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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

cdn.first-utility.com

One of the UK's largest energy suppliers | First Utility

Page Load Speed

1.6 sec in total

First Response

287 ms

Resources Loaded

1.2 sec

Page Rendered

97 ms

cdn.first-utility.com screenshot

About Website

Welcome to cdn.first-utility.com homepage info - get ready to check Cdn First Utility best content for United Kingdom right away, or after learning these important things about cdn.first-utility.com

First Utility Offers Some Of The Cheapest Gas And Electricity Tariffs In The Market. Get Quote And Save!

Visit cdn.first-utility.com

Key Findings

We analyzed Cdn.first-utility.com page load time and found that the first response time was 287 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

cdn.first-utility.com performance score

0

Network Requests Diagram

cdn.first-utility.com

287 ms

www.first-utility.com

655 ms

style.css

57 ms

image-carousel.css

50 ms

jquery-1.8.1.min.js

161 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 44% of them (7 requests) were addressed to the original Cdn.first-utility.com, 50% (8 requests) were made to First-utility.com and 6% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (655 ms) relates to the external source First-utility.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 393.0 kB (76%)

Content Size

517.4 kB

After Optimization

124.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Cdn.first-utility.com main page is 517.4 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. 35% of websites need less resources to load. Javascripts take 263.9 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 4.7 kB

  • Original 7.4 kB
  • After minification 6.9 kB
  • After compression 2.7 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 4.7 kB or 63% of the original size.

JavaScript Optimization

-69%

Potential reduce by 182.7 kB

  • Original 263.9 kB
  • After minification 204.8 kB
  • After compression 81.2 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 182.7 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 205.6 kB

  • Original 246.1 kB
  • After minification 240.9 kB
  • After compression 40.5 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. Cdn.first-utility.com needs all CSS files to be minified and compressed as it can save up to 205.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (71%)

Requests Now

14

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cdn First Utility. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cdn.first-utility.com

cdn.first-utility.com

287 ms

www.first-utility.com

www.first-utility.com

655 ms

style.css

style.css

57 ms

image-carousel.css

image-carousel.css

50 ms

jquery-1.8.1.min.js

jquery-1.8.1.min.js

161 ms

modernizr.min.js

modernizr.min.js

172 ms

FU.js

FU.js

186 ms

global.js

global.js

186 ms

navigation.js

navigation.js

186 ms

plugins.js

plugins.js

267 ms

jquery.zend.jsonrpc.js

jquery.zend.jsonrpc.js

52 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

50 ms

image-carousel.js

image-carousel.js

52 ms

conversion.js

conversion.js

38 ms

jquery.yiiactiveform.js

jquery.yiiactiveform.js

237 ms

print.css

print.css

5 ms

SEO Factors

cdn.first-utility.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cdn.first-utility.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cdn.first-utility.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

cdn.first-utility.com

Open Graph description is not detected on the main page of Cdn First Utility. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: