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zonafly.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

zonafly.com

Zonafly

Page Load Speed

3.6 sec in total

First Response

300 ms

Resources Loaded

3.1 sec

Page Rendered

248 ms

zonafly.com screenshot

About Website

Click here to check amazing Zonafly content for Spain. Otherwise, check out these important facts you probably never knew about zonafly.com

Zonafly es una radio online fundada en España. Desde el 2012 a la fecha ha sumado miles y miles de oyentes de todas partes del mundo. Hoy en día es la radio número 1 de la región.

Visit zonafly.com

Key Findings

We analyzed Zonafly.com page load time and found that the first response time was 300 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

zonafly.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

zonafly.com

300 ms

script.js

12 ms

scm.html

8 ms

index.html

222 ms

reset.css

5 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 35% of them (50 requests) were addressed to the original Zonafly.com, 15% (22 requests) were made to Scmplayer.net and 11% (16 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Zonafly.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 730.7 kB (19%)

Content Size

3.8 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zonafly.com main page is 3.8 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 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 4.8 kB

  • Original 6.6 kB
  • After minification 6.6 kB
  • After compression 1.9 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 4.8 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 69.2 kB

  • Original 2.8 MB
  • After minification 2.7 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. Zonafly images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 421.4 kB

  • Original 677.0 kB
  • After minification 669.9 kB
  • After compression 255.6 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 421.4 kB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 235.3 kB

  • Original 285.1 kB
  • After minification 283.4 kB
  • After compression 49.8 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. Zonafly.com needs all CSS files to be minified and compressed as it can save up to 235.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (47%)

Requests Now

139

After Optimization

74

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zonafly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zonafly.com

zonafly.com

300 ms

script.js

script.js

12 ms

scm.html

scm.html

8 ms

index.html

index.html

222 ms

reset.css

reset.css

5 ms

scm.css

scm.css

6 ms

soundmanager2-nodebug-jsmin.js

soundmanager2-nodebug-jsmin.js

13 ms

config.js

config.js

10 ms

require.js

require.js

8 ms

knockout-min.js

knockout-min.js

15 ms

jquery.min.js

jquery.min.js

39 ms

underscore-min.js

underscore-min.js

15 ms

text.js

text.js

13 ms

scm.js

scm.js

16 ms

song.js

song.js

34 ms

scm.ui.js

scm.ui.js

16 ms

slider.js

slider.js

14 ms

scm.js

scm.js

11 ms

player.html

player.html

8 ms

playlist.html

playlist.html

10 ms

pauseable.js

pauseable.js

25 ms

jquery-ui.min.js

jquery-ui.min.js

32 ms

reset.css

reset.css

192 ms

layout.css

layout.css

194 ms

style.css

style.css

195 ms

jquery-1.6.js

jquery-1.6.js

508 ms

cufon-yui.js

cufon-yui.js

306 ms

cufon-replace.js

cufon-replace.js

217 ms

NewsGoth_BT_400.font.js

NewsGoth_BT_400.font.js

379 ms

NewsGoth_BT_700.font.js

NewsGoth_BT_700.font.js

379 ms

jcarousellite.js

jcarousellite.js

287 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

326 ms

jquery.mousewheel.js

jquery.mousewheel.js

382 ms

atooltip.jquery.js

atooltip.jquery.js

407 ms

soundmanager.js

soundmanager.js

22 ms

skin.css

skin.css

4 ms

sizerAndVol.png

sizerAndVol.png

6 ms

playBtn.png

playBtn.png

6 ms

main.png

main.png

3 ms

bar.jpg

bar.jpg

4 ms

embed.js

embed.js

133 ms

repro1.js

repro1.js

484 ms

twitter%20zonafly.htm

twitter%20zonafly.htm

419 ms

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424 ms

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423 ms

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431 ms

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426 ms

contador-de-visitas.php

contador-de-visitas.php

510 ms

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bg.jpg

932 ms

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bg_menu.png

390 ms

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389 ms

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389 ms

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450 ms

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markers.jpg

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599 ms

dj_nev.jpg

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956 ms

Colaborador%20Hartico.jpg

Colaborador%20Hartico.jpg

1369 ms

dj_rajobos.jpg

dj_rajobos.jpg

952 ms

dofra.jpg

dofra.jpg

1574 ms

mula.jpg

mula.jpg

1115 ms

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953 ms

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discospain.jpg

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1429 ms

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1434 ms

sonorafm.es.png

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1438 ms

serca.tuars.png

serca.tuars.png

1571 ms

BANNER%20ZONAFLY.jpg

BANNER%20ZONAFLY.jpg

1573 ms

logo.png

logo.png

1861 ms

icon3.jpg

icon3.jpg

1571 ms

icon4.jpg

icon4.jpg

1662 ms

email.png

email.png

1660 ms

audience.php

audience.php

541 ms

titre.php

titre.php

545 ms

chat

chat

1638 ms

line_vert1.gif

line_vert1.gif

1598 ms

widgets.js

widgets.js

198 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

86 ms

www-embed-player.js

www-embed-player.js

151 ms

base.js

base.js

259 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

59 ms

contador-de-visitas.php

contador-de-visitas.php

940 ms

syndication

syndication

405 ms

256387302509658114

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409 ms

syndication

syndication

399 ms

jquery.min.js

jquery.min.js

456 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

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360 ms

ad_status.js

ad_status.js

686 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

443 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

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526 ms

1f600.png

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509 ms

proxy.jpg

proxy.jpg

682 ms

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495 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.dark.ltr.css

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140 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.dark.ltr.css

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156 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.dark.ltr.css

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154 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.dark.ltr.css

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248 ms

ga.js

ga.js

395 ms

wbs4t834

wbs4t834

574 ms

ajax_audience.php

ajax_audience.php

365 ms

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351 ms

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481 ms

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swfobject.js

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333 ms

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3 ms

Accessibility Review

zonafly.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

zonafly.com 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

zonafly.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zonafly.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Zonafly.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

zonafly.com

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