cha.ac.kr website information.
cha.ac.kr domain name is registered by .KR top-level domain registry. See the other sites registred in .KR domain zone.
No name server records were found.
and probably website cha.ac.kr is hosted by TRELLIAN-AS-AP Trellian Pty. Limited, AU web hosting company. Check the complete list of other most popular websites hosted by TRELLIAN-AS-AP Trellian Pty. Limited, AU hosting company.
According to Alexa traffic rank the highest website cha.ac.kr position was 20044 (in the world). The lowest Alexa rank position was 994368. Now website cha.ac.kr ranked in Alexa database as number 908671 (in the world).
Website cha.ac.kr Desktop speed measurement score (26/100) is better than the results of 6.47% of other sites shows that the page desktop performance can be improved.
cha.ac.kr Mobile usability score (66/100) is better than the results of 14.96% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of cha.ac.kr (23/100) is better than the results of 5.79% 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-19-2024 | N/A | N/A |
| Nov-18-2024 | 908,671 | -686 |
| Nov-17-2024 | 907,985 | -6,812 |
| Nov-16-2024 | 901,173 | -22,900 |
| Nov-15-2024 | 878,273 | -850 |
| Nov-14-2024 | 877,423 | 10,965 |
| Nov-13-2024 | 888,388 | 0 |
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cha.ac.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.
cha.ac.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.
cha.ac.kr server information
Servers Location
| IP Address |
|---|
| Country |
|---|
cha.ac.kr desktop page speed rank
Last tested: 2017-05-09
Desktop Speed
Bad
26/100
cha.ac.kr Desktop Speed Test Quick Summary
priority - 210 Optimize images
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priority - 57 Leverage browser caching
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priority - 15 Enable compression
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cha.ac.kr Desktop Resources
| Total Resources | 118 |
| Number of Hosts | 3 |
| Static Resources | 115 |
| JavaScript Resources | 3 |
| CSS Resources | 41 |
cha.ac.kr Desktop Resource Breakdown
cha.ac.kr mobile page speed rank
Last tested: 2017-05-25
Mobile Speed
Bad
23/100
cha.ac.kr Mobile Speed Test Quick Summary
priority - 214 Optimize images
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Compressing http://cha.ac.kr/main_img/img_mVisual03.jpg could save 85KiB (33% reduction).
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Compressing http://cha.ac.kr/main_img/img_mVisual05.jpg could save 59.7KiB (30% reduction).
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Compressing http://cha.ac.kr/main_img/main_logo.jpg could save 20.5KiB (83% reduction).
Compressing http://cha.ac.kr/main_img/board_img.jpg could save 18.1KiB (72% reduction).
Compressing http://cha.ac.kr/main_img/logo_footer.jpg could save 11.3KiB (88% reduction).
Compressing http://cha.ac.kr/main_img/board2_m7_off.jpg could save 10.2KiB (89% reduction).
Compressing http://cha.ac.kr/img/bg1.jpg could save 9.1KiB (94% reduction).
Compressing http://cha.ac.kr/main_img/chagallery.jpg could save 7.7KiB (31% reduction).
Compressing http://cha.ac.kr/main_img/bottom_b3.jpg could save 5.8KiB (63% reduction).
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Compressing http://cha.ac.kr/main_img/bottom_b5.jpg could save 4.9KiB (67% reduction).
Compressing http://cha.ac.kr/images/new/common/sub/address.png could save 4.7KiB (61% reduction).
Compressing http://cha.ac.kr/main_img/midbanner02.png could save 4.6KiB (53% reduction).
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Compressing http://cha.ac.kr/main_img/midbanner01.png could save 3.9KiB (62% reduction).
Compressing http://www.cha.ac.kr/main_img/nav_03_on.jpg could save 3.7KiB (73% reduction).
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Compressing http://cha.ac.kr/images/new/common/sub/selectBtn01.png could save 3.2KiB (71% reduction).
Compressing http://cha.ac.kr/main_img/movie_title.png could save 3.1KiB (81% reduction).
Compressing http://cha.ac.kr/main_img/link_bg.jpg could save 3KiB (14% reduction).
Compressing http://cha.ac.kr/main_img/board2_m5_on.jpg could save 3KiB (69% reduction).
Compressing http://cha.ac.kr/images/new/common/sub/foot08.png could save 2.9KiB (85% reduction).
Compressing http://cha.ac.kr/main_img/cha_youtube.png could save 2.9KiB (74% reduction).
Compressing http://cha.ac.kr/main_img/maskingReadmore.png could save 2.8KiB (58% reduction).
Compressing http://cha.ac.kr/img_main/btn_mv_next_off.png could save 2.8KiB (92% reduction).
Compressing http://cha.ac.kr/img_main/btn_mv_prev_off.png could save 2.8KiB (91% reduction).
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Compressing http://cha.ac.kr/main_img/midbanner05.png could save 2.7KiB (53% reduction).
Compressing http://cha.ac.kr/main_img/movie_line.png could save 2.6KiB (94% reduction).
Compressing http://cha.ac.kr/main_img/board_m1_on.jpg could save 2.4KiB (69% reduction).
Compressing http://www.cha.ac.kr/main_img/nav_03_off.jpg could save 1.7KiB (57% reduction).
Compressing http://www.cha.ac.kr/main_img/nav_01_off.jpg could save 1.6KiB (58% reduction).
Compressing http://www.cha.ac.kr/main_img/nav_05_off.jpg could save 1.6KiB (58% reduction).
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Compressing http://cha.ac.kr/main_img/board2_m6_off.jpg could save 1.5KiB (59% reduction).
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Compressing http://cha.ac.kr/main_img/board_more.jpg could save 1.1KiB (67% reduction).
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Compressing http://cha.ac.kr/images/new/common/sub/foot06.png could save 950B (69% reduction).
Compressing http://cha.ac.kr/main_img/board_dot.jpg could save 932B (74% reduction).
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priority - 85 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:
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http://cha.ac.kr/images/new/common/sub/foot08.png (expiration not specified)
http://cha.ac.kr/images/new/common/sub/selectBtn01.png (expiration not specified)
http://cha.ac.kr/img/bg1.jpg (expiration not specified)
http://cha.ac.kr/img_main/btn_mv_next_off.png (expiration not specified)
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http://cha.ac.kr/img_main/btn_mv_stop.png (expiration not specified)
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http://cha.ac.kr/main_img/chagallery.jpg (expiration not specified)
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http://cha.ac.kr/main_img/main_logo.jpg (expiration not specified)
http://cha.ac.kr/main_img/maskingReadmore.png (expiration not specified)
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http://cha.ac.kr/main_img/movie_line.png (expiration not specified)
http://cha.ac.kr/main_img/movie_title.png (expiration not specified)
http://cha.ac.kr/stylecs/admission/bottom_footer.css (expiration not specified)
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http://cha.ac.kr/stylecs/admission/freeboard.css (expiration not specified)
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http://cha.ac.kr/stylecs/college_new/default_sub.css (expiration not specified)
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http://www.cha.ac.kr/main_img/m_g_title.jpg (expiration not specified)
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http://cha.ac.kr/img/bg1.jpg (expiration not specified)
http://cha.ac.kr/img_main/btn_mv_next_off.png (expiration not specified)
http://cha.ac.kr/img_main/btn_mv_prev_off.png (expiration not specified)
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cha.ac.kr Mobile Resources
| Total Resources | 118 |
| Number of Hosts | 3 |
| Static Resources | 115 |
| JavaScript Resources | 3 |
| CSS Resources | 41 |
cha.ac.kr Mobile Resource Breakdown
cha.ac.kr mobile page usability
Last tested: 2017-05-25
Mobile Usability
Medium
66/100
cha.ac.kr Mobile Usability Test Quick Summary
priority - 40 Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
SITEMAP and 2 others render only 4 pixels tall (11 CSS pixels).스포츠의학대학원 and 17 others render only 5 pixels tall (14 CSS pixels).차의과학대 성남FC 업무협약 보도(ABN뉴스와이드) and 3 others render only 5 pixels tall (13 CSS pixels).의생명과학과, 현장실습 2…: 롯데주류 충주공... and 11 others render only 5 pixels tall (13 CSS pixels).이메일 무단 수집거부 and 5 others render only 4 pixels tall (11 CSS pixels).ㅣ and 5 others render only 4 pixels tall (11 CSS pixels).(우)11160 경기도 포…GHTS RESERVED. renders only 4 pixels tall (11 CSS pixels).priority - 10 Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
Configure a viewport for this page.
priority - 3 Size tap targets appropriately
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The tap target
<a href="javascript:f_login('login')">LOGIN</a> and 2 others are close to other tap targets.The tap target
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<a href="javascript:void(0);"></a> and 4 others are close to other tap targets.The tap target
<a href="https://www.yo…lSeT3LVhMCnn0Q"></a> is close to 1 other tap targets.cha.ac.kr similar domains
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cha.ac.kr TRACEROUTE
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