11.6 sec in total
1.3 sec
10 sec
414 ms
Welcome to edplus.co.kr homepage info - get ready to check Edplus best content right away, or after learning these important things about edplus.co.kr
컴퓨터 강의의 정석 이디플러스, 이디플러스,edplus,컴퓨터,컴퓨터강의,인터넷강의,동영상강의,포토샵강의,플래시강의,포토샵,photoshop
Visit edplus.co.krWe analyzed Edplus.co.kr page load time and found that the first response time was 1.3 sec and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
edplus.co.kr performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value8.4 s
2/100
25%
Value8.2 s
20/100
10%
Value220 ms
88/100
30%
Value0.009
100/100
15%
Value6.9 s
54/100
10%
1271 ms
475 ms
477 ms
478 ms
492 ms
Our browser made a total of 171 requests to load all elements on the main page. We found that 81% of them (138 requests) were addressed to the original Edplus.co.kr, 18% (30 requests) were made to 0 and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Edplus.co.kr.
Page size can be reduced by 428.1 kB (34%)
1.2 MB
818.2 kB
In fact, the total size of Edplus.co.kr main page is 1.2 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. 50% of websites need less resources to load. Images take 775.2 kB which makes up the majority of the site volume.
Potential reduce by 69.6 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 69.6 kB or 86% of the original size.
Potential reduce by 62.7 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. Edplus images are well optimized though.
Potential reduce by 279.2 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 279.2 kB or 75% of the original size.
Potential reduce by 16.6 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. Edplus.co.kr needs all CSS files to be minified and compressed as it can save up to 16.6 kB or 83% of the original size.
Number of requests can be reduced by 14 (8%)
166
152
The browser has sent 166 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edplus. 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.
edplus.co.kr
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edplus.co.kr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
edplus.co.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
edplus.co.kr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
KO
N/A
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edplus.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 Edplus.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.
edplus.co.kr
Open Graph description is not detected on the main page of Edplus. 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: