Tools & Wizards About Us

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

backtracks4all.com

Welcome to BackTracks4All.com! High-Quality Multitracks for Professionals!

Page Load Speed

2.4 sec in total

First Response

179 ms

Resources Loaded

1.8 sec

Page Rendered

451 ms

About Website

Welcome to backtracks4all.com homepage info - get ready to check Back Tracks4 All best content for United States right away, or after learning these important things about backtracks4all.com

Welcome to BackTracks4All! We have a big collection of professional multitracks (isolated tracks, karaoke) for all who make and love music!

Visit backtracks4all.com

Key Findings

We analyzed Backtracks4all.com page load time and found that the first response time was 179 ms and then it took 2.3 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

backtracks4all.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

backtracks4all.com

179 ms

backtracks4all.com

1032 ms

jquery.3.5.1.js

153 ms

ui.complete.js

297 ms

style_o23.css

299 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Backtracks4all.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Backtracks4all.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.6 kB (15%)

Content Size

232.2 kB

After Optimization

197.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Backtracks4all.com main page is 232.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 178.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 30.7 kB

  • Original 39.0 kB
  • After minification 37.3 kB
  • After compression 8.2 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 30.7 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 3.9 kB

  • Original 178.3 kB
  • After minification 174.4 kB

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. Back Tracks4 All images are well optimized though.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 15.0 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.

Requests Breakdown

Number of requests can be reduced by 8 (29%)

Requests Now

28

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Back Tracks4 All. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

backtracks4all.com accessibility score

93

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.

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

backtracks4all.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Page has valid source maps

SEO Factors

backtracks4all.com SEO score

99

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

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 Backtracks4all.com 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 Backtracks4all.com 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 description is not detected on the main page of Back Tracks4 All. 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: