ISF.EDU.HK ISF | Independent Schools Foundation

  1. Homepage
  2. isf.edu.hk

isf.edu.hk website information.

isf.edu.hk domain name is registered by .HK top-level domain registry. See the other sites registred in .HK domain zone.

Following name servers are specified for isf.edu.hk domain:

  • louis.ns.cloudflare.com
  • thea.ns.cloudflare.com

According to Alexa traffic rank the highest website isf.edu.hk position was 46422 (in the world). The lowest Alexa rank position was 997253. Current position of isf.edu.hk in Alexa rank database is below 1 million.

Website isf.edu.hk Desktop speed measurement score (57/100) is better than the results of 31.79% of other sites shows that the page desktop performance can be improved.

isf.edu.hk Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of isf.edu.hk (32/100) is better than the results of 11.35% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Apr-25-2024 N/AN/A
Apr-24-2024 N/AN/A
Apr-23-2024 N/AN/A
Apr-22-2024 N/AN/A
Apr-21-2024 N/AN/A
Apr-20-2024 N/AN/A
Apr-19-2024 N/AN/A

Advertisement

isf.edu.hk Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


isf.edu.hk whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.

isf.edu.hk server information

Servers Location

IP Address
113.28.9.140
Country
Hong Kong
Region
Hong Kong (SAR)
City
Hong Kong

isf.edu.hk desktop page speed rank

Last tested: 2019-11-07

Desktop Speed Bad
57/100

isf.edu.hk Desktop Speed Test Quick Summary


priority - 21 Enable compression

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

Enable compression for the following resources to reduce their transfer size by 209.2KiB (69% reduction).

Compressing https://www.isf.edu.hk/js/jquery.js could save 187.6KiB (70% reduction).
Compressing https://www.isf.edu.hk/js/js-image-slider.js could save 9.1KiB (56% reduction).
Compressing https://www.isf.edu.hk/ could save 8.1KiB (70% reduction).
Compressing https://www.isf.edu.hk/style.css could save 2.3KiB (68% reduction).
Compressing https://www.isf.edu.hk/js/js-image-slider.css could save 2.1KiB (61% reduction).

priority - 18 Optimize images

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

Optimize the following images to reduce their size by 178KiB (26% reduction).

Compressing https://www.isf.edu.hk/img/banner_3.png could save 34.8KiB (44% reduction).
Compressing https://www.isf.edu.hk/img/banner_2.png could save 19KiB (25% reduction).
Compressing https://www.isf.edu.hk/img/banner_bg_2.jpg could save 13.9KiB (21% reduction).
Compressing https://www.isf.edu.hk/img/banner_6.png could save 13.3KiB (29% reduction).
Compressing https://www.isf.edu.hk/img/banner_0.png could save 12.3KiB (29% reduction).
Compressing https://www.isf.edu.hk/img/banner_4.png could save 11.8KiB (24% reduction).
Compressing https://www.isf.edu.hk/img/banner_5.png could save 11.8KiB (27% reduction).
Compressing https://www.isf.edu.hk/img/banner_7.png could save 11.3KiB (29% reduction).
Compressing https://www.isf.edu.hk/img/banner_1.png could save 10.6KiB (23% reduction).
Compressing https://www.isf.edu.hk/img/isf_kirin.png could save 10KiB (25% reduction).
Compressing https://www.isf.edu.hk/img/banner_bg_1.jpg could save 9.8KiB (14% reduction).
Compressing https://www.isf.edu.hk/img/banner_8.png could save 9.5KiB (18% reduction).
Compressing https://www.isf.edu.hk/img/ISF_Pre-School_Logo.jpg could save 2.8KiB (34% reduction).
Compressing https://www.isf.edu.hk/img/ISF_Logo.jpg could save 2.4KiB (35% reduction).
Compressing https://www.isf.edu.hk/img/header.jpg could save 1.8KiB (35% reduction).
Compressing https://www.isf.edu.hk/img/ISF_Academy_Logo.png could save 1.7KiB (23% reduction).
Compressing https://www.isf.edu.hk/img/ISF_Logo_s.jpg could save 1,022B (21% reduction).

priority - 16 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://www.isf.edu.hk/js/jquery.js
https://www.isf.edu.hk/js/js-image-slider.js

Optimize CSS Delivery of the following:

https://www.isf.edu.hk/style.css
https://hello.myfonts.net/count/2e6e96
https://www.isf.edu.hk/js/js-image-slider.css

priority - 13 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 125KiB (47% reduction).

Minifying https://www.isf.edu.hk/js/jquery.js could save 125KiB (47% reduction).

priority - 11 Leverage browser caching

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

Leverage browser caching for the following cacheable resources:

https://www.isf.edu.hk/img/ISF_Academy_Logo.png (expiration not specified)
https://www.isf.edu.hk/img/ISF_Logo.jpg (expiration not specified)
https://www.isf.edu.hk/img/ISF_Logo_s.jpg (expiration not specified)
https://www.isf.edu.hk/img/ISF_Pre-School_Logo.jpg (expiration not specified)
https://www.isf.edu.hk/img/banner_0.png (expiration not specified)
https://www.isf.edu.hk/img/banner_1.png (expiration not specified)
https://www.isf.edu.hk/img/banner_2.png (expiration not specified)
https://www.isf.edu.hk/img/banner_3.png (expiration not specified)
https://www.isf.edu.hk/img/banner_4.png (expiration not specified)
https://www.isf.edu.hk/img/banner_5.png (expiration not specified)
https://www.isf.edu.hk/img/banner_6.png (expiration not specified)
https://www.isf.edu.hk/img/banner_7.png (expiration not specified)
https://www.isf.edu.hk/img/banner_8.png (expiration not specified)
https://www.isf.edu.hk/img/banner_bg_1.jpg (expiration not specified)
https://www.isf.edu.hk/img/banner_bg_2.jpg (expiration not specified)
https://www.isf.edu.hk/img/header.jpg (expiration not specified)
https://www.isf.edu.hk/img/isf_kirin.png (expiration not specified)
https://www.isf.edu.hk/js/jquery.js (expiration not specified)
https://www.isf.edu.hk/js/js-image-slider.css (expiration not specified)
https://www.isf.edu.hk/js/js-image-slider.js (expiration not specified)
https://www.isf.edu.hk/style.css (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 2 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 52% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 0 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 3.5KiB (31% reduction).

Minifying https://www.isf.edu.hk/ could save 3.5KiB (31% reduction).

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 2.5KiB (38% reduction).

Minifying https://www.isf.edu.hk/js/js-image-slider.css could save 1.7KiB (50% reduction).
Minifying https://www.isf.edu.hk/style.css could save 863B (26% reduction).

isf.edu.hk Desktop Resources

Total Resources28
Number of Hosts4
Static Resources22
JavaScript Resources3
CSS Resources3

isf.edu.hk Desktop Resource Breakdown

isf.edu.hk mobile page speed rank

Last tested: 2019-06-17

Mobile Speed Bad
32/100

isf.edu.hk Mobile Speed Test Quick Summary


priority - 64 Enable compression

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

Enable compression for the following resources to reduce their transfer size by 627.1KiB (70% reduction).

Compressing http://preschool.isf.edu.hk/wp-content/plugins/rev…ution.min.js?ver=4.6.5 could save 81.5KiB (75% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/rev…tools.min.js?ver=4.6.5 could save 63.2KiB (65% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/jquery.js?ver=1.12.4 could save 61.9KiB (65% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 41.3KiB (75% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 40.1KiB (75% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 36.1KiB (85% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 28.5KiB (80% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 27.5KiB (63% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 14.2KiB (62% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 13.6KiB (67% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 9.8KiB (76% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/con…f0941791a91c2642e57d3d could save 9.4KiB (72% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 9.4KiB (67% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 8.9KiB (74% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 8.4KiB (72% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/ui/tabs.min.js?ver=1.11.4 could save 8KiB (67% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/…fect.min.js?ver=1.11.4 could save 8KiB (61% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/wp-emoj…f0941791a91c2642e57d3d could save 7.4KiB (63% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 6.5KiB (73% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 6.2KiB (75% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/…grate.min.js?ver=1.4.1 could save 5.9KiB (60% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/…dion.min.js?ver=1.11.4 could save 5.7KiB (68% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 5.6KiB (74% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 5.5KiB (75% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 5.3KiB (67% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 4.7KiB (73% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 4.6KiB (67% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/…dget.min.js?ver=1.11.4 could save 4.2KiB (62% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 4.1KiB (65% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 4KiB (64% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 3.9KiB (80% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 3.9KiB (72% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 3.3KiB (62% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 3.1KiB (74% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 3.1KiB (66% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2.9KiB (74% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d could save 2.9KiB (65% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2.8KiB (72% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2.4KiB (73% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2.4KiB (50% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 2.4KiB (50% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2.4KiB (56% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4 could save 2.1KiB (54% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2.1KiB (70% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2KiB (74% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d could save 2KiB (50% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.9KiB (64% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.8KiB (74% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.8KiB (76% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.7KiB (72% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.7KiB (71% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.6KiB (74% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.5KiB (73% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.5KiB (73% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.5KiB (71% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.4KiB (72% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.4KiB (75% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.3KiB (70% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.3KiB (66% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.3KiB (74% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 1.3KiB (50% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.2KiB (73% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.2KiB (71% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.1KiB (70% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.1KiB (68% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.1KiB (66% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1KiB (69% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1,014B (71% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 989B (69% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 985B (72% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 975B (56% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 975B (56% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 938B (68% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 919B (71% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 853B (74% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 790B (76% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 784B (76% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 749B (73% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 746B (72% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/wp-embe…f0941791a91c2642e57d3d could save 647B (47% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 535B (51% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/…lind.min.js?ver=1.11.4 could save 491B (44% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 484B (44% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 470B (44% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/…drop.min.js?ver=1.11.4 could save 427B (43% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/…lide.min.js?ver=1.11.4 could save 396B (42% reduction).
Compressing http://preschool.isf.edu.hk/wp-includes/js/jquery/…fade.min.js?ver=1.11.4 could save 177B (35% reduction).

priority - 48 Leverage browser caching

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

Leverage browser caching for the following cacheable resources:

http://maps.google.com/maps/api/js?sensor=false&ve…f0941791a91c2642e57d3d (30 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://preschool.isf.edu.hk/wp-content/plugins/con…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/rev…ution.min.js?ver=4.6.5 (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/rev…tools.min.js?ver=4.6.5 (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/…grate.min.js?ver=1.4.1 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/jquery.js?ver=1.12.4 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/…dion.min.js?ver=1.11.4 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/…lind.min.js?ver=1.11.4 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/…drop.min.js?ver=1.11.4 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/…fade.min.js?ver=1.11.4 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/…lide.min.js?ver=1.11.4 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/…fect.min.js?ver=1.11.4 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/ui/tabs.min.js?ver=1.11.4 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/jquery/…dget.min.js?ver=1.11.4 (2 days)
http://preschool.isf.edu.hk/wp-includes/js/wp-embe…f0941791a91c2642e57d3d (2 days)
http://preschool.isf.edu.hk/wp-includes/js/wp-emoj…f0941791a91c2642e57d3d (2 days)

priority - 45 Optimize images

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

Optimize the following images to reduce their size by 437.6KiB (45% reduction).

Compressing http://preschool.isf.edu.hk/wp-content/uploads/2019/02/IMG_5407s.jpg could save 379.7KiB (48% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/uploads/201…E5%9C%96%E7%89%873.jpg could save 45.3KiB (26% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/uploads/2015/03/ISF_slogan.png could save 6.5KiB (62% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/uploads/2015/03/logo.png could save 1,010B (23% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/uploads/2015/03/kirin.png could save 942B (21% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…c/2x/image_overlay.png could save 930B (87% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…ublic/2x/menu_icon.png could save 893B (83% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…ge/public/2x/quote.png could save 883B (73% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…2x/slider_previous.png could save 863B (69% reduction).
Compressing http://preschool.isf.edu.hk/wp-content/themes/fabl…lic/2x/slider_next.png could save 857B (69% reduction).

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

Your page has 88 blocking script resources and 64 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

http://preschool.isf.edu.hk/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://preschool.isf.edu.hk/wp-includes/js/jquery/…grate.min.js?ver=1.4.1
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/rev…tools.min.js?ver=4.6.5
http://preschool.isf.edu.hk/wp-content/plugins/rev…ution.min.js?ver=4.6.5
http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/con…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4
http://preschool.isf.edu.hk/wp-includes/js/jquery/…dget.min.js?ver=1.11.4
http://preschool.isf.edu.hk/wp-includes/js/jquery/ui/tabs.min.js?ver=1.11.4
http://preschool.isf.edu.hk/wp-includes/js/jquery/…dion.min.js?ver=1.11.4
http://preschool.isf.edu.hk/wp-includes/js/jquery/…fect.min.js?ver=1.11.4
http://preschool.isf.edu.hk/wp-includes/js/jquery/…fade.min.js?ver=1.11.4
http://preschool.isf.edu.hk/wp-includes/js/jquery/…lind.min.js?ver=1.11.4
http://preschool.isf.edu.hk/wp-includes/js/jquery/…lide.min.js?ver=1.11.4
http://preschool.isf.edu.hk/wp-includes/js/jquery/…drop.min.js?ver=1.11.4
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://maps.google.com/maps/api/js?sensor=false&ve…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-includes/js/wp-embe…f0941791a91c2642e57d3d

Optimize CSS Delivery of the following:

http://preschool.isf.edu.hk/wp-content/plugins/con…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/rev…settings.css?ver=4.6.5
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d
http://fonts.googleapis.com/css?family=Lato%3A400%…f0941791a91c2642e57d3d
http://fonts.googleapis.com/css?family=Droid+Serif…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d
http://fonts.googleapis.com/css?family=Lato%3A100%…f0941791a91c2642e57d3d
http://fonts.googleapis.com/css?family=Autour+One|…Monoton|Kenia|Monofett

priority - 10 Reduce server response time

In our test, your server responded in 0.88 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 10 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 98.1KiB (41% reduction).

Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 14.3KiB (41% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 9.3KiB (47% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 7.1KiB (55% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 4.6KiB (56% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/con…f0941791a91c2642e57d3d could save 3.4KiB (26% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 3KiB (57% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2.7KiB (37% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 2.7KiB (37% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2.3KiB (50% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2.3KiB (36% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 2.2KiB (36% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.9KiB (29% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 1.9KiB (36% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.6KiB (43% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.6KiB (33% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.4KiB (36% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.4KiB (47% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.4KiB (42% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.3KiB (31% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d could save 1.2KiB (28% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.2KiB (50% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.1KiB (45% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1.1KiB (46% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1KiB (39% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1KiB (35% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1,022B (48% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 1,013B (47% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 995B (52% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 994B (47% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 982B (42% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 969B (54% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 952B (47% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 940B (47% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 935B (56% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 911B (53% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 909B (54% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 898B (43% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 895B (47% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 882B (56% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 881B (54% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 856B (59% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 826B (58% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 822B (50% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 814B (71% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 810B (59% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 796B (61% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 768B (75% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 766B (74% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 700B (68% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 696B (67% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 499B (11% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 499B (11% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d could save 498B (13% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 295B (22% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 270B (16% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 270B (16% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 265B (25% reduction).
Minifying http://preschool.isf.edu.hk/wp-includes/js/jquery/…lind.min.js?ver=1.11.4 could save 230B (21% reduction).
Minifying http://preschool.isf.edu.hk/wp-includes/js/jquery/…lide.min.js?ver=1.11.4 could save 230B (24% reduction).
Minifying http://preschool.isf.edu.hk/wp-includes/js/jquery/…drop.min.js?ver=1.11.4 could save 228B (23% reduction).
Minifying http://preschool.isf.edu.hk/wp-includes/js/jquery/…fade.min.js?ver=1.11.4 could save 228B (45% reduction).
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 160B (15% reduction).

priority - 8 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 61% 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 - 1 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 12.1KiB (32% reduction).

Minifying http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 3.8KiB (36% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/rev…settings.css?ver=4.6.5 could save 2.9KiB (34% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 679B (25% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 641B (30% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 490B (30% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/tim…f0941791a91c2642e57d3d could save 417B (36% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 338B (42% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 294B (33% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 291B (35% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 275B (32% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/themes/fabl…f0941791a91c2642e57d3d could save 253B (27% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 239B (31% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 229B (17% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 218B (20% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 201B (36% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 198B (34% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 197B (33% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 144B (30% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 136B (15% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 127B (37% reduction) after compression.
Minifying http://preschool.isf.edu.hk/wp-content/plugins/pag…f0941791a91c2642e57d3d could save 117B (27% reduction) after compression.

priority - 0 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.4KiB (11% reduction).

Minifying http://preschool.isf.edu.hk/en/ could save 1.4KiB (11% reduction) after compression.

isf.edu.hk Mobile Resources

Total Resources183
Number of Hosts7
Static Resources174
JavaScript Resources90
CSS Resources64

isf.edu.hk Mobile Resource Breakdown

isf.edu.hk mobile page usability

Last tested: 2019-06-17

Mobile Usability Good
99/100

isf.edu.hk Mobile Usability Test Quick Summary


priority - 0 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="http://prescho…isf.edu.hk/en/">ENG</a> is close to 1 other tap targets.

The tap target <a href="http://prescho…isf.edu.hk/tc/">中文</a> is close to 1 other tap targets.

The tap target <input type="submit" class="wpcf7-form-con…l wpcf7-submit"> is close to 1 other tap targets.

isf.edu.hk similar domains

Similar domains:
www.isf.com
www.isf.net
www.isf.org
www.isf.info
www.isf.biz
www.isf.us
www.isf.mobi
www.sf.edu.hk
www.isf.edu.hk
www.usf.edu.hk
www.iusf.edu.hk
www.uisf.edu.hk
www.jsf.edu.hk
www.ijsf.edu.hk
www.jisf.edu.hk
www.ksf.edu.hk
www.iksf.edu.hk
www.kisf.edu.hk
www.osf.edu.hk
www.iosf.edu.hk
www.oisf.edu.hk
www.if.edu.hk
www.iwf.edu.hk
www.iswf.edu.hk
www.iwsf.edu.hk
www.ief.edu.hk
www.isef.edu.hk
www.iesf.edu.hk
www.idf.edu.hk
www.isdf.edu.hk
www.idsf.edu.hk
www.izf.edu.hk
www.iszf.edu.hk
www.izsf.edu.hk
www.ixf.edu.hk
www.isxf.edu.hk
www.ixsf.edu.hk
www.iaf.edu.hk
www.isaf.edu.hk
www.iasf.edu.hk
www.is.edu.hk
www.isc.edu.hk
www.isfc.edu.hk
www.iscf.edu.hk
www.isd.edu.hk
www.isfd.edu.hk
www.isr.edu.hk
www.isfr.edu.hk
www.isrf.edu.hk
www.ist.edu.hk
www.isft.edu.hk
www.istf.edu.hk
www.isg.edu.hk
www.isfg.edu.hk
www.isgf.edu.hk
www.isv.edu.hk
www.isfv.edu.hk
www.isvf.edu.hk

isf.edu.hk Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.

isf.edu.hk TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.