Esf.edu.hk Site Title
English Schools Foundation | 22 International Schools in HK
Esf.edu.hk Meta Description
English Schools Foundation - the largest English-medium international school organisation in Hong Kong. Our 22 schools and comprehensive programme of extra-curricular activities bring out the best in every student through a personalised approach to learning and by inspiring curious minds.
Esf.edu.hk Test Results
esf.edu.hk Mobile Usability: 96/100
Quick overview:
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
<button class="dl-trigger">Open Menu</button> is close to 1 other tap targets .
...
esf.edu.hk Mobile Speed: 55/100
Quick overview:
Avoid 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/
...
Eliminate 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.
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.
https://www.esf.edu.hk/wp-includes/js/jquery/jquery.js
...
Optimize CSS Delivery of the following:
https://www.esf.edu.hk/wp-content/plugins/Users-List/includes/css/easy-author-image.css
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Optimize 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).
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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 16% of the final above-the-fold content could be rendered with the full HTML response.
...
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 21.3KiB (29% reduction).
Minifying https://www.esf.edu.hk/wp-content/plugins/Users-List/includes/js/jquery.magnific-popup.js could save 5.1KiB (37% reduction) after compression.
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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.googletagmanager.com/gtag/js?id=UA-62047115-18 (15 minutes)
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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 12.3KiB (20% reduction).
Minifying https://www.esf.edu.hk/wp-content/plugins/revslider/public/assets/css/settings.css could save 2.3KiB (26% reduction) after compression.
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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 365B (43% reduction).
Compressing https://www.youtube.com/iframe_api could save 365B (43% reduction).
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