Access gdba.org.uk. Guide Dogs | The Guide Dogs for the Blind Association

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value1,860 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

www.guidedogs.org.uk

28 ms

www.guidedogs.org.uk

83 ms

gtm.js

573 ms

2913.js

155 ms

8acf1fc52b5272d0.css

82 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Gdba.org.uk, 26% (17 requests) were made to Gd-prod.azureedge.net and 15% (10 requests) were made to Cdn-ukwest.onetrust.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Gd-prod.azureedge.net.

Content Size

3.0 MB

After Optimization

1.6 MB

In fact, the total size of Gdba.org.uk main page is 3.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 978.8 kB

Original 1.1 MB
After minification 1.1 MB
After compression 157.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 978.8 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 34.3 kB

Original 1.1 MB
After minification 1.1 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. Gdba images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 47.1 kB

Original 346.8 kB
After minification 346.8 kB
After compression 299.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 47.1 kB or 14% of the original size.

CSS Optimization

-84%

Potential reduce by 326.3 kB

Original 387.7 kB
After minification 387.0 kB
After compression 61.4 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. Gdba.org.uk needs all CSS files to be minified and compressed as it can save up to 326.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gdba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.