6.2 sec in total
1.6 sec
4.5 sec
120 ms
Visit isamhwaeng.com now to see the best up-to-date Isamhwaeng content and also check out these interesting facts you probably never knew about isamhwaeng.com
집진기 제조전문회사 (주)삼화이엔지. 집진기, 공기청정기, 암후드, 클린사업, 제조 및 설치
Visit isamhwaeng.comWe analyzed Isamhwaeng.com page load time and found that the first response time was 1.6 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
isamhwaeng.com performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value30.3 s
0/100
25%
Value20.1 s
0/100
10%
Value2,670 ms
4/100
30%
Value0.269
45/100
15%
Value18.0 s
3/100
10%
1619 ms
597 ms
445 ms
1569 ms
670 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 90% of them (28 requests) were addressed to the original Isamhwaeng.com, 3% (1 request) were made to A8.smlog.co.kr and 3% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Isamhwaeng.com.
Page size can be reduced by 118.1 kB (37%)
316.0 kB
197.9 kB
In fact, the total size of Isamhwaeng.com main page is 316.0 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 177.5 kB which makes up the majority of the site volume.
Potential reduce by 20.1 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 6.1 kB, which is 25% 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 20.1 kB or 83% of the original size.
Potential reduce by 18.6 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. Isamhwaeng images are well optimized though.
Potential reduce by 75.5 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 75.5 kB or 69% of the original size.
Potential reduce by 3.9 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. Isamhwaeng.com needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 76% of the original size.
Number of requests can be reduced by 4 (14%)
29
25
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isamhwaeng. 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.
isamhwaeng.com
1619 ms
text.css
597 ms
menu.css
445 ms
jquery-1.4.4.min.js
1569 ms
jquery.hoverIntent.js
670 ms
jquery.horizontalnav.js
676 ms
swfobject_modified.js
667 ms
smart.js
1225 ms
get_flash_player.gif
15 ms
logo.jpg
774 ms
b_contact.png
445 ms
lan_eng.png
200 ms
lan_chi.png
228 ms
lan_jap.png
226 ms
navi_bg.jpg
224 ms
topmenu_1.gif
402 ms
topmenu_2.gif
448 ms
topmenu_3.gif
449 ms
topmenu_4.gif
452 ms
topmenu_5.gif
597 ms
topmenu_6.gif
666 ms
meta_bg.jpg
671 ms
main_customer.jpg
897 ms
main_online.jpg
902 ms
main_catalog.jpg
795 ms
product1.jpg
1555 ms
tit_notice.gif
895 ms
main_cardbn_03.jpg
1029 ms
footer.gif
1192 ms
bn.jpg
1337 ms
smart_main.js
1601 ms
isamhwaeng.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
isamhwaeng.com 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
Missing source maps for large first-party JavaScript
isamhwaeng.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isamhwaeng.com 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 Isamhwaeng.com 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.
isamhwaeng.com
Open Graph description is not detected on the main page of Isamhwaeng. 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: