Tools & Wizards About Us
vumafm.co.za screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

vumafm.co.za

Vuma FM 103.0 - KwaZulu-Natal's Heartbeat | Live Radio Streaming

Page Load Speed

2.6 sec in total

First Response

245 ms

Resources Loaded

1.7 sec

Page Rendered

680 ms

vumafm.co.za screenshot

About Website

Welcome to vumafm.co.za homepage info - get ready to check Vuma FM best content for South Africa right away, or after learning these important things about vumafm.co.za

Official Vuma FM website. Listen to Vuma FM 103.0, KwaZulu-Natal's premier radio station. Stream live music, news, and entertainment 24/7. Adult radio for the young at heart.

Visit vumafm.co.za

Key Findings

We analyzed Vumafm.co.za page load time and found that the first response time was 245 ms and then it took 2.4 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

vumafm.co.za performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

3/100

10%

LCP (Largest Contentful Paint)

Value27.6 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.133

81/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

Network Requests Diagram

vumafm.co.za

245 ms

sbi-styles.min.css

45 ms

sb-youtube.min.css

74 ms

style-wpzoom-social-icons.css

76 ms

ctf-styles.min.css

53 ms

Our browser made a total of 152 requests to load all elements on the main page. We found that 76% of them (115 requests) were addressed to the original Vumafm.co.za, 12% (18 requests) were made to Platform.twitter.com and 5% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (799 ms) belongs to the original domain Vumafm.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 537.8 kB (16%)

Content Size

3.4 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vumafm.co.za main page is 3.4 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. Only a small number of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 303.4 kB

  • Original 334.0 kB
  • After minification 233.1 kB
  • After compression 30.6 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 100.9 kB, which is 30% 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 303.4 kB or 91% of the original size.

Image Optimization

-7%

Potential reduce by 225.7 kB

  • Original 3.1 MB
  • After minification 2.9 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. Vuma FM images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 8.7 kB

  • Original 28.6 kB
  • After minification 28.6 kB
  • After compression 19.9 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 8.7 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 88 (63%)

Requests Now

139

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vuma 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 50 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vumafm.co.za

vumafm.co.za

245 ms

sbi-styles.min.css

sbi-styles.min.css

45 ms

sb-youtube.min.css

sb-youtube.min.css

74 ms

style-wpzoom-social-icons.css

style-wpzoom-social-icons.css

76 ms

ctf-styles.min.css

ctf-styles.min.css

53 ms

yop-poll-public-6.5.30.css

yop-poll-public-6.5.30.css

55 ms

callout.css

callout.css

64 ms

wpzoom-socicon.css

wpzoom-socicon.css

77 ms

genericons.css

genericons.css

86 ms

academicons.min.css

academicons.min.css

83 ms

font-awesome-3.min.css

font-awesome-3.min.css

93 ms

dashicons.min.css

dashicons.min.css

135 ms

wpzoom-social-icons-styles.css

wpzoom-social-icons-styles.css

123 ms

frontend.min.css

frontend.min.css

115 ms

feedzy-rss-feeds.css

feedzy-rss-feeds.css

125 ms

elementor-icons.min.css

elementor-icons.min.css

123 ms

swiper.min.css

swiper.min.css

127 ms

post-26.css

post-26.css

150 ms

sb-youtube-free.min.css

sb-youtube-free.min.css

283 ms

post-1276.css

post-1276.css

142 ms

css

css

29 ms

bootstrap.min.css

bootstrap.min.css

159 ms

all.min.css

all.min.css

171 ms

slick.css

slick.css

176 ms

magnific-popup.css

magnific-popup.css

177 ms

animate.min.css

animate.min.css

193 ms

flaticon.css

flaticon.css

191 ms

style.css

style.css

198 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

195 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

218 ms

owl.carousel.min.css

owl.carousel.min.css

221 ms

owl.theme.default.min.css

owl.theme.default.min.css

224 ms

nivo-slider.css

nivo-slider.css

237 ms

style.css

style.css

242 ms

css

css

75 ms

jquery.min.js

jquery.min.js

229 ms

yop-poll-public-6.5.30.min.js

yop-poll-public-6.5.30.min.js

275 ms

js

js

118 ms

widgets.js

widgets.js

63 ms

embed.js

embed.js

83 ms

fluent-forms-elementor-widget.css

fluent-forms-elementor-widget.css

245 ms

embed.min.js

embed.min.js

80 ms

social-icons-widget-frontend.js

social-icons-widget-frontend.js

244 ms

owl.carousel.min.js

owl.carousel.min.js

291 ms

popper.min.js

popper.min.js

283 ms

bootstrap.min.js

bootstrap.min.js

402 ms

imagesloaded.min.js

imagesloaded.min.js

402 ms

slick.min.js

slick.min.js

393 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

393 ms

jquery.counterup.min.js

jquery.counterup.min.js

393 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

385 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

383 ms

cursor.js

cursor.js

376 ms

embed_v1.0.12.js

embed_v1.0.12.js

58 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

348 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

348 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

351 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

347 ms

sal.js

sal.js

349 ms

jquery.navpoints.js

jquery.navpoints.js

339 ms

main.js

main.js

332 ms

jquery.countdown.min.js

jquery.countdown.min.js

328 ms

sb-youtube.min.js

sb-youtube.min.js

305 ms

webpack.runtime.min.js

webpack.runtime.min.js

302 ms

frontend-modules.min.js

frontend-modules.min.js

300 ms

waypoints.min.js

waypoints.min.js

299 ms

core.min.js

core.min.js

291 ms

frontend.min.js

frontend.min.js

285 ms

sbi-sprite.png

sbi-sprite.png

381 ms

preloader.gif

preloader.gif

152 ms

Vuma103fm-logo.png

Vuma103fm-logo.png

167 ms

listening-shape.svg

listening-shape.svg

323 ms

1.png

1.png

155 ms

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164 ms

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165 ms

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167 ms

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198 ms

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199 ms

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327 ms

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258 ms

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375 ms

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248 ms

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248 ms

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379 ms

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361 ms

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386 ms

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360 ms

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376 ms

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376 ms

01_Event.jpg

01_Event.jpg

460 ms

05_Event.jpg

05_Event.jpg

446 ms

06_Event.jpg

06_Event.jpg

563 ms

01_Blog-Image.jpg

01_Blog-Image.jpg

473 ms

01_Event-313x200.jpg

01_Event-313x200.jpg

496 ms

05_Event-313x200.jpg

05_Event-313x200.jpg

508 ms

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06_Event-313x200.jpg

611 ms

01_Blog-Image-313x200.jpg

01_Blog-Image-313x200.jpg

633 ms

show13-350x385.jpg

show13-350x385.jpg

559 ms

disk3.png

disk3.png

648 ms

chart7.jpg

chart7.jpg

555 ms

chart6.jpg

chart6.jpg

645 ms

chart5.jpg

chart5.jpg

624 ms

chart4.jpg

chart4.jpg

621 ms

chart3.jpg

chart3.jpg

624 ms

chart1.jpg

chart1.jpg

623 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

9 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

31 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

31 ms

fa-solid-900.ttf

fa-solid-900.ttf

637 ms

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

32 ms

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34 ms

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35 ms

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pxiEyp8kv8JHgFVrJJfedA.woff

33 ms

fa-regular-400.ttf

fa-regular-400.ttf

799 ms

fa-brands-400.ttf

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754 ms

show7-350x385.jpg

show7-350x385.jpg

736 ms

disk2.png

disk2.png

796 ms

sdk.js

sdk.js

132 ms

shape8.png

shape8.png

702 ms

shape9.png

shape9.png

659 ms

shape10.png

shape10.png

682 ms

shape11.png

shape11.png

680 ms

shape12.png

shape12.png

705 ms

sdk.js

sdk.js

23 ms

placeholder.png

placeholder.png

629 ms

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666 ms

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727 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

100 ms

embed_lib_v1.0.12.css

embed_lib_v1.0.12.css

40 ms

embed_lib_v1.0.12.js

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114 ms

Screenshot-2023-09-21-at-07.18.58-350x385.png

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631 ms

settings

settings

99 ms

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513 ms

vuma-fm-logo-e1695099309658.jpeg

vuma-fm-logo-e1695099309658.jpeg

535 ms

title_bg.png

title_bg.png

509 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

3 ms

vumafm

vumafm

69 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

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4 ms

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27 ms

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34 ms

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33 ms

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62 ms

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60 ms

_buildManifest.js

_buildManifest.js

61 ms

_ssgManifest.js

_ssgManifest.js

61 ms

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15 ms

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33 ms

Accessibility Review

vumafm.co.za accessibility score

86

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

vumafm.co.za best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

vumafm.co.za SEO score

75

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vumafm.co.za can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Vumafm.co.za 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

vumafm.co.za

Open Graph data is detected on the main page of Vuma FM. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: