SEOULMETRO.CO.KR 서울교통공사

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seoulmetro.co.kr website information.

seoulmetro.co.kr domain name is registered by .KR top-level domain registry. See the other sites registred in .KR domain zone.

Following name servers are specified for seoulmetro.co.kr domain:

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and probably website seoulmetro.co.kr is hosted by Scalaxy B.V. web hosting company. Check the complete list of other most popular websites hosted by Scalaxy B.V. hosting company.

According to Alexa traffic rank the highest website seoulmetro.co.kr position was 15242 (in the world). The lowest Alexa rank position was 991719. Now website seoulmetro.co.kr ranked in Alexa database as number 162180 (in the world).

Website seoulmetro.co.kr Desktop speed measurement score (30/100) is better than the results of 8.42% of other sites shows that the page desktop performance can be improved.

seoulmetro.co.kr Mobile usability score (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of seoulmetro.co.kr (26/100) is better than the results of 7.36% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-28-2024 162,180-3,517
Nov-27-2024 158,6632,116
Nov-26-2024 160,7794,283
Nov-25-2024 165,06215,148
Nov-24-2024 180,210-3,312
Nov-23-2024 176,8981,754
Nov-22-2024 178,652-13,854

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seoulmetro.co.kr Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


seoulmetro.co.kr whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.

seoulmetro.co.kr server information

Servers Location

IP Address
211.54.2.60
Country
Korea
Region
Republic of
City
Gyeonggi-do

seoulmetro.co.kr desktop page speed rank

Last tested: 2019-01-02

Desktop Speed Bad
30/100

seoulmetro.co.kr Desktop Speed Test Quick Summary


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priority - 11 Minify HTML

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

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http://seoulmetro.co.kr/css/examples.css
http://seoulmetro.co.kr/css/jquery.fullPage.css
http://seoulmetro.co.kr/css/main.css
http://seoulmetro.co.kr/css/jquery.bxslider.css
http://seoulmetro.co.kr/css/examples_sd.css
http://seoulmetro.co.kr/css/slider-pro.min.css

priority - 10 Minify JavaScript

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priority - 3 Avoid 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://seoulmetro.co.kr/
http://seoulmetro.co.kr/kr/index.do
http://seoulmetro.co.kr/kr/index.do?device=PC

priority - 2 Reduce server response time

In our test, your server responded in 0.41 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 2 Prioritize 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.

99.8KiB of the HTML response was required to render the above-the-fold content. This requires 3 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 42% 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 - 1 Minify CSS

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seoulmetro.co.kr Desktop Resources

Total Resources151
Number of Hosts6
Static Resources120
JavaScript Resources15
CSS Resources12

seoulmetro.co.kr Desktop Resource Breakdown

seoulmetro.co.kr mobile page speed rank

Last tested: 2019-01-02

Mobile Speed Bad
26/100

seoulmetro.co.kr Mobile Speed Test Quick Summary


priority - 84 Leverage 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://cm.acecloud.kr/creative/d69a7499a78aa3600e5280ef66552578.gif (expiration not specified)
http://seoulmetro.co.kr/common/resources/js/global_common.js (expiration not specified)
http://seoulmetro.co.kr/css/examples.css (expiration not specified)
http://seoulmetro.co.kr/css/examples_sd.css (expiration not specified)
http://seoulmetro.co.kr/css/jquery-ui-1.9.2.custom.min.css (expiration not specified)
http://seoulmetro.co.kr/css/jquery.bxslider.css (expiration not specified)
http://seoulmetro.co.kr/css/jquery.fullPage.css (expiration not specified)
http://seoulmetro.co.kr/css/layout.css (expiration not specified)
http://seoulmetro.co.kr/css/main.css (expiration not specified)
http://seoulmetro.co.kr/css/reset.css (expiration not specified)
http://seoulmetro.co.kr/css/slider-pro.min.css (expiration not specified)
http://seoulmetro.co.kr/css/style.css (expiration not specified)
http://seoulmetro.co.kr/css/sub.css (expiration not specified)
http://seoulmetro.co.kr/images/introduction/txt_close.png (expiration not specified)
http://seoulmetro.co.kr/images/layout/bg_header.gif (expiration not specified)
http://seoulmetro.co.kr/images/layout/btn_a_delete4.gif (expiration not specified)
http://seoulmetro.co.kr/images/layout/btn_certify2.png (expiration not specified)
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http://seoulmetro.co.kr/images/layout/btn_close_sitemap.png (expiration not specified)
http://seoulmetro.co.kr/images/layout/btn_lang2.png (expiration not specified)
http://seoulmetro.co.kr/images/layout/btn_sitemap2.png (expiration not specified)
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http://seoulmetro.co.kr/images/layout/line_footer.png (expiration not specified)
http://seoulmetro.co.kr/images/layout/logo.png (expiration not specified)
http://seoulmetro.co.kr/images/layout/mark_wa.png (expiration not specified)
http://seoulmetro.co.kr/images/layout/sch_trigger02.gif (expiration not specified)
http://seoulmetro.co.kr/images/layout/t_gnb_icon01_on.png (expiration not specified)
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http://seoulmetro.co.kr/images/layout/wa2.jpg (expiration not specified)
http://seoulmetro.co.kr/images/main/banner01_n2.jpg (expiration not specified)
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http://seoulmetro.co.kr/images/main/bg_con04.png (expiration not specified)
http://seoulmetro.co.kr/images/main/bg_con05.png (expiration not specified)
http://seoulmetro.co.kr/images/main/bg_con06.png (expiration not specified)
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http://seoulmetro.co.kr/images/main/btn_left02.png (expiration not specified)
http://seoulmetro.co.kr/images/main/btn_more03.png (expiration not specified)
http://seoulmetro.co.kr/images/main/btn_play01.png (expiration not specified)
http://seoulmetro.co.kr/images/main/btn_right02.png (expiration not specified)
http://seoulmetro.co.kr/images/main/btn_stop01.png (expiration not specified)
http://seoulmetro.co.kr/images/main/bullet02.png (expiration not specified)
http://seoulmetro.co.kr/images/main/character.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con01.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con02.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con03.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con10.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con17.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con18.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con19.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con21.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con22.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con23.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_con24.png (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_fbook.gif (expiration not specified)
http://seoulmetro.co.kr/images/main/icon_tw.gif (expiration not specified)
http://seoulmetro.co.kr/images/main/img_arr.png (expiration not specified)
http://seoulmetro.co.kr/images/main/logo_f.png (expiration not specified)
http://seoulmetro.co.kr/images/main/logo_t.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_text01.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_text02.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_text03.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_tile7_bg.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_tile8_bg3.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_tile_arr01.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_tile_arr02.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_tile_n02.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_tile_n04.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_tile_n05.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_tile_n06.png (expiration not specified)
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http://seoulmetro.co.kr/images/main/main_tile_n10.png (expiration not specified)
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http://seoulmetro.co.kr/images/main/main_tile_n13.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_tile_text01.png (expiration not specified)
http://seoulmetro.co.kr/images/main/main_tile_text02.png (expiration not specified)
http://seoulmetro.co.kr/images/main/over01.png (expiration not specified)
http://seoulmetro.co.kr/images/main/tile_mask01.png (expiration not specified)
http://seoulmetro.co.kr/images/main/title01.png (expiration not specified)
http://seoulmetro.co.kr/images/main/title02_v2_n.png (expiration not specified)
http://seoulmetro.co.kr/images/popup/main_popup27.jpg (expiration not specified)
http://seoulmetro.co.kr/js/common.js (expiration not specified)
http://seoulmetro.co.kr/js/examples.js (expiration not specified)
http://seoulmetro.co.kr/js/gnb.js (expiration not specified)
http://seoulmetro.co.kr/js/jquery-1.11.1.min.js (expiration not specified)
http://seoulmetro.co.kr/js/jquery.bxslider.min.js (expiration not specified)
http://seoulmetro.co.kr/js/jquery.fullPage.js (expiration not specified)
http://seoulmetro.co.kr/js/oauth.js (expiration not specified)
http://seoulmetro.co.kr/js/sha1.js (expiration not specified)
http://www.seoul.go.kr/seoulgnb/gnb.js (expiration not specified)
http://www.seoul.go.kr/seoulgnb/jquery-1.11.1.min.js (expiration not specified)
http://www.seoul.go.kr/seoulgnb/seoul-common-gnb.css (expiration not specified)

priority - 77 Enable compression

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priority - 42 Optimize images

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priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

http://seoulmetro.co.kr/js/jquery-1.11.1.min.js
http://seoulmetro.co.kr/js/common.js
http://seoulmetro.co.kr/js/gnb.js
http://seoulmetro.co.kr/js/examples.js
http://seoulmetro.co.kr/js/jquery.fullPage.js
http://seoulmetro.co.kr/js/jquery.bxslider.min.js
http://www.seoul.go.kr/seoulgnb/gnb.js
http://seoulmetro.co.kr/common/resources/js/global_common.js

Optimize CSS Delivery of the following:

http://seoulmetro.co.kr/css/reset.css
http://seoulmetro.co.kr/css/layout.css
http://seoulmetro.co.kr/css/sub.css
http://seoulmetro.co.kr/css/style.css
http://seoulmetro.co.kr/css/jquery-ui-1.9.2.custom.min.css
http://seoulmetro.co.kr/css/examples.css
http://seoulmetro.co.kr/css/jquery.fullPage.css
http://seoulmetro.co.kr/css/main.css
http://seoulmetro.co.kr/css/jquery.bxslider.css
http://seoulmetro.co.kr/css/examples_sd.css
http://seoulmetro.co.kr/css/slider-pro.min.css

priority - 11 Minify HTML

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Minify HTML for the following resources to reduce their size by 104.7KiB (41% reduction).

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priority - 10 Minify 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 97.2KiB (50% reduction).

Minifying http://seoulmetro.co.kr/js/jquery.fullPage.js could save 61.5KiB (55% reduction).
Minifying http://www.seoul.go.kr/seoulgnb/gnb.js could save 11.5KiB (49% reduction).
Minifying http://seoulmetro.co.kr/js/oauth.js could save 10.8KiB (53% reduction).
Minifying http://seoulmetro.co.kr/js/gnb.js could save 5.3KiB (38% reduction).
Minifying http://seoulmetro.co.kr/js/common.js could save 3KiB (35% reduction).
Minifying http://seoulmetro.co.kr/js/sha1.js could save 2.6KiB (48% reduction).
Minifying http://seoulmetro.co.kr/common/resources/js/global_common.js could save 2.6KiB (26% reduction).

priority - 10 Avoid 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://seoulmetro.co.kr/
http://seoulmetro.co.kr/kr/index.do
http://seoulmetro.co.kr/kr/index.do?device=Mobile

priority - 8 Prioritize 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.

99.8KiB of the HTML response was required to render the above-the-fold content. This requires 3 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 48% 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 - 2 Reduce server response time

In our test, your server responded in 0.36 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 1 Minify 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 7.2KiB (14% reduction).

Minifying http://seoulmetro.co.kr/css/layout.css could save 3.5KiB (11% reduction).
Minifying http://seoulmetro.co.kr/css/jquery.fullPage.css could save 1.4KiB (25% reduction).
Minifying http://www.seoul.go.kr/seoulgnb/seoul-common-gnb.css could save 984B (11% reduction).
Minifying http://seoulmetro.co.kr/css/jquery.bxslider.css could save 823B (27% reduction).
Minifying http://seoulmetro.co.kr/css/examples_sd.css could save 374B (18% reduction).
Minifying http://seoulmetro.co.kr/css/examples.css could save 137B (24% reduction).

seoulmetro.co.kr Mobile Resources

Total Resources141
Number of Hosts6
Static Resources112
JavaScript Resources15
CSS Resources12

seoulmetro.co.kr Mobile Resource Breakdown

seoulmetro.co.kr mobile page usability

Last tested: 2019-01-02

Mobile Usability Good
94/100

seoulmetro.co.kr Mobile Usability Test Quick Summary


priority - 5 Size 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 <a href="/"></a> is close to 2 other tap targets.

The tap target <span class="top-etc-gnb">메뉴열기</span> is close to 2 other tap targets.

The tap target <li class="top-etc-shc">검색창 열기</li> is close to 2 other tap targets.

The tap target <a href="#;">검색창 열기</a> is close to 2 other tap targets.

The tap target <a href="/kr/cyberStati…do?menuIdx=538" class="btn-cyberstation">사이버스테이션</a> is close to 1 other tap targets.

The tap target <a href="https://smss.s…nfoUserView.do"></a> and 2 others are close to other tap targets.

The tap target <div class="bx-controls-auto">StartStop</div> is close to 2 other tap targets.
The tap target <a href="" class="bx-stop">Stop</a> is close to 1 other tap targets.
The tap target <a href="" class="bx-pager-link">1</a> and 9 others are close to other tap targets.
The tap target <a href="" class="bx-pager-link active">2</a> is close to 2 other tap targets.
The tap target <a href="" class="bx-prev">Prev</a> is close to 1 other tap targets.
The tap target <a href="" class="bx-next">Next</a> is close to 1 other tap targets.
The tap target <div class="bx-pager bx-default-pager">123</div> is close to 1 other tap targets.
The tap target <a href="" class="bx-pager-link active">1</a> is close to 1 other tap targets.
The tap target <a href="/kr/board.do?m…bbsIdx=2207275">김포공항역 등 8개역 승강장안전문 교체공사 시행</a> and 4 others are close to other tap targets.
The tap target <label for="pop_today">오늘하루 열지않기</label> is close to 1 other tap targets.

The tap target <a href="/kr/page.do?menuIdx=528">여객운송약관</a> is close to 1 other tap targets.
The tap target <a href="/kr/page.do?menuIdx=765">개인정보처리방침</a> and 4 others are close to other tap targets.

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seoulmetro.co.kr Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.

seoulmetro.co.kr TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.