kt.com Website Information

Daily Unique Visits: 55,305

Daily Page Views: 331,830

Income Per Day: $664

Estimated Value: $478,080

This website is located in Korea and is using following IP address 14.63.149.115. See the complete list of popular websites hosted in Korea.

kt.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website kt.com is using the following name servers:

and is probably hosted by KIXS-AS-KR Korea Telecom, KR. See the full list of other websites hosted by KIXS-AS-KR Korea Telecom, KR.

The highest website kt.com position in Alexa rank database was 25876 and the lowest rank position was 36823. Current position of kt.com in Alexa rank database is 25933.

Desktop speed score of kt.com (27/100) is better than the results of 6.92% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of kt.com (86/100) is better than the results of 27.73% of other sites and means that the page is mobile-friendly.

Mobile speed score of kt.com (19/100) is better than the results of 4.1% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

kt.com 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.

kt.com 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.

Domain Name: KT.COM
Registry Domain ID: 42842_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.inames.co.kr
Registrar URL: http://www.inames.co.kr
Updated Date: 2018-08-08T07:13:57Z
Creation Date: 1995-06-22T04:00:00Z
Registry Expiry Date: 2023-06-21T04:00:00Z
Registrar: Inames Co., Ltd.
Registrar IANA ID: 444
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NAME.KT.CO.KR
Name Server: NAME2.KT.CO.KR
Name Server: NAME3.KT.CO.KR
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-27T08:26:30Z

kt.com server information

Servers Location

kt.com desktop page speed rank

Last tested: 2017-05-19

Desktop Speed Bad

27/100

kt.com Desktop Speed Test Quick Summary

priority - 107Enable 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 1MiB (72% reduction).

Compressing http://no1.kt.com/js/jquery-ui.min.js could save 170.5KiB (73% reduction).
Compressing http://no1.kt.com/js/facebook/sdk.js could save 131.5KiB (69% reduction).
Compressing http://kt.com/main.jsp could save 94.3KiB (83% reduction).
Compressing http://no1.kt.com/js/jquery-1.7.2.min.js could save 59.7KiB (64% reduction).
Compressing http://kt.com/js/jquery-1.8.3.min.js could save 59.3KiB (64% reduction).
Compressing http://no1.kt.com/plugins/ccslider/jquery.ccslider-3.0.2.js could save 55.1KiB (78% reduction).
Compressing http://no1.kt.com/js/kakao/kakao.min.js could save 52KiB (66% reduction).
Compressing http://no1.kt.com/css/style.css could save 50.7KiB (80% reduction).
Compressing http://kt.com/js/jquery.index_utils.js could save 45.1KiB (72% reduction).
Compressing http://no1.kt.com/plugins/flexslider/jquery.flexslider.js could save 42.1KiB (78% reduction).
Compressing http://kt.com/css/main_mb.css?ver=170224 could save 32.4KiB (80% reduction).
Compressing http://kt.com/js/omega_ct.font-dist.js could save 31.1KiB (67% reduction).
Compressing http://kt.com/css/main_pc.css?ver=170224 could save 28.5KiB (80% reduction).
Compressing http://kt.com/css/main_tb.css?ver=170224 could save 28KiB (79% reduction).
Compressing http://kt.com/js/common_new.js?ver=161115 could save 19.7KiB (80% reduction).
Compressing http://www.kt.com/js/adobe/s_code.js?ver=201701 could save 19.2KiB (62% reduction).
Compressing http://no1.kt.com/js/common.js could save 17.5KiB (77% reduction).
Compressing http://no1.kt.com/js/analytics.js could save 16.9KiB (58% reduction).
Compressing http://kt.com/js/cufon-yui-dist.js could save 10KiB (59% reduction).
Compressing http://no1.kt.com/fx/global/global.css could save 9.5KiB (84% reduction).
Compressing http://kt.com/css/pc_popup.css could save 9.1KiB (73% reduction).
Compressing http://kt.com/js/index.js?ver=160912 could save 9.1KiB (76% reduction).
Compressing http://no1.kt.com/iframe/ could save 7.8KiB (76% reduction).
Compressing http://kt.com/css/tb_popup.css could save 6.7KiB (72% reduction).
Compressing http://kt.com/css/mb_popup.css could save 6.5KiB (71% reduction).
Compressing http://no1.kt.com/js/functions.js could save 5.9KiB (76% reduction).
Compressing http://no1.kt.com/js/iframeResizer.contentWindow.min.js could save 5KiB (58% reduction).
Compressing http://www.kt.com/js/iframeResizer.min.js could save 4KiB (57% reduction).
Compressing http://no1.kt.com/plugins/ccslider/ccslider.css could save 3.8KiB (73% reduction).
Compressing http://kt.com/js/gbi_clockdown-dist.js could save 2.8KiB (63% reduction).
Compressing http://kt.com/js/base64.js?ver=130626 could save 2.1KiB (70% reduction).
Compressing http://no1.kt.com/css/main_pc.css could save 1.9KiB (77% reduction).
Compressing http://kt.com/main/main_special.jsp could save 1.8KiB (72% reduction).
Compressing http://no1.kt.com/plugins/flexslider/flexslider-custom.css could save 1.7KiB (69% reduction).
Compressing http://no1.kt.com/icon/icon.css could save 1.5KiB (72% reduction).
Compressing http://no1.kt.com/plugins/flexslider/flexslider.js could save 914B (61% reduction).
Compressing http://no1.kt.com/font/font.css could save 871B (73% reduction).
Compressing http://no1.kt.com/plugins/ccslider/ccslider.js could save 739B (58% reduction).
Compressing http://no1.kt.com/fx/global/global.js could save 680B (66% reduction).
Compressing http://kt.com/css/reset.css could save 673B (50% reduction).
Compressing http://kt.com/ap/xml/notice_ceo_media_lx.jsp?_=1495184281726 could save 561B (60% reduction).

