8.5 sec in total
1.7 sec
6.6 sec
159 ms
Visit gsei.kr now to see the best up-to-date Gsei content and also check out these interesting facts you probably never knew about gsei.kr
경상북도과학교육원
Visit gsei.krWe analyzed Gsei.kr page load time and found that the first response time was 1.7 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Gsei.kr rating and web reputation
gsei.kr performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value8.4 s
2/100
25%
Value15.3 s
1/100
10%
Value390 ms
69/100
30%
Value0.022
100/100
15%
Value11.5 s
18/100
10%
1730 ms
495 ms
755 ms
992 ms
995 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 99% of them (106 requests) were addressed to the original Gsei.kr, 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Gsei.kr.
Page size can be reduced by 194.1 kB (28%)
691.7 kB
497.6 kB
In fact, the total size of Gsei.kr main page is 691.7 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 459.6 kB which makes up the majority of the site volume.
Potential reduce by 50.3 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 8.7 kB, which is 14% 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 50.3 kB or 83% of the original size.
Potential reduce by 21.0 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. Gsei images are well optimized though.
Potential reduce by 81.5 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 81.5 kB or 68% of the original size.
Potential reduce by 41.3 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. Gsei.kr needs all CSS files to be minified and compressed as it can save up to 41.3 kB or 80% of the original size.
Number of requests can be reduced by 60 (57%)
105
45
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gsei. 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.
gsei.kr
1730 ms
all.css
495 ms
main_layout.css
755 ms
sub_layout.css
992 ms
design.css
995 ms
css
25 ms
jquery-1.7.2.min.js
1712 ms
common_design.js
1229 ms
base.css
506 ms
head_layout.css
651 ms
foot_layout.css
736 ms
template.css
741 ms
popupzone.js
554 ms
bannerzone.js
468 ms
main_bg.gif
232 ms
navi_bg.gif
242 ms
logo.gif
244 ms
smenu_line.gif
242 ms
search_btn.gif
240 ms
menu01.gif
240 ms
menu02.gif
463 ms
menu03.gif
476 ms
menu04.gif
478 ms
menu06.gif
479 ms
menu09.gif
479 ms
menu08.gif
480 ms
total_menu_btn.gif
697 ms
tm_close.gif
712 ms
tm_tit1.gif
715 ms
tm_tit2.gif
720 ms
tm_tit3.gif
716 ms
tm_tit4.gif
715 ms
tm_tit6.gif
926 ms
tm_tit9.gif
953 ms
tm_tit8.gif
952 ms
main_txt.gif
964 ms
main_txt2.png
967 ms
main_txt3.png
965 ms
visual_img.png
1389 ms
main_icon.jpg
1206 ms
navy_arrow1.gif
1191 ms
navy_tit.gif
1211 ms
navy_txt.gif
1210 ms
navy_tit2.gif
1213 ms
navy_txt2.gif
1427 ms
navy_arrow2.gif
1444 ms
brown_tit.gif
1457 ms
brown_txt.gif
1448 ms
notice_tit1_on.gif
1451 ms
notice_more.gif
1605 ms
notice_tit2.gif
1431 ms
notice_tit3.gif
1447 ms
notice_tit4.gif
1450 ms
gray_tit.gif
1456 ms
orange_tit.gif
1459 ms
mint_tit.gif
1391 ms
yellow_tit.gif
1433 ms
pop_on.gif
1449 ms
160216_6.gif
1456 ms
good_pop.jpg
1465 ms
popupzone140904_2.jpg
1708 ms
Untitled-1_1.jpg
1375 ms
gallery_tit.gif
1428 ms
gallery_arrow1.gif
1443 ms
IMG_9606.JPG
1493 ms
%ED%85%8C%EC%9D%B4%ED%94%84%EC%BB%A4%ED%8C%85.JPG
1244 ms
IMG_0085.jpg
1382 ms
IMG_0059.jpg
1664 ms
IMG_0013.jpg
1684 ms
gallery_more.gif
1461 ms
gallery_arrow2.gif
1340 ms
20150317_3.jpg
1359 ms
01.jpg
1449 ms
ban140527.jpg
1321 ms
3.gif
1291 ms
2.gif
1377 ms
1.gif
1427 ms
ddd_1.jpg
1445 ms
ddd.jpg
1449 ms
logo.gif
1462 ms
1dep_home.gif
1358 ms
gnb_t_logo.gif
1425 ms
2013-11-14%2010;12;17.jpg
1481 ms
20090608.gif
1488 ms
gyo6.gif
1483 ms
20101109.gif
1483 ms
fbanner_btn1.gif
1478 ms
fbanner_btn2.gif
1581 ms
fbanner_btn3.gif
1659 ms
fbanner_btn4.gif
1557 ms
qr.gif
1542 ms
menu_line.gif
1498 ms
tm_bg.gif
1483 ms
bg.gif
1579 ms
navy_icon.gif
1653 ms
navy_icon2.gif
1539 ms
brown_icon.gif
1487 ms
notice_bg.gif
1484 ms
gray_icon.gif
1460 ms
orange_icon.gif
1548 ms
mint_icon.gif
1529 ms
yellow_icon.gif
1440 ms
pop_off.gif
1438 ms
foot_line.gif
1447 ms
fmenu_line.gif
1316 ms
search_arrow.gif
1347 ms
foot_arrow.gif
1421 ms
gsei.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
gsei.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
gsei.kr SEO score
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
Tap targets are not sized appropriately
N/A
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gsei.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), while the claimed language is Korean. Our system also found out that Gsei.kr 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.
gsei.kr
Open Graph description is not detected on the main page of Gsei. 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: