sideview.js

434 ms

head_01.jpg

head_01.jpg

405 ms

head_06.jpg

head_06.jpg

593 ms

head_02.jpg

head_02.jpg

404 ms

head_03_.jpg

head_03_.jpg

634 ms

head_04.jpg

head_04.jpg

433 ms

util01.jpg

util01.jpg

418 ms

util02.jpg

util02.jpg

800 ms

head_07.jpg

head_07.jpg

801 ms

head11_01.jpg

head11_01.jpg

837 ms

head2_05.jpg

head2_05.jpg

851 ms

head2_08.jpg

head2_08.jpg

1000 ms

head2_02.jpg

head2_02.jpg

1050 ms

head2_03.jpg

head2_03.jpg

1216 ms

head2_04.jpg

head2_04.jpg

1217 ms

head2_06.jpg

head2_06.jpg

1232 ms

head2_07.jpg

head2_07.jpg

1252 ms

head11_08.jpg

head11_08.jpg

1404 ms

left1_01.jpg

left1_01.jpg

1479 ms

l0.jpg

l0.jpg

1632 ms

l1.jpg

l1.jpg

1638 ms

l2.jpg

l2.jpg

1653 ms

l3.jpg

l3.jpg

1647 ms

l4.jpg

l4.jpg

1798 ms

l5.jpg

l5.jpg

1877 ms

l6.jpg

l6.jpg

2047 ms

left1_03.jpg

left1_03.jpg

2055 ms

left1_05.jpg

left1_05.jpg

2043 ms

index_02.jpg

index_02.jpg

2053 ms

index_03.jpg

index_03.jpg

2198 ms

index_05.jpg

index_05.jpg

2275 ms

index_07.jpg

index_07.jpg

2435 ms

index_09.jpg

index_09.jpg

2450 ms

index_11.jpg

index_11.jpg

2473 ms

index_13.jpg

index_13.jpg

2457 ms

wrest.js

wrest.js

2580 ms

index_15.jpg

index_15.jpg

2625 ms

index_16.jpg

index_16.jpg

2459 ms

index_17.jpg

index_17.jpg

2477 ms

index_18.jpg

index_18.jpg

2463 ms

phpThumb.php

phpThumb.php

2999 ms

icon3.jpg

icon3.jpg

2416 ms

phpThumb.php

phpThumb.php

3105 ms

phpThumb.php

phpThumb.php

3103 ms

phpThumb.php

phpThumb.php

3086 ms

phpThumb.php

phpThumb.php

2969 ms

phpThumb.php

phpThumb.php

3126 ms

phpThumb.php

phpThumb.php

3359 ms

phpThumb.php

phpThumb.php

3603 ms

index_20.jpg

index_20.jpg

3014 ms

index_21.jpg

index_21.jpg

3086 ms

phpThumb.php

phpThumb.php

3590 ms

icon3.jpg

icon3.jpg

3150 ms

icon4.jpg

icon4.jpg

3251 ms

phpThumb.php

phpThumb.php

3953 ms

phpThumb.php

phpThumb.php

3700 ms

phpThumb.php

phpThumb.php

3990 ms

phpThumb.php

phpThumb.php

4100 ms

phpThumb.php

phpThumb.php

4109 ms

phpThumb.php

phpThumb.php

4046 ms

phpThumb.php

phpThumb.php

4442 ms

phpThumb.php

phpThumb.php

4337 ms

left1_02.jpg

left1_02.jpg

4005 ms

left1_04.jpg

left1_04.jpg

4118 ms

phpThumb.php

phpThumb.php

4698 ms

phpThumb.php

phpThumb.php

4608 ms

phpThumb.php

phpThumb.php

4728 ms

phpThumb.php

phpThumb.php

4823 ms

phpThumb.php

phpThumb.php

4795 ms

phpThumb.php

phpThumb.php

4919 ms

btn_list.gif

btn_list.gif

4674 ms

page_next.gif

page_next.gif

4601 ms

page_end.gif

page_end.gif

4748 ms

tail.jpg

tail.jpg

4930 ms

quick_02.jpg

quick_02.jpg

4756 ms

index_04.jpg

index_04.jpg

4772 ms

index_06.jpg

index_06.jpg

4698 ms

index_08.jpg

index_08.jpg

4369 ms

index_10.jpg

index_10.jpg

4117 ms

index_12.jpg

index_12.jpg

4245 ms

index_14.jpg

index_14.jpg

4173 ms

index_22.jpg

index_22.jpg

4227 ms

r_bg.jpg

r_bg.jpg

4223 ms

head22_01.jpg

head22_01.jpg

205 ms

head22_02.jpg

head22_02.jpg

206 ms

head22_03.jpg

head22_03.jpg

405 ms

head22_04.jpg

head22_04.jpg

403 ms

head22_05.jpg

head22_05.jpg

422 ms

head22_06.jpg

head22_06.jpg

434 ms

error_404.html

error_404.html

682 ms

error_404.html

error_404.html

1092 ms

error_404.html

error_404.html

905 ms

error_404.html

error_404.html

910 ms

error_404.html

error_404.html

898 ms

error_404.html

error_404.html

895 ms

Accessibility Review

rncworld.com accessibility score

78

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

High

Links do not have a discernible name

Best Practices

rncworld.com 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

rncworld.com SEO score

54

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

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

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rncworld.com can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rncworld.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

rncworld.com

Open Graph description is not detected on the main page of Rncworld. 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: