6 sec in total
785 ms
4.8 sec
368 ms
Click here to check amazing Acron content. Otherwise, check out these important facts you probably never knew about acron.kr
Visit acron.krWe analyzed Acron.kr page load time and found that the first response time was 785 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Acron.kr rating and web reputation
acron.kr performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value4.8 s
29/100
25%
Value6.0 s
46/100
10%
Value10 ms
100/100
30%
Value0.025
100/100
15%
Value4.7 s
81/100
10%
785 ms
2102 ms
420 ms
634 ms
25 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Acron.kr, 86% (37 requests) were made to Lab.acron.kr and 7% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Lab.acron.kr.
Page size can be reduced by 165.9 kB (23%)
728.5 kB
562.6 kB
In fact, the total size of Acron.kr main page is 728.5 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. 70% of websites need less resources to load. Images take 616.6 kB which makes up the majority of the site volume.
Potential reduce by 34.2 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. 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 34.2 kB or 90% of the original size.
Potential reduce by 102.2 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. Obviously, Acron needs image optimization as it can save up to 102.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 29.0 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 29.0 kB or 40% of the original size.
Potential reduce by 431 B
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. Acron.kr needs all CSS files to be minified and compressed as it can save up to 431 B or 61% of the original size.
We found no issues to fix!
35
35
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acron. According to our analytics all requests are already optimized.
acron.kr
785 ms
lab.acron.kr
2102 ms
frame.css
420 ms
kseditor.js
634 ms
jquery.min.js
25 ms
isotope.pkgd.min.js
1038 ms
nanumgothic.css
24 ms
visual_m1.jpg
206 ms
visual_m2.jpg
203 ms
visual_m3.jpg
204 ms
logo.gif
477 ms
hcleports.gif
477 ms
eqmanager.gif
478 ms
baroq.gif
860 ms
smartguestbook.gif
858 ms
icon_new.png
619 ms
thumb_ku.gif.png
838 ms
thumb_sam.gif.png
841 ms
thumb_thumb_088(1).gif.png
662 ms
thumb_ywfarm(1).gif.png
840 ms
thumb_snu.gif.png
868 ms
thumb_temp.gif.png
1241 ms
thumb_HMTM.gif.png
1061 ms
thumb_chungbuk.jpg.png
1253 ms
thumb_nong.jpg.png
1516 ms
thumb_01(3).jpg.png
1332 ms
thumb_02.jpg.png
1286 ms
thumb_05.jpg.png
1278 ms
thumb_03.jpg.png
1441 ms
thumb_cnucrf.jpg.png
1476 ms
thumb_04.jpg.png
1688 ms
thumb_irf(2).jpg.png
1701 ms
thumb_06.jpg.png
1540 ms
thumb_08.jpg.png
1643 ms
thumb_mae1(1).jpg.png
1693 ms
thumb_07.jpg.png
1734 ms
bg_pattern.gif
1358 ms
bg_top.gif
1445 ms
bg_box_round.gif
1504 ms
bg_thumb.png
1512 ms
NanumGothic-Regular.woff
27 ms
NanumGothic-Bold.woff
64 ms
NanumGothic-ExtraBold.woff
66 ms
acron.kr accessibility score
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.
acron.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
acron.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
KO
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acron.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 Acron.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.
acron.kr
Open Graph description is not detected on the main page of Acron. 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: