Tools & Wizards About Us
krt.co.kr screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% 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

  • 75

    SEO

    Google-friendlier than
    32% of websites

krt.co.kr

여행이지

Page Load Speed

22.2 sec in total

First Response

770 ms

Resources Loaded

20.1 sec

Page Rendered

1.4 sec

krt.co.kr screenshot

About Website

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

항공권, 호텔, 맛집, 액티비티까지! 여행 전문가가 만든 퀄리티 있는 패키지여행, ‘잘 만든 패키지여행’을 지금 만나보세요.

Visit krt.co.kr

Key Findings

We analyzed Krt.co.kr page load time and found that the first response time was 770 ms and then it took 21.5 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

krt.co.kr performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value32.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value41.0 s

0/100

25%

SI (Speed Index)

Value44.4 s

0/100

10%

TBT (Total Blocking Time)

Value4,000 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.144

77/100

15%

TTI (Time to Interactive)

Value77.4 s

0/100

10%

Network Requests Diagram

krt.co.kr

770 ms

www.kyowontour.com

1161 ms

www.kyowontour.com

2015 ms

page.css

1492 ms

datepicker.min.css

561 ms

Our browser made a total of 183 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Krt.co.kr, 47% (86 requests) were made to Kyowontour.com and 34% (62 requests) were made to Img-kyowontour.kyowontour.com. The less responsive or slowest element that took the longest time to load (8.6 sec) relates to the external source Img-kyowontour.kyowontour.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (18%)

Content Size

22.2 MB

After Optimization

18.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Krt.co.kr main page is 22.2 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. Only a small number of websites need less resources to load. Images take 18.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 390.6 kB

  • Original 455.8 kB
  • After minification 356.1 kB
  • After compression 65.3 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 99.7 kB, which is 22% 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 390.6 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 1.1 MB

  • Original 18.2 MB
  • After minification 17.1 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. Krt images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 1.7 MB

  • Original 2.5 MB
  • After minification 2.4 MB
  • After compression 800.6 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 1.7 MB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 861.2 kB

  • Original 987.7 kB
  • After minification 831.6 kB
  • After compression 126.5 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. Krt.co.kr needs all CSS files to be minified and compressed as it can save up to 861.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 86 (51%)

Requests Now

170

After Optimization

84

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 170 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Krt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

krt.co.kr

krt.co.kr

770 ms

www.kyowontour.com

www.kyowontour.com

1161 ms

www.kyowontour.com

www.kyowontour.com

2015 ms

page.css

page.css

1492 ms

datepicker.min.css

datepicker.min.css

561 ms

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932 ms

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745 ms

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748 ms

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746 ms

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931 ms

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933 ms

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934 ms

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1116 ms

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Accessibility Review

krt.co.kr accessibility score

77

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

krt.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

High

Missing source maps for large first-party JavaScript

SEO Factors

krt.co.kr SEO score

75

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

High

robots.txt is not valid

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

    UTF-8

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

krt.co.kr

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