13.9 sec in total
871 ms
12.3 sec
762 ms
Welcome to skyedu.com homepage info - get ready to check Skyedu best content for South Korea right away, or after learning these important things about skyedu.com
2024 재수종합반 모집, 2024 몰입독학반 상시 모집 중, 입시학원, 재수학원, 재수기숙학원, 재수설명회, 소수정예 재종반, 예체능 재종반, 최신시설
Visit skyedu.comWe analyzed Skyedu.com page load time and found that the first response time was 871 ms and then it took 13 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
skyedu.com performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value18.9 s
0/100
25%
Value9.4 s
12/100
10%
Value40 ms
100/100
30%
Value0.513
15/100
15%
Value8.3 s
40/100
10%
871 ms
2424 ms
622 ms
631 ms
707 ms
Our browser made a total of 239 requests to load all elements on the main page. We found that 6% of them (15 requests) were addressed to the original Skyedu.com, 68% (162 requests) were made to Img.skyedu.com and 5% (11 requests) were made to Static-cache.dangi.co.kr. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Img.skyedu.com.
Page size can be reduced by 985.5 kB (19%)
5.1 MB
4.1 MB
In fact, the total size of Skyedu.com main page is 5.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.4 MB which makes up the majority of the site volume.
Potential reduce by 163.7 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. This page needs HTML code to be minified as it can gain 30.1 kB, which is 15% 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 163.7 kB or 82% of the original size.
Potential reduce by 506.1 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, Skyedu needs image optimization as it can save up to 506.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 303.2 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 303.2 kB or 64% of the original size.
Potential reduce by 12.5 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. Skyedu.com needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 84% of the original size.
Number of requests can be reduced by 48 (21%)
232
184
The browser has sent 232 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skyedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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skyedu.com 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.
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
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.
skyedu.com 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
skyedu.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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 doesn't use legible font sizes
Tap targets are not sized appropriately
KO
KO
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skyedu.com 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 Skyedu.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.
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skyedu.com
Open Graph data is detected on the main page of Skyedu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: