Tools & Wizards About Us

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

zenbro.co.kr

젠브로

Page Load Speed

13.6 sec in total

First Response

766 ms

Resources Loaded

10.3 sec

Page Rendered

2.5 sec

About Website

Visit zenbro.co.kr now to see the best up-to-date Zenbro content for South Korea and also check out these interesting facts you probably never knew about zenbro.co.kr

빅사이즈 남성의류 쇼핑몰, 패션코디 안내, 키큰남자, 데일리룩, 남친룩, 오버핏, 티셔츠, 바지, 데님, 가디건, 셔츠, 자켓, zenbro

Visit zenbro.co.kr

Key Findings

We analyzed Zenbro.co.kr page load time and found that the first response time was 766 ms and then it took 12.9 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

zenbro.co.kr performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value57.9 s

0/100

25%

SI (Speed Index)

Value23.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,640 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.429

22/100

15%

TTI (Time to Interactive)

Value55.9 s

0/100

10%

Network Requests Diagram

zenbro.co.kr

766 ms

zenbro.co.kr

1369 ms

jet.js

218 ms

css2

56 ms

css2

72 ms

Our browser made a total of 226 requests to load all elements on the main page. We found that 81% of them (183 requests) were addressed to the original Zenbro.co.kr, 8% (18 requests) were made to Fonts.gstatic.com and 3% (6 requests) were made to Img.echosting.cafe24.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Zenbro.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 761.9 kB (7%)

Content Size

10.8 MB

After Optimization

10.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zenbro.co.kr main page is 10.8 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 9.9 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 446.5 kB

  • Original 495.4 kB
  • After minification 427.4 kB
  • After compression 48.9 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 68.0 kB, which is 14% 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 446.5 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 225.7 kB

  • Original 9.9 MB
  • After minification 9.7 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. Zenbro images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 89.7 kB

  • Original 418.9 kB
  • After minification 418.9 kB
  • After compression 329.2 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 89.7 kB or 21% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 11.9 kB
  • After minification 11.9 kB
  • After compression 11.9 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. Zenbro.co.kr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (15%)

Requests Now

205

After Optimization

174

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 205 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zenbro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

zenbro.co.kr accessibility score

68

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

zenbro.co.kr best practices score

75

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zenbro.co.kr SEO score

85

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 Zenbro.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 Zenbro.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

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