8.5 sec in total
701 ms
7.2 sec
659 ms
Click here to check amazing Manbangschool content for South Korea. Otherwise, check out these important facts you probably never knew about manbangschool.org
Visit manbangschool.orgWe analyzed Manbangschool.org page load time and found that the first response time was 701 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
manbangschool.org performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value69.0 s
0/100
25%
Value9.3 s
12/100
10%
Value120 ms
97/100
30%
Value0.143
78/100
15%
Value4.1 s
86/100
10%
701 ms
1182 ms
444 ms
476 ms
479 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that all of those requests were addressed to Manbangschool.org and no external sources were called. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Manbangschool.org.
Page size can be reduced by 1.1 MB (10%)
11.5 MB
10.4 MB
In fact, the total size of Manbangschool.org main page is 11.5 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. 25% of websites need less resources to load. Images take 11.2 MB which makes up the majority of the site volume.
Potential reduce by 51.4 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 51.4 kB or 72% of the original size.
Potential reduce by 851.1 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. Manbangschool images are well optimized though.
Potential reduce by 183.3 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 183.3 kB or 77% of the original size.
Potential reduce by 46.3 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. Manbangschool.org needs all CSS files to be minified and compressed as it can save up to 46.3 kB or 81% of the original size.
Number of requests can be reduced by 20 (27%)
74
54
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Manbangschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
manbangschool.org
701 ms
www.manbangschool.org
1182 ms
layout.css
444 ms
sub01.css
476 ms
font.css
479 ms
jquery.min.js
1184 ms
Common.js
725 ms
jquery-ui-1.10.3.custom.js
659 ms
jquery-ui-1.10.3.custom.css
882 ms
default.css
709 ms
light.css
712 ms
dark.css
879 ms
bar.css
941 ms
nivo-slider.css
947 ms
jquery.nivo.slider.js
965 ms
top_bg.gif
235 ms
banner_2.gif
453 ms
top_logo.gif
256 ms
top_sitemap_button.gif
249 ms
top_menu_home.gif
248 ms
top_menu_button01a.gif
251 ms
top_menu_button01b.gif
455 ms
top_menu_button02a.gif
486 ms
top_menu_button02b.gif
491 ms
top_menu_button03a.gif
490 ms
top_menu_button03b.gif
498 ms
top_menu_button04a.gif
673 ms
top_menu_button04b.gif
677 ms
top_menu_button05a.gif
718 ms
top_menu_button05b.gif
728 ms
loading.gif
729 ms
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2198 ms
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2012 ms
2015%EC%97%AD%EC%82%AC%ED%83%90%EB%B0%A9_1.jpg
2350 ms
home2-2.jpg
2136 ms
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1912 ms
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2622 ms
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main_top_title01.gif
2373 ms
top_more.gif
2441 ms
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icon_sound.gif
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main_icon_img.gif
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3008 ms
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1926 ms
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1886 ms
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1983 ms
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1882 ms
under_copyright.gif
1786 ms
under_bg.gif
1866 ms
arrows.png
227 ms
bullets.png
227 ms
manbangschool.org accessibility score
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Definition list items are not wrapped in <dl> elements
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.
manbangschool.org 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
manbangschool.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Manbangschool.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Manbangschool.org 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.
manbangschool.org
Open Graph description is not detected on the main page of Manbangschool. 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: