ESF.EDU.HK English Schools Foundation | 22 International Schools in HK

esf.edu.hk Website Information

Daily Unique Visits: 2,220

Daily Page Views: 6,660

Income Per Day: $20

Estimated Value: $7,200

This website is located in Hong Kong and is using following IP address 210.177.22.122. See the complete list of popular websites hosted in Hong Kong.

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

Website esf.edu.hk is using the following name servers:

  • ns1.esf.org.hk
  • ns2.esf.org.hk
  • ns2.deltapath.com
  • ns1.deltapath.com
  • ns3.deltapath.com

and is probably hosted by PCCW IMS Limited. See the full list of other websites hosted by PCCW IMS Limited.

The highest website esf.edu.hk position in Alexa rank database was 11412 and the lowest rank position was 872090. Current position of esf.edu.hk in Alexa rank database is 484644.

Desktop speed score of esf.edu.hk (75/100) is better than the results of 59.78% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of esf.edu.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 esf.edu.hk (55/100) is better than the results of 43.86% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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esf.edu.hk Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


esf.edu.hk whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


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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.
-------------------------------------------------------------------------------


Domain Name: ESF.EDU.HK
Bundled Domain Name: 英基學校協會.教育.香港
Domain Status: Active

DNSSEC: unsigned

Contract Version: HKDNR latest version

Active variants

Inactive variants

Registrar Name: Hong Kong Domain Name Registration Company Limited

Registrar Contact Information: Email: enquiry@hkdnr.hk Hotline: +852 2319 1313

Reseller:

Registrant Contact Information:

Company English Name (It should be the same as the registered/corporation name on your Business Register Certificate or relevant documents): THE ENGLISH SCHOOLS FOUNDATION
Company Chinese name: -
Address: 25/F, 1063 KINGS ROAD, QUARRY BAY
Country: Hong Kong (HK)
Email: ictadmin@esfcentre.edu.hk
Domain Name Commencement Date: 31-10-1995
Expiry Date: 11-10-2021
Re-registration Status: Complete


Administrative Contact Information:

Given name: ESF-ICTADMIN
Family name: .
Company name: ENGLISH SCHOOLS FOUNDATION
Address: 25/F, 1063 KINGS ROAD
Country: Hong Kong (HK)
Phone: +852-37622675
Fax: +852-28380975
Email: ictadmin@esfcentre.edu.hk
Account Name: HK1376077T


Technical Contact Information:

Given name: DNS Admin
Family name: .
Company name: DELTAPATH COMMERCE & TECHNOLOGY LIMITED
Address: 1003 Delta House
3 On Yiu Street
Sha Tin, N.T.
Country: Hong Kong (HK)
Phone: +852-21270707
Fax: +852-21270720
Email: urgent@deltapath.com


Name Servers Information:

NS2.ESF.ORG.HK
NS1.ESF.ORG.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.

esf.edu.hk server information

Servers Location

esf.edu.hk desktop page speed rank

Last tested: 2018-11-19


Desktop Speed Medium
75/100

esf.edu.hk Desktop Speed Test Quick Summary


priority - 9Avoid 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.

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https://esf.edu.hk/
https://www.esf.edu.hk/

priority - 8Optimize images

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

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

Your page has 43 blocking script resources and 37 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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https://www.esf.edu.hk/wp-includes/js/jquery/jquery-migrate.min.js
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https://www.esf.edu.hk/wp-includes/js/masonry.min.js
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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 21.3KiB (29% reduction).

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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 12% 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 - 1Leverage 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.googletagmanager.com/gtag/js?id=UA-62047115-18 (15 minutes)
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priority - 1Minify CSS

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Minify CSS for the following resources to reduce their size by 12.3KiB (20% reduction).

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priority - 0Enable compression

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esf.edu.hk Desktop Resource Breakdown

Total Resources199
Number of Hosts12
Static Resources169
JavaScript Resources70
CSS Resources38

esf.edu.hk mobile page speed rank

Last tested: 2018-11-19


Mobile Speed Bad
55/100

esf.edu.hk Mobile Speed Test Quick Summary


priority - 34Avoid 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://esf.edu.hk/
https://esf.edu.hk/
https://www.esf.edu.hk/

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

Your page has 43 blocking script resources and 38 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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https://www.esf.edu.hk/wp-includes/js/jquery/jquery-migrate.min.js
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https://www.esf.edu.hk/wp-content/themes/clevercou…query.fancybox.pack.js
https://www.esf.edu.hk/wp-content/themes/clevercou…uery.fancybox-media.js
https://www.esf.edu.hk/wp-content/themes/clevercou…ery.fancybox-thumbs.js
https://www.esf.edu.hk/wp-content/plugins/woocomme…uery.flexslider.min.js
https://www.esf.edu.hk/wp-content/themes/clevercou…/jquery.isotope.min.js
https://www.esf.edu.hk/wp-content/themes/clevercou…ascript/gdlr-script.js
https://www.esf.edu.hk/wp-includes/js/wp-embed.min.js
https://www.esf.edu.hk/wp-content/plugins/leaflet-…t-dist/leaflet-core.js
https://www.esf.edu.hk/wp-content/plugins/leaflet-…dist/leaflet-addons.js
https://www.esf.edu.hk/wp-content/plugins/leaflet-…pro/inc/js/show_map.js
https://www.esf.edu.hk/wp-content/themes/clevercou…/jquery.transit.min.js
https://www.esf.edu.hk/wp-content/plugins/gdlr-por…lr-portfolio-script.js
https://www.esf.edu.hk/wp-content/plugins/Users-Li…uery.magnific-popup.js
https://www.esf.edu.hk/wp-includes/js/jquery/ui/core.min.js
https://www.esf.edu.hk/wp-includes/js/jquery/ui/effect.min.js
https://www.esf.edu.hk/wp-content/plugins/Users-List/includes/js/filter.js

Optimize CSS Delivery of the following:

https://www.esf.edu.hk/wp-content/plugins/Users-Li…/easy-author-image.css
https://www.esf.edu.hk/wp-content/plugins/amo-team…am-showcase-public.css
https://www.esf.edu.hk/wp-content/plugins/photo-ga…css/sumoselect.min.css
https://www.esf.edu.hk/wp-content/plugins/photo-ga…e/font-awesome.min.css
https://www.esf.edu.hk/wp-content/plugins/photo-ga…ustomScrollbar.min.css
https://www.esf.edu.hk/wp-content/plugins/photo-ga…y/css/bwg_frontend.css
https://www.esf.edu.hk/wp-content/plugins/post-gri…tend/css/style-new.css
https://www.esf.edu.hk/wp-content/plugins/post-gri…d/css/owl.carousel.css
https://www.esf.edu.hk/wp-content/plugins/post-gri…s/font-awesome.min.css
https://www.esf.edu.hk/wp-content/plugins/post-gri…/style-woocommerce.css
https://www.esf.edu.hk/wp-content/plugins/post-gri…al/css/style.skins.css
https://www.esf.edu.hk/wp-content/plugins/post-gri…l/css/style.layout.css
https://www.esf.edu.hk/wp-content/plugins/revslide…ssets/css/settings.css
https://www.esf.edu.hk/wp-content/plugins/woocomme…woocommerce-layout.css
https://www.esf.edu.hk/wp-content/plugins/woocomme…mmerce-smallscreen.css
https://www.esf.edu.hk/wp-content/plugins/woocomme…ts/css/woocommerce.css
https://www.esf.edu.hk/wp-content/plugins/woocomme…ppec-frontend-cart.css
https://www.esf.edu.hk/wp-content/themes/clevercourse/style.css
https://www.esf.edu.hk/wp-content/themes/esfcentral/style.css
https://www.esf.edu.hk/wp-content/themes/esfcentral/style.css
https://fonts.googleapis.com/css?family=Montserrat…subset=latin&ver=4.9.8
https://fonts.googleapis.com/css?family=Source+San…mese%2Clatin&ver=4.9.8
https://www.esf.edu.hk/wp-content/themes/clevercou…fish/css/superfish.css
https://www.esf.edu.hk/wp-content/themes/clevercou…/dl-menu/component.css
https://www.esf.edu.hk/wp-content/themes/clevercou…ox/jquery.fancybox.css
https://www.esf.edu.hk/wp-content/themes/clevercou…xslider/flexslider.css
https://www.esf.edu.hk/wp-content/themes/clevercou…t/style-responsive.css
https://www.esf.edu.hk/wp-content/themes/clevercou…sheet/style-custom.css
https://www.esf.edu.hk/wp-content/themes/clevercou…t/gdlr-woocommerce.css
https://www.esf.edu.hk/wp-content/plugins/tablepress/css/default.min.css
https://www.esf.edu.hk/wp-content/plugins/wp-ultra…hopping_cart_style.css
https://fonts.googleapis.com/css?family=Source+San…2C500%7CLato:100%2C500
https://www.esf.edu.hk/wp-content/plugins/revslide…e/css/font-awesome.css
https://www.esf.edu.hk/wp-content/plugins/revslide…s/pe-icon-7-stroke.css
https://www.esf.edu.hk/wp-content/plugins/leaflet-…t-dist/leaflet.min.css
https://www.esf.edu.hk/wp-content/plugins/Users-Li…ncludes/css/global.css
https://www.esf.edu.hk/wp-content/plugins/Users-Li…udes/css/white-box.css
https://www.esf.edu.hk/wp-content/plugins/Users-Li…css/magnific-popup.css

priority - 8Optimize images

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

Optimize the following images to reduce their size by 80.5KiB (20% reduction).

Compressing https://www.esf.edu.hk/wp-content/uploads/2018/10/DSC_8416-700x550.jpg could save 22KiB (27% reduction).
Compressing https://www.esf.edu.hk/wp-content/uploads/2018/10/Homepage-slider-HKRun.jpg could save 19.4KiB (15% reduction).
Compressing https://www.esf.edu.hk/wp-content/uploads/2018/10/…0-DSC_0236-700x550.jpg could save 13.2KiB (20% reduction).
Compressing https://www.esf.edu.hk/wp-content/uploads/2018/10/…E5%AD%B824-700x550.jpg could save 10.5KiB (20% reduction).
Compressing https://www.esf.edu.hk/wp-content/uploads/2018/06/…E5%AD%B841-160x250.jpg could save 3.6KiB (22% reduction).
Compressing https://www.esf.edu.hk/wp-content/uploads/2016/04/…T1_RGB-cropped-1-1.jpg could save 2.1KiB (12% reduction).
Compressing https://www.esf.edu.hk/wp-content/uploads/2017/03/…mbnail-new-160x250.jpg could save 1.9KiB (20% reduction).
Compressing https://www.esf.edu.hk/wp-content/themes/esfcentral/images/esf-footer.png could save 1.4KiB (23% reduction).
Compressing https://www.esf.edu.hk/wp-content/uploads/2018/10/…E5%AD%B824-150x150.jpg could save 1.3KiB (21% reduction).
Compressing https://www.esf.edu.hk/wp-content/plugins/leaflet-…t/images/layers-2x.png could save 1.2KiB (42% reduction).
Compressing https://www.esf.edu.hk/wp-content/uploads/2018/11/IMG_1972-160x250.jpg could save 1.1KiB (13% reduction).
Compressing https://www.esf.edu.hk/wp-content/plugins/leaflet-…ages/fullscreen@2x.png could save 996B (65% reduction).
Compressing https://www.esf.edu.hk/wp-content/plugins/leaflet-…s/icon-cross-hairs.png could save 935B (60% reduction).
Compressing https://www.esf.edu.hk/wp-content/uploads/leaflet-…r-icons/esf-marker.png could save 444B (41% reduction).
Compressing https://www.esf.edu.hk/wp-content/themes/esfcentral/images/chevron-down.png could save 276B (24% reduction).
Compressing https://www.esf.edu.hk/wp-content/plugins/leaflet-…mages/icon-filters.png could save 254B (31% reduction).

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 16% 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 21.3KiB (29% reduction).

Minifying https://www.esf.edu.hk/wp-content/plugins/Users-Li…uery.magnific-popup.js could save 5.1KiB (37% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/photo-gallery/js/bwg_frontend.js could save 4.5KiB (24% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/photo-ga…uery.sumoselect.min.js could save 3.1KiB (43% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/photo-ga…/js/bwg_gallery_box.js could save 2KiB (20% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…ascript/gdlr-script.js could save 1.3KiB (23% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…uery.fancybox-media.js could save 871B (44% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/photo-gallery/js/bwg_embed.js could save 854B (32% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/photo-ga…ullscreen-0.4.1.min.js could save 618B (26% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…-menu/jquery.dlmenu.js could save 587B (29% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…erfish/js/superfish.js could save 534B (23% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…ery.fancybox-thumbs.js could save 533B (36% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…fish/js/supposition.js could save 481B (45% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/post-gri…frontend/js/scripts.js could save 362B (37% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/gdlr-por…lr-portfolio-script.js could save 237B (19% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/Users-List/includes/js/filter.js could save 199B (41% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-includes/js/jquery/jquery.masonry.min.js could save 119B (17% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/woocomme…ookie/js.cookie.min.js could save 115B (12% reduction) after compression.

priority - 2Leverage 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.googletagmanager.com/gtag/js?id=UA-62047115-18 (15 minutes)
https://maps.googleapis.com/maps/api/js?key=AIzaSy…uP7UX0iBBpixxsh9w35cfU (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1Minify 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 12.3KiB (20% reduction).

Minifying https://www.esf.edu.hk/wp-content/plugins/revslide…ssets/css/settings.css could save 2.3KiB (26% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercourse/style.css could save 2.2KiB (16% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/amo-team…am-showcase-public.css could save 1.5KiB (26% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/esfcentral/style.css could save 1.5KiB (20% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/Users-Li…ncludes/css/global.css could save 749B (26% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/photo-ga…y/css/bwg_frontend.css could save 712B (15% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…xslider/flexslider.css could save 454B (35% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/post-gri…al/css/style.skins.css could save 416B (15% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/wp-ultra…hopping_cart_style.css could save 411B (30% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…/dl-menu/component.css could save 358B (18% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/post-gri…d/css/owl.carousel.css could save 312B (27% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/Users-Li…css/magnific-popup.css could save 304B (15% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/post-gri…tend/css/style-new.css could save 272B (15% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…ox/jquery.fancybox.css could save 261B (17% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…fish/css/superfish.css could save 218B (19% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/plugins/Users-Li…udes/css/white-box.css could save 190B (29% reduction) after compression.
Minifying https://www.esf.edu.hk/wp-content/themes/clevercou…t/style-responsive.css could save 188B (14% reduction) after compression.

priority - 0Enable 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 365B (43% reduction).

Compressing https://www.youtube.com/iframe_api could save 365B (43% reduction).

esf.edu.hk Mobile Resource Breakdown

Total Resources187
Number of Hosts12
Static Resources158
JavaScript Resources70
CSS Resources38

esf.edu.hk mobile page usability

Last tested: 2018-11-19


Mobile Usability Good
96/100

esf.edu.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 <button class="dl-trigger">Open Menu</button> is close to 1 other tap targets.

The tap target <li id="menu-item-4493" class="menu-item menu…menu-item-4493">Admissions bac…d School Tours</li> and 3 others are close to other tap targets.

The tap target <a href="#">Admissions</a> and 1 others are close to other tap targets.

The tap target <a href="#">Admissions</a> and 3 others are close to other tap targets.

The tap target <div id="slide-30-layer-1" class="tp-caption tp-…r tp-resizeme"></div> is close to 2 other tap targets.

The tap target <div id="slide-30-layer-3" class="tp-caption Pos…tp-resizeme">Now Open for Registration</div> is close to 2 other tap targets.

The tap target <div id="slide-30-layer-3" class="tp-caption Pos…tp-resizeme">Now Open for Registration</div> is close to 2 other tap targets.

The tap target <div id="slide-30-layer-2" class="tp-caption Pos…tp-resizeme">ESF HONG KONG RUN 2019</div> is close to 2 other tap targets.

The tap target <div id="slide-30-layer-2" class="tp-caption Pos…tp-resizeme">ESF HONG KONG RUN 2019</div> is close to 4 other tap targets.

The tap target <div class="tp-leftarrow t…phone noSwipe"> is close to 2 other tap targets.

The tap target <div class="tp-rightarrow…phone noSwipe"> is close to 2 other tap targets.

The tap target <div class="tp-bullet selected">ESF Run 2019</div> and 6 others are close to other tap targets.

The tap target <label>All-Through Schools  [ 2 ]</label> and 4 others are close to other tap targets.
The tap target <input id="5" type="checkbox" class="leaflet-contro…tor lmm-filter"> and 4 others are close to other tap targets.
The tap target <ol class="flex-control-n…control-paging">12345678</ol> is close to 6 other tap targets.
The tap target <a href="https://www.es…hk/2018/10/30/">30 Oct 2018</a> and 3 others are close to other tap targets.

