cityu.edu.hk website information.
cityu.edu.hk domain name is registered by .HK top-level domain registry. See the other sites registred in .HK domain zone.
Following name servers are specified for cityu.edu.hk domain:
- cpccspc.cityu.edu.hk
- vax.cityu.edu.hk
- cpccux0.cityu.edu.hk
and probably website cityu.edu.hk is hosted by CHINANET-HEBEI-SHIJIAZHUANG-IDC Shijiazhuang IDC network, CHINANET Hebei province, CN web hosting company. Check the complete list of other most popular websites hosted by CHINANET-HEBEI-SHIJIAZHUANG-IDC Shijiazhuang IDC network, CHINANET Hebei province, CN hosting company.
According to Alexa traffic rank the highest website cityu.edu.hk position was 2353 (in the world). The lowest Alexa rank position was 2883. Now website cityu.edu.hk ranked in Alexa database as number 2640 (in the world).
Website cityu.edu.hk Desktop speed measurement score (34/100) is better than the results of 10.71% of other sites shows that the page desktop performance can be improved.
cityu.edu.hk Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of cityu.edu.hk (32/100) is better than the results of 11.35% 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-16-2024 | 2,640 | -12 |
| Nov-15-2024 | 2,628 | -2 |
| Nov-14-2024 | 2,626 | -17 |
| Nov-13-2024 | 2,609 | 0 |
| Nov-12-2024 | 2,609 | 0 |
| Nov-11-2024 | 2,609 | 0 |
| Nov-10-2024 | 2,609 | 6 |
Advertisement
cityu.edu.hk 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.
cityu.edu.hk 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.
cityu.edu.hk server information
cityu.edu.hk desktop page speed rank
Last tested: 2019-12-06
Desktop Speed
Bad
34/100
cityu.edu.hk Desktop Speed Test Quick Summary
priority - 192 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.8MiB (42% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…ions.jpg?itok=6QhA1p-g could save 283.5KiB (39% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…d5569ac6&itok=0i9hnEDB could save 207.1KiB (41% reduction).
Compressing and resizing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…tyu-home-president.jpg could save 183.7KiB (82% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…artF.jpg?itok=hcfd7Rew could save 159.6KiB (34% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=G93PMI1P could save 112.9KiB (46% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=nIH_4Y5j could save 105.2KiB (40% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…cell.jpg?itok=ytj59oCv could save 101.9KiB (34% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=vKmOB1nx could save 60.1KiB (47% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_spt.jpg?itok=nuv6HHbt could save 60.1KiB (48% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=iGuv0-pN could save 57.9KiB (35% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=qjmOQUwG could save 51.7KiB (49% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…skin.jpg?itok=0mGfC5Yl could save 49KiB (58% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=I7WyMhN- could save 44.9KiB (56% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…neva.jpg?itok=WVNEsibt could save 43.1KiB (44% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…r-en.jpg?itok=Xbd0cmI3 could save 39.2KiB (50% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_cou.jpg?itok=nqcKe1Ew could save 38KiB (63% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…r-en.jpg?itok=v4KzK2oK could save 37KiB (50% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…8_e2.jpg?itok=a_8nnWTz could save 36.8KiB (61% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_o_0.jpg?itok=_4QbiXsE could save 36.6KiB (66% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…ment.jpg?itok=R0D1r0V1 could save 36.1KiB (64% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…v1_0.jpg?itok=RtFdf9_1 could save 32.3KiB (67% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…/2019-05/C01-089-s.jpg could save 28.7KiB (15% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…018-12/1.%EF%BC%98.jpg could save 22.5KiB (19% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/files/2019-03/jump2.jpg could save 18KiB (24% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…public/2019-02/0.9.jpg could save 8.3KiB (12% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…0Hung_1.jpg?h=1483d64a could save 6.5KiB (15% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…00px.jpg?itok=EV-Zw0oG could save 6.3KiB (37% reduction).
Compressing and resizing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…e/cityu/images/top.png could save 3.1KiB (88% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…d5569ac6&itok=0i9hnEDB could save 207.1KiB (41% reduction).
Compressing and resizing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…tyu-home-president.jpg could save 183.7KiB (82% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…artF.jpg?itok=hcfd7Rew could save 159.6KiB (34% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=G93PMI1P could save 112.9KiB (46% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=nIH_4Y5j could save 105.2KiB (40% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…cell.jpg?itok=ytj59oCv could save 101.9KiB (34% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=vKmOB1nx could save 60.1KiB (47% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_spt.jpg?itok=nuv6HHbt could save 60.1KiB (48% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=iGuv0-pN could save 57.9KiB (35% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=qjmOQUwG could save 51.7KiB (49% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…skin.jpg?itok=0mGfC5Yl could save 49KiB (58% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=I7WyMhN- could save 44.9KiB (56% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…neva.jpg?itok=WVNEsibt could save 43.1KiB (44% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…r-en.jpg?itok=Xbd0cmI3 could save 39.2KiB (50% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_cou.jpg?itok=nqcKe1Ew could save 38KiB (63% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…r-en.jpg?itok=v4KzK2oK could save 37KiB (50% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…8_e2.jpg?itok=a_8nnWTz could save 36.8KiB (61% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_o_0.jpg?itok=_4QbiXsE could save 36.6KiB (66% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…ment.jpg?itok=R0D1r0V1 could save 36.1KiB (64% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…v1_0.jpg?itok=RtFdf9_1 could save 32.3KiB (67% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…/2019-05/C01-089-s.jpg could save 28.7KiB (15% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…018-12/1.%EF%BC%98.jpg could save 22.5KiB (19% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/files/2019-03/jump2.jpg could save 18KiB (24% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…public/2019-02/0.9.jpg could save 8.3KiB (12% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…0Hung_1.jpg?h=1483d64a could save 6.5KiB (15% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…00px.jpg?itok=EV-Zw0oG could save 6.3KiB (37% reduction).
Compressing and resizing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…e/cityu/images/top.png could save 3.1KiB (88% reduction).
priority - 7 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://cityu.edu.hk/
http://www.cityu.edu.hk/
https://www.cityu.edu.hk/
http://www.cityu.edu.hk/
https://www.cityu.edu.hk/
priority - 3 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://v1.addthisedge.com/live/boost/ra-58a54c100…_ate.track.config_resp (59 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-PZF4343 (15 minutes)
https://js-agent.newrelic.com/nr-1153.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://z.moatads.com/addthismoatframe568911941483/moatframe.js (6.4 hours)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-PZF4343 (15 minutes)
https://js-agent.newrelic.com/nr-1153.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://z.moatads.com/addthismoatframe568911941483/moatframe.js (6.4 hours)
priority - 2 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 20.8KiB (16% reduction).
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/…u/css/style.css?q22zjf could save 17.2KiB (15% reduction) after compression.
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/…/cityu-ocio.css?q22zjf could save 2.1KiB (29% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…dden.module.css?q22zjf could save 459B (70% reduction) after compression.
Minifying https://www.cityu.edu.hk/themes/custom/cityu_base_…ne-carousel.css?q22zjf could save 389B (14% reduction) after compression.
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/….0/lightbox.css?q22zjf could save 182B (14% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…s/js.module.css?q22zjf could save 166B (71% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…rfix.module.css?q22zjf could save 151B (68% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…ress.module.css?q22zjf could save 121B (26% reduction) after compression.
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/…/cityu-ocio.css?q22zjf could save 2.1KiB (29% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…dden.module.css?q22zjf could save 459B (70% reduction) after compression.
Minifying https://www.cityu.edu.hk/themes/custom/cityu_base_…ne-carousel.css?q22zjf could save 389B (14% reduction) after compression.
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/….0/lightbox.css?q22zjf could save 182B (14% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…s/js.module.css?q22zjf could save 166B (71% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…rfix.module.css?q22zjf could save 151B (68% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…ress.module.css?q22zjf could save 121B (26% reduction) after compression.
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.cityu.edu.hk/core/modules/system/css/c…ress.module.css?q22zjf
priority - 2 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 17.4KiB (62% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…logo-coloured-2019.svg could save 8.2KiB (64% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…es/logo-white-2019.svg could save 7.6KiB (64% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…cityu-logo-no-text.svg could save 1.3KiB (52% reduction).
Compressing https://www.cityu.edu.hk/themes/custom/cityu_base_…ges/pc_carousol_bg.svg could save 163B (37% reduction).
Compressing https://www.cityu.edu.hk/themes/custom/cityu_base_…ages/m_carousol_bg.svg could save 162B (37% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…es/logo-white-2019.svg could save 7.6KiB (64% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…cityu-logo-no-text.svg could save 1.3KiB (52% reduction).
Compressing https://www.cityu.edu.hk/themes/custom/cityu_base_…ges/pc_carousol_bg.svg could save 163B (37% reduction).
Compressing https://www.cityu.edu.hk/themes/custom/cityu_base_…ages/m_carousol_bg.svg could save 162B (37% reduction).
priority - 0 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 2.8KiB (25% reduction).
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/…bh0rajm2VPxRy5_DQQg.js could save 2.8KiB (25% reduction) after compression.
priority - 0 Reduce server response time
In our test, your server responded in 0.22 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
cityu.edu.hk Desktop Resources
| Total Resources | 112 |
| Number of Hosts | 15 |
| Static Resources | 95 |
| JavaScript Resources | 17 |
| CSS Resources | 35 |
cityu.edu.hk Desktop Resource Breakdown
cityu.edu.hk mobile page speed rank
Last tested: 2019-12-07
Mobile Speed
Bad
32/100
cityu.edu.hk Mobile Speed Test Quick Summary
priority - 183 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.7MiB (40% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…ions.jpg?itok=6QhA1p-g could save 283.5KiB (39% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…d5569ac6&itok=0i9hnEDB could save 207.1KiB (41% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…artF.jpg?itok=hcfd7Rew could save 159.6KiB (34% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=G93PMI1P could save 112.9KiB (46% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=nIH_4Y5j could save 105.2KiB (40% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…cell.jpg?itok=ytj59oCv could save 101.9KiB (34% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…tyu-home-president.jpg could save 100.6KiB (46% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=vKmOB1nx could save 60.1KiB (47% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_spt.jpg?itok=nuv6HHbt could save 60.1KiB (48% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=iGuv0-pN could save 57.9KiB (35% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=qjmOQUwG could save 51.7KiB (49% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…skin.jpg?itok=0mGfC5Yl could save 49KiB (58% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=I7WyMhN- could save 44.9KiB (56% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…neva.jpg?itok=WVNEsibt could save 43.1KiB (44% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…r-en.jpg?itok=Xbd0cmI3 could save 39.2KiB (50% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_cou.jpg?itok=nqcKe1Ew could save 38KiB (63% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…r-en.jpg?itok=v4KzK2oK could save 37KiB (50% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…8_e2.jpg?itok=a_8nnWTz could save 36.8KiB (61% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_o_0.jpg?itok=_4QbiXsE could save 36.6KiB (66% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…ment.jpg?itok=R0D1r0V1 could save 36.1KiB (64% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…v1_0.jpg?itok=RtFdf9_1 could save 32.3KiB (67% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…/2019-05/C01-089-s.jpg could save 28.7KiB (15% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…018-12/1.%EF%BC%98.jpg could save 22.5KiB (19% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/files/2019-03/jump2.jpg could save 18KiB (24% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…public/2019-02/0.9.jpg could save 8.3KiB (12% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…20Chung.jpg?h=f950e98d could save 6.6KiB (15% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…00px.jpg?itok=EV-Zw0oG could save 6.3KiB (37% reduction).
Compressing and resizing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…e/cityu/images/top.png could save 3.2KiB (91% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…d5569ac6&itok=0i9hnEDB could save 207.1KiB (41% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…artF.jpg?itok=hcfd7Rew could save 159.6KiB (34% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=G93PMI1P could save 112.9KiB (46% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=nIH_4Y5j could save 105.2KiB (40% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…cell.jpg?itok=ytj59oCv could save 101.9KiB (34% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…tyu-home-president.jpg could save 100.6KiB (46% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=vKmOB1nx could save 60.1KiB (47% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_spt.jpg?itok=nuv6HHbt could save 60.1KiB (48% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=iGuv0-pN could save 57.9KiB (35% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=qjmOQUwG could save 51.7KiB (49% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…skin.jpg?itok=0mGfC5Yl could save 49KiB (58% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…90a05a6d&itok=I7WyMhN- could save 44.9KiB (56% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…neva.jpg?itok=WVNEsibt could save 43.1KiB (44% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…r-en.jpg?itok=Xbd0cmI3 could save 39.2KiB (50% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_cou.jpg?itok=nqcKe1Ew could save 38KiB (63% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…r-en.jpg?itok=v4KzK2oK could save 37KiB (50% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…8_e2.jpg?itok=a_8nnWTz could save 36.8KiB (61% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…_o_0.jpg?itok=_4QbiXsE could save 36.6KiB (66% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…ment.jpg?itok=R0D1r0V1 could save 36.1KiB (64% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…v1_0.jpg?itok=RtFdf9_1 could save 32.3KiB (67% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…/2019-05/C01-089-s.jpg could save 28.7KiB (15% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…018-12/1.%EF%BC%98.jpg could save 22.5KiB (19% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/files/2019-03/jump2.jpg could save 18KiB (24% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…public/2019-02/0.9.jpg could save 8.3KiB (12% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…20Chung.jpg?h=f950e98d could save 6.6KiB (15% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…00px.jpg?itok=EV-Zw0oG could save 6.3KiB (37% reduction).
Compressing and resizing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…e/cityu/images/top.png could save 3.2KiB (91% reduction).
priority - 26 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://cityu.edu.hk/
http://www.cityu.edu.hk/
https://www.cityu.edu.hk/
http://www.cityu.edu.hk/
https://www.cityu.edu.hk/
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://www.cityu.edu.hk/core/modules/system/css/c…ress.module.css?q22zjf
priority - 4 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://v1.addthisedge.com/live/boost/ra-58a54c100…_ate.track.config_resp (58 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-PZF4343 (15 minutes)
https://js-agent.newrelic.com/nr-1153.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://z.moatads.com/addthismoatframe568911941483/moatframe.js (11.4 hours)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-PZF4343 (15 minutes)
https://js-agent.newrelic.com/nr-1153.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://z.moatads.com/addthismoatframe568911941483/moatframe.js (11.4 hours)
priority - 2 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 20.8KiB (16% reduction).
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/…u/css/style.css?q22zjf could save 17.2KiB (15% reduction) after compression.
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/…/cityu-ocio.css?q22zjf could save 2.1KiB (29% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…dden.module.css?q22zjf could save 459B (70% reduction) after compression.
Minifying https://www.cityu.edu.hk/themes/custom/cityu_base_…ne-carousel.css?q22zjf could save 389B (14% reduction) after compression.
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/….0/lightbox.css?q22zjf could save 182B (14% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…s/js.module.css?q22zjf could save 166B (71% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…rfix.module.css?q22zjf could save 151B (68% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…ress.module.css?q22zjf could save 121B (26% reduction) after compression.
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/…/cityu-ocio.css?q22zjf could save 2.1KiB (29% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…dden.module.css?q22zjf could save 459B (70% reduction) after compression.
Minifying https://www.cityu.edu.hk/themes/custom/cityu_base_…ne-carousel.css?q22zjf could save 389B (14% reduction) after compression.
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/….0/lightbox.css?q22zjf could save 182B (14% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…s/js.module.css?q22zjf could save 166B (71% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…rfix.module.css?q22zjf could save 151B (68% reduction) after compression.
Minifying https://www.cityu.edu.hk/core/modules/system/css/c…ress.module.css?q22zjf could save 121B (26% reduction) after compression.
priority - 2 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 17.2KiB (62% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…logo-coloured-2019.svg could save 8.2KiB (64% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…es/logo-white-2019.svg could save 7.6KiB (64% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…cityu-logo-no-text.svg could save 1.3KiB (52% reduction).
Compressing https://www.cityu.edu.hk/themes/custom/cityu_base_…ages/m_carousol_bg.svg could save 162B (37% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…es/logo-white-2019.svg could save 7.6KiB (64% reduction).
Compressing https://www.cityu.edu.hk/sites/g/files/asqsls3821/…cityu-logo-no-text.svg could save 1.3KiB (52% reduction).
Compressing https://www.cityu.edu.hk/themes/custom/cityu_base_…ages/m_carousol_bg.svg could save 162B (37% reduction).
priority - 0 Reduce server response time
In our test, your server responded in 0.23 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 0 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 2.8KiB (25% reduction).
Minifying https://www.cityu.edu.hk/sites/g/files/asqsls3821/…bh0rajm2VPxRy5_DQQg.js could save 2.8KiB (25% reduction) after compression.
cityu.edu.hk Mobile Resources
| Total Resources | 109 |
| Number of Hosts | 15 |
| Static Resources | 92 |
| JavaScript Resources | 17 |
| CSS Resources | 35 |
cityu.edu.hk Mobile Resource Breakdown
cityu.edu.hk mobile page usability
Last tested: 2019-12-07
Mobile Usability
Good
99/100
cityu.edu.hk Mobile Usability Test Quick Summary
priority - 0 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a href="//www.cityu.edu.hk/cityusearch" class="search">Search</a> is close to 1 other tap targets.The tap target
<a href="//www.cityu.edu.hk/cityusearch" class="search">Search</a> is close to 1 other tap targets.cityu.edu.hk similar domains
Similar domains:
www.cityu.com
www.cityu.net
www.cityu.org
www.cityu.info
www.cityu.biz
www.cityu.us
www.cityu.mobi
www.ityu.edu.hk
www.cityu.edu.hk
www.xityu.edu.hk
www.cxityu.edu.hk
www.xcityu.edu.hk
www.dityu.edu.hk
www.cdityu.edu.hk
www.dcityu.edu.hk
www.fityu.edu.hk
www.cfityu.edu.hk
www.fcityu.edu.hk
www.vityu.edu.hk
www.cvityu.edu.hk
www.vcityu.edu.hk
www.ctyu.edu.hk
www.cutyu.edu.hk
www.ciutyu.edu.hk
www.cuityu.edu.hk
www.cjtyu.edu.hk
www.cijtyu.edu.hk
www.cjityu.edu.hk
www.cktyu.edu.hk
www.ciktyu.edu.hk
www.ckityu.edu.hk
www.cotyu.edu.hk
www.ciotyu.edu.hk
www.coityu.edu.hk
www.ciyu.edu.hk
www.ciryu.edu.hk
www.citryu.edu.hk
www.cirtyu.edu.hk
www.cifyu.edu.hk
www.citfyu.edu.hk
www.ciftyu.edu.hk
www.cigyu.edu.hk
www.citgyu.edu.hk
www.cigtyu.edu.hk
www.ciyyu.edu.hk
www.cityyu.edu.hk
www.ciytyu.edu.hk
www.citu.edu.hk
www.cittu.edu.hk
www.citytu.edu.hk
www.cittyu.edu.hk
www.citgu.edu.hk
www.citygu.edu.hk
www.cithu.edu.hk
www.cityhu.edu.hk
www.cithyu.edu.hk
www.cituu.edu.hk
www.cityuu.edu.hk
www.cituyu.edu.hk
www.city.edu.hk
www.cityy.edu.hk
www.cityuy.edu.hk
www.cityh.edu.hk
www.cityuh.edu.hk
www.cityj.edu.hk
www.cityuj.edu.hk
www.cityju.edu.hk
www.cityi.edu.hk
www.cityui.edu.hk
www.cityiu.edu.hk
www.cityu.net
www.cityu.org
www.cityu.info
www.cityu.biz
www.cityu.us
www.cityu.mobi
www.ityu.edu.hk
www.cityu.edu.hk
www.xityu.edu.hk
www.cxityu.edu.hk
www.xcityu.edu.hk
www.dityu.edu.hk
www.cdityu.edu.hk
www.dcityu.edu.hk
www.fityu.edu.hk
www.cfityu.edu.hk
www.fcityu.edu.hk
www.vityu.edu.hk
www.cvityu.edu.hk
www.vcityu.edu.hk
www.ctyu.edu.hk
www.cutyu.edu.hk
www.ciutyu.edu.hk
www.cuityu.edu.hk
www.cjtyu.edu.hk
www.cijtyu.edu.hk
www.cjityu.edu.hk
www.cktyu.edu.hk
www.ciktyu.edu.hk
www.ckityu.edu.hk
www.cotyu.edu.hk
www.ciotyu.edu.hk
www.coityu.edu.hk
www.ciyu.edu.hk
www.ciryu.edu.hk
www.citryu.edu.hk
www.cirtyu.edu.hk
www.cifyu.edu.hk
www.citfyu.edu.hk
www.ciftyu.edu.hk
www.cigyu.edu.hk
www.citgyu.edu.hk
www.cigtyu.edu.hk
www.ciyyu.edu.hk
www.cityyu.edu.hk
www.ciytyu.edu.hk
www.citu.edu.hk
www.cittu.edu.hk
www.citytu.edu.hk
www.cittyu.edu.hk
www.citgu.edu.hk
www.citygu.edu.hk
www.cithu.edu.hk
www.cityhu.edu.hk
www.cithyu.edu.hk
www.cituu.edu.hk
www.cityuu.edu.hk
www.cituyu.edu.hk
www.city.edu.hk
www.cityy.edu.hk
www.cityuy.edu.hk
www.cityh.edu.hk
www.cityuh.edu.hk
www.cityj.edu.hk
www.cityuj.edu.hk
www.cityju.edu.hk
www.cityi.edu.hk
www.cityui.edu.hk
www.cityiu.edu.hk
cityu.edu.hk 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.
cityu.edu.hk 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.