Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

boomboxradio.ca

Music | Boom Box Radio

Page Load Speed

1.5 sec in total

First Response

145 ms

Resources Loaded

861 ms

Page Rendered

492 ms

boomboxradio.ca screenshot

About Website

Welcome to boomboxradio.ca homepage info - get ready to check Boom Box Radio best content right away, or after learning these important things about boomboxradio.ca

Boom Box Radio. Toronto, Ontario. Boom Box Radio, mixed by @specialdesigns is a showcase of old school tributes to hip-hop gems. With thousands of fans worldwide and 10 of thousands of spins since it&...

Visit boomboxradio.ca

Key Findings

We analyzed Boomboxradio.ca page load time and found that the first response time was 145 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

boomboxradio.ca performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.093

91/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

boomboxradio.ca

145 ms

officialboomboxradio.bandcamp.com

172 ms

global_bundle_1b64d5d171a3335e46815f959b1990eb.css

38 ms

tralbum_bundle_f3d3ff628412a8fa21bd9d6bf809a54d.css

24 ms

global_head_bundle_min_7ffa3d8b405a960e05376351409c0e61.js

8 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Boomboxradio.ca, 55% (23 requests) were made to F1.bcbits.com and 24% (10 requests) were made to S1.bcbits.com. The less responsive or slowest element that took the longest time to load (250 ms) relates to the external source F1.bcbits.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (43%)

Content Size

3.3 MB

After Optimization

1.9 MB

In fact, the total size of Boomboxradio.ca main page is 3.3 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 43.0 kB

  • Original 52.9 kB
  • After minification 46.4 kB
  • After compression 9.9 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. This page needs HTML code to be minified as it can gain 6.5 kB, which is 12% 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 43.0 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 84.2 kB

  • Original 1.5 MB
  • After minification 1.5 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. Boom Box Radio images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 1.1 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 373.0 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 1.1 MB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 197.7 kB

  • Original 236.0 kB
  • After minification 174.7 kB
  • After compression 38.4 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. Boomboxradio.ca needs all CSS files to be minified and compressed as it can save up to 197.7 kB or 84% of the original size.

Requests Breakdown

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

Requests Now

39

After Optimization

30

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boom Box 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 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

boomboxradio.ca 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

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

boomboxradio.ca best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

boomboxradio.ca SEO score

85

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boomboxradio.ca can be misinterpreted by Google and other search engines. Our service has detected that English 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 Boomboxradio.ca main page’s claimed encoding is iso-8859-1. 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

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