Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 90% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 94

    SEO

    Google-friendlier than
    91% of websites

sdz.sh

Soundiiz - Transfer playlists and favorites between different streaming services

Page Load Speed

957 ms in total

First Response

59 ms

Resources Loaded

579 ms

Page Rendered

319 ms

sdz.sh screenshot

About Website

Click here to check amazing Sdz content. Otherwise, check out these important facts you probably never knew about sdz.sh

Convert playlists and favorites between different music platforms. Import your playlists and favorites from Apple Music to Spotify, TIDAL, YouTube Music, Deezer and many more!

Visit sdz.sh

Key Findings

We analyzed Sdz.sh page load time and found that the first response time was 59 ms and then it took 898 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

sdz.sh performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value3,340 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

sdz.sh

59 ms

soundiiz.com

236 ms

66edf84f6542f1b34f90.css

18 ms

c471969759331cc8225b.css

35 ms

1332a93a79e60026a478.js

18 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 10% of them (1 request) were addressed to the original Sdz.sh, 90% (9 requests) were made to Soundiiz.com. The less responsive or slowest element that took the longest time to load (236 ms) relates to the external source Soundiiz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.6 kB (72%)

Content Size

96.6 kB

After Optimization

27.1 kB

In fact, the total size of Sdz.sh main page is 96.6 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. Only 5% of websites need less resources to load. HTML takes 77.6 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 69.6 kB

  • Original 77.6 kB
  • After minification 45.0 kB
  • After compression 8.0 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 32.6 kB, which is 42% 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 69.6 kB or 90% of the original size.

CSS Optimization

-0%

Potential reduce by 12 B

  • Original 19.1 kB
  • After minification 19.1 kB
  • After compression 19.1 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. Sdz.sh has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (38%)

Requests Now

8

After Optimization

5

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdz. 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.

Accessibility Review

sdz.sh accessibility score

96

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

Best Practices

sdz.sh best practices score

92

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

SEO Factors

sdz.sh SEO score

94

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 Sdz.sh 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 Sdz.sh 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 Sdz. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: