8.1 sec in total
480 ms
7.1 sec
507 ms
Visit devmon.co.kr now to see the best up-to-date DEVMON content and also check out these interesting facts you probably never knew about devmon.co.kr
Visit devmon.co.krWe analyzed Devmon.co.kr page load time and found that the first response time was 480 ms 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.
devmon.co.kr performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value14.1 s
0/100
25%
Value10.0 s
9/100
10%
Value120 ms
97/100
30%
Value0.008
100/100
15%
Value8.1 s
41/100
10%
480 ms
415 ms
414 ms
403 ms
408 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 93% of them (39 requests) were addressed to the original Devmon.co.kr, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Devmon.co.kr.
Page size can be reduced by 369.5 kB (23%)
1.6 MB
1.2 MB
In fact, the total size of Devmon.co.kr main page is 1.6 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 17.0 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 4.1 kB, which is 19% 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 17.0 kB or 76% of the original size.
Potential reduce by 25.7 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. DEVMON images are well optimized though.
Potential reduce by 205.0 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 205.0 kB or 71% of the original size.
Potential reduce by 121.8 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. Devmon.co.kr needs all CSS files to be minified and compressed as it can save up to 121.8 kB or 84% of the original size.
Number of requests can be reduced by 8 (23%)
35
27
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DEVMON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
devmon.co.kr
480 ms
www.devmon.co.kr
415 ms
bootstrap.min.css
414 ms
style.css
403 ms
jquery.bxslider.css
408 ms
googleAnalytics.js
409 ms
script.js
406 ms
jquery.js
609 ms
bootstrap.min.js
598 ms
jquery.nicescroll.min.js
800 ms
jquery.parallax.js
601 ms
jquery.localscroll.js
605 ms
jquery.scrollTo.min.js
605 ms
jquery.bxslider.js
798 ms
analytics.js
5 ms
collect
13 ms
collect
60 ms
logo.jpg
199 ms
main_bg.jpg
2771 ms
main_squarebg.png
807 ms
main_title.png
396 ms
sub1_bg.gif
4552 ms
sec1_h1_bg.gif
206 ms
PF_img4.png
994 ms
PF_img3.png
1034 ms
PF_img2.png
1397 ms
sub2_item1.gif
1008 ms
sub2_item2.gif
1191 ms
sub2_item3.gif
1199 ms
sub3_bg.gif
3031 ms
main_tle_2.png
1388 ms
timeline_bg014.png
1394 ms
timeline_bg013.png
1584 ms
timeline_bg012.png
1591 ms
timeline_bg011.png
1594 ms
main_tle_3.gif
1790 ms
toggle_on.gif
1799 ms
foo_logo.gif
1791 ms
bx_loader.gif
1930 ms
NanumGothic-Regular.woff
4858 ms
futuraStd-Bold.otf
1887 ms
NanumGothic-Bold.woff
5251 ms
devmon.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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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>).
devmon.co.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
devmon.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
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
EN
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devmon.co.kr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Korean language. Our system also found out that Devmon.co.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.
devmon.co.kr
Open Graph description is not detected on the main page of DEVMON. 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: