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.
# 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
airkorea.or.kr Desktop Speed Test Quick Summary
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priority - 180Minify HTML
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priority - 61Leverage browser caching
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http://www.airkorea.or.kr/css/main.css (expiration not specified)
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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.js could save 35.3KiB (55% reduction).
Minifying http://www.airkorea.or.kr/js/ui.js could save 3.1KiB (38% reduction).
Minifying http://www.airkorea.or.kr/js/common.js could save 2.6KiB (46% reduction).
Minifying http://www.airkorea.or.kr/js/popupzone.js could save 1.2KiB (28% reduction).
Minifying http://www.airkorea.or.kr/js/tooltip.js could save 1.2KiB (58% reduction).
Minifying http://www.airkorea.or.kr/js/zoom.js could save 758B (34% reduction).
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/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/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.
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://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/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 Resources | 128 |
Number of Hosts | 2 |
Static Resources | 121 |
JavaScript Resources | 12 |
CSS Resources | 3 |
airkorea.or.kr mobile page speed rank
Last tested: 2018-11-07
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/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/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_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)
http://m.airkorea.or.kr/images/img_keymain_fall.jpg (expiration not specified)
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://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).
Compressing http://m.airkorea.or.kr/js/plugins/owlslide/owl.carousel.js could save 65.3KiB (78% reduction).
Compressing http://m.airkorea.or.kr/js/jquery-3.3.1.min.js could save 55.3KiB (65% reduction).
Compressing http://m.airkorea.or.kr/ui/ui.css could save 52.8KiB (81% reduction).
Compressing http://m.airkorea.or.kr/main;jsessionid=3yYbPZCd5I…was1_servlet_newmobile could save 47.2KiB (83% reduction).
Compressing http://m.airkorea.or.kr/js/gauge.js could save 25.7KiB (78% reduction).
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Compressing http://m.airkorea.or.kr/js/jquery.bpopup.js could save 3.1KiB (61% reduction).
Compressing http://m.airkorea.or.kr/js/plugins/owlslide/owl.carousel.css could save 2.6KiB (70% reduction).
priority - 23Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 228.2KiB (62% reduction).
Compressing http://m.airkorea.or.kr/images/ico_prev1.png could save 3.2KiB (54% reduction).
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priority - 5Minify 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 44.8KiB (35% reduction).
Minifying http://m.airkorea.or.kr/js/gauge.js could save 8.9KiB (28% reduction).
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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.
Minify HTML for the following resources to reduce their size by 14.3KiB (26% reduction).
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 http://m.airkorea.or.kr/js/plugins/owlslide/owl.carousel.css could save 1KiB (28% reduction).
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 Resources | 92 |
Number of Hosts | 6 |
Static Resources | 69 |
JavaScript Resources | 16 |
CSS Resources | 5 |
airkorea.or.kr mobile page usability
Last tested: 2018-11-07
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.
<div class="owl-carousel o…oaded owl-drag">미세먼지(PM10)…prevnext</div>
is close to 1 other tap targets.<div class="owl-stage">미세먼지(PM10)…좋음</div>
is close to 1 other tap targets.<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>”.
"... <script type="text/javascript"> //che..."
Element “head” is missing a required instance of child element “title”.
"... </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.