RTHK.ORG.HK 香港電台網站

rthk.org.hk Website Information

Daily Unique Visits: 44,240

Daily Page Views: 265,440

Income Per Day: $531

Estimated Value: $382,320

This website is located in Hong Kong and is using following IP address 27.126.236.160. See the complete list of popular websites hosted in Hong Kong.

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

Website rthk.org.hk is using the following name servers:

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

and is probably hosted by NEXUSGUARD LIMITED. See the full list of other websites hosted by NEXUSGUARD LIMITED.

The highest website rthk.org.hk position in Alexa rank database was 17887 and the lowest rank position was 997750. Current position of rthk.org.hk in Alexa rank database is 32419.

Desktop speed score of rthk.org.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 rthk.org.hk (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed score of rthk.org.hk (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.

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rthk.org.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.


rthk.org.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: RTHK.ORG.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): RADIO TELEVISION HONG KONG
Company Chinese name: 香港電台
Address: UNIT 310-312, INNO CENTRE, 72 TAT CHEE AVENUE,
KOWLOON TONG, KOWLOON
Country: Hong Kong (HK)
Email: fongyc@rthk.hk
Domain Name Commencement Date: 05-03-1996
Expiry Date: 19-09-2022
Re-registration Status: Complete


Administrative Contact Information:

Given name: ERIC FONG
Family name: .
Company name: RADIO TELEVISION HONG KONG
Address: UNIT 310-312, INNO CENTRE, 72 TAT CHEE AVENUE,
KOWLOON TONG, KOWLOON
Country: Hong Kong (HK)
Phone: +852-29929572
Fax: +852-27941137
Email: fongyc@rthk.hk
Account Name: HK1331421T


Technical Contact Information:

Given name: ERIC FONG
Family name: .
Company name: RADIO TELEVISION HONG KONG
Address: NEW MEDIA UNIT
1A BROADCAST DRIVE, TELEVISION HOUSE
KOWLOON TONG
Country: Hong Kong (HK)
Phone: +852-29929572
Fax: +852-27941137
Email: fongyc@rthk.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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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

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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.

rthk.org.hk server information

Servers Location

rthk.org.hk desktop page speed rank

Last tested: 2019-12-09


Desktop Speed Bad
36/100

rthk.org.hk Desktop Speed Test Quick Summary


priority - 74Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

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priority - 61Leverage 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.

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priority - 24Optimize images

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Compressing https://www.rthk.hk/img/tt_al.png could save 1.5KiB (46% reduction).
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Compressing https://www.rthk.hk/assets/rthk/images/footer/foot…footer_Icon_apps_0.png could save 1.2KiB (44% reduction).
Compressing https://www.rthk.hk/img/cateSearch_pic_00.jpg could save 1.2KiB (68% reduction).
Compressing https://www.rthk.hk/assets/rthk/images/header/icon_soha_smile.png could save 1.1KiB (24% reduction).
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Compressing https://www.rthk.hk/img/shareIcon_twi.png could save 1.1KiB (71% reduction).
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Compressing https://www.rthk.hk/img/push_cate_web.png could save 1.1KiB (77% reduction).
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Compressing https://www.rthk.hk/img/shareIcon_face.png could save 1.1KiB (82% reduction).
Compressing https://www.rthk.hk/img/like_w.gif could save 1.1KiB (83% reduction).
Compressing https://www.rthk.hk/img/push_cate_radio.png could save 1KiB (48% reduction).
Compressing https://www.rthk.hk/img/close_w.png could save 1,006B (68% reduction).
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priority - 22Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 24 blocking script resources and 18 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.rthk.hk/js/jquery-1.11.1.min.js
https://www.rthk.hk/js/jquery-ui.min.js
https://www.rthk.hk/MightySlider/src/js/tweenlite.js
https://www.rthk.hk/MightySlider/js/mightyslider.min.js
https://www.rthk.hk/js/jwplayer/v7110/jwplayer.js
https://www.rthk.hk/feeds/google/topSearchData_chi.js?v=1.0.51
https://www.rthk.hk/js/jquery-imagefill.js
https://www.rthk.hk/js/page/common.js?v=1.0.51
https://www.rthk.hk/feeds/google/SuggestionData.js
https://www.rthk.hk/js/jquery.easing-1.3.pack.js
https://www.rthk.hk/js/jquery.bpopup.min.js
https://www.rthk.hk/js/menu.js?v=1.0.51
https://www.rthk.hk/js/classie.js
https://www.rthk.hk/response.js-master/response.min.js
https://www.rthk.hk/js/clip-path-polygon.js
https://www.rthk.hk/js/flowtype.js
https://www.rthk.hk/js/jquery.dotdotdot.min.js?v=1.0.51
https://www.rthk.hk/js/jquery.mousewheel.min.js?v=1.0.51
https://www.rthk.hk/js/masonry.pkgd.min.js?v=1.0.51
https://www.rthk.hk/js/imagesloaded.pkgd.min.js?v=1.0.51
https://www.rthk.hk/js/scrollbox.min.js?v=1.0.51
https://www.rthk.hk/js/page/main_index.js?v=1.0.51
https://www.rthk.hk/js/webtrends.js
https://sdc.rthk.hk/dcseht10h000004r7f320gnyr_5q2e/wtid.js

Optimize CSS Delivery of the following:

https://fonts.googleapis.com/earlyaccess/notosanstc.css
https://fonts.googleapis.com/earlyaccess/notosanssc.css
https://www.rthk.hk/MightySlider/css/mightyslider.css
https://www.rthk.hk/MightySlider/slider_skins/windows8/style.css
https://www.rthk.hk/MightySlider/slider_skins/modern/style.css
https://www.rthk.hk/css/font_en.css
https://www.rthk.hk/css/header_e.css
https://www.rthk.hk/css/custom/custom_header.css
https://www.rthk.hk/css/footer_c.css
https://www.rthk.hk/css/jquery-ui.css
https://www.rthk.hk/css/main_c.css?v=1.0.51
https://www.rthk.hk/css/scrollbox.min.css?v=1.0.51
https://www.rthk.hk/css/custom/custom_main.css?v=1.0.51
https://www.rthk.hk/MightySlider/css/mightyslider.css?v=1.0.51
https://www.rthk.hk/MightySlider/slider_skins/windows8/style.css
https://www.rthk.hk/css/alexSkin.css?v=1.0.51
https://www.rthk.hk/css/audioSkin.css?v=1.0.51
https://www.rthk.hk/css/countdown.css

priority - 4Prioritize 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 39% 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 - 4Minify 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 35.3KiB (32% reduction).

Minifying https://www.rthk.hk/js/page/main_index.js?v=1.0.51 could save 20.3KiB (31% reduction).
Minifying https://www.rthk.hk/js/menu.js?v=1.0.51 could save 4KiB (50% reduction).
Minifying https://www.rthk.hk/js/jquery.easing-1.3.pack.js could save 3.4KiB (52% reduction).
Minifying https://www.rthk.hk/js/webtrends.js could save 2.3KiB (14% reduction).
Minifying https://www.rthk.hk/js/jquery-imagefill.js could save 1.4KiB (48% reduction).
Minifying https://www.rthk.hk/js/page/common.js?v=1.0.51 could save 1.1KiB (25% reduction).
Minifying https://www.rthk.hk/js/clip-path-polygon.js could save 1.1KiB (29% reduction).
Minifying https://www.rthk.hk/js/flowtype.js could save 895B (61% reduction).
Minifying https://www.rthk.hk/js/classie.js could save 882B (49% reduction).

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 18.8KiB (32% reduction).

Minifying https://www.rthk.hk/MightySlider/slider_skins/modern/style.css could save 8KiB (42% reduction) after compression.
Minifying https://www.rthk.hk/css/main_c.css?v=1.0.51 could save 2KiB (24% reduction) after compression.
Minifying https://www.rthk.hk/css/custom/custom_main.css?v=1.0.51 could save 1.6KiB (26% reduction) after compression.
Minifying https://www.rthk.hk/css/header_e.css could save 1.6KiB (28% reduction) after compression.
Minifying https://www.rthk.hk/css/jquery-ui.css could save 1.6KiB (27% reduction) after compression.
Minifying https://www.rthk.hk/css/alexSkin.css?v=1.0.51 could save 1.4KiB (45% reduction) after compression.
Minifying https://www.rthk.hk/css/audioSkin.css?v=1.0.51 could save 1.2KiB (42% reduction) after compression.
Minifying https://www.rthk.hk/css/footer_c.css could save 652B (31% reduction) after compression.
Minifying https://www.rthk.hk/MightySlider/css/mightyslider.css could save 227B (15% reduction) after compression.
Minifying https://www.rthk.hk/MightySlider/css/mightyslider.css?v=1.0.51 could save 227B (15% reduction) after compression.
Minifying https://www.rthk.hk/css/custom/custom_header.css could save 185B (14% reduction) after compression.
Minifying https://www.rthk.hk/css/scrollbox.min.css?v=1.0.51 could save 134B (30% reduction) after compression.

priority - 1Reduce server response time

In our test, your server responded in 0.32 seconds.

rthk.org.hk Desktop Resource Breakdown

Total Resources201
Number of Hosts12
Static Resources129
JavaScript Resources30
CSS Resources17

rthk.org.hk mobile page speed rank

Last tested: 2019-12-08


Mobile Speed Bad
23/100

rthk.org.hk Mobile Speed Test Quick Summary


priority - 94Leverage 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.rthk.hk/MightySlider/js/mightyslider.min.js (expiration not specified)
https://www.rthk.hk/MightySlider/src/js/tweenlite.js (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…ogo_5th_outline_50.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/footer_link/awd_icon_Top.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/footer_link/foot_ad_HKC.gif (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/footer_link/foot_ad_cebd.gif (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/footer_link/foot_ad_gov.gif (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/footer_link/foot_ad_obs.gif (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…k/footer_Icon_Apow.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…footer_Icon_apps_0.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…oter_Icon_awards_c.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…k/footer_Icon_cibs.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…nk/footer_Icon_etv.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…footer_Icon_health.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…k/footer_Icon_medi.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…/footer_Icon_pod_1.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…nk/footer_Icon_pub.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…k/footer_Icon_soha.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…k/footer_Icon_teen.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/footer/foot…ink/footer_Icon_tv.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/header/icon_soha_smile.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/header/weather/warning_18.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/header/weather/weather_50.png (expiration not specified)
https://www.rthk.hk/assets/rthk/images/main/main_h…6102724_1390146261.jpg (expiration not specified)
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https://www.rthk.hk/assets/rthk/images/programme/r…timeline_thumbnail.jpg (expiration not specified)
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https://www.rthk.hk/assets/rthk/images/tv/player/500x281.jpg (expiration not specified)
https://www.rthk.hk/assets/rthk/images/tv/tv_spots…02818_1801599111.m.JPG (expiration not specified)
https://www.rthk.hk/css/images/ui-bg_flat_75_ffffff_40x100.png (expiration not specified)
https://www.rthk.hk/feeds/google/SuggestionData.js (expiration not specified)
https://www.rthk.hk/img/480x272.jpg (expiration not specified)
https://www.rthk.hk/img/archive_loading.gif (expiration not specified)
https://www.rthk.hk/img/black_50.png (expiration not specified)
https://www.rthk.hk/img/cateSearch_pic_00.jpg (expiration not specified)
https://www.rthk.hk/img/chBtn_al.png (expiration not specified)
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https://www.rthk.hk/img/close_w.png (expiration not specified)
https://www.rthk.hk/img/diviShd.png (expiration not specified)
https://www.rthk.hk/img/diviShd_Up.png (expiration not specified)
https://www.rthk.hk/img/foot_MC_contact.png (expiration not specified)
https://www.rthk.hk/img/foot_MC_share.png (expiration not specified)
https://www.rthk.hk/img/foot_MC_traffic.png (expiration not specified)
https://www.rthk.hk/img/hos_back.jpg (expiration not specified)
https://www.rthk.hk/img/hotSpot_580_frame_02.png (expiration not specified)
https://www.rthk.hk/img/icon_menu.svg (expiration not specified)
https://www.rthk.hk/img/icon_search.svg (expiration not specified)
https://www.rthk.hk/img/like_d.png (expiration not specified)
https://www.rthk.hk/img/news_icon_Photo.svg (expiration not specified)
https://www.rthk.hk/img/news_icon_Video.svg (expiration not specified)
https://www.rthk.hk/img/plyBtn.png (expiration not specified)
https://www.rthk.hk/img/push_back.jpg (expiration not specified)
https://www.rthk.hk/img/push_cate_news.png (expiration not specified)
https://www.rthk.hk/img/push_cate_radio.png (expiration not specified)
https://www.rthk.hk/img/push_cate_tv.png (expiration not specified)
https://www.rthk.hk/img/push_cate_web.png (expiration not specified)
https://www.rthk.hk/img/radPlyShd.png (expiration not specified)
https://www.rthk.hk/img/radio_06_logo.svg (expiration not specified)
https://www.rthk.hk/img/radio_icon/Player_Logo/PTH_cNam_01.svg (expiration not specified)
https://www.rthk.hk/img/radio_icon/Player_Logo/R1_cNam_01.svg (expiration not specified)
https://www.rthk.hk/img/radio_icon/Player_Logo/R2_cNam_01.svg (expiration not specified)
https://www.rthk.hk/img/radio_icon/Player_Logo/R3_cNam_01.svg (expiration not specified)
https://www.rthk.hk/img/radio_icon/Player_Logo/R4_cNam_01.svg (expiration not specified)
https://www.rthk.hk/img/radio_icon/Player_Logo/R5_cNam_01.svg (expiration not specified)
https://www.rthk.hk/img/radio_player_pro_pth.jpg (expiration not specified)
https://www.rthk.hk/img/radio_player_pro_radio1.jpg (expiration not specified)
https://www.rthk.hk/img/radio_player_pro_radio2.jpg (expiration not specified)
https://www.rthk.hk/img/radio_player_pro_radio4.jpg (expiration not specified)
https://www.rthk.hk/img/rthk-hk_logo_reWork.svg (expiration not specified)
https://www.rthk.hk/img/rthk-hk_logo_s.svg (expiration not specified)
https://www.rthk.hk/img/shareIcon_face.png (expiration not specified)
https://www.rthk.hk/img/shareIcon_mail.png (expiration not specified)
https://www.rthk.hk/img/shareIcon_twi.png (expiration not specified)
https://www.rthk.hk/img/slash.png (expiration not specified)
https://www.rthk.hk/img/slider_aro.png (expiration not specified)
https://www.rthk.hk/img/social_Icon_facebook.png (expiration not specified)
https://www.rthk.hk/img/social_Icon_twitter.png (expiration not specified)
https://www.rthk.hk/img/social_Icon_youtube.png (expiration not specified)
https://www.rthk.hk/img/ticon_hot.png (expiration not specified)
https://www.rthk.hk/img/ticon_news.png (expiration not specified)
https://www.rthk.hk/img/ticon_push.png (expiration not specified)
https://www.rthk.hk/img/ticon_stream.png (expiration not specified)
https://www.rthk.hk/img/tt_ad.png (expiration not specified)
https://www.rthk.hk/img/tt_al.png (expiration not specified)
https://www.rthk.hk/img/tt_ar.png (expiration not specified)
https://www.rthk.hk/img/tv_logo_31_s.svg (expiration not specified)
https://www.rthk.hk/img/tv_logo_32_s.svg (expiration not specified)
https://www.rthk.hk/js/classie.js (expiration not specified)
https://www.rthk.hk/js/clip-path-polygon.js (expiration not specified)
https://www.rthk.hk/js/flowtype.js (expiration not specified)
https://www.rthk.hk/js/jquery-1.11.1.min.js (expiration not specified)
https://www.rthk.hk/js/jquery-imagefill.js (expiration not specified)
https://www.rthk.hk/js/jquery-ui.min.js (expiration not specified)
https://www.rthk.hk/js/jquery.bpopup.min.js (expiration not specified)
https://www.rthk.hk/js/jquery.easing-1.3.pack.js (expiration not specified)
https://www.rthk.hk/js/jwplayer/v7110/jwplayer.js (expiration not specified)
https://www.rthk.hk/js/webtrends.js (expiration not specified)
https://www.rthk.hk/oldassets/images/rthk/radio6/cnr/programme_photo.jpg (expiration not specified)
https://www.rthk.hk/response.js-master/response.min.js (expiration not specified)
https://www.rthk.hk/tv_thumbnails/tv_hkcc/THKCCT2019M04701830.jpg (expiration not specified)
https://www.rthk.hk/MightySlider/css/mightyslider.css (2 minutes)
https://www.rthk.hk/MightySlider/css/mightyslider.css?v=1.0.51 (2 minutes)
https://www.rthk.hk/MightySlider/slider_skins/modern/style.css (2 minutes)
https://www.rthk.hk/MightySlider/slider_skins/windows8/style.css (2 minutes)
https://www.rthk.hk/css/alexSkin.css?v=1.0.51 (2 minutes)
https://www.rthk.hk/css/audioSkin.css?v=1.0.51 (2 minutes)
https://www.rthk.hk/css/countdown.css (2 minutes)
https://www.rthk.hk/css/custom/custom_header.css (2 minutes)
https://www.rthk.hk/css/custom/custom_main.css?v=1.0.51 (2 minutes)
https://www.rthk.hk/css/font_en.css (2 minutes)
https://www.rthk.hk/css/footer_c.css (2 minutes)
https://www.rthk.hk/css/header_e.css (2 minutes)
https://www.rthk.hk/css/jquery-ui.css (2 minutes)
https://www.rthk.hk/css/main_c.css?v=1.0.51 (2 minutes)
https://www.rthk.hk/css/scrollbox.min.css?v=1.0.51 (2 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 88Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 24 blocking script resources and 16 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.rthk.hk/js/jquery-1.11.1.min.js
https://www.rthk.hk/js/jquery-ui.min.js
https://www.rthk.hk/MightySlider/src/js/tweenlite.js
https://www.rthk.hk/MightySlider/js/mightyslider.min.js
https://www.rthk.hk/js/jwplayer/v7110/jwplayer.js
https://www.rthk.hk/feeds/google/topSearchData_chi.js?v=1.0.51
https://www.rthk.hk/js/jquery-imagefill.js
https://www.rthk.hk/js/page/common.js?v=1.0.51
https://www.rthk.hk/feeds/google/SuggestionData.js
https://www.rthk.hk/js/jquery.easing-1.3.pack.js
https://www.rthk.hk/js/jquery.bpopup.min.js
https://www.rthk.hk/js/menu.js?v=1.0.51
https://www.rthk.hk/js/classie.js
https://www.rthk.hk/response.js-master/response.min.js
https://www.rthk.hk/js/clip-path-polygon.js
https://www.rthk.hk/js/flowtype.js
https://www.rthk.hk/js/jquery.dotdotdot.min.js?v=1.0.51
https://www.rthk.hk/js/jquery.mousewheel.min.js?v=1.0.51
https://www.rthk.hk/js/masonry.pkgd.min.js?v=1.0.51
https://www.rthk.hk/js/imagesloaded.pkgd.min.js?v=1.0.51
https://www.rthk.hk/js/scrollbox.min.js?v=1.0.51
https://www.rthk.hk/js/page/main_index.js?v=1.0.51
https://www.rthk.hk/js/webtrends.js
https://sdc.rthk.hk/dcseht10h000004r7f320gnyr_5q2e/wtid.js

Optimize CSS Delivery of the following:

https://www.rthk.hk/MightySlider/css/mightyslider.css
https://www.rthk.hk/MightySlider/slider_skins/windows8/style.css
https://www.rthk.hk/MightySlider/slider_skins/modern/style.css
https://www.rthk.hk/css/font_en.css
https://www.rthk.hk/css/header_e.css
https://www.rthk.hk/css/custom/custom_header.css
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priority - 75Enable compression

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priority - 41Optimize images

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

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priority - 16Prioritize 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 44% 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 - 4Minify JavaScript

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priority - 2Minify CSS

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priority - 1Reduce server response time

In our test, your server responded in 0.29 seconds.

rthk.org.hk Mobile Resource Breakdown

Total Resources170
Number of Hosts11
Static Resources132
JavaScript Resources31
CSS Resources15

rthk.org.hk mobile page usability

Last tested: 2019-12-08


Mobile Usability Good
96/100

rthk.org.hk Mobile Usability Test Quick Summary


priority - 3Size 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="https://www.fa…%2Fwww.rthk.hk"></a> and 1 others are close to other tap targets.

The tap target <a href="https://twitte…%2Fwww.rthk.hk"></a> is close to 3 other tap targets.

The tap target <a href="https://www.fa…k.com/RTHK.HK/">香 港 電 台 面 書</a> is close to 1 other tap targets.

The tap target <a href="https://www.fa…k.com/RTHK.HK/">香 港 電 台 面 書</a> and 5 others are close to other tap targets.

The tap target <a href="https://www.fa…k.com/RTHK.HK/">香 港 電 台 面 書</a> and 5 others are close to other tap targets.

The tap target <a href="https://www.fa…k.com/RTHK.HK/">香 港 電 台 面 書</a> is close to 3 other tap targets.

The tap target <a href="https://gbcode…iS/www.rthk.hk" class="langS c-b sc">簡</a> is close to 1 other tap targets.

The tap target <li class="callPlayer active mSSlide">TV31</li> is close to 1 other tap targets.

The tap target <li class="callPlayer mSSlide">R5</li> is close to 2 other tap targets.

The tap target <button class="btn btn-defaul…prev disabled"></button> is close to 1 other tap targets.

The tap target <button class="btn btn-default chCon next"></button> is close to 1 other tap targets.

The tap target <li class="active">星期日08/12</li> is close to 4 other tap targets.

The tap target <li class="active">星期日08/12</li> is close to 4 other tap targets.

The tap target <li class="">星期一09/12</li> and 5 others are close to other tap targets.

The tap target <li class="">星期一09/12</li> and 4 others are close to other tap targets.

The tap target <a href="https://www.rt…mme/city_forum" class="showTit">城市論壇</a> and 3 others are close to other tap targets.
The tap target <a href="https://www.rt…episode/605204" class="showEpi">2018 巴黎音樂會</a> and 2 others are close to other tap targets.
The tap target <div class="scrollbox-bar scrollbox-bar-in"> is close to 2 other tap targets.
The tap target <button class="btn btn-defaul…prev disabled"></button> is close to 2 other tap targets.

The tap target <button class="btn btn-default ttCon ttnext"></button> is close to 2 other tap targets.

The tap target <a href="https://www.rt…here?ref=37480">異鄉故事 行者的反思:十三個…方的見聞,也帶出不少生活啟示</a> is close to 1 other tap targets.

rthk.org.hk HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 6 Column: 1 - 88
"...IE=edge"> <meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=0" /> <meta..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 33 Column: 1 - 81
"...=1.0.33"> <script type="text/javascript" src="https://www.rthk.hk/js/jquery-1.11.1.min.js"></scri..." Line: 34 Column: 1 - 77
"...</script> <script type="text/javascript" src="https://www.rthk.hk/js/jquery-ui.min.js"></scri..." Line: 35 Column: 1 - 90
"...</script> <script type="text/javascript" src="https://www.rthk.hk/MightySlider/src/js/tweenlite.js"></scri..." Line: 36 Column: 1 - 93
"...</script> <script type="text/javascript" src="https://www.rthk.hk/MightySlider/js/mightyslider.min.js"></scri..." Line: 37 Column: 1 - 87
"...</script> <script type="text/javascript" src="https://www.rthk.hk/js/jwplayer/v7110/jwplayer.js"></scri..." Line: 38 Column: 1 - 31
"...</script> <script type="text/javascript"> jwpla..." Line: 104 Column: 1 - 100
"...</script> <script type="text/javascript" src="https://www.rthk.hk/feeds/google/topSearchData_chi.js?v=1.0.33"></scri..." Line: 106 Column: 1 - 31
"...cript --> <script type="text/javascript"> windo..."

Errors

Element “kanhanbypass” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Line: 22 Column: 1 - 14
"...s" /> --> <kanhanbypass><link ..."

Stray end tag “head”.

Line: 114 Column: 1 - 7
"...</script> </head> <body..."

Start tag “body” seen but an element of the same type was already open.

Line: 123 Column: - 1
"...> </head> <body data-responsejs='{ "create": [ { "prop": "width" , "prefix": "min-width- r src" , "lazy": true , "breakpoints": [1046,1000,825,760,625,425,320,0] } ] }' > <div ..."

Cannot recover after last error. Any further errors will be ignored.

Line: 123 Column: - 1
"...> </head> <body data-responsejs='{ "create": [ { "prop": "width" , "prefix": "min-width- r src" , "lazy": true , "breakpoints": [1046,1000,825,760,625,425,320,0] } ] }' > <div ..."

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rthk.org.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.


rthk.org.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.