cuhk.edu.hk Website Information
Daily Unique Visits: 625,304
Daily Page Views: 5,002,432
Income Per Day: $5,002
Estimated Value: $5,402,160
This website is located in Hong Kong and is using following IP address 27.126.235.25. See the complete list of popular websites hosted in Hong Kong.
cuhk.edu.hk is registered under .HK top-level domain. Please check other sites in .HK zone.
Website cuhk.edu.hk is using the following name servers:
- dns1.cuhk.edu.hk
- anyns.cuhk.edu.hk
- dns2.cuhk.edu.hk
- ns4.gdnsec.com
- ns4.gdnsdef.com
and is probably hosted by NEXUSGUARD LIMITED. See the full list of other websites hosted by NEXUSGUARD LIMITED.
The highest website cuhk.edu.hk position in Alexa rank database was 2160 and the lowest rank position was 2439. Current position of cuhk.edu.hk in Alexa rank database is 2437.
Desktop speed score of cuhk.edu.hk (36/100) is better than the results of 12% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of cuhk.edu.hk (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of cuhk.edu.hk (37/100) is better than the results of 15.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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cuhk.edu.hk 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.
cuhk.edu.hk 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.
Whois server by HKIRC
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.hk top level Domain names can be registered via HKIRC-Accredited Registrars.
Go to https://www.hkirc.hk/content.jsp?id=280 for details.
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Domain Name: CUHK.EDU.HK
Bundled Domain Name: 中文大學.教育.香港
Domain Status: Active
DNSSEC: unsigned
Contract Version: HKDNR latest version
Active variants
Inactive variants
Registrar Name: Hong Kong Domain Name Registration Company Limited
Registrar Contact Information: Email: enquiry@hkdnr.hk Hotline: +852 2319 1313
Reseller:
Registrant Contact Information:
Company English Name (It should be the same as the registered/corporation name on your Business Register Certificate or relevant documents): THE CHINESE UNIVERSITY OF HONG KONG
Company Chinese name: -
Address: INFORMATION TECHNOLOGY SERVICES CENTRE
THE CHINESE UNIVERSITY OF HONG KONG
Country: Hong Kong (HK)
Email: noc-admin@CUHK.EDU.HK
Domain Name Commencement Date: 16-11-1995
Expiry Date: 01-09-2032
Re-registration Status: Complete
Administrative Contact Information:
Given name: HOSTMASTER
Family name: CUHK
Company name: THE CHINESE UNIVERSITY OF HONG KONG
Address: INFORMATION TECHNOLOGY SERVICES CENTRE
THE CHINESE UNIVERSITY OF HONG KONG
Country: Hong Kong (HK)
Phone: +852-39438801
Fax:
Email: hostmaster@CUHK.EDU.HK
Account Name: HK1246485T
Technical Contact Information:
Given name: NETWORK
Family name: TECHNICAL CONTACT
Company name: THE CHINESE UNIVERSITY OF HONG KONG
Address: INFORMATION TECHNOLOGY SERVICES CENTRE
THE CHINESE UNIVERSITY OF HONG KONG
Country: Hong Kong (HK)
Phone: +852-39438801
Fax:
Email: noc-tech@CUHK.EDU.HK
Name Servers Information:
DNS1.CUHK.EDU.HK
DNS2.CUHK.EDU.HK
ANYNS.CUHK.EDU.HK
NS4.GDNSEC.COM
NS4.GDNSDEF.COM
Status Information:
Domain Prohibit Status:
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The Registry contains ONLY .com.hk, .net.hk, .edu.hk, .org.hk,
.gov.hk, idv.hk. and .hk $domains.
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WHOIS Terms of Use
By using this WHOIS search enquiry service you agree to these terms of use.
The data in HKDNR's WHOIS search engine is for informational purposes only and HKDNR does not guarantee the accuracy of the data. The data is provided to assist people obtaining information about the registration record of domain names registered by HKDNR. You agree to use the data for lawful purposes only.
In light of the General Data Protection Regulation, HKIRC reserves the right to not make available certain data on this WHOIS search enquiry.
You are not authorised to use high-volume, electronic or automated processes to access, query or harvest data from this WHOIS search enquiry service.
You agree that you will not and will not allow anyone else to:
a. use the data for mass unsolicited commercial advertising of any sort via any media including telephone, email or fax; or
b. enable high volume, automated or electronic processes that apply to HKDNR or its computer systems including the WHOIS search enquiry service; or
c. without the prior written consent of HKDNR compile, repackage, disseminate, disclose to any third party or use the data for a purpose other than obtaining information about a domain name registration record; or
d. use such data to derive an economic benefit for yourself.
HKIRC in its sole discretion may terminate your access to the WHOIS search enquiry service (including but not limited to blocking your IP address) at any time due to, including but not limited to, excessive use of the WHOIS search enquiry service.
HKDNR may modify these terms of use at any time by publishing the modified terms of use on its website.
cuhk.edu.hk server information
Servers Location
cuhk.edu.hk desktop page speed rank
Last tested: 2018-08-23
cuhk.edu.hk Desktop Speed Test Quick Summary
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priority - 27Leverage browser caching
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priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 12 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
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priority - 5Reduce server response time
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priority - 2Prioritize visible content
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priority - 2Minify JavaScript
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priority - 0Minify CSS
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priority - 0Minify HTML
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cuhk.edu.hk Desktop Resource Breakdown
Total Resources | 88 |
Number of Hosts | 6 |
Static Resources | 55 |
JavaScript Resources | 19 |
CSS Resources | 4 |
cuhk.edu.hk mobile page speed rank
Last tested: 2018-08-23
cuhk.edu.hk Mobile Speed Test Quick Summary
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priority - 40Leverage 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://cuhk.edu.hk/english/fonts/google/fonts.css (expiration not specified)
http://cuhk.edu.hk/english/images/btn_all.png (expiration not specified)
http://cuhk.edu.hk/english/images/btn_rss.png (expiration not specified)
http://cuhk.edu.hk/english/images/btn_search.png (expiration not specified)
http://cuhk.edu.hk/english/images/calendar2.png (expiration not specified)
http://cuhk.edu.hk/english/images/home_slide/bulle…01_main_mobile_xen.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/home_slide/bulletin2018_n01_main_xen.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/home_slide/cindy_chow_main_mobile_xen.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/home_slide/cindy_chow_main_xen.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/home_slide/eric_kuo_main_mobile_xen.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/home_slide/eric_kuo_main_xen.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/home_slide/jyh_an_lee_main_mobile_xen.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/home_slide/jyh_an_lee_main_xen.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/home_slide/zhong_lei_main_mobile_xen.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/home_slide/zhong_lei_main_xen.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/others/care_orgnization2018-footer.png (expiration not specified)
http://cuhk.edu.hk/english/images/others/care_orgnization2018.png (expiration not specified)
http://cuhk.edu.hk/english/images/others/cuhksz.png (expiration not specified)
http://cuhk.edu.hk/english/images/others/rankings_img.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/others/vcblog.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/others/war2018-footer.png (expiration not specified)
http://cuhk.edu.hk/english/images/others/war2018.png (expiration not specified)
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http://cuhk.edu.hk/english/images/social-channels/purple-icon-twitter.png (expiration not specified)
http://cuhk.edu.hk/english/images/social-channels/purple-icon-youtube.png (expiration not specified)
http://cuhk.edu.hk/english/images/spacer.gif (expiration not specified)
http://cuhk.edu.hk/english/images/tiles2.png (expiration not specified)
http://cuhk.edu.hk/english/images/title_bg_v2.png (expiration not specified)
http://cuhk.edu.hk/english/images/whats_on/home/x150/cupix1.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/whats_on/home/x1…7-festival-of-love.jpg (expiration not specified)
http://cuhk.edu.hk/english/images/whats_on/home/x150/nsl521-feature.jpg (expiration not specified)
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http://cuhk.edu.hk/english/js/bootstrap/bootstrap.min.js (expiration not specified)
http://cuhk.edu.hk/english/js/facebook-setup.js (expiration not specified)
http://cuhk.edu.hk/english/js/google-analytics.js (expiration not specified)
http://cuhk.edu.hk/english/js/ie10-viewport-bug-workaround.js (expiration not specified)
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http://connect.facebook.net/en_US/sdk.js (20 minutes)
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priority - 34Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
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priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://cuhk.edu.hk/english/js/facebook-setup.js
Optimize CSS Delivery of the following:
http://cuhk.edu.hk/english/css/bootstrap.min.css
http://cuhk.edu.hk/english/css/main.css?20180507
http://cuhk.edu.hk/english/css/homepage.css?20180529
priority - 8Reduce server response time
In our test, your server responded in 0.31 seconds.
priority - 2Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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priority - 0Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 2.8KiB (26% reduction).
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priority - 0Minify HTML
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Minify HTML for the following resources to reduce their size by 1.5KiB (22% reduction).
cuhk.edu.hk Mobile Resource Breakdown
Total Resources | 86 |
Number of Hosts | 6 |
Static Resources | 54 |
JavaScript Resources | 19 |
CSS Resources | 4 |
cuhk.edu.hk mobile page usability
Last tested: 2018-08-23
cuhk.edu.hk Mobile Usability Test Quick Summary
priority - 0Size 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.
<span class="btn-all">All about Focu…'More of CUHK'</span>
and 1 others are close to other tap targets.cuhk.edu.hk HTML validation
NON-DOCUMENT-ERROR
io
"......"
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cuhk.edu.hk 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.
cuhk.edu.hk 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.