Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 0

    Best Practices

  • 84

    SEO

    Google-friendlier than
    53% of websites

superfm.org

Süper FM Canlı Yayın | Karnaval.com Online Radyo Dinle | Karnaval.com

Page Load Speed

12.4 sec in total

First Response

48 ms

Resources Loaded

10.6 sec

Page Rendered

1.8 sec

superfm.org screenshot

About Website

Visit superfm.org now to see the best up-to-date Super FM content and also check out these interesting facts you probably never knew about superfm.org

Türkiye’nin en büyük radyo grubu olan Karnaval Medya Grup bünyesindeki 5 Karasal ve onlarca dijital radyodan biri olan Süper FM, geniş karasal yayın ağı ile Türkiye’nin bir çok noktasında canlı radyo ...

Visit superfm.org

Key Findings

We analyzed Superfm.org page load time and found that the first response time was 48 ms and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

superfm.org performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value78.8 s

0/100

10%

TBT (Total Blocking Time)

Value5,540 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value115.7 s

0/100

10%

Network Requests Diagram

superfm.org

48 ms

superfm.karnaval.com

363 ms

superfm

983 ms

jquery-ui.min.css

360 ms

css

410 ms

Our browser made a total of 275 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Superfm.org, 74% (204 requests) were made to Mediacdns.karnaval.com and 4% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source S7.addthis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.0 MB (18%)

Content Size

39.7 MB

After Optimization

32.6 MB

In fact, the total size of Superfm.org main page is 39.7 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 33.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 4.7 MB

  • Original 5.4 MB
  • After minification 5.4 MB
  • After compression 684.7 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 MB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 2.2 MB

  • Original 33.9 MB
  • After minification 31.7 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. Super FM images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 93.5 kB

  • Original 265.1 kB
  • After minification 265.1 kB
  • After compression 171.6 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 93.5 kB or 35% of the original size.

CSS Optimization

-1%

Potential reduce by 332 B

  • Original 37.3 kB
  • After minification 37.3 kB
  • After compression 37.0 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. Superfm.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 54 (21%)

Requests Now

261

After Optimization

207

The browser has sent 261 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Super 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 38 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

superfm.org accessibility score

75

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

[id] attributes on active, focusable elements are not unique

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

<frame> or <iframe> elements do not have a title

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.

SEO Factors

superfm.org SEO score

84

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

    TR

  • Language Claimed

    TR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Superfm.org can be misinterpreted by Google and other search engines. Our service has detected that Turkish is used on the page, and it matches the claimed language. Our system also found out that Superfm.org 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 data is detected on the main page of Super FM. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: