22.3 sec in total
1 sec
20.3 sec
956 ms
Welcome to gongsin.com homepage info - get ready to check Gongsin best content for South Korea right away, or after learning these important things about gongsin.com
강성태강의, 자기주도학습, 영단어, 영문법, 영어독해, 공부습관, 공부잘하는방법, 수능, 국어, 영어, 수학 공부법, 계획표, 동기부여
Visit gongsin.comWe analyzed Gongsin.com page load time and found that the first response time was 1 sec and then it took 21.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
gongsin.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value11.7 s
0/100
25%
Value11.4 s
5/100
10%
Value4,130 ms
1/100
30%
Value2.469
0/100
15%
Value22.3 s
1/100
10%
1035 ms
32 ms
46 ms
41 ms
472 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 55% of them (32 requests) were addressed to the original Gongsin.com, 10% (6 requests) were made to Image.gongsin.com and 7% (4 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (19 sec) belongs to the original domain Gongsin.com.
Page size can be reduced by 970.5 kB (18%)
5.4 MB
4.4 MB
In fact, the total size of Gongsin.com main page is 5.4 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. 55% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.
Potential reduce by 174.5 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 174.5 kB or 75% of the original size.
Potential reduce by 299.7 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. Gongsin images are well optimized though.
Potential reduce by 267.2 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 267.2 kB or 62% of the original size.
Potential reduce by 229.1 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. Gongsin.com needs all CSS files to be minified and compressed as it can save up to 229.1 kB or 82% of the original size.
Number of requests can be reduced by 15 (31%)
49
34
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gongsin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
gongsin.com
1035 ms
A.bootstrap.min.css.pagespeed.cf.AaoxDNRwWD.css
32 ms
bootstrap.min.css
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font-awesome.min.css
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overwrite.css
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toastr.min.css
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modernizr.min.js
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jquery.min.js
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common.js.pagespeed.jm.MJDTejHWKm.js
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css
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bootstrap.min.js
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toastr.min.js
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fbevents.js
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gongsin.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
gongsin.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Uses deprecated APIs
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
gongsin.com 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 doesn't use legible font sizes
Tap targets are not sized appropriately
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gongsin.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 Gongsin.com 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.
gongsin.com
Open Graph data is detected on the main page of Gongsin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: