Access lostballkorea.com. 로스트볼 코리아

lostballkorea.com screenshot

37

Performance

Renders faster than
56% of other websites
58

Accessibility

Visual factors better than
that of 25% of websites
67

Best Practices

More advanced features
available than in
24% of websites
84

SEO

Google-friendlier than
52% of websites

First Response

1.4 sec

Resources Loaded

9.8 sec

Page Rendered

389 ms

lostballkorea.com screenshot

About Website

Click here to check amazing Lostballkorea content. Otherwise, check out these important facts you probably never knew about lostballkorea.com

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Key Findings

We analyzed Lostballkorea.com page load time and found that the first response time was 1.4 sec and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value400 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

lostballkorea.com

1359 ms

common.css

691 ms

common.js

712 ms

common_ro.js

1665 ms

smart.js

1272 ms

Our browser made a total of 194 requests to load all elements on the main page. We found that 76% of them (147 requests) were addressed to the original Lostballkorea.com, 22% (42 requests) were made to Lostboll.cafe24.com and 1% (2 requests) were made to A5.smlog.co.kr. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Lostballkorea.com.

Content Size

3.1 MB

After Optimization

2.3 MB

In fact, the total size of Lostballkorea.com main page is 3.1 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. 65% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 153.0 kB

Original 165.3 kB
After minification 122.0 kB
After compression 12.3 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 43.3 kB, which is 26% 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 153.0 kB or 93% of the original size.

Image Optimization

-18%

Potential reduce by 493.6 kB

Original 2.8 MB
After minification 2.3 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. Obviously, Lostballkorea needs image optimization as it can save up to 493.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 90.1 kB

Original 123.6 kB
After minification 86.9 kB
After compression 33.4 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 90.1 kB or 73% of the original size.

CSS Optimization

-88%

Potential reduce by 9.8 kB

Original 11.1 kB
After minification 9.3 kB
After compression 1.3 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. Lostballkorea.com needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 88% of the original size.

Requests Now

193

After Optimization

152

The browser has sent 193 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lostballkorea. 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.

Accessibility Issues

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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

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 items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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 Lostballkorea.com 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 Lostballkorea.com 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

lostballkorea.com

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