Tools & Wizards About Us
rotrradio.rocks screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% 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

  • 91

    SEO

    Google-friendlier than
    70% of websites

rotrradio.rocks

Rock On The Rise Radio - Radio, Internet Radio, Radio, Interviews

Page Load Speed

2.2 sec in total

First Response

61 ms

Resources Loaded

899 ms

Page Rendered

1.2 sec

rotrradio.rocks screenshot

About Website

Welcome to rotrradio.rocks homepage info - get ready to check Rotr Radio best content right away, or after learning these important things about rotrradio.rocks

The best in signed and unsigned rock and metal, music news, interviews the best free non corporate internet radio.

Visit rotrradio.rocks

Key Findings

We analyzed Rotrradio.rocks page load time and found that the first response time was 61 ms and then it took 2.1 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

rotrradio.rocks performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

rotrradio.rocks

61 ms

rs=w:1920,m

464 ms

player.html

422 ms

played.html

446 ms

script.js

62 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Rotrradio.rocks, 65% (15 requests) were made to Img1.wsimg.com and 17% (4 requests) were made to Live365.com. The less responsive or slowest element that took the longest time to load (464 ms) relates to the external source Img1.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 285.5 kB (18%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rotrradio.rocks main page is 1.6 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 142.6 kB

  • Original 166.7 kB
  • After minification 166.6 kB
  • After compression 24.1 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 142.6 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 58.0 kB

  • Original 1.2 MB
  • After minification 1.1 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. Rotr Radio images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 85.0 kB

  • Original 224.2 kB
  • After minification 224.2 kB
  • After compression 139.2 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 85.0 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (42%)

Requests Now

12

After Optimization

7

  • AJAX
  • Images
  • JavaScript

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rotr Radio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rotrradio.rocks

rotrradio.rocks

61 ms

rs=w:1920,m

rs=w:1920,m

464 ms

player.html

player.html

422 ms

played.html

played.html

446 ms

script.js

script.js

62 ms

UX.4.43.8.js

UX.4.43.8.js

28 ms

script.js

script.js

22 ms

js

js

89 ms

rs=w:1920,m

rs=w:1920,m

342 ms

rs=w:1920,m

rs=w:1920,m

431 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

29 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

42 ms

S6u8w4BMUTPHh30AXC-s.woff

S6u8w4BMUTPHh30AXC-s.woff

42 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

57 ms

S6u9w4BMUTPHh50XSwiPHw.woff

S6u9w4BMUTPHh50XSwiPHw.woff

74 ms

scc-c2.min.js

scc-c2.min.js

37 ms

vm8vdRfvXFLG3OLnsO15WYS5DG74wNQ.woff

vm8vdRfvXFLG3OLnsO15WYS5DG74wNQ.woff

18 ms

S6u8w4BMUTPHjxsAXC-s.woff

S6u8w4BMUTPHjxsAXC-s.woff

9 ms

S6u_w4BMUTPHjxsI5wq_Gwfr.woff

S6u_w4BMUTPHjxsI5wq_Gwfr.woff

8 ms

jquery.min.js

jquery.min.js

50 ms

blankart.jpg

blankart.jpg

215 ms

Barlow-Bold.ttf

Barlow-Bold.ttf

391 ms

Barlow-Regular.ttf

Barlow-Regular.ttf

351 ms

Accessibility Review

rotrradio.rocks 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.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

rotrradio.rocks 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

High

Page has valid source maps

SEO Factors

rotrradio.rocks SEO score

91

Search Engine Optimization Advices

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 Rotrradio.rocks 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 Rotrradio.rocks 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

rotrradio.rocks

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