priority - 65Leverage 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://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…5f4f0442703f6c58028.js (expiration not specified)
http://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…f4eeb46148b4b5348ee.js (expiration not specified)
http://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…62838a5b388a597cb51.js (expiration not specified)
http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1486360269764.jpg (expiration not specified)
http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1486360389893.jpg (expiration not specified)
http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1494810389737.jpg (expiration not specified)
http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1494810620795.jpg (expiration not specified)
http://file.kt.com/upload/main_news/main_newsImg.jpg (expiration not specified)
http://file.kt.com/upload/main_news/main_socImg.jpg (expiration not specified)
http://kt.com/css/mb_popup.css (expiration not specified)
http://kt.com/css/pc_popup.css (expiration not specified)
http://kt.com/css/reset.css (expiration not specified)
http://kt.com/css/tb_popup.css (expiration not specified)
http://kt.com/images/btn/btn_allmenu.gif (expiration not specified)
http://kt.com/images/btn/btn_family_site.gif (expiration not specified)
http://kt.com/images/btn/btn_gnb_search3.gif (expiration not specified)
http://kt.com/images/btn/btn_gnb_searchBox3.gif (expiration not specified)
http://kt.com/images/btn/btn_utill_eng.png (expiration not specified)
http://kt.com/images/btn/btn_visual_next.gif (expiration not specified)
http://kt.com/images/btn/btn_visual_play.gif (expiration not specified)
http://kt.com/images/btn/btn_visual_prev.gif (expiration not specified)
http://kt.com/images/bullet/footer_menu_line.gif (expiration not specified)
http://kt.com/images/layout/allmenu_tbg2.png (expiration not specified)
http://kt.com/images/layout/dimdBG.png (expiration not specified)
http://kt.com/images/layout/footerBg.gif (expiration not specified)
http://kt.com/images/layout/footer_mark_WA2013.gif (expiration not specified)
http://kt.com/images/layout/footer_mark_art.gif (expiration not specified)
http://kt.com/images/layout/footer_mark_ksqei.gif (expiration not specified)
http://kt.com/images/layout/footer_mark_kssqi.gif (expiration not specified)
http://kt.com/images/layout/footer_mark_wise.gif (expiration not specified)
http://kt.com/images/layout/h1_kt.png (expiration not specified)
http://kt.com/images/layout/headerBg_tablet.gif (expiration not specified)
http://kt.com/images/layout/icon_blog.png (expiration not specified)
http://kt.com/images/layout/icon_facebook.png (expiration not specified)
http://kt.com/images/layout/icon_instergram.png (expiration not specified)
http://kt.com/images/layout/icon_kakao.png (expiration not specified)
http://kt.com/images/layout/icon_kt.png (expiration not specified)
http://kt.com/images/layout/icon_pinterest.png (expiration not specified)
http://kt.com/images/layout/icon_twitter.png (expiration not specified)
http://kt.com/images/layout/icon_youtube.png (expiration not specified)
http://kt.com/images/layout/investment_arrow.png (expiration not specified)
http://kt.com/images/layout/investment_bg.png (expiration not specified)
http://kt.com/images/layout/menu1.png (expiration not specified)
http://kt.com/images/layout/menu1_img.gif (expiration not specified)
http://kt.com/images/layout/menu2.png (expiration not specified)
http://kt.com/images/layout/menu2_img.gif (expiration not specified)
http://kt.com/images/layout/menu3.png (expiration not specified)
http://kt.com/images/layout/menu3_img.gif (expiration not specified)
http://kt.com/images/layout/menu4.png (expiration not specified)
http://kt.com/images/layout/menu4_img.gif (expiration not specified)
http://kt.com/images/layout/menu5.png (expiration not specified)
http://kt.com/images/layout/menu5_img.gif (expiration not specified)
http://kt.com/images/layout/menu6.png (expiration not specified)
http://kt.com/images/layout/menu6_img.gif (expiration not specified)
http://kt.com/images/layout/mobile_menu.gif (expiration not specified)
http://kt.com/images/main/btn_banner_stop.png (expiration not specified)
http://kt.com/images/main/btn_close.gif (expiration not specified)
http://kt.com/images/main/bul_red_bar2.gif (expiration not specified)
http://kt.com/images/main/bul_red_plus.gif (expiration not specified)
http://kt.com/images/main/bul_red_titleline.gif (expiration not specified)
http://kt.com/images/main/business_bg.gif (expiration not specified)
http://kt.com/images/main/layerpop_close.gif (expiration not specified)
http://kt.com/images/main/ollehshop/img_LG_G6_0309.jpg (expiration not specified)
http://kt.com/images/main/ollehshop/img_gals7edeg.jpg (expiration not specified)
http://kt.com/images/main/ollehshop/img_gigainternet0905.jpg (expiration not specified)
http://kt.com/images/main/ollehshop/img_iphone7.jpg (expiration not specified)
http://kt.com/images/main/ollehshop/shopbanner_0403.jpg (expiration not specified)
http://kt.com/images/main/ollehshop/shopbanner_0407.jpg (expiration not specified)
http://kt.com/images/main/pop_view_close.png (expiration not specified)
http://kt.com/images/main/pytime/mb_py_logo.png (expiration not specified)
http://kt.com/images/main/pytime/py_bgTime.png (expiration not specified)
http://kt.com/images/main/pytime/py_logo.png (expiration not specified)
http://kt.com/images/main/pytime/txt_name.png (expiration not specified)
http://kt.com/images/main/pytime/txt_priod.png (expiration not specified)
http://kt.com/images/main/special/special_1_20170206.jpg (expiration not specified)
http://kt.com/images/main/special/special_2_20170206.jpg (expiration not specified)
http://kt.com/images/main/special/special_fintech.jpg (expiration not specified)
http://kt.com/images/main/special/special_info.jpg (expiration not specified)
http://kt.com/images/main/tvadImg_170320.jpg (expiration not specified)
http://kt.com/images/main/visual/NumberOneService_btn.jpg (expiration not specified)
http://kt.com/images/main/visual/NumberOneService_h2.png (expiration not specified)
http://kt.com/images/main/visual/btn_dview_mb.png (expiration not specified)
http://kt.com/images/main/visual/olympicTorch_bg.jpg (expiration not specified)
http://kt.com/images/main/visual/olympicTorch_btn.jpg (expiration not specified)
http://kt.com/images/main/visual/olympicTorch_h2.png (expiration not specified)
http://kt.com/images/main/visual/olympicTorch_link.png (expiration not specified)
http://kt.com/images/main/visual/people_h2.png (expiration not specified)
http://kt.com/images/main/visual/peoplekt_btn.jpg (expiration not specified)
http://kt.com/images/main/visual/reddot_btn.jpg (expiration not specified)
http://kt.com/images/main/visual/reddot_h2.png (expiration not specified)
http://kt.com/images/main/visual/reddot_link2.gif (expiration not specified)
http://kt.com/images/main/visual/reddot_txt.png (expiration not specified)
http://kt.com/images/main/visual/supporters_btn.jpg (expiration not specified)
http://kt.com/images/main/visual/supporters_h2.png (expiration not specified)
http://kt.com/images/main/visual/supporters_txt.png (expiration not specified)
http://kt.com/js/cufon-yui-dist.js (expiration not specified)
http://kt.com/js/gbi_clockdown-dist.js (expiration not specified)
http://kt.com/js/jquery-1.8.3.min.js (expiration not specified)
http://kt.com/js/jquery.index_utils.js (expiration not specified)
http://kt.com/js/omega_ct.font-dist.js (expiration not specified)
http://no1.kt.com/css/main_pc.css (expiration not specified)
http://no1.kt.com/css/style.css (expiration not specified)
http://no1.kt.com/font/font.css (expiration not specified)
http://no1.kt.com/fx/global/global.css (expiration not specified)
http://no1.kt.com/fx/global/global.js (expiration not specified)
http://no1.kt.com/icon/icon.css (expiration not specified)
http://no1.kt.com/icon/icon.ttf (expiration not specified)
http://no1.kt.com/images/likeCount.png (expiration not specified)
http://no1.kt.com/images/likes.png (expiration not specified)
http://no1.kt.com/images/share.png (expiration not specified)
http://no1.kt.com/images/shareCount.png (expiration not specified)
http://no1.kt.com/images/viewCount.png (expiration not specified)
http://no1.kt.com/js/analytics.js (expiration not specified)
http://no1.kt.com/js/common.js (expiration not specified)
http://no1.kt.com/js/facebook/sdk.js (expiration not specified)
http://no1.kt.com/js/functions.js (expiration not specified)
http://no1.kt.com/js/iframeResizer.contentWindow.min.js (expiration not specified)
http://no1.kt.com/js/jquery-1.7.2.min.js (expiration not specified)
http://no1.kt.com/js/jquery-ui.min.js (expiration not specified)
http://no1.kt.com/js/kakao/kakao.min.js (expiration not specified)
http://no1.kt.com/plugins/ccslider/ccslider.css (expiration not specified)
http://no1.kt.com/plugins/ccslider/ccslider.js (expiration not specified)
http://no1.kt.com/plugins/ccslider/jquery.ccslider-3.0.2.js (expiration not specified)
http://no1.kt.com/plugins/flexslider/flexslider-custom.css (expiration not specified)
http://no1.kt.com/plugins/flexslider/flexslider.js (expiration not specified)
http://no1.kt.com/plugins/flexslider/jquery.flexslider.js (expiration not specified)
http://no1.kt.com/plugins/rwdImageMaps/jquery.rwdImageMaps.min.js (expiration not specified)
http://www.kt.com/images/btn/btn_circle.gif (expiration not specified)
http://www.kt.com/images/main/pop_view_close.png (expiration not specified)
http://www.kt.com/js/iframeResizer.min.js (expiration not specified)
http://cdn.tt.omtrdc.net/cdn/target.js (60 minutes)

priority - 61Optimize images

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

Optimize the following images to reduce their size by 592.4KiB (58% reduction).

Compressing http://kt.com/images/main/visual/olympicTorch_bg.jpg could save 80.9KiB (51% reduction).
Compressing http://no1.kt.com/image_thum?idx=124 could save 62.8KiB (87% reduction).
Compressing http://file.kt.com/upload/main_news/main_newsImg.jpg could save 39.5KiB (73% reduction).
Compressing http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1494810620795.jpg could save 35.3KiB (74% reduction).
Compressing http://kt.com/images/main/tvadImg_170320.jpg could save 26.1KiB (67% reduction).
Compressing http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1486360389893.jpg could save 26.1KiB (68% reduction).
Compressing http://kt.com/images/main/special/special_fintech.jpg could save 26.1KiB (68% reduction).
Compressing http://kt.com/images/main/ollehshop/shopbanner_0403.jpg could save 23.5KiB (70% reduction).
Compressing http://kt.com/images/main/ollehshop/shopbanner_0407.jpg could save 22.9KiB (73% reduction).
Compressing http://file.kt.com/upload/main_news/main_socImg.jpg could save 20.9KiB (56% reduction).
Compressing http://kt.com/images/main/ollehshop/img_LG_G6_0309.jpg could save 19.8KiB (72% reduction).
Compressing http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1494810389737.jpg could save 17.2KiB (69% reduction).
Compressing http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1486360269764.jpg could save 15.4KiB (73% reduction).
Compressing http://kt.com/images/main/special/special_info.jpg could save 15.4KiB (73% reduction).
Compressing http://kt.com/images/main/ollehshop/img_gigainternet0905.jpg could save 15.1KiB (68% reduction).
Compressing http://kt.com/images/main/special/special_1_20170206.jpg could save 12.3KiB (50% reduction).
Compressing http://no1.kt.com/image_thum?idx=370 could save 11.4KiB (41% reduction).
Compressing http://no1.kt.com/image_thum?idx=385 could save 10.5KiB (46% reduction).
Compressing http://kt.com/images/main/ollehshop/img_iphone7.jpg could save 9.2KiB (55% reduction).
Compressing http://no1.kt.com/image_thum?idx=339 could save 7KiB (41% reduction).
Compressing http://kt.com/images/main/special/special_2_20170206.jpg could save 5.5KiB (49% reduction).
Compressing http://kt.com/images/main/ollehshop/img_gals7edeg.jpg could save 2.8KiB (43% reduction).
Compressing http://no1.kt.com/images/viewCount.png could save 2.7KiB (88% reduction).
Compressing http://no1.kt.com/images/likeCount.png could save 2.7KiB (89% reduction).
Compressing http://no1.kt.com/images/shareCount.png could save 2.7KiB (89% reduction).
Compressing http://no1.kt.com/images/likes.png could save 2.7KiB (88% reduction).
Compressing http://no1.kt.com/images/share.png could save 2.7KiB (87% reduction).
Compressing http://kt.com/images/main/visual/reddot_btn.jpg could save 2.6KiB (72% reduction).
Compressing http://kt.com/images/main/visual/NumberOneService_btn.jpg could save 2.5KiB (71% reduction).
Compressing http://kt.com/images/main/visual/supporters_txt.png could save 2.3KiB (24% reduction).
Compressing http://kt.com/images/main/visual/peoplekt_btn.jpg could save 2.2KiB (69% reduction).
Compressing http://kt.com/images/main/pytime/txt_name.png could save 2.2KiB (43% reduction).
Compressing http://kt.com/images/main/visual/olympicTorch_h2.png could save 1.6KiB (13% reduction).
Compressing http://kt.com/images/main/pytime/txt_priod.png could save 1.6KiB (49% reduction).
Compressing http://kt.com/images/main/visual/olympicTorch_btn.jpg could save 1.6KiB (62% reduction).
Compressing http://kt.com/images/main/visual/reddot_txt.png could save 1.6KiB (21% reduction).
Compressing http://kt.com/images/layout/mobile_menu.gif could save 1.5KiB (59% reduction).
Compressing http://kt.com/images/main/pytime/mb_py_logo.png could save 1.4KiB (15% reduction).
Compressing http://kt.com/images/main/visual/people_h2.png could save 1.4KiB (13% reduction).
Compressing http://kt.com/images/main/pytime/py_logo.png could save 1.4KiB (17% reduction).
Compressing http://kt.com/images/layout/icon_kt.png could save 1.3KiB (20% reduction).
Compressing http://kt.com/images/main/visual/supporters_btn.jpg could save 1.3KiB (61% reduction).
Compressing http://kt.com/images/btn/btn_gnb_search3.gif could save 1.2KiB (65% reduction).
Compressing http://kt.com/images/btn/btn_gnb_searchBox3.gif could save 1.2KiB (82% reduction).
Compressing http://kt.com/images/btn/btn_allmenu.gif could save 1.2KiB (82% reduction).
Compressing http://kt.com/images/layout/icon_blog.png could save 1.2KiB (50% reduction).
Compressing http://kt.com/images/main/visual/olympicTorch_link.png could save 1.2KiB (71% reduction).
Compressing http://kt.com/images/main/visual/reddot_link2.gif could save 1.2KiB (71% reduction).
Compressing http://kt.com/images/layout/headerBg_tablet.gif could save 1.1KiB (91% reduction).
Compressing http://kt.com/images/main/visual/NumberOneService_h2.png could save 1.1KiB (17% reduction).
Compressing http://kt.com/images/main/visual/btn_dview_mb.png could save 1.1KiB (52% reduction).
Compressing http://kt.com/images/bullet/footer_menu_line.gif could save 1.1KiB (94% reduction).
Compressing http://kt.com/images/main/bul_red_plus.gif could save 1.1KiB (93% reduction).
Compressing http://kt.com/images/layout/footerBg.gif could save 1.1KiB (92% reduction).
Compressing http://kt.com/images/main/bul_red_titleline.gif could save 1.1KiB (94% reduction).
Compressing http://kt.com/images/main/bul_red_bar2.gif could save 1.1KiB (94% reduction).
Compressing http://kt.com/images/layout/icon_youtube.png could save 1.1KiB (55% reduction).
Compressing http://kt.com/images/layout/footer_mark_kssqi.gif could save 1.1KiB (33% reduction).
Compressing http://kt.com/images/layout/menu6.png could save 1.1KiB (63% reduction).
Compressing http://kt.com/images/layout/icon_kakao.png could save 1.1KiB (57% reduction).
Compressing http://kt.com/images/layout/icon_facebook.png could save 1.1KiB (53% reduction).
Compressing http://kt.com/images/layout/icon_twitter.png could save 1.1KiB (50% reduction).
Compressing http://kt.com/images/layout/menu4.png could save 1.1KiB (66% reduction).
Compressing http://www.kt.com/images/btn/btn_circle.gif could save 1.1KiB (78% reduction).
Compressing http://kt.com/images/layout/menu1.png could save 1.1KiB (69% reduction).
Compressing http://kt.com/images/layout/footer_mark_ksqei.gif could save 1.1KiB (29% reduction).
Compressing http://kt.com/images/layout/footer_mark_wise.gif could save 1.1KiB (28% reduction).
Compressing http://kt.com/images/layout/menu5.png could save 1.1KiB (65% reduction).
Compressing http://kt.com/images/layout/menu2.png could save 1KiB (65% reduction).
Compressing http://kt.com/images/main/layerpop_close.gif could save 1KiB (86% reduction).
Compressing http://kt.com/images/layout/menu3.png could save 1KiB (54% reduction).
Compressing http://kt.com/images/layout/menu6_img.gif could save 1KiB (18% reduction).
Compressing http://kt.com/images/layout/investment_arrow.png could save 1,023B (77% reduction).
Compressing http://kt.com/images/layout/dimdBG.png could save 999B (93% reduction).
Compressing http://kt.com/images/btn/btn_utill_eng.png could save 996B (73% reduction).
Compressing http://kt.com/images/main/visual/supporters_h2.png could save 967B (16% reduction).
Compressing http://kt.com/images/layout/investment_bg.png could save 925B (92% reduction).
Compressing http://kt.com/images/btn/btn_family_site.gif could save 920B (50% reduction).
Compressing http://kt.com/images/main/pop_view_close.png could save 917B (79% reduction).
Compressing http://www.kt.com/images/main/pop_view_close.png could save 917B (79% reduction).
Compressing http://kt.com/images/main/visual/reddot_h2.png could save 914B (12% reduction).
Compressing http://kt.com/images/layout/icon_pinterest.png could save 913B (30% reduction).
Compressing http://kt.com/images/main/btn_banner_stop.png could save 863B (88% reduction).
Compressing http://kt.com/images/layout/menu2_img.gif could save 812B (12% reduction).
Compressing http://kt.com/images/layout/footer_mark_WA2013.gif could save 808B (19% reduction).
Compressing http://kt.com/images/layout/footer_mark_art.gif could save 617B (13% reduction).
Compressing http://kt.com/images/main/business_bg.gif could save 610B (11% reduction).
Compressing http://kt.com/images/layout/icon_instergram.png could save 584B (19% reduction).

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 13 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…62838a5b388a597cb51.js
http://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…5f4f0442703f6c58028.js
http://cdn.tt.omtrdc.net/cdn/target.js
http://kt.com/js/jquery-1.8.3.min.js
http://kt.com/js/jquery.index_utils.js
http://kt.com/js/base64.js?ver=130626
http://kt.com/js/common_new.js?ver=161115
http://kt.com/js/index.js?ver=160912
http://kt.com/js/cufon-yui-dist.js
http://kt.com/js/omega_ct.font-dist.js
http://kt.com/js/gbi_clockdown-dist.js
http://www.kt.com/js/iframeResizer.min.js
http://www.kt.com/js/adobe/s_code.js?ver=201701

Optimize CSS Delivery of the following:

http://kt.com/css/reset.css
http://kt.com/css/main_tb.css?ver=170224
http://kt.com/css/tb_popup.css

priority - 9Minify 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 89.6KiB (35% reduction).

Minifying http://no1.kt.com/plugins/ccslider/jquery.ccslider-3.0.2.js could save 25.5KiB (37% reduction).
Minifying http://no1.kt.com/plugins/flexslider/jquery.flexslider.js could save 23KiB (43% reduction).
Minifying http://kt.com/js/jquery.index_utils.js could save 18.2KiB (30% reduction).
Minifying http://no1.kt.com/js/common.js could save 8.4KiB (38% reduction).
Minifying http://kt.com/js/common_new.js?ver=161115 could save 6.2KiB (26% reduction).
Minifying http://kt.com/js/index.js?ver=160912 could save 3.9KiB (33% reduction).
Minifying http://no1.kt.com/js/functions.js could save 2.6KiB (34% reduction).
Minifying http://kt.com/js/base64.js?ver=130626 could save 994B (33% reduction).
Minifying http://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…f4eeb46148b4b5348ee.js could save 812B (17% reduction) after compression.

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.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 34% of the final above-the-fold content could be rendered with the full HTML response.

priority - 3Minify 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 27.2KiB (18% reduction).

Minifying http://no1.kt.com/css/style.css could save 12.1KiB (20% reduction).
Minifying http://kt.com/css/main_tb.css?ver=170224 could save 4.3KiB (13% reduction).
Minifying http://no1.kt.com/fx/global/global.css could save 2.5KiB (23% reduction).
Minifying http://no1.kt.com/plugins/ccslider/ccslider.css could save 1.6KiB (32% reduction).
Minifying http://kt.com/css/pc_popup.css could save 1.4KiB (12% reduction).
Minifying http://no1.kt.com/plugins/flexslider/flexslider-custom.css could save 1.3KiB (51% reduction).
Minifying http://kt.com/css/mb_popup.css could save 1.1KiB (13% reduction).
Minifying http://no1.kt.com/font/font.css could save 1.1KiB (94% reduction).
Minifying http://kt.com/css/tb_popup.css could save 1KiB (12% reduction).
Minifying http://no1.kt.com/css/main_pc.css could save 698B (28% reduction).

priority - 2Minify 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 18.5KiB (15% reduction).

Minifying http://kt.com/main.jsp could save 17.3KiB (16% reduction).
Minifying http://no1.kt.com/iframe/ could save 1.2KiB (13% reduction).

kt.com Desktop Resource Breakdown

Total Resources	162
Number of Hosts	14
Static Resources	133
JavaScript Resources	31
CSS Resources	15

