Tools & Wizards About Us
itshu.co.kr screenshot

Report Summary

  • 0

    Performance

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

itshu.co.kr

잇슈 Anytime, Anywhere Together

Page Load Speed

15.6 sec in total

First Response

755 ms

Resources Loaded

13.9 sec

Page Rendered

927 ms

itshu.co.kr screenshot

About Website

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

잇슈 공식 홈페이지. 플랫&로퍼 / 통굽슈즈 / 펌프스하이힐 / 롱부츠 / 스니커즈 트렌디한 상품들이 실재고 보유로 빠르게 당일출고되는 여성구두 쇼핑몰

Visit itshu.co.kr

Key Findings

We analyzed Itshu.co.kr page load time and found that the first response time was 755 ms and then it took 14.8 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

itshu.co.kr performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value47.0 s

0/100

25%

SI (Speed Index)

Value31.3 s

0/100

10%

TBT (Total Blocking Time)

Value15,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.604

0/100

15%

TTI (Time to Interactive)

Value71.8 s

0/100

10%

Network Requests Diagram

itshu.co.kr

755 ms

itshu.co.kr

1170 ms

jet.js

219 ms

nanumgothic.css

69 ms

css

86 ms

Our browser made a total of 176 requests to load all elements on the main page. We found that 45% of them (80 requests) were addressed to the original Itshu.co.kr, 7% (13 requests) were made to Cdn.jsdelivr.net and 6% (11 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (10.6 sec) belongs to the original domain Itshu.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (51%)

Content Size

3.4 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itshu.co.kr main page is 3.4 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. HTML takes 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 1.5 MB

  • Original 1.7 MB
  • After minification 1.6 MB
  • After compression 149.5 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. 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 1.5 MB or 91% of the original size.

Image Optimization

-8%

Potential reduce by 62.9 kB

  • Original 824.5 kB
  • After minification 761.6 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. Itshu images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 98.8 kB

  • Original 814.0 kB
  • After minification 803.4 kB
  • After compression 715.2 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 98.8 kB or 12% of the original size.

CSS Optimization

-43%

Potential reduce by 11.4 kB

  • Original 26.5 kB
  • After minification 26.5 kB
  • After compression 15.1 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. Itshu.co.kr needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 76 (51%)

Requests Now

148

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itshu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

itshu.co.kr

itshu.co.kr

755 ms

itshu.co.kr

itshu.co.kr

1170 ms

jet.js

jet.js

219 ms

nanumgothic.css

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69 ms

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86 ms

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64 ms

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75 ms

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64 ms

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952 ms

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581 ms

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602 ms

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602 ms

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774 ms

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64 ms

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Accessibility Review

itshu.co.kr accessibility score

78

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-hidden="true"] elements contain focusable descendents

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

itshu.co.kr best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

itshu.co.kr SEO score

84

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

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 Itshu.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 Itshu.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

itshu.co.kr

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