6.3 sec in total
2.1 sec
4.2 sec
118 ms
Welcome to medlib.snu.ac.kr homepage info - get ready to check Medlib Snu Ac best content right away, or after learning these important things about medlib.snu.ac.kr
Visit medlib.snu.ac.krWe analyzed Medlib.snu.ac.kr page load time and found that the first response time was 2.1 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
medlib.snu.ac.kr performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value22.8 s
0/100
25%
Value12.1 s
3/100
10%
Value1,660 ms
11/100
30%
Value0.718
7/100
15%
Value11.0 s
21/100
10%
2061 ms
29 ms
626 ms
413 ms
701 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 86% of them (44 requests) were addressed to the original Medlib.snu.ac.kr, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Dentlib.snu.ac.kr. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Medlib.snu.ac.kr.
Page size can be reduced by 73.0 kB (36%)
201.3 kB
128.3 kB
In fact, the total size of Medlib.snu.ac.kr main page is 201.3 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. Only 10% of websites need less resources to load. Images take 128.8 kB which makes up the majority of the site volume.
Potential reduce by 25.9 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 10.9 kB, which is 36% 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 25.9 kB or 86% of the original size.
Potential reduce by 25.9 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, Medlib Snu Ac needs image optimization as it can save up to 25.9 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 18.2 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 18.2 kB or 47% of the original size.
Potential reduce by 3.0 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. Medlib.snu.ac.kr needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 80% of the original size.
Number of requests can be reduced by 31 (67%)
46
15
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Medlib Snu Ac. 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 as a result speed up the page load time.
medlib.snu.ac.kr
2061 ms
ga.js
29 ms
style.css
626 ms
default.js
413 ms
global.js
701 ms
IEPatch_common.js
792 ms
__utm.gif
28 ms
mian_ste_07.jpg
1757 ms
menu_ar.gif
853 ms
menu_br.gif
861 ms
topbg.gif
229 ms
leftimage_1.gif
229 ms
text_id.gif
197 ms
text_pw.gif
245 ms
bt_login.gif
201 ms
bt_idpasssearch.gif
391 ms
s_space.gif
404 ms
banner_medlars2.gif
606 ms
banner_medlis.gif
453 ms
banner_ask_a_librarian_v1.jpg
532 ms
leftimage_2.gif
483 ms
title_service.gif
585 ms
searchcorner_1.gif
602 ms
searchcorner_3.gif
678 ms
icon_miniarrow_gray.gif
715 ms
searchcorner_6.gif
757 ms
searchcorner_8.gif
778 ms
title_search.gif
799 ms
banner1.gif
804 ms
banner2.gif
919 ms
mobile.jpg
1065 ms
libguides2.jpg
1061 ms
article_express.png
1047 ms
title_notice.gif
998 ms
bt_more.gif
1003 ms
icon_miniarrow_orange.gif
1145 ms
icon_miniarrow_gray1.gif
1198 ms
sitelink_1.gif
1204 ms
sitelink_4.gif
1242 ms
sitelink_2.gif
1295 ms
copyrights.gif
1295 ms
left_bg.gif
1354 ms
searchcorner_2.gif
1368 ms
searchcorner_4.gif
1378 ms
searchcorner_5.gif
1416 ms
searchcorner_7.gif
1497 ms
notice_line.gif
1343 ms
dotline.gif
1402 ms
sitelink_3.gif
1379 ms
menu_ar.gif
488 ms
menu_br.gif
465 ms
medlib.snu.ac.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.
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
medlib.snu.ac.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
medlib.snu.ac.kr 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
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
KO
N/A
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Medlib.snu.ac.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 Medlib.snu.ac.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.
medlib.snu.ac.kr
Open Graph description is not detected on the main page of Medlib Snu Ac. 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: