AIRKOREA.OR.KR Website Information

airkorea.or.kr Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

This website is located in Korea and is using following IP address 210.99.81.141. See the complete list of popular websites hosted in Korea.

airkorea.or.kr is registered under .KR top-level domain. Please check other sites in .KR zone.

Website airkorea.or.kr is using the following name servers:

  • jasmine.ns.cloudflare.com
  • miles.ns.cloudflare.com

and is probably hosted by ENVICO-AS-KR KOREA RESOURCES RECOVERY AND REUTILIZATION CORPORATION, KR. See the full list of other websites hosted by ENVICO-AS-KR KOREA RESOURCES RECOVERY AND REUTILIZATION CORPORATION, KR.

The highest website airkorea.or.kr position in Alexa rank database was 9792 and the lowest rank position was 978056. Current position of airkorea.or.kr in Alexa rank database is below 1 million.

Desktop speed score of airkorea.or.kr (0/100) shows that the page desktop performance can be improved.

Mobile usability score of airkorea.or.kr (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed score of airkorea.or.kr (35/100) is better than the results of 13.85% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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airkorea.or.kr Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


airkorea.or.kr whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


query : airkorea.or.kr

# KOREAN(UTF8)

도메인이름 : airkorea.or.kr
등록인 : 한국환경공단
등록인 주소 : 인천 서구 환경로 42 한국환경공단
등록인 우편번호 : 22689
책임자 : 대기환경팀
책임자 전자우편 : namis@keco.or.kr
책임자 전화번호 : 01049996118
등록일 : 2005. 05. 27.
최근 정보 변경일 : 2021. 11. 29.
사용 종료일 : 2028. 05. 27.
정보공개여부 : Y
등록대행자 : (주)닷네임코리아(http://www.dotname.co.kr)
DNSSEC : 미서명
등록정보 보호 : clientTransferProhibited

1차 네임서버 정보
호스트이름 : jasmine.ns.cloudflare.com

2차 네임서버 정보
호스트이름 : miles.ns.cloudflare.com

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : airkorea.or.kr
Registrant : Korea Environment Corporation
Registrant Address : 42, Hwangyeong-ro, Seo-gu, Incheon, Korea, K-eco
Registrant Zip Code : 22689
Administrative Contact(AC) : airkorea
AC E-Mail : namis@keco.or.kr
AC Phone Number : 01049996118
Registered Date : 2005. 05. 27.
Last Updated Date : 2021. 11. 29.
Expiration Date : 2028. 05. 27.
Publishes : Y
Authorized Agency : Dotname Korea Corp.(http://www.dotname.co.kr)
DNSSEC : unsigned
Domain Status : clientTransferProhibited

Primary Name Server
Host Name : jasmine.ns.cloudflare.com

Secondary Name Server
Host Name : miles.ns.cloudflare.com

- KISA/KRNIC WHOIS Service -

airkorea.or.kr server information

Servers Location

airkorea.or.kr desktop page speed rank

Last tested: 2018-11-07


Desktop Speed Bad
0/100

airkorea.or.kr Desktop Speed Test Quick Summary


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priority - 61Leverage browser caching

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http://www.airkorea.or.kr/images/main/mmc_t2_off.png (expiration not specified)
http://www.airkorea.or.kr/images/main/mmc_t3_off.png (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map01.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map02.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map03.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map04.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map05.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map06.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map07.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map08.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map09.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map10.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map11.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map12.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map13.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map14.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map15.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map16.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/over_map17.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/towns_btn01.gif (expiration not specified)
http://www.airkorea.or.kr/images/main/towns_h2.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_bg.jpg (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_icon05.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_icon07.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_icon09.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_icon10.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_way_icon01.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_way_icon02.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_way_icon03.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_way_icon04.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_way_icon05.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_way_icon06.png (expiration not specified)
http://www.airkorea.or.kr/images/main/weather_way_icon08.png (expiration not specified)
http://www.airkorea.or.kr/js/EPSG5179.js (expiration not specified)
http://www.airkorea.or.kr/js/EPSG5181.js (expiration not specified)
http://www.airkorea.or.kr/js/common.js (expiration not specified)
http://www.airkorea.or.kr/js/jquery-1.10.2.min.js (expiration not specified)
http://www.airkorea.or.kr/js/main.js (expiration not specified)
http://www.airkorea.or.kr/js/popupzone.js (expiration not specified)
http://www.airkorea.or.kr/js/proj4js-combined.js (expiration not specified)
http://www.airkorea.or.kr/js/proj4js-compressed.js (expiration not specified)
http://www.airkorea.or.kr/js/proj4js.js (expiration not specified)
http://www.airkorea.or.kr/js/tooltip.js (expiration not specified)
http://www.airkorea.or.kr/js/ui.js (expiration not specified)
http://www.airkorea.or.kr/js/zoom.js (expiration not specified)

priority - 15Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 147.1KiB (54% reduction).

Minifying http://www.airkorea.or.kr/js/proj4js-combined.js could save 102.6KiB (56% reduction).
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Minifying http://www.airkorea.or.kr/js/main.js could save 392B (21% reduction).

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.airkorea.or.kr/js/jquery-1.10.2.min.js
http://www.airkorea.or.kr/js/main.js
http://www.airkorea.or.kr/js/ui.js
http://www.airkorea.or.kr/js/zoom.js
http://www.airkorea.or.kr/js/popupzone.js
http://www.airkorea.or.kr/js/tooltip.js
http://www.airkorea.or.kr/js/common.js
http://www.airkorea.or.kr/js/proj4js.js
http://www.airkorea.or.kr/js/proj4js-combined.js
http://www.airkorea.or.kr/js/proj4js-compressed.js
http://www.airkorea.or.kr/js/EPSG5179.js
http://www.airkorea.or.kr/js/EPSG5181.js

Optimize CSS Delivery of the following:

http://www.airkorea.or.kr/css/reset.css
http://www.airkorea.or.kr/css/common.css
http://www.airkorea.or.kr/css/main.css

priority - 6Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

327.9KiB of the HTML response was required to render the above-the-fold content. This requires 5 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 2 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.

Only about 64% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.
Click to see the screenshot with 2 round trips:

priority - 3Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://airkorea.or.kr/
http://www.airkorea.or.kr/
http://www.airkorea.or.kr/index

priority - 2Reduce server response time

In our test, your server responded in 0.37 seconds.

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 7.9KiB (15% reduction).

Minifying http://www.airkorea.or.kr/css/main.css could save 5KiB (16% reduction).
Minifying http://www.airkorea.or.kr/css/common.css could save 2.2KiB (14% reduction).
Minifying http://www.airkorea.or.kr/css/reset.css could save 663B (15% reduction).

airkorea.or.kr Desktop Resource Breakdown

Total Resources128
Number of Hosts2
Static Resources121
JavaScript Resources12
CSS Resources3

airkorea.or.kr mobile page speed rank

Last tested: 2018-11-07


Mobile Speed Bad
35/100

airkorea.or.kr Mobile Speed Test Quick Summary


priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://m.airkorea.or.kr/js/jquery-3.3.1.min.js
http://m.airkorea.or.kr/js/plugins/owlslide/owl.carousel.js
http://m.airkorea.or.kr/js/jquery.bpopup.js
http://m.airkorea.or.kr/js/ui.js
http://m.airkorea.or.kr/js/common.js
http://m.airkorea.or.kr/js/gauge.js
http://m.airkorea.or.kr/js/loader.js

Optimize CSS Delivery of the following:

http://m.airkorea.or.kr/js/plugins/owlslide/owl.carousel.css
http://m.airkorea.or.kr/ui/ui.css
http://fonts.googleapis.com/earlyaccess/notosanskr.css

priority - 43Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://m.airkorea.or.kr/images/ico_arr2.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_feel01.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_footer1.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_footer2.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_footer2_sel.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_footer3.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_hMenu_main.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_list5sel.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_location3.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_mainpopup3_1.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_mainpopup3_2.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_next1.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_prev1.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_question1.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_sns.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_sns_facebook.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_sns_line.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_sns_story.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_sns_talk.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_sns_twitter.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_sns_url.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_station4_1.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_status4_1.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_status4_2.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_status4_3.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_status4_4.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_weath1.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_weath2.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_weather1_1.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_weather_15.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_weather_21.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_weather_22.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_weather_23.png (expiration not specified)
http://m.airkorea.or.kr/images/ico_weather_24.png (expiration not specified)
http://m.airkorea.or.kr/images/img_keymain_bad.png (expiration not specified)
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http://m.airkorea.or.kr/images/img_keymain_verybad.png (expiration not specified)
http://m.airkorea.or.kr/images/img_mainpopup2.jpg (expiration not specified)
http://m.airkorea.or.kr/images/logo1.png (expiration not specified)
http://m.airkorea.or.kr/images/logo2.png (expiration not specified)
http://m.airkorea.or.kr/images/logo_airkorea.png (expiration not specified)
http://m.airkorea.or.kr/images/txt_graph_CAI.png (expiration not specified)
http://m.airkorea.or.kr/images/txt_graph_CO.png (expiration not specified)
http://m.airkorea.or.kr/images/txt_graph_NO2.png (expiration not specified)
http://m.airkorea.or.kr/images/txt_graph_O3.png (expiration not specified)
http://m.airkorea.or.kr/images/txt_graph_PM10.png (expiration not specified)
http://m.airkorea.or.kr/images/txt_graph_PM2.5.png (expiration not specified)
http://m.airkorea.or.kr/images/txt_graph_SO2.png (expiration not specified)
http://m.airkorea.or.kr/js/common.js (expiration not specified)
http://m.airkorea.or.kr/js/gauge.js (expiration not specified)
http://m.airkorea.or.kr/js/jquery-3.3.1.min.js (expiration not specified)
http://m.airkorea.or.kr/js/jquery.bpopup.js (expiration not specified)
http://m.airkorea.or.kr/js/loader.js (expiration not specified)
http://m.airkorea.or.kr/js/plugins/owlslide/owl.carousel.css (expiration not specified)
http://m.airkorea.or.kr/js/plugins/owlslide/owl.carousel.js (expiration not specified)
http://m.airkorea.or.kr/js/ui.js (expiration not specified)
http://m.airkorea.or.kr/ui/ui.css (expiration not specified)

priority - 35Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://airkorea.or.kr/
http://www.airkorea.or.kr/
http://m.airkorea.or.kr/
http://m.airkorea.or.kr/main;jsessionid=3yYbPZCd5I…was1_servlet_newmobile

priority - 34Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 336.8KiB (74% reduction).

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priority - 23Optimize images

Properly formatting and compressing images can save many bytes of data.

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priority - 5Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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priority - 1Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

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priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 2.8KiB (39% reduction).

Minifying https://www.gstatic.com/charts/45.2/css/util/util.css could save 1.7KiB (53% reduction) after compression.
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Minifying https://www.gstatic.com/charts/45.2/css/core/tooltip.css could save 115B (22% reduction) after compression.

airkorea.or.kr Mobile Resource Breakdown

Total Resources92
Number of Hosts6
Static Resources69
JavaScript Resources16
CSS Resources5

airkorea.or.kr mobile page usability

Last tested: 2018-11-07


Mobile Usability Good
98/100

airkorea.or.kr Mobile Usability Test Quick Summary


priority - 1Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <div class="owl-carousel o…oaded owl-drag">미세먼지(PM10)…prevnext</div> is close to 1 other tap targets.

The tap target <div class="owl-stage">미세먼지(PM10)…좋음</div> is close to 1 other tap targets.

The tap target <a href="#jsAnchorDust2">미세먼지(PM10)…좋음</a> and 2 others are close to other tap targets.

airkorea.or.kr HTML validation

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 31
"... <script type="text/javascript"> //che..."

Element “head” is missing a required instance of child element “title”.

Line: 68 Column: - 10
"... </script> ..."

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airkorea.or.kr Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


airkorea.or.kr TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.