CHP.GOV.HK Centre for Health Protection

chp.gov.hk Website Information

Daily Unique Visits: 43,736

Daily Page Views: 262,416

Income Per Day: $525

Estimated Value: $378,000

This website is located in Hong Kong and is using following IP address 47.91.220.55. See the complete list of popular websites hosted in Hong Kong.

chp.gov.hk is registered under .HK top-level domain. Please check other sites in .HK zone.

Website chp.gov.hk is using the following name servers:

  • ns02.scig.gov.hk
  • ns01.scig.gov.hk

and is probably hosted by Shenzhen Tencent Computer Systems Company Limited. See the full list of other websites hosted by Shenzhen Tencent Computer Systems Company Limited.

The highest website chp.gov.hk position in Alexa rank database was 31343 and the lowest rank position was 33921. Current position of chp.gov.hk in Alexa rank database is 32793.

Desktop speed score of chp.gov.hk (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 chp.gov.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 chp.gov.hk (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.

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chp.gov.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.


chp.gov.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.


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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: CHP.GOV.HK

Domain Status: Active

DNSSEC: signedDelegation

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): CENTRE FOR HEALTH PROTECTION, DEPARTMENT OF HEALTH, THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION
Company Chinese name: 香港特別行政區政府衞生署衞生防護中心
Address: 7/F, SOUTHORN CENTRE,130 HENNESSY ROAD, WAN CHAI, HONG KONG
Country: Hong Kong (HK)
Email: webmaster_chpweb@dh.gov.hk
Domain Name Commencement Date: 02-02-2004
Expiry Date: 28-02-2023
Re-registration Status: Complete


Administrative Contact Information:

Given name: KWAI, DANIEL
Family name: CHOY
Company name: CENTRE FOR HEALTH PROTECTION, DEPARTMENT OF HEALTH
Address: 7/F, SOUTHORN CENTRE,130 HENNESSY ROAD, WAN CHAI, HONG KONG
Country: Hong Kong (HK)
Phone: +852-36285520
Fax: +852-25916127
Email: webmaster_chpweb@dh.gov.hk
Account Name: HK1458933T


Technical Contact Information:

Given name: Systems Manager (IT Operations)
Family name: -
Company name: OGCIO, HKSARG
Address: 15/F, WANCHAI TOWER, 12 HARBOUR ROAD, WAN CHAI
Country: Hong Kong (HK)
Phone: +852-25824305
Fax: +852-25193374
Email: webadmin@cis.gov.hk


Name Servers Information:

NS01.SCIG.GOV.HK
NS02.SCIG.GOV.HK


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 information purposes only and HKDNR does not guarantee the accuracy of the data. The data is provided to assist people to obtain information about the registration record of domain names registered by HKDNR. You agree to use the data for lawful purposes only.

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 medium 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.

HKDNR in its sole discretion may terminate your access to the WHOIS search enquiry service (including, without limitation, blocking your IP address) at any time including, without limitation, for 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.

chp.gov.hk server information

Servers Location

chp.gov.hk desktop page speed rank

Last tested: 2018-12-17


Desktop Speed Bad
27/100

chp.gov.hk Desktop Speed Test Quick Summary


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priority - 13Avoid landing page redirects

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priority - 8Reduce server response time

In our test, your server responded in 0.51 seconds.

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

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Optimize CSS Delivery of the following:

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priority - 2Minify JavaScript

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priority - 2Minify CSS

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priority - 2Prioritize 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 10% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 0Minify 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 462B (19% reduction).

Minifying https://www.chp.gov.hk/en/index.html could save 462B (19% reduction) after compression.

chp.gov.hk Desktop Resource Breakdown

Total Resources111
Number of Hosts2
Static Resources106
JavaScript Resources24
CSS Resources7

chp.gov.hk mobile page speed rank

Last tested: 2018-12-17


Mobile Speed Bad
19/100

chp.gov.hk Mobile Speed Test Quick Summary


priority - 189Optimize images

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

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priority - 81Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://www.chp.gov.hk/css/bootstrap.css (5 minutes)
https://www.chp.gov.hk/css/bsplus.css (5 minutes)
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https://www.chp.gov.hk/css/flexslider.css (5 minutes)
https://www.chp.gov.hk/css/layout.css (5 minutes)
https://www.chp.gov.hk/css/pop_up.css (5 minutes)
https://www.chp.gov.hk/css/style.css (5 minutes)
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https://www.chp.gov.hk/js/videos_mainpage.js (5 minutes)

priority - 45Avoid landing page redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://chp.gov.hk/
http://www.chp.gov.hk/
https://www.chp.gov.hk/
https://www.chp.gov.hk/index.php
https://www.chp.gov.hk/en/index.html

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 24 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.chp.gov.hk/js/keywords.js
https://www.chp.gov.hk/js/jquery.min.js
https://www.chp.gov.hk/js/jquery-ui.min.js
https://www.chp.gov.hk/js/jquery.cookie.js
https://www.chp.gov.hk/js/jquery.easing.js
https://www.chp.gov.hk/js/jquery.simplyscroll.js
https://www.chp.gov.hk/js/jquery.flexslider.js
https://www.chp.gov.hk/js/menu_data.js
https://www.chp.gov.hk/js/menu.js
https://www.chp.gov.hk/js/bootstrap.js
https://www.chp.gov.hk/js/function.js
https://www.chp.gov.hk/js/index.js
https://www.chp.gov.hk/js/tips.js
https://www.chp.gov.hk/js/banner.js
https://www.chp.gov.hk/js/ResponseLevel.js
https://www.chp.gov.hk/js/important.js
https://www.chp.gov.hk/js/press_data_index.js
https://www.chp.gov.hk/js/HealthAlert.js
https://www.chp.gov.hk/js/publication.js
https://www.chp.gov.hk/js/videos_mainpage.js
https://www.chp.gov.hk/files/misc/system_data.js
https://www.chp.gov.hk/js/jquery.modal.js
https://www.chp.gov.hk/js/pop_up.js
https://www.chp.gov.hk/js/msg.js

Optimize CSS Delivery of the following:

https://www.chp.gov.hk/css/bootstrap.css
https://www.chp.gov.hk/css/bsplus.css
https://www.chp.gov.hk/css/default.css
https://www.chp.gov.hk/css/layout.css
https://www.chp.gov.hk/css/flexslider.css
https://www.chp.gov.hk/css/style.css
https://www.chp.gov.hk/css/pop_up.css

priority - 13Reduce server response time

In our test, your server responded in 0.51 seconds.

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.

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 23% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 2Minify 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 23.6KiB (31% reduction).

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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 20.6KiB (33% reduction).

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Minifying https://www.chp.gov.hk/css/default.css could save 127B (21% reduction) after compression.

priority - 0Minify 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 462B (19% reduction).

Minifying https://www.chp.gov.hk/en/index.html could save 462B (19% reduction) after compression.

chp.gov.hk Mobile Resource Breakdown

Total Resources113
Number of Hosts2
Static Resources108
JavaScript Resources24
CSS Resources7

chp.gov.hk mobile page usability

Last tested: 2018-12-17


Mobile Usability Good
99/100

chp.gov.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.

The tap target <a href="#" class="flex-prev flex-disabled">Previous</a> is close to 2 other tap targets.
The tap target <a href="#" class="flex-prev flex-disabled">Previous</a> is close to 2 other tap targets.
The tap target <a class="flex-pause">Pause</a> is close to 1 other tap targets.
The tap target <a class="flex-pause">Pause</a> is close to 1 other tap targets.

chp.gov.hk HTML validation

Errors

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 6 Column: 2 - 53
"...</title> <meta http-equiv="Content-Language" content="en-us"> <..."

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Line: 8 Column: 5 - 61
"...dge"> <meta http-equiv="Content-Style-Type" content="text/css"> <met..."

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Line: 9 Column: 2 - 66
"...xt/css"> <meta http-equiv="Content-Script-Type" content="text/javascript"> <met..."

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www.chp.gov.hk
www.xhp.gov.hk
www.cxhp.gov.hk
www.xchp.gov.hk
www.dhp.gov.hk
www.cdhp.gov.hk
www.dchp.gov.hk
www.fhp.gov.hk
www.cfhp.gov.hk
www.fchp.gov.hk
www.vhp.gov.hk
www.cvhp.gov.hk
www.vchp.gov.hk
www.cp.gov.hk
www.cbp.gov.hk
www.chbp.gov.hk
www.cbhp.gov.hk
www.cgp.gov.hk
www.chgp.gov.hk
www.cghp.gov.hk
www.cyp.gov.hk
www.chyp.gov.hk
www.cyhp.gov.hk
www.cup.gov.hk
www.chup.gov.hk
www.cuhp.gov.hk
www.cjp.gov.hk
www.chjp.gov.hk
www.cjhp.gov.hk
www.cnp.gov.hk
www.chnp.gov.hk
www.cnhp.gov.hk
www.ch.gov.hk
www.cho.gov.hk
www.chpo.gov.hk
www.chop.gov.hk
www.chl.gov.hk
www.chpl.gov.hk
www.chlp.gov.hk

chp.gov.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.


chp.gov.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.