Report Summary

  • 27

    Performance

    Renders faster than
    48% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

energyfm.net

Energy FM | Isle of Man | Home of the World Famous TT Races | First for News

Page Load Speed

3 sec in total

First Response

313 ms

Resources Loaded

2.5 sec

Page Rendered

234 ms

energyfm.net screenshot

About Website

Click here to check amazing Energy FM content for Isle of Man. Otherwise, check out these important facts you probably never knew about energyfm.net

Energy FM is the Isle of Man's Number One Music Radio Station. With all the latest news, sport, travel and local information energyfm.net should your first stop every day.

Visit energyfm.net

Key Findings

We analyzed Energyfm.net page load time and found that the first response time was 313 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

energyfm.net performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.375

28/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

energyfm.net

313 ms

layout.css

189 ms

style.css

191 ms

home.css

194 ms

flexnav.css

192 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 45% of them (53 requests) were addressed to the original Energyfm.net, 29% (34 requests) were made to Static.xx.fbcdn.net and 6% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Energyfm.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.6 kB (27%)

Content Size

1.2 MB

After Optimization

876.1 kB

In fact, the total size of Energyfm.net main page is 1.2 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. 65% of websites need less resources to load. Images take 765.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 27.9 kB

  • Original 35.1 kB
  • After minification 31.4 kB
  • After compression 7.2 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 3.7 kB, which is 11% 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 27.9 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 30.4 kB

  • Original 765.9 kB
  • After minification 735.5 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. Energy FM images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 225.0 kB

  • Original 351.1 kB
  • After minification 325.6 kB
  • After compression 126.1 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 225.0 kB or 64% of the original size.

CSS Optimization

-82%

Potential reduce by 33.3 kB

  • Original 40.6 kB
  • After minification 30.7 kB
  • After compression 7.4 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. Energyfm.net needs all CSS files to be minified and compressed as it can save up to 33.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (57%)

Requests Now

117

After Optimization

50

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energy FM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

energyfm.net accessibility score

71

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

energyfm.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

energyfm.net SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Energyfm.net 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 Energyfm.net 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

Open Graph description is not detected on the main page of Energy FM. 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: