Access web.ntw.nhs.uk. Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

web.ntw.nhs.uk

157 ms

web.ntw.nhs.uk

317 ms

www.cntw.nhs.uk

138 ms

styles.css

21 ms

4fb2459d-4f9b-41fc-b2c5-5d454087ceaf.css

41 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original Web.ntw.nhs.uk, 67% (16 requests) were made to Cntw.nhs.uk and 17% (4 requests) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (537 ms) relates to the external source Api.reciteme.com.

Content Size

1.8 MB

After Optimization

1.8 MB

In fact, the total size of Web.ntw.nhs.uk main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 69.5 kB

Original 81.1 kB
After minification 62.4 kB
After compression 11.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 18.7 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 69.5 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 1.6 MB
After minification 1.6 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Web Ntw images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.0 kB

Original 64.3 kB
After minification 64.3 kB
After compression 63.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 252 B

Original 79.1 kB
After minification 79.1 kB
After compression 78.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Web.ntw.nhs.uk has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Ntw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.