6.2 sec in total
833 ms
4.9 sec
405 ms
Click here to check amazing Izerozon content. Otherwise, check out these important facts you probably never knew about izerozon.com
대전자동차방음, 풍절음, 언더코팅, 휀다방음, 엔진본넷,카울방음, 광택유리막코팅 전문시공점
Visit izerozon.comWe analyzed Izerozon.com page load time and found that the first response time was 833 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
izerozon.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value7.7 s
3/100
25%
Value12.2 s
3/100
10%
Value500 ms
58/100
30%
Value0.102
89/100
15%
Value31.9 s
0/100
10%
833 ms
197 ms
390 ms
389 ms
394 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that all of those requests were addressed to Izerozon.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Izerozon.com.
Page size can be reduced by 1.2 MB (17%)
6.7 MB
5.5 MB
In fact, the total size of Izerozon.com main page is 6.7 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. 45% of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.
Potential reduce by 39.5 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 7.9 kB, which is 17% 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 39.5 kB or 87% of the original size.
Potential reduce by 793.2 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, Izerozon needs image optimization as it can save up to 793.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 282.8 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 282.8 kB or 70% of the original size.
Potential reduce by 46.7 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. Izerozon.com needs all CSS files to be minified and compressed as it can save up to 46.7 kB or 79% of the original size.
Number of requests can be reduced by 23 (47%)
49
26
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Izerozon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
izerozon.com
833 ms
xe.min.css
197 ms
jquery-ui.min.css
390 ms
layout.css
389 ms
top.css
394 ms
account.css
392 ms
gnb.css
393 ms
banner_slider.css
393 ms
style.css
585 ms
widget.css
581 ms
normal.css
581 ms
style.css
582 ms
style.css
584 ms
jquery.min.js
771 ms
x.min.js
791 ms
xe.min.js
964 ms
jquery.easing.compatibility.js
793 ms
jquery.ui.totop.js
793 ms
dropdown.js
792 ms
banner.nivo.slider.pack.js
991 ms
content_widget.js
993 ms
jcarousellite_1.0.1.min.js
994 ms
autolink.js
1003 ms
jquery-ui.min.js
1354 ms
jquery.ui.datepicker-ko.js
1160 ms
resize_image.min.js
1161 ms
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775 ms
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1160 ms
bullet.gif
932 ms
secret.gif
964 ms
file.gif
1127 ms
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1505 ms
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1506 ms
section.gif
1508 ms
NanumGothic.woff
2469 ms
msg.loading.gif
1458 ms
top.png
1276 ms
izerozon.com 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
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
izerozon.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
izerozon.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Izerozon.com can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Izerozon.com 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.
izerozon.com
Open Graph description is not detected on the main page of Izerozon. 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: