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serco-me-careers.com

1045 ms

middleeast

1099 ms

mainStyles1b26.css

92 ms

searchStyles.css

182 ms

analytics.js

27 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Serco-me-careers.com, 80% (12 requests) were made to Serco.com and 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Serco.com.

Content Size

137.6 kB

After Optimization

71.5 kB

In fact, the total size of Serco-me-careers.com main page is 137.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 52.9 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.4 kB

Original 9.2 kB
After minification 7.7 kB
After compression 2.8 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 1.5 kB, which is 16% 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 6.4 kB or 69% of the original size.

Image Optimization

-2%

Potential reduce by 1.0 kB

Original 43.4 kB
After minification 42.4 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. Serco Me Careers images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

Original 52.9 kB
After minification 52.9 kB
After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-83%

Potential reduce by 26.8 kB

Original 32.1 kB
After minification 24.7 kB
After compression 5.3 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. Serco-me-careers.com needs all CSS files to be minified and compressed as it can save up to 26.8 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serco Me Careers. According to our analytics all requests are already optimized.