Access sorimusic.co.kr. 소리공방음악학원 영등포점

name

value

score

weighting

FCP (First Contentful Paint)

Value28.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value55.7 s

0/100

25%

SI (Speed Index)

Value48.2 s

0/100

10%

TBT (Total Blocking Time)

Value27,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value68.5 s

0/100

10%

sorimusic.co.kr

713 ms

top.html

203 ms

mainm.html

1409 ms

lib.js

206 ms

detailpage.js

786 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 94% of them (98 requests) were addressed to the original Sorimusic.co.kr, 3% (3 requests) were made to Oathwish.img7.kr and 2% (2 requests) were made to Log16.makeshop.co.kr. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sorimusic.co.kr.

Content Size

326.4 kB

After Optimization

150.5 kB

In fact, the total size of Sorimusic.co.kr main page is 326.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 209.0 kB which makes up the majority of the site volume.

HTML Optimization

-40%

Potential reduce by 313 B

Original 776 B
After minification 757 B
After compression 463 B

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 313 B or 40% of the original size.

Image Optimization

-14%

Potential reduce by 16.8 kB

Original 116.6 kB
After minification 99.9 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. Obviously, Sorimusic needs image optimization as it can save up to 16.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 158.8 kB

Original 209.0 kB
After minification 170.0 kB
After compression 50.1 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 158.8 kB or 76% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sorimusic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

KO
Language Claimed

N/A
Encoding

EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sorimusic.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sorimusic.co.kr main page’s claimed encoding is euc-kr. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

sorimusic.co.kr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

소리공방음악학원 영등포점

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sorimusic.co.kr

top.html

mainm.html

lib.js

detailpage.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sorimusic.co.kr

top.html

mainm.html

lib.js

detailpage.js

prototype.js

product_list.js

bookmark.js

design_func.js

search_topmuti.js

flash.js

logo.gif

top_menu1.gif

top_menu2.gif

top_menu3.gif

top_menu4.gif

top_menu5.gif

top_menu6.gif

rolltext.js

login_top.gif

login_btn.gif

cate_top.gif

icon.gif

go.gif

bbs_top.gif

ban_center_top.gif

maili.gif

ban_bank_top.gif

researchtitle.gif

poll_b01.gif

poll_b02.gif

notice_top.gif

noticedot.gif

notice_end.gif

maintitle1.gif

0090520000463.jpg

2

4

view_shopdetail2.gif

cookie.js

rightbanner.js

shopRbanner.html

shopMiniBanner.html

jquery.js