3.5 sec in total
806 ms
2.6 sec
116 ms
Visit hnvs.co.kr now to see the best up-to-date Hnvs content for South Korea and also check out these interesting facts you probably never knew about hnvs.co.kr
통합배선, CCTV, CATV, 전관방송, 주차면시스템, 홈네트워크, 통신공사 등의 정보통신
Visit hnvs.co.krWe analyzed Hnvs.co.kr page load time and found that the first response time was 806 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
hnvs.co.kr performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value16.1 s
0/100
25%
Value9.1 s
14/100
10%
Value870 ms
33/100
30%
Value0.05
99/100
15%
Value14.2 s
9/100
10%
806 ms
394 ms
391 ms
202 ms
1595 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Hnvs.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Hnvs.co.kr.
Page size can be reduced by 10.4 kB (80%)
13.0 kB
2.6 kB
In fact, the total size of Hnvs.co.kr main page is 13.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 8.0 kB which makes up the majority of the site volume.
Potential reduce by 6.5 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 2.3 kB, which is 29% 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 6.5 kB or 82% of the original size.
Potential reduce by 606 B
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 606 B or 59% of the original size.
Potential reduce by 3.3 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. Hnvs.co.kr needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 81% of the original size.
We found no issues to fix!
15
15
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hnvs. According to our analytics all requests are already optimized.
hnvs.co.kr
806 ms
styles.css
394 ms
flashWrite.js
391 ms
bg_01.gif
202 ms
sbg_m.jpg
1595 ms
webhard.gif
402 ms
main_notice01.gif
394 ms
icon.gif
548 ms
main_01.gif
742 ms
right_image01.gif
401 ms
right_image02.gif
588 ms
right_image04.gif
600 ms
right_image03.gif
601 ms
right_image05.gif
742 ms
right_image06.gif
783 ms
copy_01.gif
997 ms
hnvs.co.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.
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
<frame> or <iframe> elements do not have a title
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>).
hnvs.co.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
hnvs.co.kr 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 Hnvs.co.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 Hnvs.co.kr 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.
hnvs.co.kr
Open Graph description is not detected on the main page of Hnvs. 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: