Ndcs.org.uk Site Title

National Deaf Children's Society | Supporting deaf children

Ndcs.org.uk Meta Description

We are the National Deaf Children’s Society, the leading charity for deaf children and young people. We’re here to support every deaf child who needs us.

Ndcs.org.uk Test Results

ndcs.org.uk Mobile Usability: 100/100


ndcs.org.uk Mobile Speed: 52/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
https://www.ndcs.org.uk/dist/js/app.header.js
...
Optimize CSS Delivery of the following:
https://www.ndcs.org.uk/dist/css/style.css
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 188.2KiB (21% reduction).
Compressing https://www.ndcs.org.uk/media/3323/humaira.jpg?crop=0,0.02667333500041677,0,0.39818287905309663&cropmode=percentage&width=1200&height=460&rnd=132043863580000000 could save 30.4KiB (22% reduction).
...
Reduce server response time
In our test, your server responded in 0.94 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.
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 60% of the final above-the-fold content could be rendered with the full HTML response.
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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://static.hotjar.com/c/hotjar-653220.js?sv=5 (60 seconds)
...
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 2.6KiB (11% reduction).
Minifying https://www.ndcs.org.uk/ could save 2.6KiB (11% reduction) after compression.
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 646B (85% reduction).
Minifying https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.8.51 could save 646B (85% reduction) after compression.

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