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nanta.co.kr screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

nanta.co.kr

난타 공식 홈페이지

Page Load Speed

6.1 sec in total

First Response

967 ms

Resources Loaded

5 sec

Page Rendered

145 ms

nanta.co.kr screenshot

About Website

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

난타 최저가 좌석지정 간편예매, 예매수수료 0원, 기업 및 학생 단체관람 특별가 예약, 다양한 패키지 상품

Visit nanta.co.kr

Key Findings

We analyzed Nanta.co.kr page load time and found that the first response time was 967 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nanta.co.kr performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value19.7 s

0/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value21.8 s

1/100

10%

Network Requests Diagram

nanta.co.kr

967 ms

nanta.co.kr

811 ms

notosanskr.css

201 ms

bootstrap.min.css

603 ms

font-awesome.css

948 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 84% of them (31 requests) were addressed to the original Nanta.co.kr, 5% (2 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Nanta.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.4 kB (15%)

Content Size

959.8 kB

After Optimization

815.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nanta.co.kr main page is 959.8 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. 40% of websites need less resources to load. Images take 678.0 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.8 kB

  • Original 12.9 kB
  • After minification 12.0 kB
  • After compression 4.1 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 8.8 kB or 68% of the original size.

Image Optimization

-10%

Potential reduce by 68.5 kB

  • Original 678.0 kB
  • After minification 609.5 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. Nanta images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 35.5 kB

  • Original 171.6 kB
  • After minification 171.5 kB
  • After compression 136.1 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 35.5 kB or 21% of the original size.

CSS Optimization

-32%

Potential reduce by 31.5 kB

  • Original 97.3 kB
  • After minification 97.3 kB
  • After compression 65.7 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. Nanta.co.kr needs all CSS files to be minified and compressed as it can save up to 31.5 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (69%)

Requests Now

29

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nanta.co.kr

nanta.co.kr

967 ms

nanta.co.kr

nanta.co.kr

811 ms

notosanskr.css

notosanskr.css

201 ms

bootstrap.min.css

bootstrap.min.css

603 ms

font-awesome.css

font-awesome.css

948 ms

css

css

36 ms

jquery-ui.css

jquery-ui.css

20 ms

animate.min.css

animate.min.css

770 ms

hover.min.css

hover.min.css

975 ms

style.css

style.css

993 ms

button.css

button.css

797 ms

sub.css

sub.css

808 ms

language.custom.css

language.custom.css

961 ms

index.css

index.css

1000 ms

jquery-1.12.0.min.js

jquery-1.12.0.min.js

1050 ms

jquery-ui-1.11.4.min.js

jquery-ui-1.11.4.min.js

1519 ms

bootstrap.min.js

bootstrap.min.js

1155 ms

heartcode-canvasloader-min-0.9.1.js

heartcode-canvasloader-min-0.9.1.js

1166 ms

carousel-swipe.js

carousel-swipe.js

1187 ms

utils.min.js

utils.min.js

1200 ms

googleAnalytics.js

googleAnalytics.js

1201 ms

logo.png

logo.png

1348 ms

korea_gray.jpg

korea_gray.jpg

1551 ms

english_gray.jpg

english_gray.jpg

1585 ms

china_gray.jpg

china_gray.jpg

1790 ms

japan_gray.jpg

japan_gray.jpg

1585 ms

bg_color.jpg

bg_color.jpg

1478 ms

NotoSansKR-Regular.woff

NotoSansKR-Regular.woff

1771 ms

NotoSansKR-Medium.woff

NotoSansKR-Medium.woff

1847 ms

NotoSansKR-Light.woff

NotoSansKR-Light.woff

1891 ms

NotoSansKR-Thin.woff

NotoSansKR-Thin.woff

1873 ms

NotoSansKR-Bold.woff

NotoSansKR-Bold.woff

2099 ms

NotoSansKR-Black.woff

NotoSansKR-Black.woff

2003 ms

gtm.js

gtm.js

55 ms

analytics.js

analytics.js

21 ms

collect

collect

29 ms

js

js

41 ms

Accessibility Review

nanta.co.kr accessibility score

77

Accessibility Issues

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nanta.co.kr best practices score

83

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

SEO Factors

nanta.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanta.co.kr 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 Nanta.co.kr 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

nanta.co.kr

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