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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

jackradio.com

Page Load Speed

2.6 sec in total

First Response

277 ms

Resources Loaded

1.9 sec

Page Rendered

418 ms

jackradio.com screenshot

About Website

Welcome to jackradio.com homepage info - get ready to check Jackradio best content for United Kingdom right away, or after learning these important things about jackradio.com

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Key Findings

We analyzed Jackradio.com page load time and found that the first response time was 277 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

jackradio.com performance score

0

Network Requests Diagram

jackradio.com

277 ms

486 ms

gm.min-dcd37b3c.css

26 ms

jquery.min.js

6 ms

swfobject.js

8 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Jackradio.com, 49% (22 requests) were made to Mm.aiircdn.com and 11% (5 requests) were made to A.aiircdn.com. The less responsive or slowest element that took the longest time to load (940 ms) relates to the external source Mm.aiircdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 260.0 kB (11%)

Content Size

2.4 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jackradio.com main page is 2.4 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. 60% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 21.4 kB

  • Original 27.3 kB
  • After minification 22.5 kB
  • After compression 6.0 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. This page needs HTML code to be minified as it can gain 4.8 kB, which is 18% 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 21.4 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 63.3 kB

  • Original 2.1 MB
  • After minification 2.0 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. Jackradio images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 112.6 kB

  • Original 173.4 kB
  • After minification 173.2 kB
  • After compression 60.9 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 112.6 kB or 65% of the original size.

CSS Optimization

-81%

Potential reduce by 62.8 kB

  • Original 77.2 kB
  • After minification 76.4 kB
  • After compression 14.4 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. Jackradio.com needs all CSS files to be minified and compressed as it can save up to 62.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (23%)

Requests Now

40

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jackradio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jackradio.com

jackradio.com

277 ms

486 ms

gm.min-dcd37b3c.css

gm.min-dcd37b3c.css

26 ms

jquery.min.js

jquery.min.js

6 ms

swfobject.js

swfobject.js

8 ms

gm.min-b92ba835.js

gm.min-b92ba835.js

41 ms

dv.min-b4be5f0f.gz.css

dv.min-b4be5f0f.gz.css

41 ms

webfont.js

webfont.js

9 ms

7-37-267-bpcnhzv5fe6jez-gz.css

7-37-267-bpcnhzv5fe6jez-gz.css

23 ms

7-38-268-snzzhlmziugsyv-gz.js

7-38-268-snzzhlmziugsyv-gz.js

21 ms

sam-header.png

sam-header.png

72 ms

314121.png

314121.png

68 ms

mzi.qkglapcc.600x600-75.jpg

mzi.qkglapcc.600x600-75.jpg

432 ms

8.png

8.png

68 ms

analytics.js

analytics.js

58 ms

ads.aiir.net

ads.aiir.net

243 ms

css

css

51 ms

656787.gif

656787.gif

44 ms

927520.jpg

927520.jpg

521 ms

191091.jpg

191091.jpg

398 ms

353457.jpg

353457.jpg

46 ms

699723.png

699723.png

47 ms

825113.jpg

825113.jpg

47 ms

902805.jpg

902805.jpg

521 ms

251857.png

251857.png

444 ms

751313.jpg

751313.jpg

605 ms

418995.jpg

418995.jpg

472 ms

428902.png

428902.png

799 ms

727759.png

727759.png

765 ms

862306.png

862306.png

878 ms

722014.png

722014.png

940 ms

714035.png

714035.png

527 ms

524260.png

524260.png

546 ms

444185.jpg

444185.jpg

551 ms

326581.jpg

326581.jpg

557 ms

sam-logo-south.png

sam-logo-south.png

36 ms

sam-sprite-v2.png

sam-sprite-v2.png

39 ms

sam-vip.png

sam-vip.png

39 ms

collect

collect

14 ms

collect

collect

71 ms

IQHow_FEYlDC4Gzy_m8fcgFhaRv2pGgT5Kf0An0s4MM.woff

IQHow_FEYlDC4Gzy_m8fcgFhaRv2pGgT5Kf0An0s4MM.woff

4 ms

zhcz-_WihjSQC0oHJ9TCYBsxEYwM7FgeyaSgU71cLG0.woff

zhcz-_WihjSQC0oHJ9TCYBsxEYwM7FgeyaSgU71cLG0.woff

10 ms

510608.gif

510608.gif

762 ms

681279.jpg

681279.jpg

559 ms

280152.jpg

280152.jpg

543 ms

SEO Factors

jackradio.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jackradio.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Jackradio.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

jackradio.com

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