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zeroenergyhouse.kr: 살둔제로에너지하우스

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Page load speed analysis

  • 68/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    1.1 sec

  • Resources loaded

    6.3 sec

  • Page rendered

    282 ms

  • Total page load time

    7.6 sec

Welcome to zeroenergyhouse.kr homepage info - get ready to check Zeroenergyhouse best content right away, or after learning these important things about zeroenergyhouse.kr

We analyzed Zeroenergyhouse.kr page load time and found that the first response time was 1.1 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Page optimization

  • HTML 41.9 kB
    Images 1.6 MB
    Javascripts 212.4 kB
    CSS 560.8 kB

    In fact, the total size of Zeroenergyhouse.kr main page is 2.5 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. 35% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

    • Original 41.9 kB
    • After minification 39.3 kB
    • After compression 8.0 kB

    HTML optimization

    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 34.0 kB or 81% of the original size.

    • Original 1.6 MB
    • After optimization 1.6 MB

    Image optimization

    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. Zeroenergyhouse images are well optimized though.

    • Original 212.4 kB
    • After minification 193.5 kB
    • After compression 59.2 kB

    JavaScript optimization

    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 153.2 kB or 72% of the original size.

    • Original 560.8 kB
    • After minification 532.0 kB
    • After compression 49.8 kB

    CSS optimization

    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. Zeroenergyhouse.kr needs all CSS files to be minified and compressed as it can save up to 511.0 kB or 91% of the original size.

Network requests diagram

  • zeroenergyhouse.kr
  • style.css
  • shareEntryWithSNS.css
  • shareEntryWithSNS.js
  • style.css
  • profile.js
  • jigu-latest.min.js
  • T.js
  • EAF2.js
  • common.js
  • gallery.js
  • flash.js
  • PHON.js
  • sha256.js
  • md5.min.js
  • swfobject.js
  • dialog.css
  • reset.css
  • tabloid.css
  • items.css
  • util.css
  • tistory-grid-min.css
  • items.js
  • menubar.css
  • td.min.js
  • roosevelt_dk_bt.js
  • check.php
  • 172C42484F28120929124E
  • 236A943756B1552E2C7A14
  • 232A153556B1527A0F44BA
  • 237CC14356B150133060F0
  • 2121B33B56B14DD117F249
  • 21444E33557872DB280EC3
  • 21295F4D5641FCB43573BD
  • 22392250561DB12D0EFE35
  • 232A153556B1527A0F44BA
  • 236A943756B1552E2C7A14
  • 2121B33B56B14DD117F249
  • 237CC14356B150133060F0
  • 2638714456DE6FFD050C98
  • 21444E33557872DB280EC3
  • 2557A73656B158321AC0BB
  • btn_search.gif
  • g3_bar.png
  • g3_focus.gif
  • logo2.png
  • footsteps

Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Zeroenergyhouse.kr, 52% (25 requests) were made to S1.daumcdn.net and 6% (3 requests) were made to Cfile28.uf.tistory.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Cfile30.uf.tistory.com.

Additional info on zeroenergyhouse.kr

Requests

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeroenergyhouse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

16

Javascripts

20

Images

10

CSS

1

AJAX

47

All

Possible request optimization

1

Javascripts

20

Images

1

CSS

1

AJAX

24

Optimized

23

All

Normal result

IP address

Zeroenergyhouse.kr uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

zeroenergyhouse.kr

muzlife.com

aboutcar.co.kr

cdmanii.com

bloggertip.com

27.0.236.139

DNS records

Type Host Target/ip TTL Other
A

zeroenergyhouse.kr

27.0.236.139 60
NS

zeroenergyhouse.kr

ns57.dnsever.com 300
NS

zeroenergyhouse.kr

ns77.dnsever.com 300
NS

zeroenergyhouse.kr

ns231.dnsever.com 300
NS

zeroenergyhouse.kr

ns259.dnsever.com 300

Language and encoding

Normal result

Language

KO ko language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zeroenergyhouse.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 Zeroenergyhouse.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.

HTTPS certificate

SSL Certificate

Zeroenergyhouse.kr has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

The server of Zeroenergyhouse.kr is located in Korea, Republic of, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Zeroenergyhouse. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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