kt.com mobile page speed rank

Last tested: 2017-05-19

Mobile Speed Bad

19/100

kt.com Mobile Speed Test Quick Summary

priority - 102Leverage 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://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…5f4f0442703f6c58028.js (expiration not specified)
http://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…f4eeb46148b4b5348ee.js (expiration not specified)
http://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…62838a5b388a597cb51.js (expiration not specified)
http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1486360269764.jpg (expiration not specified)
http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1486360389893.jpg (expiration not specified)
http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1494810389737.jpg (expiration not specified)
http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1494810620795.jpg (expiration not specified)
http://file.kt.com/upload/main_news/main_newsImg.jpg (expiration not specified)
http://file.kt.com/upload/main_news/main_socImg.jpg (expiration not specified)
http://kt.com/css/mb_popup.css (expiration not specified)
http://kt.com/css/reset.css (expiration not specified)
http://kt.com/images/btn/btn_family_site.gif (expiration not specified)
http://kt.com/images/btn/btn_family_site2.gif (expiration not specified)
http://kt.com/images/btn/btn_gnb_MsearchBox3.gif (expiration not specified)
http://kt.com/images/btn/btn_gnb_search3.gif (expiration not specified)
http://kt.com/images/btn/btn_utill_eng_m.gif (expiration not specified)
http://kt.com/images/btn/btn_visual_next.gif (expiration not specified)
http://kt.com/images/btn/btn_visual_play.gif (expiration not specified)
http://kt.com/images/btn/btn_visual_prev.gif (expiration not specified)
http://kt.com/images/layout/footer_mark_WA2013.gif (expiration not specified)
http://kt.com/images/layout/footer_mark_art.gif (expiration not specified)
http://kt.com/images/layout/footer_mark_ksqei.gif (expiration not specified)
http://kt.com/images/layout/footer_mark_kssqi.gif (expiration not specified)
http://kt.com/images/layout/footer_mark_wise.gif (expiration not specified)
http://kt.com/images/layout/h1_kt.png (expiration not specified)
http://kt.com/images/layout/icon_blog.png (expiration not specified)
http://kt.com/images/layout/icon_facebook.png (expiration not specified)
http://kt.com/images/layout/icon_instergram.png (expiration not specified)
http://kt.com/images/layout/icon_kakao.png (expiration not specified)
http://kt.com/images/layout/icon_kt.png (expiration not specified)
http://kt.com/images/layout/icon_pinterest.png (expiration not specified)
http://kt.com/images/layout/icon_twitter.png (expiration not specified)
http://kt.com/images/layout/icon_youtube.png (expiration not specified)
http://kt.com/images/layout/investment_arrow.png (expiration not specified)
http://kt.com/images/layout/investment_bg.png (expiration not specified)
http://kt.com/images/layout/menu1_img.gif (expiration not specified)
http://kt.com/images/layout/menu2_img.gif (expiration not specified)
http://kt.com/images/layout/menu3_img.gif (expiration not specified)
http://kt.com/images/layout/menu4_img.gif (expiration not specified)
http://kt.com/images/layout/menu5_img.gif (expiration not specified)
http://kt.com/images/layout/menu6_img.gif (expiration not specified)
http://kt.com/images/layout/mfooter_menu_line.gif (expiration not specified)
http://kt.com/images/layout/mobile_menu.gif (expiration not specified)
http://kt.com/images/main/btn_banner_stop.png (expiration not specified)
http://kt.com/images/main/btn_close.gif (expiration not specified)
http://kt.com/images/main/bul_red_bar3.gif (expiration not specified)
http://kt.com/images/main/bul_red_plus.gif (expiration not specified)
http://kt.com/images/main/bul_red_titleline.gif (expiration not specified)
http://kt.com/images/main/business_mbg1.gif (expiration not specified)
http://kt.com/images/main/business_mbg2.gif (expiration not specified)
http://kt.com/images/main/business_mbg3.gif (expiration not specified)
http://kt.com/images/main/business_mbg4.gif (expiration not specified)
http://kt.com/images/main/business_mbg5.gif (expiration not specified)
http://kt.com/images/main/business_mbg6.gif (expiration not specified)
http://kt.com/images/main/layerpop_close.gif (expiration not specified)
http://kt.com/images/main/ollehshop/img_LG_G6_0309.jpg (expiration not specified)
http://kt.com/images/main/ollehshop/img_gals7edeg.jpg (expiration not specified)
http://kt.com/images/main/ollehshop/img_gigainternet0905.jpg (expiration not specified)
http://kt.com/images/main/ollehshop/img_iphone7.jpg (expiration not specified)
http://kt.com/images/main/ollehshop/shopbanner_0403.jpg (expiration not specified)
http://kt.com/images/main/ollehshop/shopbanner_0407.jpg (expiration not specified)
http://kt.com/images/main/pop_view_close.png (expiration not specified)
http://kt.com/images/main/pytime/mb_py_bgTime.png (expiration not specified)
http://kt.com/images/main/pytime/mb_py_logo.png (expiration not specified)
http://kt.com/images/main/pytime/py_logo.png (expiration not specified)
http://kt.com/images/main/pytime/txt_name.png (expiration not specified)
http://kt.com/images/main/pytime/txt_priod.png (expiration not specified)
http://kt.com/images/main/special/special_1_20170206.jpg (expiration not specified)
http://kt.com/images/main/special/special_2_20170206.jpg (expiration not specified)
http://kt.com/images/main/special/special_fintech.jpg (expiration not specified)
http://kt.com/images/main/special/special_info.jpg (expiration not specified)
http://kt.com/images/main/tvadImg_170320.jpg (expiration not specified)
http://kt.com/images/main/visual/NumberOneService_bg_mb.jpg (expiration not specified)
http://kt.com/images/main/visual/NumberOneService_btn.jpg (expiration not specified)
http://kt.com/images/main/visual/NumberOneService_h2.png (expiration not specified)
http://kt.com/images/main/visual/NumberOneService_h2_mb.png (expiration not specified)
http://kt.com/images/main/visual/btn_dview_mb.png (expiration not specified)
http://kt.com/images/main/visual/olympicTorch_bg_mb.jpg (expiration not specified)
http://kt.com/images/main/visual/olympicTorch_btn.jpg (expiration not specified)
http://kt.com/images/main/visual/olympicTorch_h2.png (expiration not specified)
http://kt.com/images/main/visual/olympicTorch_h2_mb.png (expiration not specified)
http://kt.com/images/main/visual/olympicTorch_link.png (expiration not specified)
http://kt.com/images/main/visual/people_h2.png (expiration not specified)
http://kt.com/images/main/visual/people_h2_mb.png (expiration not specified)
http://kt.com/images/main/visual/peoplekt_bg_mb.jpg (expiration not specified)
http://kt.com/images/main/visual/peoplekt_btn.jpg (expiration not specified)
http://kt.com/images/main/visual/reddot_bg_mb.jpg (expiration not specified)
http://kt.com/images/main/visual/reddot_btn.jpg (expiration not specified)
http://kt.com/images/main/visual/reddot_h2.png (expiration not specified)
http://kt.com/images/main/visual/reddot_h2_mb.png (expiration not specified)
http://kt.com/images/main/visual/reddot_link2.gif (expiration not specified)
http://kt.com/images/main/visual/reddot_txt.png (expiration not specified)
http://kt.com/images/main/visual/supporters_bg_mb.jpg (expiration not specified)
http://kt.com/images/main/visual/supporters_btn.jpg (expiration not specified)
http://kt.com/images/main/visual/supporters_h2.png (expiration not specified)
http://kt.com/images/main/visual/supporters_h2_mb.png (expiration not specified)
http://kt.com/images/main/visual/supporters_txt.png (expiration not specified)
http://kt.com/js/common_new_mobile.js (expiration not specified)
http://kt.com/js/cufon-yui-dist.js (expiration not specified)
http://kt.com/js/gbi_clockdown-dist.js (expiration not specified)
http://kt.com/js/jquery-1.8.3.min.js (expiration not specified)
http://kt.com/js/jquery.index_utils.js (expiration not specified)
http://kt.com/js/omega_ct.font-dist.js (expiration not specified)
http://no1.kt.com/css/main_mb.css (expiration not specified)
http://no1.kt.com/css/style.css (expiration not specified)
http://no1.kt.com/font/font.css (expiration not specified)
http://no1.kt.com/fx/global/global.css (expiration not specified)
http://no1.kt.com/fx/global/global.js (expiration not specified)
http://no1.kt.com/icon/icon.css (expiration not specified)
http://no1.kt.com/icon/icon.ttf (expiration not specified)
http://no1.kt.com/images/likeCount.png (expiration not specified)
http://no1.kt.com/images/likes.png (expiration not specified)
http://no1.kt.com/images/share.png (expiration not specified)
http://no1.kt.com/images/shareCount.png (expiration not specified)
http://no1.kt.com/images/viewCount.png (expiration not specified)
http://no1.kt.com/js/analytics.js (expiration not specified)
http://no1.kt.com/js/common.js (expiration not specified)
http://no1.kt.com/js/facebook/sdk.js (expiration not specified)
http://no1.kt.com/js/functions.js (expiration not specified)
http://no1.kt.com/js/iframeResizer.contentWindow.min.js (expiration not specified)
http://no1.kt.com/js/jquery-1.7.2.min.js (expiration not specified)
http://no1.kt.com/js/jquery-ui.min.js (expiration not specified)
http://no1.kt.com/js/kakao/kakao.min.js (expiration not specified)
http://no1.kt.com/plugins/ccslider/ccslider.css (expiration not specified)
http://no1.kt.com/plugins/ccslider/ccslider.js (expiration not specified)
http://no1.kt.com/plugins/ccslider/jquery.ccslider-3.0.2.js (expiration not specified)
http://no1.kt.com/plugins/flexslider/flexslider-custom.css (expiration not specified)
http://no1.kt.com/plugins/flexslider/flexslider.js (expiration not specified)
http://no1.kt.com/plugins/flexslider/jquery.flexslider.js (expiration not specified)
http://no1.kt.com/plugins/rwdImageMaps/jquery.rwdImageMaps.min.js (expiration not specified)
http://www.kt.com/images/btn/btn_circle.gif (expiration not specified)
http://www.kt.com/images/layout/header_bg.png (expiration not specified)
http://www.kt.com/images/main/pop_view_bg.png (expiration not specified)
http://www.kt.com/images/main/pop_view_close.png (expiration not specified)
http://www.kt.com/js/iframeResizer.min.js (expiration not specified)
http://cdn.tt.omtrdc.net/cdn/target.js (60 minutes)

priority - 99Enable 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 965.4KiB (72% reduction).

Compressing http://no1.kt.com/js/jquery-ui.min.js could save 170.5KiB (73% reduction).
Compressing http://no1.kt.com/js/facebook/sdk.js could save 131.5KiB (69% reduction).
Compressing http://kt.com/main.jsp could save 93.9KiB (83% reduction).
Compressing http://no1.kt.com/js/jquery-1.7.2.min.js could save 59.7KiB (64% reduction).
Compressing http://kt.com/js/jquery-1.8.3.min.js could save 59.3KiB (64% reduction).
Compressing http://no1.kt.com/plugins/ccslider/jquery.ccslider-3.0.2.js could save 55.1KiB (78% reduction).
Compressing http://no1.kt.com/js/kakao/kakao.min.js could save 52KiB (66% reduction).
Compressing http://no1.kt.com/css/style.css could save 50.7KiB (80% reduction).
Compressing http://kt.com/js/jquery.index_utils.js could save 45.1KiB (72% reduction).
Compressing http://no1.kt.com/plugins/flexslider/jquery.flexslider.js could save 42.1KiB (78% reduction).
Compressing http://kt.com/css/main_mb.css?ver=170224 could save 32.4KiB (80% reduction).
Compressing http://kt.com/js/omega_ct.font-dist.js could save 31.1KiB (67% reduction).
Compressing http://www.kt.com/js/adobe/s_code.js?ver=201701 could save 19.2KiB (62% reduction).
Compressing http://no1.kt.com/js/common.js could save 17.5KiB (77% reduction).
Compressing http://no1.kt.com/js/analytics.js could save 16.9KiB (58% reduction).
Compressing http://kt.com/js/common_new_mobile.js could save 14.4KiB (79% reduction).
Compressing http://kt.com/js/cufon-yui-dist.js could save 10KiB (59% reduction).
Compressing http://no1.kt.com/fx/global/global.css could save 9.5KiB (84% reduction).
Compressing http://no1.kt.com/iframe/ could save 7.8KiB (76% reduction).
Compressing http://kt.com/js/index_mb.js?ver=160906 could save 7.2KiB (74% reduction).
Compressing http://kt.com/css/mb_popup.css could save 6.5KiB (71% reduction).
Compressing http://no1.kt.com/js/functions.js could save 5.9KiB (76% reduction).
Compressing http://no1.kt.com/js/iframeResizer.contentWindow.min.js could save 5KiB (58% reduction).
Compressing http://www.kt.com/js/iframeResizer.min.js could save 4KiB (57% reduction).
Compressing http://no1.kt.com/plugins/ccslider/ccslider.css could save 3.8KiB (73% reduction).
Compressing http://kt.com/js/gbi_clockdown-dist.js could save 2.8KiB (63% reduction).
Compressing http://kt.com/js/base64.js?ver=130626 could save 2.1KiB (70% reduction).
Compressing http://kt.com/main/main_special.jsp could save 1.8KiB (72% reduction).
Compressing http://no1.kt.com/plugins/flexslider/flexslider-custom.css could save 1.7KiB (69% reduction).
Compressing http://no1.kt.com/icon/icon.css could save 1.5KiB (72% reduction).
Compressing http://no1.kt.com/plugins/flexslider/flexslider.js could save 914B (61% reduction).
Compressing http://no1.kt.com/font/font.css could save 871B (73% reduction).
Compressing http://no1.kt.com/plugins/ccslider/ccslider.js could save 739B (58% reduction).
Compressing http://no1.kt.com/fx/global/global.js could save 680B (66% reduction).
Compressing http://kt.com/css/reset.css could save 673B (50% reduction).
Compressing http://kt.com/ap/xml/notice_ceo_media_lx.jsp?_=1495184273985 could save 561B (60% reduction).

priority - 81Optimize images

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

Optimize the following images to reduce their size by 792.3KiB (58% reduction).

Compressing http://kt.com/images/main/visual/NumberOneService_bg_mb.jpg could save 119.3KiB (74% reduction).
Compressing http://kt.com/images/main/visual/reddot_bg_mb.jpg could save 79.4KiB (71% reduction).
Compressing http://no1.kt.com/image_thum?idx=124 could save 62.8KiB (87% reduction).
Compressing http://kt.com/images/main/visual/olympicTorch_bg_mb.jpg could save 40.2KiB (52% reduction).
Compressing http://file.kt.com/upload/main_news/main_newsImg.jpg could save 39.5KiB (73% reduction).
Compressing http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1494810620795.jpg could save 35.3KiB (74% reduction).
Compressing http://kt.com/images/main/visual/supporters_bg_mb.jpg could save 26.5KiB (46% reduction).
Compressing http://kt.com/images/main/tvadImg_170320.jpg could save 26.1KiB (67% reduction).
Compressing http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1486360389893.jpg could save 26.1KiB (68% reduction).
Compressing http://kt.com/images/main/special/special_fintech.jpg could save 26.1KiB (68% reduction).
Compressing http://kt.com/images/main/ollehshop/shopbanner_0403.jpg could save 23.5KiB (70% reduction).
Compressing http://kt.com/images/main/ollehshop/shopbanner_0407.jpg could save 22.9KiB (73% reduction).
Compressing http://file.kt.com/upload/main_news/main_socImg.jpg could save 20.9KiB (56% reduction).
Compressing http://kt.com/images/main/ollehshop/img_LG_G6_0309.jpg could save 19.8KiB (72% reduction).
Compressing http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1494810389737.jpg could save 17.2KiB (69% reduction).
Compressing http://file.kt.com/DreamTeam/att_file/DT2004_DN/221/kthp1486360269764.jpg could save 15.4KiB (73% reduction).
Compressing http://kt.com/images/main/special/special_info.jpg could save 15.4KiB (73% reduction).
Compressing http://kt.com/images/main/ollehshop/img_gigainternet0905.jpg could save 15.1KiB (68% reduction).
Compressing http://kt.com/images/main/special/special_1_20170206.jpg could save 12.3KiB (50% reduction).
Compressing http://no1.kt.com/image_thum?idx=370 could save 11.4KiB (41% reduction).
Compressing http://no1.kt.com/image_thum?idx=385 could save 10.5KiB (46% reduction).
Compressing http://kt.com/images/main/ollehshop/img_iphone7.jpg could save 9.2KiB (55% reduction).
Compressing http://no1.kt.com/image_thum?idx=339 could save 7KiB (41% reduction).
Compressing http://kt.com/images/main/visual/supporters_h2_mb.png could save 6KiB (30% reduction).
Compressing http://kt.com/images/main/special/special_2_20170206.jpg could save 5.5KiB (49% reduction).
Compressing http://kt.com/images/main/visual/peoplekt_bg_mb.jpg could save 3.5KiB (12% reduction).
Compressing http://kt.com/images/main/ollehshop/img_gals7edeg.jpg could save 2.8KiB (43% reduction).
Compressing http://no1.kt.com/images/viewCount.png could save 2.7KiB (88% reduction).
Compressing http://no1.kt.com/images/likeCount.png could save 2.7KiB (89% reduction).
Compressing http://no1.kt.com/images/shareCount.png could save 2.7KiB (89% reduction).
Compressing http://no1.kt.com/images/likes.png could save 2.7KiB (88% reduction).
Compressing http://no1.kt.com/images/share.png could save 2.7KiB (87% reduction).
Compressing http://www.kt.com/images/layout/header_bg.png could save 2.7KiB (95% reduction).
Compressing http://kt.com/images/main/visual/reddot_btn.jpg could save 2.6KiB (72% reduction).
Compressing http://kt.com/images/main/visual/NumberOneService_btn.jpg could save 2.5KiB (71% reduction).
Compressing http://kt.com/images/main/visual/supporters_txt.png could save 2.3KiB (24% reduction).
Compressing http://kt.com/images/main/visual/peoplekt_btn.jpg could save 2.2KiB (69% reduction).
Compressing http://kt.com/images/main/pytime/txt_name.png could save 2.2KiB (43% reduction).
Compressing http://kt.com/images/main/visual/olympicTorch_h2_mb.png could save 1.9KiB (15% reduction).
Compressing http://kt.com/images/main/visual/olympicTorch_h2.png could save 1.6KiB (13% reduction).
Compressing http://kt.com/images/main/pytime/txt_priod.png could save 1.6KiB (49% reduction).
Compressing http://kt.com/images/main/visual/olympicTorch_btn.jpg could save 1.6KiB (62% reduction).
Compressing http://kt.com/images/main/visual/reddot_txt.png could save 1.6KiB (21% reduction).
Compressing http://kt.com/images/layout/mobile_menu.gif could save 1.5KiB (59% reduction).
Compressing http://kt.com/images/main/pytime/mb_py_logo.png could save 1.4KiB (15% reduction).
Compressing http://kt.com/images/main/visual/people_h2.png could save 1.4KiB (13% reduction).
Compressing http://kt.com/images/main/business_mbg6.gif could save 1.4KiB (53% reduction).
Compressing http://kt.com/images/main/business_mbg2.gif could save 1.4KiB (50% reduction).
Compressing http://kt.com/images/main/pytime/py_logo.png could save 1.4KiB (17% reduction).
Compressing http://kt.com/images/main/business_mbg4.gif could save 1.4KiB (60% reduction).
Compressing http://kt.com/images/layout/icon_kt.png could save 1.3KiB (20% reduction).
Compressing http://kt.com/images/main/visual/people_h2_mb.png could save 1.3KiB (13% reduction).
Compressing http://kt.com/images/main/visual/supporters_btn.jpg could save 1.3KiB (61% reduction).
Compressing http://kt.com/images/btn/btn_gnb_search3.gif could save 1.2KiB (65% reduction).
Compressing http://kt.com/images/main/business_mbg5.gif could save 1.2KiB (73% reduction).
Compressing http://kt.com/images/main/business_mbg3.gif could save 1.2KiB (39% reduction).
Compressing http://kt.com/images/layout/icon_blog.png could save 1.2KiB (50% reduction).
Compressing http://kt.com/images/main/business_mbg1.gif could save 1.2KiB (69% reduction).
Compressing http://kt.com/images/main/visual/olympicTorch_link.png could save 1.2KiB (71% reduction).
Compressing http://kt.com/images/main/visual/reddot_link2.gif could save 1.2KiB (71% reduction).
Compressing http://kt.com/images/main/visual/NumberOneService_h2.png could save 1.1KiB (17% reduction).
Compressing http://kt.com/images/main/visual/btn_dview_mb.png could save 1.1KiB (52% reduction).
Compressing http://kt.com/images/main/bul_red_plus.gif could save 1.1KiB (93% reduction).
Compressing http://kt.com/images/main/bul_red_titleline.gif could save 1.1KiB (94% reduction).
Compressing http://kt.com/images/layout/icon_youtube.png could save 1.1KiB (55% reduction).
Compressing http://kt.com/images/layout/footer_mark_kssqi.gif could save 1.1KiB (33% reduction).
Compressing http://kt.com/images/btn/btn_gnb_MsearchBox3.gif could save 1.1KiB (74% reduction).
Compressing http://kt.com/images/layout/icon_kakao.png could save 1.1KiB (57% reduction).
Compressing http://kt.com/images/main/visual/NumberOneService_h2_mb.png could save 1.1KiB (17% reduction).
Compressing http://kt.com/images/layout/icon_facebook.png could save 1.1KiB (53% reduction).
Compressing http://kt.com/images/layout/icon_twitter.png could save 1.1KiB (50% reduction).
Compressing http://kt.com/images/main/bul_red_bar3.gif could save 1.1KiB (93% reduction).
Compressing http://kt.com/images/layout/mfooter_menu_line.gif could save 1.1KiB (93% reduction).
Compressing http://www.kt.com/images/btn/btn_circle.gif could save 1.1KiB (78% reduction).
Compressing http://kt.com/images/layout/footer_mark_ksqei.gif could save 1.1KiB (29% reduction).
Compressing http://kt.com/images/layout/footer_mark_wise.gif could save 1.1KiB (28% reduction).
Compressing http://kt.com/images/btn/btn_family_site2.gif could save 1KiB (50% reduction).
Compressing http://kt.com/images/main/layerpop_close.gif could save 1KiB (86% reduction).
Compressing http://kt.com/images/main/visual/reddot_h2_mb.png could save 1KiB (14% reduction).
Compressing http://kt.com/images/btn/btn_utill_eng_m.gif could save 1KiB (65% reduction).
Compressing http://kt.com/images/layout/menu6_img.gif could save 1KiB (18% reduction).
Compressing http://kt.com/images/layout/investment_arrow.png could save 1,023B (77% reduction).
Compressing http://kt.com/images/main/visual/supporters_h2.png could save 967B (16% reduction).
Compressing http://kt.com/images/layout/investment_bg.png could save 925B (92% reduction).
Compressing http://kt.com/images/btn/btn_family_site.gif could save 920B (50% reduction).
Compressing http://kt.com/images/main/pop_view_close.png could save 917B (79% reduction).
Compressing http://www.kt.com/images/main/pop_view_close.png could save 917B (79% reduction).
Compressing http://kt.com/images/main/visual/reddot_h2.png could save 914B (12% reduction).
Compressing http://kt.com/images/layout/icon_pinterest.png could save 913B (30% reduction).
Compressing http://kt.com/images/main/btn_banner_stop.png could save 863B (88% reduction).
Compressing http://www.kt.com/images/main/pop_view_bg.png could save 857B (91% reduction).
Compressing http://kt.com/images/layout/menu2_img.gif could save 812B (12% reduction).
Compressing http://kt.com/images/layout/footer_mark_WA2013.gif could save 808B (19% reduction).
Compressing http://kt.com/images/layout/footer_mark_art.gif could save 617B (13% reduction).
Compressing http://kt.com/images/layout/icon_instergram.png could save 584B (19% reduction).

priority - 64Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

http://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…62838a5b388a597cb51.js
http://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…5f4f0442703f6c58028.js
http://cdn.tt.omtrdc.net/cdn/target.js

Optimize CSS Delivery of the following:

http://kt.com/css/reset.css
http://kt.com/css/main_mb.css?ver=170224
http://kt.com/css/mb_popup.css

priority - 9Minify 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 89.3KiB (36% reduction).

Minifying http://no1.kt.com/plugins/ccslider/jquery.ccslider-3.0.2.js could save 25.5KiB (37% reduction).
Minifying http://no1.kt.com/plugins/flexslider/jquery.flexslider.js could save 23KiB (43% reduction).
Minifying http://kt.com/js/jquery.index_utils.js could save 18.2KiB (30% reduction).
Minifying http://no1.kt.com/js/common.js could save 8.4KiB (38% reduction).
Minifying http://kt.com/js/common_new_mobile.js could save 6.6KiB (37% reduction).
Minifying http://kt.com/js/index_mb.js?ver=160906 could save 3.1KiB (33% reduction).
Minifying http://no1.kt.com/js/functions.js could save 2.6KiB (34% reduction).
Minifying http://kt.com/js/base64.js?ver=130626 could save 994B (33% reduction).
Minifying http://assets.adobedtm.com/dfaaaf23b9a39da76c4f26c…f4eeb46148b4b5348ee.js could save 812B (17% reduction) after compression.

priority - 8Prioritize 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.

71.3KiB 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 52% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.

priority - 2Minify 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 19.7KiB (22% reduction).

Minifying http://no1.kt.com/css/style.css could save 12.1KiB (20% reduction).
Minifying http://no1.kt.com/fx/global/global.css could save 2.5KiB (23% reduction).
Minifying http://no1.kt.com/plugins/ccslider/ccslider.css could save 1.6KiB (32% reduction).
Minifying http://no1.kt.com/plugins/flexslider/flexslider-custom.css could save 1.3KiB (51% reduction).
Minifying http://kt.com/css/mb_popup.css could save 1.1KiB (13% reduction).
Minifying http://no1.kt.com/font/font.css could save 1.1KiB (94% reduction).

priority - 2Minify 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 18.5KiB (16% reduction).

Minifying http://kt.com/main.jsp could save 17.3KiB (16% reduction).
Minifying http://no1.kt.com/iframe/ could save 1.2KiB (13% reduction).

kt.com Mobile Resource Breakdown

Total Resources	165
Number of Hosts	14
Static Resources	138
JavaScript Resources	31
CSS Resources	11

kt.com mobile page usability

Last tested: 2017-05-19

Mobile Usability Good

86/100

kt.com Mobile Usability Test Quick Summary

priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

priority - 4Size 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 <input type="image"> is close to 1 other tap targets.

The tap target <button type="button" class="activeSlide"></button> is close to 2 other tap targets.

The tap target <button type="button"></button> and 3 others are close to other tap targets.

The tap target <button type="button" class="btn_page activeSlide">1번째 올레샵 슬라이드</button> is close to 3 other tap targets.

The tap target <button type="button" class="btn_page">2번째 올레샵 슬라이드</button> and 4 others are close to other tap targets.

The tap target <button id="osStop" type="button"></button> is close to 3 other tap targets.

The tap target <a href="https://www.fa…om/withKTgroup"></a> and 6 others are close to other tap targets.
The tap target <a href="http://www.kt.…reement_01.jsp">이용약관</a> and 10 others are close to other tap targets.
The tap target <a href="http://www.kt.…reement_01.jsp">이용약관</a> and 9 others are close to other tap targets.
The tap target <a href="http://www.kt.…tc/privacy.jsp">개인정보처리방침</a> is close to 3 other tap targets.

kt.com HTML validation

Errors

Attribute “name” not allowed on element “script” at this point.

Line: 15 Column: 3 - 105
"...cript> <script id="globalJs" name="cm" type="text/javascript" src="//cfm.kt.com/js/common/global/KTGlobal.js"></scri..."

Attribute “onselectstart” not allowed on element “body” at this point.

Line: 22 Column: 2 - 92
"...</head> <body oncontextmenu="return false" onselectstart="return false" ondragstart="return false"> <d..."

Duplicate ID “section4-cdate0”.

Line: 242 Column: 15 - 43
"... <strong id="section4-cdate0">D - 30..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 283 Column: 13 - 158
"... <iframe allowfullscreen frameborder="0" src="https://www.youtube.com/embed/vl05KuTJgDA?rel=0" title="KT, 세계최초 5G를 위해 피플 테크놀로지 KT, 평창 동계올림픽 홍보 영상"></ifra..."

Warnings

The first occurrence of ID “section4-cdate0” was here.

Line: 223 Column: 15 - 43
"... <strong id="section4-cdate0">D - 30..."

Empty heading.

Line: 267 Column: 9 - 26
"... <h3 id="tv_title"></h3> ..."

kt.com similar domains

Similar domains:

www.kt.com
www.kt.net
www.kt.org
www.kt.info
www.kt.biz
www.kt.us
www.kt.mobi
www.t.com
www.kt.com
www.jt.com
www.kjt.com
www.jkt.com
www.it.com
www.kit.com
www.ikt.com
www.mt.com
www.kmt.com
www.mkt.com
www.lt.com
www.klt.com
www.lkt.com
www.ot.com
www.kot.com
www.okt.com
www.k.com
www.kr.com
www.ktr.com
www.krt.com
www.kf.com
www.ktf.com
www.kft.com
www.kg.com
www.ktg.com
www.kgt.com
www.ky.com
www.kty.com
www.kyt.com
www.kt.con

kt.com 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.

kt.com 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.

KT.COM KT

kt.com Website Information

Advertisement

kt.com Alexa Rank

kt.com whois

kt.com server information

Servers Location

kt.com desktop page speed rank

kt.com Desktop Speed Test Quick Summary

priority - 107Enable 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 1MiB (72% reduction).

priority - 65Leverage 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:

priority - 61Optimize images

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

Optimize the following images to reduce their size by 592.4KiB (58% reduction).

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 13 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 9Minify 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 89.6KiB (35% reduction).

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.

priority - 3Minify 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 27.2KiB (18% reduction).

priority - 2Minify 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 18.5KiB (15% reduction).

kt.com Desktop Resource Breakdown

kt.com mobile page speed rank

kt.com Mobile Speed Test Quick Summary

priority - 102Leverage 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:

priority - 99Enable 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 965.4KiB (72% reduction).

priority - 81Optimize images

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

Optimize the following images to reduce their size by 792.3KiB (58% reduction).

priority - 64Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 9Minify 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 89.3KiB (36% reduction).

priority - 8Prioritize 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.

priority - 2Minify 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 19.7KiB (22% reduction).

priority - 2Minify 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 18.5KiB (16% reduction).

kt.com Mobile Resource Breakdown

kt.com mobile page usability

kt.com Mobile Usability Test Quick Summary

priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

priority - 4Size 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.

kt.com HTML validation

Errors

Attribute “name” not allowed on element “script” at this point.

Attribute “onselectstart” not allowed on element “body” at this point.

Duplicate ID “section4-cdate0”.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Warnings

The first occurrence of ID “section4-cdate0” was here.

Empty heading.

kt.com similar domains

kt.com Ping

kt.com TRACEROUTE