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ninegallery.co.kr screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 46

    SEO

    Google-friendlier than
    18% of websites

ninegallery.co.kr

Nine Gallery

Page Load Speed

7.1 sec in total

First Response

585 ms

Resources Loaded

6.4 sec

Page Rendered

110 ms

ninegallery.co.kr screenshot

About Website

Visit ninegallery.co.kr now to see the best up-to-date Nine Gallery content and also check out these interesting facts you probably never knew about ninegallery.co.kr

광주광역시 동구 예술의거리 위치, 작가 및 작품소개, 전시일정 등 안내.

Visit ninegallery.co.kr

Key Findings

We analyzed Ninegallery.co.kr page load time and found that the first response time was 585 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ninegallery.co.kr performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

index.php

585 ms

default.css

557 ms

stylesheet.css

745 ms

common.js

561 ms

jquery.1.11.1.js

809 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Ninegallery.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Ninegallery.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 433.7 kB (24%)

Content Size

1.8 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ninegallery.co.kr main page is 1.8 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. 15% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 19.8 kB

  • Original 24.5 kB
  • After minification 22.1 kB
  • After compression 4.7 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 19.8 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 3.5 kB

  • Original 1.3 MB
  • After minification 1.3 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. Nine Gallery images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 338.4 kB

  • Original 459.5 kB
  • After minification 421.7 kB
  • After compression 121.1 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 338.4 kB or 74% of the original size.

CSS Optimization

-83%

Potential reduce by 72.0 kB

  • Original 86.3 kB
  • After minification 78.0 kB
  • After compression 14.3 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. Ninegallery.co.kr needs all CSS files to be minified and compressed as it can save up to 72.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (24%)

Requests Now

33

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nine Gallery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

585 ms

default.css

default.css

557 ms

stylesheet.css

stylesheet.css

745 ms

common.js

common.js

561 ms

jquery.1.11.1.js

jquery.1.11.1.js

809 ms

jquery.ui.js

jquery.ui.js

1406 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

559 ms

jquery.validate.js

jquery.validate.js

1332 ms

jquery.facebox.js

jquery.facebox.js

951 ms

jquery.scrollList.js

jquery.scrollList.js

1155 ms

ajax.js

ajax.js

1375 ms

menu.js

menu.js

1204 ms

NanumGothic.woff

NanumGothic.woff

3742 ms

bg_main_layout.jpg

bg_main_layout.jpg

397 ms

skin_mt1.jpg

skin_mt1.jpg

372 ms

bg_recent_4.gif

bg_recent_4.gif

375 ms

banner_1369983352.jpg

banner_1369983352.jpg

1168 ms

banner_1369983359.jpg

banner_1369983359.jpg

796 ms

banner_1369983367.jpg

banner_1369983367.jpg

1357 ms

banner_1369983377.jpg

banner_1369983377.jpg

1245 ms

banner_1367813742.jpg

banner_1367813742.jpg

1440 ms

banner_1367813765.jpg

banner_1367813765.jpg

1790 ms

banner_1367813783.jpg

banner_1367813783.jpg

2115 ms

banner_1367813800.jpg

banner_1367813800.jpg

2748 ms

bg_main_container.jpg

bg_main_container.jpg

1704 ms

gallery01.jpg

gallery01.jpg

2043 ms

recent_mc1.gif

recent_mc1.gif

2073 ms

bg_recent_mc1.gif

bg_recent_mc1.gif

2143 ms

skin_mc2.jpg

skin_mc2.jpg

2422 ms

recent_mc3.gif

recent_mc3.gif

2446 ms

bg_recent_mc3.gif

bg_recent_mc3.gif

2487 ms

s-editor_16072357150.764753001607235715.jpg

s-editor_16072357150.764753001607235715.jpg

2540 ms

s-editor_16072331520.974824001607233152.jpg

s-editor_16072331520.974824001607233152.jpg

2884 ms

s-editor_15148751720.152397001514875172.jpg

s-editor_15148751720.152397001514875172.jpg

2902 ms

s-editor_15148729710.282569001514872971.jpg

s-editor_15148729710.282569001514872971.jpg

2929 ms

ico01.jpg

ico01.jpg

3006 ms

yangsooa.jpg

yangsooa.jpg

3097 ms

b_logo.jpg

b_logo.jpg

3268 ms

bxSlider_pager.png

bxSlider_pager.png

3252 ms

Accessibility Review

ninegallery.co.kr accessibility score

58

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.

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

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

ninegallery.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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ninegallery.co.kr SEO score

46

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

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 Ninegallery.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 Ninegallery.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

ninegallery.co.kr

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