9 sec in total
1.5 sec
7.4 sec
165 ms
Welcome to exam.co.kr homepage info - get ready to check Exam best content for United States right away, or after learning these important things about exam.co.kr
Visit exam.co.krWe analyzed Exam.co.kr page load time and found that the first response time was 1.5 sec and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
exam.co.kr performance score
name
value
score
weighting
Value0
0/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value0
0/100
30%
Value0.001
100/100
15%
Value0
0/100
10%
1470 ms
807 ms
2140 ms
810 ms
1214 ms
Our browser made a total of 145 requests to load all elements on the main page. We found that 80% of them (116 requests) were addressed to the original Exam.co.kr, 15% (22 requests) were made to File.exam.co.kr and 1% (2 requests) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Exam.co.kr.
Page size can be reduced by 344.4 kB (46%)
747.9 kB
403.5 kB
In fact, the total size of Exam.co.kr main page is 747.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 357.7 kB which makes up the majority of the site volume.
Potential reduce by 63.2 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 14.7 kB, which is 20% 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 63.2 kB or 87% of the original size.
Potential reduce by 32.2 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. Exam images are well optimized though.
Potential reduce by 239.9 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 239.9 kB or 78% of the original size.
Potential reduce by 9.1 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. Exam.co.kr needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 84% of the original size.
Number of requests can be reduced by 64 (46%)
139
75
The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Exam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
exam.co.kr
1470 ms
examStyle.css
807 ms
jquery-1.6.2.js
2140 ms
default.js
810 ms
main.js
1214 ms
escrowValid.js
701 ms
escrowValid.js
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conversion.js
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top_logo.gif
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ban_month.jpg
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new_top_local_login.gif
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blank.gif
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top_btn_search.gif
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main_topBar_rightM.gif
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log_btn.gif
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log_find.gif
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log_join.gif
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transparent_dot.gif
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M_dday_btn.jpg
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M_dday_Count.png
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mainLeft_boxBan1_1.gif
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mainLeft_boxBan2.gif
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mainLeft_boxBan3.gif
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Ncou.gif
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new_academy.gif
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topbannere.asp
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lecturetemp9.asp
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dday_list.asp
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main_noticenews_inc.asp
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progresseventbanner.asp
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othersevent.asp
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examstudy.asp
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examstar.asp
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tagsearchbanner.asp
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exambooks.asp
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examinside_main.asp
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skybanner.asp
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exam_popup_view.asp
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new_academy_2.gif
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box1_top.gif
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box1_bottom.gif
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right_tab1_on.gif
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right_box_bottom.gif
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more_btn.gif
1360 ms
main_study_bt1.gif
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main_study_bt2.gif
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20111221103221.jpg
421 ms
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2011323111756.jpg
818 ms
cus_area1.gif
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808 ms
cus_area2.gif
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cus_area5.gif
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EX3_100507_Iyh.jpg
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hsw_3.jpg
635 ms
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419 ms
cus_area6.gif
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logo_grey.gif
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EX4_jys.jpg
440 ms
EX4_kky1.jpg
617 ms
EX4wwh.jpg
641 ms
footer_bar_left.gif
1504 ms
foot_1.gif
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foot_memuBg.gif
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footer_bar_right.gif
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foot_add.gif
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bar_bg.gif
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top_news.gif
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news_bg.gif
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log_bg.gif
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log_id.gif
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log_pw.gif
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M_dday_bg.jpg
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new_academy_bg.gif
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new_icon1.gif
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box1_bg.gif
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right_tab_bg.gif
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right_box_bg.gif
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main_study_1.gif
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main_study_1_1.gif
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main_quiz.jpg
1750 ms
sub_footerBg.gif
1845 ms
footer_bar_bg.gif
1822 ms
dot.gif
1673 ms
M_dday_Count1.png
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M_dday_Count2.png
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right_arr_off.gif
1652 ms
exam.co.kr 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
<frame> or <iframe> elements do not have a title
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
exam.co.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
exam.co.kr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
N/A
N/A
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Exam.co.kr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Exam.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.
exam.co.kr
Open Graph description is not detected on the main page of Exam. 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: