skt-id.co.kr website information.
skt-id.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 skt-id.co.kr domain:
- gate2.sktelecom.com
- gate.sktelecom.com
- gate3.sktelecom.com
- gate4.sktelecom.com
According to Alexa traffic rank the highest website skt-id.co.kr position was 5105 (in the world). The lowest Alexa rank position was 991096. Current position of skt-id.co.kr in Alexa rank database is below 1 million.
Website skt-id.co.kr Desktop speed measurement score (42/100) is better than the results of 16.45% of other sites shows that the page desktop performance can be improved.
skt-id.co.kr Mobile usability score (91/100) is better than the results of 32.41% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of skt-id.co.kr (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-15-2024 | N/A | N/A |
| Nov-14-2024 | N/A | N/A |
| Nov-13-2024 | N/A | N/A |
| Nov-12-2024 | N/A | N/A |
| Nov-11-2024 | N/A | N/A |
| Nov-10-2024 | N/A | N/A |
| Nov-09-2024 | N/A | N/A |
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skt-id.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.
skt-id.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.
skt-id.co.kr server information
skt-id.co.kr desktop page speed rank
Last tested: 2019-01-27
Desktop Speed
Bad
42/100
skt-id.co.kr Desktop Speed Test Quick Summary
priority - 73 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 711.4KiB (60% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bg-main-8.jpg could save 193.5KiB (62% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bg-main-9.jpg could save 174.8KiB (62% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bg-main-7.jpg could save 174.6KiB (61% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bg-main-10.jpg could save 164.2KiB (56% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/vi-tid-logo.png could save 1,015B (25% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bt-know-more-arrow.png could save 878B (83% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bt-main-pager3.png could save 868B (76% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/footer-bar2.png could save 856B (92% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/vi-t-trans2.png could save 852B (69% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bg-main-9.jpg could save 174.8KiB (62% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bg-main-7.jpg could save 174.6KiB (61% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bg-main-10.jpg could save 164.2KiB (56% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/vi-tid-logo.png could save 1,015B (25% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bt-know-more-arrow.png could save 878B (83% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/bt-main-pager3.png could save 868B (76% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/footer-bar2.png could save 856B (92% reduction).
Compressing https://www.skt-id.co.kr/resources/web/images/vi-t-trans2.png could save 852B (69% reduction).
priority - 46 Enable 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 453.2KiB (75% reduction).
Compressing https://www.skt-id.co.kr/resources/web/css/ux.web.css?20180410 could save 185.9KiB (85% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/jquery-1.11.3.min.js could save 61.2KiB (65% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/jquery-ui.min.js could save 39.8KiB (69% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/common.js?20180220 could save 35.6KiB (72% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/jquery.validate.js could save 30.3KiB (73% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/jquery.ux.component.js?20180410 could save 25.6KiB (76% reduction).
Compressing https://www.skt-id.co.kr/login/main.do could save 17.1KiB (77% reduction).
Compressing https://www.skt-id.co.kr/resources/web/css/jquery-ui.min.css could save 15.8KiB (80% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/util.js could save 11.1KiB (69% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/ux.web.js could save 4.8KiB (74% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/jquery.ux.util.js could save 4.7KiB (59% reduction).
Compressing https://www.skt-id.co.kr/resources/web/css/jquery.ux.tid.css could save 3.3KiB (71% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/showroom.js could save 3.3KiB (68% reduction).
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Compressing https://www.skt-id.co.kr/resources/web/css/jquery.ux.component.css could save 2.7KiB (64% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/jquery.mask.min.js could save 2.6KiB (55% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/jquery.placeholder.min.js could save 1.9KiB (60% reduction).
Compressing https://www.skt-id.co.kr/resources/web/css/jquery.ux.util.css could save 1.7KiB (59% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/jquery.paging.min.js could save 1.5KiB (53% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/statistics.js could save 1.4KiB (69% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/jquery-1.11.3.min.js could save 61.2KiB (65% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/jquery-ui.min.js could save 39.8KiB (69% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/common.js?20180220 could save 35.6KiB (72% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/jquery.validate.js could save 30.3KiB (73% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/jquery.ux.component.js?20180410 could save 25.6KiB (76% reduction).
Compressing https://www.skt-id.co.kr/login/main.do could save 17.1KiB (77% reduction).
Compressing https://www.skt-id.co.kr/resources/web/css/jquery-ui.min.css could save 15.8KiB (80% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/util.js could save 11.1KiB (69% reduction).
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Compressing https://www.skt-id.co.kr/resources/web/css/jquery.ux.tid.css could save 3.3KiB (71% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/showroom.js could save 3.3KiB (68% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/jquery.ux.tid.js could save 2.9KiB (67% reduction).
Compressing https://www.skt-id.co.kr/resources/web/css/jquery.ux.component.css could save 2.7KiB (64% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/jquery.mask.min.js could save 2.6KiB (55% reduction).
Compressing https://www.skt-id.co.kr/resources/web/js/jquery.placeholder.min.js could save 1.9KiB (60% reduction).
Compressing https://www.skt-id.co.kr/resources/web/css/jquery.ux.util.css could save 1.7KiB (59% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/jquery.paging.min.js could save 1.5KiB (53% reduction).
Compressing https://www.skt-id.co.kr/resources/common/js/statistics.js could save 1.4KiB (69% reduction).
priority - 14 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:
https://www.skt-id.co.kr/resources/common/js/jquery.mask.min.js (expiration not specified)
https://www.skt-id.co.kr/resources/common/js/jquery.paging.min.js (expiration not specified)
https://www.skt-id.co.kr/resources/common/js/jquery.validate.js (expiration not specified)
https://www.skt-id.co.kr/resources/common/js/statistics.js (expiration not specified)
https://www.skt-id.co.kr/resources/common/js/util.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/css/jquery-ui.min.css (expiration not specified)
https://www.skt-id.co.kr/resources/web/css/jquery.ux.component.css (expiration not specified)
https://www.skt-id.co.kr/resources/web/css/jquery.ux.tid.css (expiration not specified)
https://www.skt-id.co.kr/resources/web/css/jquery.ux.util.css (expiration not specified)
https://www.skt-id.co.kr/resources/web/font/notokr-demilight.woff (expiration not specified)
https://www.skt-id.co.kr/resources/web/font/notokr-medium.woff (expiration not specified)
https://www.skt-id.co.kr/resources/web/font/notokr-regular.woff (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bg-main-10.jpg (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bg-main-7.jpg (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bg-main-8.jpg (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bg-main-9.jpg (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bt-know-more-arrow.png (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bt-main-pager3.png (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/footer-bar2.png (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/vi-t-trans2.png (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/vi-tid-logo.png (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/jquery-1.11.3.min.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/jquery-ui.min.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/jquery.placeholder.min.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/jquery.ux.tid.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/jquery.ux.util.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/showroom.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/ux.web.js (expiration not specified)
https://www.skt-id.co.kr/resources/common/js/jquery.paging.min.js (expiration not specified)
https://www.skt-id.co.kr/resources/common/js/jquery.validate.js (expiration not specified)
https://www.skt-id.co.kr/resources/common/js/statistics.js (expiration not specified)
https://www.skt-id.co.kr/resources/common/js/util.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/css/jquery-ui.min.css (expiration not specified)
https://www.skt-id.co.kr/resources/web/css/jquery.ux.component.css (expiration not specified)
https://www.skt-id.co.kr/resources/web/css/jquery.ux.tid.css (expiration not specified)
https://www.skt-id.co.kr/resources/web/css/jquery.ux.util.css (expiration not specified)
https://www.skt-id.co.kr/resources/web/font/notokr-demilight.woff (expiration not specified)
https://www.skt-id.co.kr/resources/web/font/notokr-medium.woff (expiration not specified)
https://www.skt-id.co.kr/resources/web/font/notokr-regular.woff (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bg-main-10.jpg (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bg-main-7.jpg (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bg-main-8.jpg (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bg-main-9.jpg (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bt-know-more-arrow.png (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/bt-main-pager3.png (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/footer-bar2.png (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/vi-t-trans2.png (expiration not specified)
https://www.skt-id.co.kr/resources/web/images/vi-tid-logo.png (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/jquery-1.11.3.min.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/jquery-ui.min.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/jquery.placeholder.min.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/jquery.ux.tid.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/jquery.ux.util.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/showroom.js (expiration not specified)
https://www.skt-id.co.kr/resources/web/js/ux.web.js (expiration not specified)
priority - 6 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 63KiB (38% reduction).
Minifying https://www.skt-id.co.kr/resources/common/js/common.js?20180220 could save 20.9KiB (43% reduction).
Minifying https://www.skt-id.co.kr/resources/common/js/jquery.validate.js could save 15.3KiB (37% reduction).
Minifying https://www.skt-id.co.kr/resources/web/js/jquery.ux.component.js?20180410 could save 11KiB (33% reduction).
Minifying https://www.skt-id.co.kr/resources/common/js/util.js could save 5.9KiB (38% reduction).
Minifying https://www.skt-id.co.kr/resources/web/js/ux.web.js could save 4KiB (61% reduction).
Minifying https://www.skt-id.co.kr/resources/web/js/jquery.ux.util.js could save 1.6KiB (21% reduction).
Minifying https://www.skt-id.co.kr/resources/web/js/showroom.js could save 1.6KiB (33% reduction).
Minifying https://www.skt-id.co.kr/resources/web/js/jquery.ux.tid.js could save 1.3KiB (30% reduction).
Minifying https://www.skt-id.co.kr/resources/common/js/jquery.paging.min.js could save 869B (32% reduction).
Minifying https://www.skt-id.co.kr/resources/common/js/statistics.js could save 596B (30% reduction).
Minifying https://www.skt-id.co.kr/resources/common/js/jquery.validate.js could save 15.3KiB (37% reduction).
Minifying https://www.skt-id.co.kr/resources/web/js/jquery.ux.component.js?20180410 could save 11KiB (33% reduction).
Minifying https://www.skt-id.co.kr/resources/common/js/util.js could save 5.9KiB (38% reduction).
Minifying https://www.skt-id.co.kr/resources/web/js/ux.web.js could save 4KiB (61% reduction).
Minifying https://www.skt-id.co.kr/resources/web/js/jquery.ux.util.js could save 1.6KiB (21% reduction).
Minifying https://www.skt-id.co.kr/resources/web/js/showroom.js could save 1.6KiB (33% reduction).
Minifying https://www.skt-id.co.kr/resources/web/js/jquery.ux.tid.js could save 1.3KiB (30% reduction).
Minifying https://www.skt-id.co.kr/resources/common/js/jquery.paging.min.js could save 869B (32% reduction).
Minifying https://www.skt-id.co.kr/resources/common/js/statistics.js could save 596B (30% reduction).
priority - 4 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 43.1KiB (19% reduction).
Minifying https://www.skt-id.co.kr/resources/web/css/ux.web.css?20180410 could save 39.9KiB (19% reduction).
Minifying https://www.skt-id.co.kr/resources/web/css/jquery.ux.tid.css could save 1.7KiB (38% reduction).
Minifying https://www.skt-id.co.kr/resources/web/css/jquery.ux.util.css could save 875B (30% reduction).
Minifying https://www.skt-id.co.kr/resources/web/css/jquery.ux.component.css could save 639B (15% reduction).
Minifying https://www.skt-id.co.kr/resources/web/css/jquery.ux.tid.css could save 1.7KiB (38% reduction).
Minifying https://www.skt-id.co.kr/resources/web/css/jquery.ux.util.css could save 875B (30% reduction).
Minifying https://www.skt-id.co.kr/resources/web/css/jquery.ux.component.css could save 639B (15% reduction).
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://skt-id.co.kr/
https://www.skt-id.co.kr/
https://www.skt-id.co.kr/login/main.do
https://www.skt-id.co.kr/
https://www.skt-id.co.kr/login/main.do
priority - 2 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 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.
Optimize CSS Delivery of the following:
https://www.skt-id.co.kr/resources/web/css/jquery.ux.util.css
priority - 0 Minify 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 2.9KiB (14% reduction).
Minifying https://www.skt-id.co.kr/login/main.do could save 2.9KiB (14% reduction).
skt-id.co.kr Desktop Resources
| Total Resources | 35 |
| Number of Hosts | 2 |
| Static Resources | 28 |
| JavaScript Resources | 14 |
| CSS Resources | 5 |
skt-id.co.kr Desktop Resource Breakdown
skt-id.co.kr mobile page speed rank
Last tested: 2019-01-27
Mobile Speed
Bad
52/100
skt-id.co.kr Mobile Speed Test Quick Summary
priority - 40 Enable 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 386.9KiB (75% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/css/ux.mobile.css?20181206 could save 141.3KiB (85% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/jquery-1.11.3.min.js could save 61.2KiB (65% reduction).
Compressing https://m.skt-id.co.kr/resources/common/js/common.js?20180220 could save 35.6KiB (72% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/slick.min.js could save 31KiB (75% reduction).
Compressing https://m.skt-id.co.kr/resources/common/js/jquery.validate.js could save 30.3KiB (73% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.component.js?20180410 could save 29.3KiB (77% reduction).
Compressing https://m.skt-id.co.kr/login/main.do could save 19.6KiB (77% reduction).
Compressing https://m.skt-id.co.kr/resources/common/js/util.js could save 11.1KiB (69% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.tid.js could save 5.7KiB (74% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.util.js could save 5.1KiB (59% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/ux.mobile.js could save 4.4KiB (64% reduction).
Compressing https://m.skt-id.co.kr/resources/common/js/jquery.mask.min.js could save 2.6KiB (55% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.component.css could save 2.6KiB (62% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.tid.css could save 2.6KiB (68% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.util.css could save 1.6KiB (59% reduction).
Compressing https://m.skt-id.co.kr/resources/common/js/statistics.js could save 1.4KiB (69% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/css/slick.css could save 1.1KiB (67% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/jquery.paging.js could save 275B (47% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/jquery-1.11.3.min.js could save 61.2KiB (65% reduction).
Compressing https://m.skt-id.co.kr/resources/common/js/common.js?20180220 could save 35.6KiB (72% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/slick.min.js could save 31KiB (75% reduction).
Compressing https://m.skt-id.co.kr/resources/common/js/jquery.validate.js could save 30.3KiB (73% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.component.js?20180410 could save 29.3KiB (77% reduction).
Compressing https://m.skt-id.co.kr/login/main.do could save 19.6KiB (77% reduction).
Compressing https://m.skt-id.co.kr/resources/common/js/util.js could save 11.1KiB (69% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.tid.js could save 5.7KiB (74% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.util.js could save 5.1KiB (59% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/ux.mobile.js could save 4.4KiB (64% reduction).
Compressing https://m.skt-id.co.kr/resources/common/js/jquery.mask.min.js could save 2.6KiB (55% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.component.css could save 2.6KiB (62% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.tid.css could save 2.6KiB (68% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.util.css could save 1.6KiB (59% reduction).
Compressing https://m.skt-id.co.kr/resources/common/js/statistics.js could save 1.4KiB (69% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/css/slick.css could save 1.1KiB (67% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/js/jquery.paging.js could save 275B (47% reduction).
priority - 23 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:
https://m.skt-id.co.kr/resources/common/js/jquery.mask.min.js (expiration not specified)
https://m.skt-id.co.kr/resources/common/js/jquery.validate.js (expiration not specified)
https://m.skt-id.co.kr/resources/common/js/statistics.js (expiration not specified)
https://m.skt-id.co.kr/resources/common/js/util.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.component.css (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.tid.css (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.util.css (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/css/slick.css (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide1.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide2.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide3.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide4.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/footer-bar2.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-btn-gnb.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-gnb-close.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-join.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-login.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-login2.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-logo-tid2.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-logo-tid3.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-…-main-description1.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-…-main-description2.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-…-main-description3.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-…-main-description4.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-t-id-main-txt-more3.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/jquery-1.11.3.min.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/jquery.paging.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.tid.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.util.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/slick.min.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/ux.mobile.js (expiration not specified)
https://m.skt-id.co.kr/resources/common/js/jquery.validate.js (expiration not specified)
https://m.skt-id.co.kr/resources/common/js/statistics.js (expiration not specified)
https://m.skt-id.co.kr/resources/common/js/util.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.component.css (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.tid.css (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.util.css (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/css/slick.css (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide1.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide2.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide3.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide4.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/footer-bar2.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-btn-gnb.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-gnb-close.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-join.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-login.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-login2.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-logo-tid2.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-header-logo-tid3.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-…-main-description1.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-…-main-description2.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-…-main-description3.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-…-main-description4.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/images/vi-t-id-main-txt-more3.png (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/jquery-1.11.3.min.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/jquery.paging.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.tid.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.util.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/slick.min.js (expiration not specified)
https://m.skt-id.co.kr/resources/mobile/js/ux.mobile.js (expiration not specified)
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://skt-id.co.kr/
https://m.skt-id.co.kr/
https://m.skt-id.co.kr/login/main.do
https://m.skt-id.co.kr/
https://m.skt-id.co.kr/login/main.do
priority - 9 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 85KiB (20% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide1.png could save 27.5KiB (20% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide2.png could save 26.9KiB (20% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide3.png could save 24.8KiB (17% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/vi-header-logo-tid3.png could save 954B (20% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/footer-bar2.png could save 856B (92% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/vi-header-login.png could save 804B (44% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/vi-header-login2.png could save 802B (44% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/vi-header-join.png could save 755B (31% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/vi-header-gnb-close.png could save 700B (47% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/vi-header-btn-gnb.png could save 592B (48% reduction).