esf.edu.hk HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

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"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-includes/js/jquery/jquery-migrate.min.js'></scri..." Line: 101 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 107 Column: 1 - 131
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/cookie-law-info/public/js/cookie-law-info-public.js'></scri..." Line: 108 Column: 1 - 121
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/photo-gallery/js/jquery.sumoselect.min.js'></scri..." Line: 109 Column: 1 - 117
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/photo-gallery/js/jquery.mobile.min.js'></scri..." Line: 110 Column: 1 - 134
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/photo-gallery/js/jquery.mCustomScrollbar.concat.min.js'></scri..." Line: 111 Column: 1 - 127
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/photo-gallery/js/jquery.fullscreen-0.4.1.min.js'></scri..." Line: 112 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 117 Column: 1 - 111
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/photo-gallery/js/scripts.min.js'></scri..." Line: 118 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 123 Column: 1 - 119
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/post-grid/assets/frontend/js/scripts.js'></scri..." Line: 124 Column: 1 - 128
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/post-grid/assets/frontend/js/masonry.pkgd.min.js'></scri..." Line: 125 Column: 1 - 129
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/post-grid/assets/frontend/js/imagesloaded.pkgd.js'></scri..." Line: 126 Column: 1 - 137
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.tools.min.js'></scri..." Line: 127 Column: 1 - 142
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.revolution.min.js'></scri..." Line: 128 Column: 1 - 111
"...</script> <script type='text/javascript' src='//cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.4.1/jquery.easing.min.js'></scri..." Line: 148 Column: 5 - 35
"...tyle> <script type="text/javascript"> (func..." Line: 184 Column: 2 - 32
"...css' /> <script type="text/javascript"> <!--..." Line: 228 Column: 4 - 34
"...cript> <script type="text/javascript"> va..." Line: 232 Column: 1 - 31
"...face." /> <script type="text/javascript">functi..." Line: 249 Column: 1 - 31
"...tyle> <script type="text/javascript"> !func..." Line: 1542 Column: 3 - 33
"...script> <script type="text/javascript"> if (s..." Line: 1922 Column: 1 - 31
"...y"></div> <script type="text/javascript"> /* ..." Line: 1932 Column: 3 - 33
"...script> <script type="text/javascript"></scri..." Line: 1932 Column: 2098 - 2128
"...='all' /> <script type="text/javascript"> var..." Line: 1937 Column: 5 - 35
"...ript> <script type="text/javascript"> f..." Line: 1951 Column: 1 - 138
"...='all' /> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/woocommerce/assets/js/jquery-blockui/jquery.blockUI.min.js'></scri..." Line: 1952 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 1957 Column: 1 - 129
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/woocommerce/assets/js/frontend/add-to-cart.min.js'></scri..." Line: 1958 Column: 1 - 128
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/woocommerce/assets/js/js-cookie/js.cookie.min.js'></scri..." Line: 1959 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 1964 Column: 1 - 129
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/woocommerce/assets/js/frontend/woocommerce.min.js'></scri..." Line: 1965 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 1970 Column: 1 - 132
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/woocommerce/assets/js/frontend/cart-fragments.min.js'></scri..." Line: 1971 Column: 1 - 125
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/themes/clevercourse/plugins/superfish/js/superfish.js'></scri..." Line: 1972 Column: 1 - 94
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-includes/js/hoverIntent.min.js'></scri..." Line: 1973 Column: 1 - 127
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/themes/clevercourse/plugins/superfish/js/supposition.js'></scri..." Line: 1974 Column: 1 - 127
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/themes/clevercourse/plugins/dl-menu/modernizr.custom.js'></scri..." Line: 1975 Column: 1 - 124
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/themes/clevercourse/plugins/dl-menu/jquery.dlmenu.js'></scri..." Line: 1976 Column: 1 - 132
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/themes/clevercourse/plugins/fancybox/jquery.fancybox.pack.js'></scri..." Line: 1977 Column: 1 - 141
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/themes/clevercourse/plugins/fancybox/helpers/jquery.fancybox-media.js'></scri..." Line: 1978 Column: 1 - 142
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/themes/clevercourse/plugins/fancybox/helpers/jquery.fancybox-thumbs.js'></scri..." Line: 1979 Column: 1 - 137
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/woocommerce/assets/js/flexslider/jquery.flexslider.min.js'></scri..." Line: 1980 Column: 1 - 121
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/themes/clevercourse/plugins/jquery.isotope.min.js'></scri..." Line: 1981 Column: 1 - 117
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/themes/clevercourse/javascript/gdlr-script.js'></scri..." Line: 1982 Column: 1 - 91
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-includes/js/wp-embed.min.js'></scri..." Line: 1983 Column: 1 - 121
"...</script> <script type='text/javascript' src='https://maps.googleapis.com/maps/api/js?key=AIzaSyD3KDWZisG2JuP7UX0iBBpixxsh9w35cfU'></scri..." Line: 1984 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 1991 Column: 1 - 115
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/maps-marker-pro/js/mapsmarkerpro.js'></scri..." Line: 1992 Column: 1 - 121
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/themes/clevercourse/plugins/jquery.transit.min.js'></scri..." Line: 1993 Column: 1 - 119
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/gdlr-portfolio/gdlr-portfolio-script.js'></scri..." Line: 1994 Column: 1 - 127
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/Users-List/includes/js/jquery.magnific-popup.js'></scri..." Line: 1995 Column: 1 - 97
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-includes/js/jquery/ui/core.min.js'></scri..." Line: 1996 Column: 1 - 99
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-includes/js/jquery/ui/effect.min.js'></scri..." Line: 1997 Column: 1 - 112
"...</script> <script type='text/javascript' src='https://www.esf.edu.hk/wp-content/plugins/Users-List/includes/js/filter.js'></scri..." Line: 2015 Column: 6 - 36
"...ipt> <script type="text/javascript"> j..."

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 43 Column: 3 - 25
"...script> <style type="text/css"> img.w..." Line: 76 Column: 1 - 58
"...='all' /> <style id='rs-plugin-settings-inline-css' type='text/css'> #rs-d..." Line: 82 Column: 1 - 58
"...='all' /> <style id='woocommerce-inline-inline-css' type='text/css'> .wooc..." Line: 144 Column: 17 - 39
"...cript> <style type="text/css"> ..." Line: 237 Column: 3 - 44
"...script> <style type="text/css" id="wp-custom-css"> /*..."

The “navigation” role is unnecessary for element “nav”.

Line: 416 Column: 42 - 114
"...-wrapper"><nav class="gdlr-navigation" id="gdlr-main-navigation" role="navigation"><ul id..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 587 Column: 43 - 75
"...-wrapper"><section id="content-section-1" ><div c..." Line: 1693 Column: 759 - 791
"...</section><section id="content-section-4" ><div c..." Line: 1749 Column: 85 - 117
"...</section><section id="content-section-5" ><div c..." Line: 1755 Column: 85 - 117
"...</section><section id="content-section-6" ><div c..."

The first occurrence of ID “news-header” was here.

Line: 1693 Column: 112 - 356
"...ction-3" ><div class="gdlr-parallax-wrapper gdlr-background-image gdlr-show-all no-skin" id="news-header" data-bgspeed="0" style="background-image: url('https://www.esf.edu.hk/wp-content/uploads/2016/04/ESF_SG_ER_A1_L_8g_CBg_T1_RGB-cropped-1-1.jpg'); " ><div c..."

Empty heading.

Line: 1865 Column: 33 - 36
"... <h4></h4> ..."

Errors

CSS: “letter-spacing”: “px” is not a “letter-spacing” value.

Line: 639 Column: 3 - 118
".... 2 --> <div class="tp-caption PostSlider-Category-Light tp-resizeme" id="slide-47-layer-3" data-x="['right','right','right','right']" data-hoffset="['60','60','73','60']" data-y="['top','top','top','top']" data-voffset="['60','60','59','33']" data-fontweight="['300','300','400','400']" data-width="['370','370','290','210']" data-height="none" data-whitespace="nowrap" data-type="text" data-responsive_offset="on" data-frames='[{"delay":600,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 6; min-width: 370px; max-width: 370px; white-space: nowrap; font-weight: 300; letter-spacing: px;">ESF to..." Line: 662 Column: 3 - 230
".... 3 --> <div class="tp-caption PostSlider-Title-Light tp-resizeme" id="slide-47-layer-2" data-x="['right','right','right','right']" data-hoffset="['87','87','74','26']" data-y="['top','top','top','top']" data-voffset="['88','88','94','71']" data-fontsize="['23','23','27','22']" data-lineheight="['28','28','29','24']" data-width="['343','343','290','244']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":700,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 7; min-width: 343px; max-width: 343px; white-space: normal; font-size: 23px; line-height: 28px; color: rgba(255,255,255,1); letter-spacing: px;text-transform:uppercase;.PostSlider-Title font-family:Montserrat;">ALL AB..." Line: 685 Column: 3 - 100
".... 4 --> <div class="tp-caption PostSlider-Content-Light tp-resizeme" id="slide-47-layer-4" data-x="['right','right','right','right']" data-hoffset="['60','60','58','28']" data-y="['top','top','top','top']" data-voffset="['150','150','243','186']" data-fontsize="['17','17','18','17']" data-lineheight="['23','23','24','23']" data-width="['370','370','306','240']" data-height="['none','none','173','none']" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":800,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 8; min-width: 370px; max-width: 370px; white-space: normal; letter-spacing: px;">Studen..." Line: 710 Column: 3 - 216
".... 5 --> <div class="tp-caption PostSlider-Button-light rev-btn tp-resizeme" id="slide-47-layer-5" data-x="['left','left','left','left']" data-hoffset="['771','771','413','213']" data-y="['top','top','top','top']" data-voffset="['348','348','459','345']" data-fontweight="['200','200','400','200']" data-color="['rgba(255,255,255,1)','rgba(255,255,255,1)','rgba(0,0,0,1)','rgba(255,255,255,1)']" data-width="['none','none','229','237']" data-height="none" data-whitespace="nowrap" data-type="button" data-responsive_offset="on" data-frames='[{"delay":900,"speed":500,"frame":"0","from":"y:10px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"y:10px;opacity:0;","ease":"Power3.easeInOut"},{"frame":"hover","speed":"500","ease":"Power1.easeInOut","to":"o:1;rX:0;rY:0;rZ:0;z:0;","style":"c:rgba(0,0,0,1);bg:rgba(255,255,255,0.2);"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[1,1,1,1]" data-paddingright="[55,55,55,55]" data-paddingbottom="[1,1,1,1]" data-paddingleft="[23,23,23,23]" style="z-index: 9; white-space: nowrap; letter-spacing: px;border-width:1px 1px 1px 1px;outline:none;box-shadow:none;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;cursor:pointer;"><i cla..." Line: 902 Column: 3 - 147
"... 13 --> <div class="tp-caption PostSlider-Title tp-resizeme" id="slide-10-layer-2" data-x="['right','right','right','right']" data-hoffset="['60','60','60','40']" data-y="['top','top','top','top']" data-voffset="['96','96','92','68']" data-fontsize="['27','27','30','20']" data-lineheight="['30','30','30','20']" data-width="['370','370','290','210']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":700,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":1000,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 7; min-width: 370px; max-width: 370px; white-space: normal; color: rgba(0,0,0,1); letter-spacing: px;text-transform:uppercase;">Joyful..." Line: 925 Column: 3 - 164
"... 14 --> <div class="tp-caption PostSlider-Content tp-resizeme" id="slide-10-layer-4" data-x="['right','right','right','right']" data-hoffset="['61','61','60','40']" data-y="['top','top','top','top']" data-voffset="['168','168','215','154']" data-fontsize="['15','15','14','13']" data-lineheight="['23','23','21','20']" data-width="['370','370','290','210']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":800,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":1000,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 8; min-width: 370px; max-width: 370px; white-space: normal; font-size: 15px; color: rgba(119,119,119,1); letter-spacing: px;font-family:Roboto;">We cre..." Line: 1000 Column: 3 - 134
"... 17 --> <div class="tp-caption PostSlider-Category tp-resizeme" id="slide-36-layer-3" data-x="['right','right','right','right']" data-hoffset="['35','35','60','46']" data-y="['top','top','top','top']" data-voffset="['65','65','60','40']" data-fontsize="['18','18','17','13']" data-lineheight="['15','15','13','13']" data-fontweight="['400','400','400','300']" data-color="['rgba(68,68,68,1)','rgba(68,68,68,1)','rgba(53,53,53,1)','rgba(0,0,0,1)']" data-width="['308','308','290','210']" data-height="['16','16','none','none']" data-whitespace="nowrap" data-type="text" data-responsive_offset="on" data-frames='[{"delay":1200,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 6; min-width: 308px; max-width: 308px; max-width: 16px; max-width: 16px; white-space: nowrap; letter-spacing: px;">Best i..." Line: 1023 Column: 3 - 188
"... 18 --> <div class="tp-caption PostSlider-Title tp-resizeme" id="slide-36-layer-2" data-x="['right','right','right','right']" data-hoffset="['32','32','60','32']" data-y="['top','top','top','top']" data-voffset="['105','105','101','68']" data-fontsize="['27','27','30','24']" data-lineheight="['30','30','30','26']" data-width="['313','313','290','224']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":1200,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 7; min-width: 313px; max-width: 313px; white-space: normal; color: rgba(0,0,0,1); letter-spacing: px;text-transform:uppercase;.PostSlider-Title font-family:Montserrat;">OUR AM..." Line: 1046 Column: 3 - 136
"... 19 --> <div class="tp-caption PostSlider-Content tp-resizeme" id="slide-36-layer-4" data-x="['right','right','right','right']" data-hoffset="['42','42','60','21']" data-y="['top','top','top','top']" data-voffset="['211','211','219','171']" data-fontsize="['17','17','18','16']" data-color="['rgba(56,56,56,1)','rgba(56,56,56,1)','rgba(33,33,33,1)','rgba(28,28,28,1)']" data-width="['301','301','290','235']" data-height="['177','177','none','none']" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":1200,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 8; min-width: 301px; max-width: 301px; max-width: 177px; max-width: 177px; white-space: normal; letter-spacing: px;">IB Dip..." Line: 1070 Column: 3 - 252
"... 20 --> <div class="tp-caption PostSlider-Button rev-btn tp-resizeme" id="slide-36-layer-5" data-x="['left','left','left','left']" data-hoffset="['858','858','428','225']" data-y="['top','top','top','top']" data-voffset="['382','382','462','358']" data-fontweight="['200','200','400','400']" data-width="['296','296','none','230']" data-height="['none','none','none','45']" data-whitespace="nowrap" data-type="button" data-responsive_offset="on" data-frames='[{"delay":1200,"speed":500,"frame":"0","from":"y:10px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"y:10px;opacity:0;","ease":"Power3.easeInOut"},{"frame":"hover","speed":"200","ease":"Power1.easeInOut","to":"o:1;rX:0;rY:0;rZ:0;z:0;","style":"c:rgba(0,0,0,1);bg:rgba(238,238,238,1);"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[1,1,1,1]" data-paddingright="[55,55,55,55]" data-paddingbottom="[1,1,1,1]" data-paddingleft="[23,23,23,23]" style="z-index: 9; min-width: 296px; max-width: 296px; white-space: nowrap; letter-spacing: px;border-width:1px 1px 1px 1px;outline:none;box-shadow:none;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;cursor:pointer;"><i cla..." Line: 1210 Column: 3 - 286
"... 26 --> <div class="tp-caption Agency-PlayBtn rev-btn tp-resizeme" id="slide-20-layer-17" data-x="['center','center','center','center']" data-hoffset="['0','0','0','0']" data-y="['middle','middle','middle','middle']" data-voffset="['51','51','38','39']" data-fontweight="['100','100','500','500']" data-width="75" data-height="none" data-whitespace="nowrap" data-type="button" data-actions='[{"event":"mouseenter","action":"startlayer","layer":"slide-20-layer-18","delay":""},{"event":"mouseleave","action":"stoplayer","layer":"slide-20-layer-18","delay":""},{"event":"click","action":"startlayer","layer":"slide-20-layer-15","delay":""},{"event":"click","action":"startlayer","layer":"slide-20-layer-19","delay":""},{"event":"click","action":"startlayer","layer":"slide-20-layer-20","delay":"1000"},{"event":"click","action":"playvideo","layer":"slide-20-layer-15","delay":"1000"}]' data-responsive_offset="on" data-frames='[{"delay":2000,"speed":2000,"frame":"0","from":"z:0;rX:0;rY:0;rZ:0;sX:0.9;sY:0.9;skX:0;skY:0;opacity:0;","to":"o:1;","ease":"Power3.easeInOut"},{"delay":"+9670","speed":300,"frame":"999","to":"opacity:0;","ease":"nothing"},{"frame":"hover","speed":"500","ease":"Power1.easeInOut","to":"o:1;sX:1.1;sY:1.1;rX:0;rY:0;rZ:0;z:0;","style":"c:rgba(255,255,255,1);"}]' data-textAlign="['center','center','center','center']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 10; min-width: 75px; max-width: 75px; white-space: nowrap; font-weight: 100; letter-spacing: px;font-family:Lato;border-width:2px 2px 2px 2px;outline:none;box-shadow:none;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;cursor:pointer;"><i cla..." Line: 1231 Column: 3 - 93
"... 27 --> <div class="tp-caption Agency-SmallText tp-resizeme" id="slide-20-layer-18" data-x="['center','center','center','center']" data-hoffset="['0','0','0','0']" data-y="['middle','middle','middle','middle']" data-voffset="['114','114','102','102']" data-width="none" data-height="none" data-whitespace="nowrap" data-type="text" data-responsive_offset="on" data-frames='[{"delay":"bytrigger","split":"chars","split_direction":"forward","splitdelay":0.05,"speed":500,"frame":"0","from":"y:[100%];z:0;rX:0deg;rY:0;rZ:0;sX:1;sY:1;skX:0;skY:0;opacity:0;","mask":"x:0px;y:0px;s:inherit;e:inherit;","to":"o:1;","ease":"Power2.easeInOut"},{"delay":"bytrigger","speed":500,"frame":"999","to":"y:[-100%];","mask":"x:inherit;y:inherit;s:inherit;e:inherit;","ease":"nothing"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" data-lasttriggerstate="reset" style="z-index: 11; white-space: nowrap; letter-spacing: px;font-family:Source Sans Pro;">..." Line: 1273 Column: 3 - 222
"... 29 --> <div class="tp-caption Agency-CloseBtn rev-btn " id="slide-20-layer-20" data-x="['center','center','center','center']" data-hoffset="['510','510','270','199']" data-y="['middle','middle','middle','middle']" data-voffset="['-298','-298','-163','-118']" data-width="50" data-height="none" data-whitespace="nowrap" data-type="button" data-actions='[{"event":"click","action":"stoplayer","layer":"slide-20-layer-15","delay":""},{"event":"click","action":"stoplayer","layer":"slide-20-layer-19","delay":""},{"event":"click","action":"stoplayer","layer":"slide-20-layer-20","delay":""}]' data-responsive_offset="on" data-responsive="off" data-frames='[{"delay":"bytrigger","speed":500,"frame":"0","from":"z:0;rX:0;rY:0;rZ:45deg;sX:0.9;sY:0.9;skX:0;skY:0;opacity:0;","to":"o:1;","ease":"Power3.easeInOut"},{"delay":"bytrigger","speed":500,"frame":"999","to":"auto:auto;","ease":"nothing"},{"frame":"hover","speed":"500","ease":"Power1.easeInOut","to":"o:1;sX:1.1;sY:1.1;rX:0;rY:0;rZ:0;z:0;","style":"c:rgba(255,255,255,1);"}]' data-textAlign="['center','center','center','center']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" data-lasttriggerstate="reset" style="z-index: 13; min-width: 50px; max-width: 50px; white-space: nowrap; letter-spacing: px;outline:none;box-shadow:none;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;cursor:pointer;"><i cla..." Line: 1325 Column: 3 - 118
"... 31 --> <div class="tp-caption PostSlider-Category-Light tp-resizeme" id="slide-5-layer-3" data-x="['right','right','right','right']" data-hoffset="['60','60','60','40']" data-y="['top','top','top','top']" data-voffset="['60','60','60','40']" data-fontsize="['15','15','13','13']" data-lineheight="['15','15','13','13']" data-color="['rgba(191,191,191,1)','rgba(191,191,191,1)','rgba(0,0,0,1)','rgba(0,0,0,1)']" data-width="['370','370','290','210']" data-height="none" data-whitespace="nowrap" data-type="text" data-responsive_offset="on" data-frames='[{"delay":600,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"+7900","speed":1000,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 6; min-width: 370px; max-width: 370px; white-space: nowrap; font-weight: 300; letter-spacing: px;">ALL AR..." Line: 1349 Column: 3 - 189
"... 32 --> <div class="tp-caption PostSlider-Title-Light tp-resizeme" id="slide-5-layer-2" data-x="['right','right','right','right']" data-hoffset="['60','60','60','40']" data-y="['top','top','top','top']" data-voffset="['99','99','92','68']" data-fontsize="['28','28','30','20']" data-lineheight="['30','30','30','20']" data-color="['rgba(255,255,255,1)','rgba(255,255,255,1)','rgba(0,0,0,1)','rgba(0,0,0,1)']" data-width="['371','371','290','210']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":700,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"+7800","speed":1000,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 7; min-width: 371px; max-width: 371px; white-space: normal; font-size: 28px; line-height: 30px; color: rgba(255,255,255,1); letter-spacing: px;text-transform:uppercase;">Inform..." Line: 1374 Column: 3 - 164
"... 33 --> <div class="tp-caption PostSlider-Content tp-resizeme" id="slide-5-layer-4" data-x="['right','right','right','right']" data-hoffset="['62','62','60','40']" data-y="['top','top','top','top']" data-voffset="['203','203','215','154']" data-fontsize="['15','15','14','13']" data-lineheight="['23','23','21','20']" data-color="['rgba(244,244,244,1)','rgba(244,244,244,1)','rgba(119,119,119,1)','rgba(119,119,119,1)']" data-width="['370','370','290','210']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":800,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"+7700","speed":1000,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 8; min-width: 370px; max-width: 370px; white-space: normal; font-size: 15px; color: rgba(244,244,244,1); letter-spacing: px;font-family:Roboto;">If you..." Line: 1398 Column: 3 - 216
"... 34 --> <div class="tp-caption PostSlider-Button-light rev-btn tp-resizeme" id="slide-5-layer-5" data-x="['left','left','left','left']" data-hoffset="['770','770','428','230']" data-y="['top','top','top','top']" data-voffset="['387','387','496','366']" data-fontweight="['200','200','500','500']" data-color="['rgba(255,255,255,1)','rgba(255,255,255,1)','rgba(0,0,0,1)','rgba(0,0,0,1)']" data-width="none" data-height="none" data-whitespace="nowrap" data-type="button" data-responsive_offset="on" data-frames='[{"delay":900,"speed":500,"frame":"0","from":"y:10px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"+7600","speed":1000,"frame":"999","to":"y:10px;opacity:0;","ease":"Power3.easeInOut"},{"frame":"hover","speed":"500","ease":"Power1.easeInOut","to":"o:1;rX:0;rY:0;rZ:0;z:0;","style":"c:rgba(0,0,0,1);bg:rgba(255,255,255,0.2);"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[1,1,1,1]" data-paddingright="[55,55,55,55]" data-paddingbottom="[1,1,1,1]" data-paddingleft="[23,23,23,23]" style="z-index: 9; white-space: nowrap; letter-spacing: px;border-width:1px 1px 1px 1px;outline:none;box-shadow:none;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;cursor:pointer;"><i cla..." Line: 1474 Column: 3 - 188
"... 37 --> <div class="tp-caption PostSlider-Title tp-resizeme" id="slide-7-layer-2" data-x="['right','right','right','right']" data-hoffset="['61','61','74','26']" data-y="['top','top','top','top']" data-voffset="['97','97','101','57']" data-fontsize="['27','27','30','24']" data-lineheight="['30','30','30','24']" data-width="['371','371','290','244']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":1219.921875,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 7; min-width: 371px; max-width: 371px; white-space: normal; color: rgba(0,0,0,1); letter-spacing: px;text-transform:uppercase;.PostSlider-Title font-family:Montserrat;">ESF Sp..." Line: 1498 Column: 3 - 136
"... 38 --> <div class="tp-caption PostSlider-Content tp-resizeme" id="slide-7-layer-4" data-x="['right','right','right','right']" data-hoffset="['60','60','58','27']" data-y="['top','top','top','top']" data-voffset="['200','200','246','175']" data-fontsize="['18','18','17','17']" data-lineheight="['24','24','24','23']" data-color="['rgba(56,56,56,1)','rgba(56,56,56,1)','rgba(56,56,56,1)','rgba(28,28,28,1)']" data-width="['370','370','306','240']" data-height="['none','none','173','none']" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":1219.921875,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 8; min-width: 370px; max-width: 370px; white-space: normal; font-size: 18px; line-height: 24px; letter-spacing: px;">Whethe..." Line: 1520 Column: 3 - 286
"... 39 --> <div class="tp-caption PostSlider-Button rev-btn tp-resizeme" id="slide-7-layer-5" data-x="['left','left','left','left']" data-hoffset="['770','770','413','213']" data-y="['top','top','top','top']" data-voffset="['324','324','459','364']" data-fontweight="['200','200','400','400']" data-width="['142','142','229','237']" data-height="['45','45','none','none']" data-whitespace="nowrap" data-type="button" data-responsive_offset="on" data-frames='[{"delay":1219.921875,"speed":500,"frame":"0","from":"y:10px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"y:10px;opacity:0;","ease":"Power3.easeInOut"},{"frame":"hover","speed":"200","ease":"Power1.easeInOut","to":"o:1;rX:0;rY:0;rZ:0;z:0;","style":"c:rgba(0,0,0,1);bg:rgba(238,238,238,1);"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[1,1,1,1]" data-paddingright="[55,55,55,55]" data-paddingbottom="[1,1,1,1]" data-paddingleft="[23,23,23,23]" style="z-index: 9; min-width: 142px; max-width: 142px; max-width: 45px; max-width: 45px; white-space: nowrap; letter-spacing: px;border-width:1px 1px 1px 1px;outline:none;box-shadow:none;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;cursor:pointer;"><i cla..."

CSS: “PostSlider-Title”: Parse Error.

Line: 662 Column: 3 - 230
".... 3 --> <div class="tp-caption PostSlider-Title-Light tp-resizeme" id="slide-47-layer-2" data-x="['right','right','right','right']" data-hoffset="['87','87','74','26']" data-y="['top','top','top','top']" data-voffset="['88','88','94','71']" data-fontsize="['23','23','27','22']" data-lineheight="['28','28','29','24']" data-width="['343','343','290','244']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":700,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 7; min-width: 343px; max-width: 343px; white-space: normal; font-size: 23px; line-height: 28px; color: rgba(255,255,255,1); letter-spacing: px;text-transform:uppercase;.PostSlider-Title font-family:Montserrat;">ALL AB..." Line: 783 Column: 3 - 210
".... 8 --> <div class="tp-caption PostSlider-Title-Light tp-resizeme" id="slide-12-layer-2" data-x="['right','right','right','right']" data-hoffset="['60','60','74','26']" data-y="['top','top','top','top']" data-voffset="['106','106','94','71']" data-fontsize="['23','23','27','22']" data-lineheight="['28','28','29','24']" data-width="['371','371','290','244']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":700.00030517578,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 7; min-width: 371px; max-width: 371px; white-space: normal; font-size: 23px; line-height: 28px; color: rgba(255,255,255,1);text-transform:uppercase;.PostSlider-Title font-family:Montserrat;">Immedi..." Line: 1023 Column: 3 - 188
"... 18 --> <div class="tp-caption PostSlider-Title tp-resizeme" id="slide-36-layer-2" data-x="['right','right','right','right']" data-hoffset="['32','32','60','32']" data-y="['top','top','top','top']" data-voffset="['105','105','101','68']" data-fontsize="['27','27','30','24']" data-lineheight="['30','30','30','26']" data-width="['313','313','290','224']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":1200,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 7; min-width: 313px; max-width: 313px; white-space: normal; color: rgba(0,0,0,1); letter-spacing: px;text-transform:uppercase;.PostSlider-Title font-family:Montserrat;">OUR AM..." Line: 1474 Column: 3 - 188
"... 37 --> <div class="tp-caption PostSlider-Title tp-resizeme" id="slide-7-layer-2" data-x="['right','right','right','right']" data-hoffset="['61','61','74','26']" data-y="['top','top','top','top']" data-voffset="['97','97','101','57']" data-fontsize="['27','27','30','24']" data-lineheight="['30','30','30','24']" data-width="['371','371','290','244']" data-height="none" data-whitespace="normal" data-type="text" data-responsive_offset="on" data-frames='[{"delay":1219.921875,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 7; min-width: 371px; max-width: 371px; white-space: normal; color: rgba(0,0,0,1); letter-spacing: px;text-transform:uppercase;.PostSlider-Title font-family:Montserrat;">ESF Sp..."

No space between attributes.

Line: 710 Column: - 381
"...-train-system/"target="_blank"..." Line: 1903 Column: - 117
"...-non-necessary"checked /> ..."

CSS: “letter-spacing”: Parse Error.

Line: 879 Column: 3 - 155
"... 12 --> <div class="tp-caption PostSlider-Category tp-resizeme" id="slide-10-layer-3" data-x="['right','right','right','right']" data-hoffset="['60','60','60','40']" data-y="['top','top','top','top']" data-voffset="['57','57','60','40']" data-fontsize="['15','15','13','13']" data-lineheight="['15','15','13','13']" data-width="['370','370','290','210']" data-height="none" data-whitespace="nowrap" data-type="text" data-responsive_offset="on" data-frames='[{"delay":600,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":1000,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 6; min-width: 370px; max-width: 370px; white-space: nowrap; font-size: 15px; font-weight: 300; color: rgba(0,0,0,1); letter-spacing: ;">Why ES..." Line: 947 Column: 3 - 232
"... 15 --> <div class="tp-caption PostSlider-Button rev-btn tp-resizeme" id="slide-10-layer-5" data-x="['left','left','left','left']" data-hoffset="['770','770','428','230']" data-y="['top','top','top','top']" data-voffset="['390','390','496','366']" data-width="none" data-height="none" data-whitespace="nowrap" data-type="button" data-responsive_offset="on" data-frames='[{"delay":900,"speed":500,"frame":"0","from":"y:10px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":1000,"frame":"999","to":"y:10px;opacity:0;","ease":"Power3.easeInOut"},{"frame":"hover","speed":"200","ease":"Power1.easeInOut","to":"o:1;rX:0;rY:0;rZ:0;z:0;","style":"c:rgba(0,0,0,1);bg:rgba(238,238,238,1);"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[1,1,1,1]" data-paddingright="[55,55,55,55]" data-paddingbottom="[1,1,1,1]" data-paddingleft="[23,23,23,23]" style="z-index: 9; white-space: nowrap; font-weight: 500; letter-spacing: ;border-width:1px 1px 1px 1px;outline:none;box-shadow:none;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;cursor:pointer;"><a hre..." Line: 1451 Column: 3 - 98
"... 36 --> <div class="tp-caption PostSlider-Category tp-resizeme" id="slide-7-layer-3" data-x="['right','right','right','right']" data-hoffset="['60','60','73','60']" data-y="['top','top','top','top']" data-voffset="['65','65','58','33']" data-fontsize="['18','18','15','13']" data-lineheight="['15','15','13','13']" data-fontweight="['400','400','400','300']" data-color="['rgba(68,68,68,1)','rgba(68,68,68,1)','rgba(53,53,53,1)','rgba(0,0,0,1)']" data-width="['370','370','290','210']" data-height="none" data-whitespace="nowrap" data-type="text" data-responsive_offset="on" data-frames='[{"delay":1219.921875,"speed":500,"frame":"0","from":"y:20px;opacity:0;","to":"o:1;","ease":"Power3.easeOut"},{"delay":"wait","speed":0,"frame":"999","to":"auto:auto;","ease":"Power3.easeInOut"}]' data-textAlign="['left','left','left','left']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 6; min-width: 370px; max-width: 370px; white-space: nowrap; letter-spacing: ;">For bo..."

Duplicate ID “news-header”.

Line: 1693 Column: 380 - 457
"...ontainer"><div class="gdlr-title-item" id="news-header" style="margin-bottom: 0px;" ><div c..."

CSS: “footer-phone”: Parse Error.

Line: 1819 Column: 1 - 24
"...3號25樓</p> <p style="footer-phone"><a hre..."

Bad value “tel:+852 2574 2351” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.

Line: 1819 Column: 25 - 53
"...er-phone"><a href="tel:+852 2574 2351">+ 852 ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 1837 Column: 198 - 306
"...referrer"><img src="https://www.esf.edu.hk/wp-content/themes/esfcentral/images/esf-footer.png" class="esf-footer-logo"></a> <..."

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

Line: 1854 Column: 37 - 52
"...ar"><span><p class="long">Welcom..." Line: 1854 Column: 732 - 748
"... site</p> <p class="short">Welcom..."

The “aria-labelledby” attribute must point to an element in the same document.

Line: 1854 Column: 1439 - 1572
"...pan></div><div class="cli-modal" id="cliSettingsPopup" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true"> <di..."

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esf.edu.hk Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


esf.edu.hk TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.