EDB.GOV.HK Education Bureau | 教育局


edb.gov.hk website information.

edb.gov.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 edb.gov.hk domain:

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

and probably website edb.gov.hk is hosted by GOOGLE - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE - Google LLC, US hosting company.

According to Alexa traffic rank the highest website edb.gov.hk position was 27702 (in the world). The lowest Alexa rank position was 34079. Now website edb.gov.hk ranked in Alexa database as number 28124 (in the world).

Website edb.gov.hk Desktop speed measurement score (74/100) is better than the results of 57.94% of other sites shows that the page desktop performance can be improved.

edb.gov.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 edb.gov.hk (50/100) is better than the results of 33.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-16-2024 28,124-191
Nov-15-2024 27,933-78
Nov-14-2024 27,855109
Nov-13-2024 27,9640
Nov-12-2024 27,9640
Nov-11-2024 27,9640
Nov-10-2024 27,96453

Advertisement

edb.gov.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.



edb.gov.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.


edb.gov.hk server information

Servers Location

IP Address
65.52.189.198
Country
Hong Kong
Region
Hong Kong (SAR)
City
Hong Kong

edb.gov.hk desktop page speed rank

Last tested: 2016-10-10


Desktop Speed Medium
74/100

edb.gov.hk Desktop Speed Test Quick Summary


priority - 9 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:

http://edb.gov.hk/css/plugin.css (60 minutes)
http://edb.gov.hk/css/style.css (60 minutes)
http://edb.gov.hk/images/big5_up.png (60 minutes)
http://edb.gov.hk/images/branding.gif (60 minutes)
http://edb.gov.hk/images/contact_us.gif (60 minutes)
http://edb.gov.hk/images/en_version.gif (60 minutes)
http://edb.gov.hk/images/english_up.png (60 minutes)
http://edb.gov.hk/images/hklogo.jpg (60 minutes)
http://edb.gov.hk/images/index_edb.jpg (60 minutes)
http://edb.gov.hk/images/mainbar9.gif (60 minutes)
http://edb.gov.hk/images/sc_version.gif (60 minutes)
http://edb.gov.hk/images/simp_up.png (60 minutes)
http://edb.gov.hk/images/slash.png (60 minutes)
http://edb.gov.hk/images/tc_version.gif (60 minutes)
http://edb.gov.hk/images/wap.gif (60 minutes)
http://edb.gov.hk/js/jquery.fancybox.css (60 minutes)
http://edb.gov.hk/js/jquery.fancybox.js (60 minutes)
http://edb.gov.hk/js/libs/jquery.js (60 minutes)
http://edb.gov.hk/js/libs/plugins.js (60 minutes)

priority - 9 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 85.4KiB (64% reduction).

Compressing http://edb.gov.hk/js/libs/jquery.js could save 59.7KiB (64% reduction).
Compressing http://edb.gov.hk/js/jquery.fancybox.js could save 13.2KiB (62% reduction).
Compressing http://edb.gov.hk/ could save 4.4KiB (69% reduction).
Compressing http://edb.gov.hk/css/plugin.css could save 3.8KiB (80% reduction).
Compressing http://edb.gov.hk/js/jquery.fancybox.css could save 2.8KiB (70% reduction).
Compressing http://edb.gov.hk/css/style.css could save 757B (54% reduction).
Compressing http://edb.gov.hk/js/libs/plugins.js could save 743B (37% reduction).

priority - 8 Optimize images

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

Optimize the following images to reduce their size by 82.4KiB (44% reduction).

Compressing http://edb.gov.hk/images/index_edb.jpg could save 82.4KiB (44% reduction).

priority - 8 Eliminate 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.

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.

Remove render-blocking JavaScript:

http://edb.gov.hk/js/libs/jquery.js
http://edb.gov.hk/js/libs/plugins.js
http://edb.gov.hk/js/jquery.fancybox.js

Optimize CSS Delivery of the following:

http://edb.gov.hk/css/plugin.css
http://edb.gov.hk/css/style.css
http://edb.gov.hk/js/jquery.fancybox.css

priority - 0 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 1.5KiB (18% reduction).

Minifying http://edb.gov.hk/css/plugin.css could save 819B (17% reduction).
Minifying http://edb.gov.hk/js/jquery.fancybox.css could save 710B (18% reduction).

priority - 0 Minify 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 653B (11% reduction).

Minifying http://edb.gov.hk/ could save 653B (11% reduction).

edb.gov.hk Desktop Resources

Total Resources20
Number of Hosts1
Static Resources19
JavaScript Resources3
CSS Resources3

edb.gov.hk Desktop Resource Breakdown

edb.gov.hk mobile page speed rank

Last tested: 2019-12-15


Mobile Speed Bad
50/100

edb.gov.hk Mobile Speed Test Quick Summary


priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 4 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.

Remove render-blocking JavaScript:

https://www.edb.gov.hk/js/libs/jquery.js
https://www.edb.gov.hk/js/libs/plugins.js
https://www.edb.gov.hk/js/jquery.fancybox.js
https://www.edb.gov.hk/js/common.js
https://www.edb.gov.hk/mobile/global/js/jquery.js
https://www.edb.gov.hk/mobile/global/js/plugins.js
https://www.edb.gov.hk/mobile/tc/js/init.js
https://www.edb.gov.hk/mobile/global/js/index.js
https://www.edb.gov.hk/mobile/global/js/common.js

Optimize CSS Delivery of the following:

https://www.edb.gov.hk/css/plugin.css
https://www.edb.gov.hk/css/style.css
https://www.edb.gov.hk/js/jquery.fancybox.css
https://www.edb.gov.hk/mobile/tc/css/style.css

priority - 24 Optimize images

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

Optimize the following images to reduce their size by 235.7KiB (84% reduction).

Compressing https://www.edb.gov.hk/images/index_edb.jpg could save 163.3KiB (85% reduction).
Compressing https://www.edb.gov.hk/mobile/tc/images/footer_bg.jpg could save 12.2KiB (95% reduction).
Compressing https://www.edb.gov.hk/mobile/tc/images/top_bg2.jpg could save 11.3KiB (97% reduction).
Compressing https://www.edb.gov.hk/mobile/tc/images/search_bg.jpg could save 11KiB (97% reduction).
Compressing https://www.edb.gov.hk/mobile/tc/images/bg_ppt.jpg could save 11KiB (97% reduction).
Compressing https://www.edb.gov.hk/mobile/tc/images/bg_menu.jpg could save 10.9KiB (97% reduction).
Compressing https://www.edb.gov.hk/mobile/en/images/btn-w3chtml.png could save 3.6KiB (70% reduction).
Compressing https://www.edb.gov.hk/mobile/en/images/w3c_wcag2.0.png could save 3.1KiB (43% reduction).
Compressing https://www.edb.gov.hk/mobile/tc/images/btn-search.png could save 2.8KiB (64% reduction).
Compressing https://www.edb.gov.hk/mobile/tc/images/edbm_logo.png could save 2.7KiB (60% reduction).
Compressing https://www.edb.gov.hk/mobile/tc/images/menu_i_r.png could save 2.7KiB (85% reduction).
Compressing https://www.edb.gov.hk/images/hklogo.jpg could save 734B (28% reduction).
Compressing https://www.edb.gov.hk/images/big5_up.png could save 144B (23% reduction).
Compressing https://www.edb.gov.hk/images/simp_up.png could save 140B (25% reduction).
Compressing https://www.edb.gov.hk/images/english_up.png could save 135B (29% reduction).

priority - 24 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://www.edb.gov.hk/css/plugin.css (60 minutes)
https://www.edb.gov.hk/css/style.css (60 minutes)
https://www.edb.gov.hk/images/big5_up.png (60 minutes)
https://www.edb.gov.hk/images/branding.gif (60 minutes)
https://www.edb.gov.hk/images/contact_us.gif (60 minutes)
https://www.edb.gov.hk/images/en_version.gif (60 minutes)
https://www.edb.gov.hk/images/english_up.png (60 minutes)
https://www.edb.gov.hk/images/hklogo.jpg (60 minutes)
https://www.edb.gov.hk/images/index_edb.jpg (60 minutes)
https://www.edb.gov.hk/images/mainbar9.gif (60 minutes)
https://www.edb.gov.hk/images/sc_version.gif (60 minutes)
https://www.edb.gov.hk/images/simp_up.png (60 minutes)
https://www.edb.gov.hk/images/slash.png (60 minutes)
https://www.edb.gov.hk/images/tc_version.gif (60 minutes)
https://www.edb.gov.hk/images/wap.gif (60 minutes)
https://www.edb.gov.hk/js/jquery.fancybox.css (60 minutes)
https://www.edb.gov.hk/js/jquery.fancybox.js (60 minutes)
https://www.edb.gov.hk/js/libs/jquery.js (60 minutes)
https://www.edb.gov.hk/js/libs/plugins.js (60 minutes)
https://www.edb.gov.hk/mobile/en/images/btn-w3chtml.png (60 minutes)
https://www.edb.gov.hk/mobile/en/images/w3c_wcag2.0.png (60 minutes)
https://www.edb.gov.hk/mobile/tc/css/style.css (60 minutes)
https://www.edb.gov.hk/mobile/tc/images/bg_menu.jpg (60 minutes)
https://www.edb.gov.hk/mobile/tc/images/bg_ppt.jpg (60 minutes)
https://www.edb.gov.hk/mobile/tc/images/brandhk_logo.png (60 minutes)
https://www.edb.gov.hk/mobile/tc/images/btn-search.png (60 minutes)
https://www.edb.gov.hk/mobile/tc/images/edbm_logo.png (60 minutes)
https://www.edb.gov.hk/mobile/tc/images/footer_bg.jpg (60 minutes)
https://www.edb.gov.hk/mobile/tc/images/menu_i_r.png (60 minutes)
https://www.edb.gov.hk/mobile/tc/images/search_bg.jpg (60 minutes)
https://www.edb.gov.hk/mobile/tc/images/top_bg2.jpg (60 minutes)
https://www.edb.gov.hk/mobile/tc/js/init.js (60 minutes)

priority - 11 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 109.5KiB (69% reduction).

Compressing https://www.edb.gov.hk/mobile/global/js/jquery.js could save 58.2KiB (64% reduction).
Compressing https://www.edb.gov.hk/mobile/tc/index.html could save 41.6KiB (80% reduction).
Compressing https://www.edb.gov.hk/mobile/global/js/plugins.js could save 4.9KiB (53% reduction).
Compressing https://www.edb.gov.hk/ could save 4.4KiB (69% reduction).
Compressing https://www.edb.gov.hk/mobile/global/js/common.js could save 417B (58% reduction).

priority - 8 Prioritize 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 1% 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 - 0 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 841B (14% reduction).

Minifying https://www.edb.gov.hk/mobile/tc/css/style.css could save 546B (12% reduction) after compression.
Minifying https://www.edb.gov.hk/js/jquery.fancybox.css could save 165B (14% reduction) after compression.
Minifying https://www.edb.gov.hk/css/style.css could save 130B (21% reduction) after compression.

priority - 0 Minify 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 653B (11% reduction).

Minifying https://www.edb.gov.hk/ could save 653B (11% 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 291B (17% reduction).

Minifying https://www.edb.gov.hk/mobile/tc/js/init.js could save 291B (17% reduction) after compression.

edb.gov.hk Mobile Resources

Total Resources42
Number of Hosts2
Static Resources32
JavaScript Resources8
CSS Resources4

edb.gov.hk Mobile Resource Breakdown

edb.gov.hk mobile page usability

Last tested: 2019-12-15


Mobile Usability Good
99/100

edb.gov.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 id="btn-fs-0" href="javascript:changeFontSize(0)" class="btn_a1 current">A</a> is close to 1 other tap targets.

The tap target <a id="btn-fs-1" href="javascript:changeFontSize(1)" class="btn_a2">A</a> is close to 1 other tap targets.

edb.gov.hk similar domains

Similar domains:
www.edb.com
www.edb.net
www.edb.org
www.edb.info
www.edb.biz
www.edb.us
www.edb.mobi
www.db.gov.hk
www.edb.gov.hk
www.wdb.gov.hk
www.ewdb.gov.hk
www.wedb.gov.hk
www.sdb.gov.hk
www.esdb.gov.hk
www.sedb.gov.hk
www.ddb.gov.hk
www.eddb.gov.hk
www.dedb.gov.hk
www.rdb.gov.hk
www.erdb.gov.hk
www.redb.gov.hk
www.eb.gov.hk
www.exb.gov.hk
www.edxb.gov.hk
www.exdb.gov.hk
www.esb.gov.hk
www.edsb.gov.hk
www.eeb.gov.hk
www.edeb.gov.hk
www.eedb.gov.hk
www.erb.gov.hk
www.edrb.gov.hk
www.efb.gov.hk
www.edfb.gov.hk
www.efdb.gov.hk
www.ecb.gov.hk
www.edcb.gov.hk
www.ecdb.gov.hk
www.ed.gov.hk
www.edv.gov.hk
www.edbv.gov.hk
www.edvb.gov.hk
www.edg.gov.hk
www.edbg.gov.hk
www.edgb.gov.hk
www.edh.gov.hk
www.edbh.gov.hk
www.edhb.gov.hk
www.edn.gov.hk
www.edbn.gov.hk
www.ednb.gov.hk

edb.gov.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.


edb.gov.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.