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Compressing https://m.skt-id.co.kr/resources/mobile/images/bg-main-slide2.png could save 26.9KiB (20% reduction).
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Compressing https://m.skt-id.co.kr/resources/mobile/images/vi-header-logo-tid3.png could save 954B (20% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/footer-bar2.png could save 856B (92% reduction).
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Compressing https://m.skt-id.co.kr/resources/mobile/images/vi-header-gnb-close.png could save 700B (47% reduction).
Compressing https://m.skt-id.co.kr/resources/mobile/images/vi-header-btn-gnb.png could save 592B (48% reduction).
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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 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.
Optimize CSS Delivery of the following:
https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.util.css
priority - 7 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 65.8KiB (39% reduction).
Minifying https://m.skt-id.co.kr/resources/common/js/common.js?20180220 could save 20.9KiB (43% reduction).
Minifying https://m.skt-id.co.kr/resources/common/js/jquery.validate.js could save 15.3KiB (37% reduction).
Minifying https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.component.js?20180410 could save 13.8KiB (37% reduction).
Minifying https://m.skt-id.co.kr/resources/common/js/util.js could save 5.9KiB (38% reduction).
Minifying https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.tid.js could save 3.9KiB (51% reduction).
Minifying https://m.skt-id.co.kr/resources/mobile/js/ux.mobile.js could save 2.8KiB (41% reduction).
Minifying https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.util.js could save 2.5KiB (29% reduction).
Minifying https://m.skt-id.co.kr/resources/common/js/statistics.js could save 596B (30% reduction).
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Minifying https://m.skt-id.co.kr/resources/mobile/js/jquery.ux.component.js?20180410 could save 13.8KiB (37% reduction).
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priority - 3 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 32KiB (18% reduction).
Minifying https://m.skt-id.co.kr/resources/mobile/css/ux.mobile.css?20181206 could save 29KiB (18% reduction).
Minifying https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.tid.css could save 1.3KiB (35% reduction).
Minifying https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.util.css could save 768B (29% reduction).
Minifying https://m.skt-id.co.kr/resources/mobile/css/jquery.ux.component.css could save 628B (15% reduction).
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Minifying https://m.skt-id.co.kr/resources/mobile/css/slick.css could save 385B (23% reduction).
priority - 0 Minify 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 3.3KiB (14% reduction).
Minifying https://m.skt-id.co.kr/login/main.do could save 3.3KiB (14% reduction).
skt-id.co.kr Mobile Resources
| Total Resources | 38 |
| Number of Hosts | 2 |
| Static Resources | 31 |
| JavaScript Resources | 12 |
| CSS Resources | 5 |
skt-id.co.kr Mobile Resource Breakdown
skt-id.co.kr mobile page usability
Last tested: 2019-01-27
Mobile Usability
Good
91/100
skt-id.co.kr Mobile Usability Test Quick Summary
priority - 9 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
<li id="slick-slide00" class="slick-active">1</li> is close to 2 other tap targets.The tap target
<button type="button">1</button> is close to 2 other tap targets.The tap target
<li id="slick-slide01">2</li> and 2 others are close to other tap targets.The tap target
<button type="button">2</button> and 2 others are close to other tap targets.skt-id.co.kr similar domains
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skt-id.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.
skt-id.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.