Access rochester-college.org. UK Day & Boarding School, Rochester, Kent

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

rochester-college.org

903 ms

gtm.js

110 ms

js

323 ms

plyr.css

584 ms

uikit.min.css

110 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 34% of them (27 requests) were addressed to the original Rochester-college.org, 14% (11 requests) were made to Cdnjs.cloudflare.com and 8% (6 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Rochester-college.org.

Content Size

1.1 MB

After Optimization

960.1 kB

In fact, the total size of Rochester-college.org main page is 1.1 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. 75% 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. Images take 816.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 141.7 kB

Original 177.7 kB
After minification 177.7 kB
After compression 36.0 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 141.7 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 641 B

Original 816.7 kB
After minification 816.0 kB

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. Rochester College images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 97 B

Original 96.6 kB
After minification 96.6 kB
After compression 96.5 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

-1%

Potential reduce by 88 B

Original 11.7 kB
After minification 11.7 kB
After compression 11.6 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. Rochester-college.org has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rochester College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.