Tools & Wizards About Us
acornpub.co.kr screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

acornpub.co.kr

에이콘출판사 도서쇼핑몰

Page Load Speed

8.5 sec in total

First Response

828 ms

Resources Loaded

7.3 sec

Page Rendered

306 ms

acornpub.co.kr screenshot

About Website

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

세상에 꼭 필요한 책을 출간하는 에이콘출판사, IT 전문 도서, e-book, 프로그래밍, 비즈니스 문화, 과학, 인문, 기술 IT 에세이, 해킹보안, 웹 프로페셔널, 게임, 모바일, UX, 오픈소스, 소셜미디어, 비즈테크(biz-tech) , 컴퓨터 비트,

Visit acornpub.co.kr

Key Findings

We analyzed Acornpub.co.kr page load time and found that the first response time was 828 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

acornpub.co.kr performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value1.654

0/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

acornpub.co.kr

828 ms

index_201409241745.all.css

391 ms

modernizr.custom.min.js

398 ms

index_201409241745.min.js

795 ms

ga.js

16 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 88% of them (52 requests) were addressed to the original Acornpub.co.kr, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Acornpub.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.7 kB (2%)

Content Size

4.0 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acornpub.co.kr main page is 4.0 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. 60% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 25.9 kB

  • Original 35.0 kB
  • After minification 33.3 kB
  • After compression 9.1 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 25.9 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 69.3 kB

  • Original 3.9 MB
  • After minification 3.8 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. Acornpub images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 317 B

  • Original 75.8 kB
  • After minification 75.8 kB
  • After compression 75.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 165 B

  • Original 16.5 kB
  • After minification 16.5 kB
  • After compression 16.3 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. Acornpub.co.kr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (12%)

Requests Now

57

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acornpub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

acornpub.co.kr

acornpub.co.kr

828 ms

index_201409241745.all.css

index_201409241745.all.css

391 ms

modernizr.custom.min.js

modernizr.custom.min.js

398 ms

index_201409241745.min.js

index_201409241745.min.js

795 ms

ga.js

ga.js

16 ms

logo.png

logo.png

196 ms

btn_nav.gif

btn_nav.gif

197 ms

btn_search.png

btn_search.png

460 ms

17187937680eoRD5g4.jpg

17187937680eoRD5g4.jpg

1412 ms

1718718963uAh5rgsq.jpg

1718718963uAh5rgsq.jpg

1563 ms

1718276056UN4FAhHK.jpg

1718276056UN4FAhHK.jpg

1564 ms

1718648596iSTIEmJ6.jpg

1718648596iSTIEmJ6.jpg

1369 ms

1717523994coDFZJPN.jpg

1717523994coDFZJPN.jpg

1377 ms

1597270931MjZsmPrR.jpg

1597270931MjZsmPrR.jpg

1562 ms

1544111510Qgd63aqu.jpg

1544111510Qgd63aqu.jpg

1761 ms

1548117984vjqmizE4.jpg

1548117984vjqmizE4.jpg

2413 ms

15474891273py4fw0i.jpg

15474891273py4fw0i.jpg

2778 ms

1436250312NtvfUYe9.jpg

1436250312NtvfUYe9.jpg

2928 ms

1548113194lcRZb45W.jpg

1548113194lcRZb45W.jpg

2538 ms

1606869269ZsMGwbtE.jpg

1606869269ZsMGwbtE.jpg

2344 ms

1547415581ICGqlRo5.jpg

1547415581ICGqlRo5.jpg

2934 ms

1540165653fLd7gj4V.jpg

1540165653fLd7gj4V.jpg

3322 ms

17187937680eoRD5g4.jpg

17187937680eoRD5g4.jpg

2612 ms

1606348169IYDFTcld.jpg

1606348169IYDFTcld.jpg

2734 ms

1461147752VDButYLm.jpg

1461147752VDButYLm.jpg

2811 ms

1114041761.png

1114041761.png

2930 ms

1711042636aw6mh09z.jpeg

1711042636aw6mh09z.jpeg

3950 ms

profile.jpg

profile.jpg

3011 ms

banner_i1.png

banner_i1.png

3122 ms

banner_i2.png

banner_i2.png

3124 ms

banner_i3.png

banner_i3.png

3129 ms

blank.gif

blank.gif

3209 ms

bg_header.gif

bg_header.gif

3309 ms

bg_logo.png

bg_logo.png

3311 ms

bg_pattern.jpg

bg_pattern.jpg

3511 ms

bg_display.jpg

bg_display.jpg

4675 ms

btn_display.png

btn_display.png

3506 ms

bg_showroom3.png

bg_showroom3.png

3507 ms

book_badge.png

book_badge.png

3507 ms

marking.gif

marking.gif

3700 ms

all.js

all.js

81 ms

__utm.gif

__utm.gif

32 ms

all.js

all.js

5 ms

NanumGothic.woff

NanumGothic.woff

5863 ms

bul_allbooks.gif

bul_allbooks.gif

3520 ms

like.php

like.php

81 ms

bul1.gif

bul1.gif

3262 ms

bul1_s.gif

bul1_s.gif

3447 ms

aYXRFFKGJfZ.js

aYXRFFKGJfZ.js

172 ms

FEppCFCt76d.png

FEppCFCt76d.png

14 ms

bg_blogpost.gif

bg_blogpost.gif

2543 ms

dash.gif

dash.gif

2539 ms

bul_more.png

bul_more.png

2694 ms

bg_facebook.gif

bg_facebook.gif

2548 ms

bg_main_banner.gif

bg_main_banner.gif

2550 ms

bg_main_banner_tip.png

bg_main_banner_tip.png

2585 ms

bg_footer.gif

bg_footer.gif

2539 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

1965 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

197 ms

Accessibility Review

acornpub.co.kr accessibility score

96

Accessibility Issues

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.

Best Practices

acornpub.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

acornpub.co.kr SEO score

82

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

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 Acornpub.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 Acornpub.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

acornpub.co.kr

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