Tools & Wizards About Us
sub-sounds.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

sub-sounds.com

News - Sub SoundS - Booking & Promotion

Page Load Speed

5.7 sec in total

First Response

281 ms

Resources Loaded

5.1 sec

Page Rendered

353 ms

sub-sounds.com screenshot

About Website

Visit sub-sounds.com now to see the best up-to-date Sub SoundS content and also check out these interesting facts you probably never knew about sub-sounds.com

Sub Sounds - Booking & Promotion Ihr Spezialist für Tournee-Booking & Management, Tournee-Promotion, Künstlerbetreuung, Konzertmanagement und Musik-Promotion aller Art

Visit sub-sounds.com

Key Findings

We analyzed Sub-sounds.com page load time and found that the first response time was 281 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sub-sounds.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

sub-sounds.com

281 ms

sub-sounds.com

459 ms

main.css

124 ms

colorscheme.css

254 ms

style.css

316 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Sub-sounds.com and no external sources were called. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Sub-sounds.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 447.8 kB (17%)

Content Size

2.6 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sub-sounds.com main page is 2.6 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. 25% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 21.5 kB

  • Original 30.3 kB
  • After minification 21.7 kB
  • After compression 8.9 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 8.6 kB, which is 28% 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 21.5 kB or 71% of the original size.

Image Optimization

-16%

Potential reduce by 408.5 kB

  • Original 2.6 MB
  • After minification 2.2 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. Obviously, Sub SoundS needs image optimization as it can save up to 408.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-83%

Potential reduce by 4.1 kB

  • Original 4.9 kB
  • After minification 2.5 kB
  • After compression 819 B

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 4.1 kB or 83% of the original size.

CSS Optimization

-89%

Potential reduce by 13.8 kB

  • Original 15.5 kB
  • After minification 7.9 kB
  • After compression 1.8 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. Sub-sounds.com needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 89% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sub SoundS. According to our analytics all requests are already optimized.

Network Requests Diagram

sub-sounds.com

sub-sounds.com

281 ms

sub-sounds.com

sub-sounds.com

459 ms

main.css

main.css

124 ms

colorscheme.css

colorscheme.css

254 ms

style.css

style.css

316 ms

live_tinc.js

live_tinc.js

325 ms

bg_header.jpg

bg_header.jpg

322 ms

Logo%20Subsounds%20transparent.png

Logo%20Subsounds%20transparent.png

112 ms

Logo_Subsounds_transparent.gif

Logo_Subsounds_transparent.gif

157 ms

bg_nav.jpg

bg_nav.jpg

133 ms

n1.gif

n1.gif

227 ms

n1active.gif

n1active.gif

248 ms

bg_container.jpg

bg_container.jpg

296 ms

DZfM_Emil%20300.jpg

DZfM_Emil%20300.jpg

313 ms

CD-COVER_KLEEMANN_ABRAKADABRA_200.jpg

CD-COVER_KLEEMANN_ABRAKADABRA_200.jpg

314 ms

RabatzRabauken_LogoRGB_200

RabatzRabauken_LogoRGB_200

400 ms

Alextravagant_Portrait-Alexandra%20Weber_Foto-%20Michael%20Wallmueller_200

Alextravagant_Portrait-Alexandra%20Weber_Foto-%20Michael%20Wallmueller_200

418 ms

Mai%20BOP%20Festival%20Logo%20300.jpg

Mai%20BOP%20Festival%20Logo%20300.jpg

670 ms

The%20Cryptex%20photo%20by%20Jonathan%20Noor%20Freakshot%20200.jpg

The%20Cryptex%20photo%20by%20Jonathan%20Noor%20Freakshot%20200.jpg

4009 ms

ACover.RTB%20200.jpg

ACover.RTB%20200.jpg

440 ms

logo24_300.jpg

logo24_300.jpg

494 ms

bg_footer.jpg

bg_footer.jpg

537 ms

Logo%20Subsounds%20transparent.png

Logo%20Subsounds%20transparent.png

835 ms

DZfM_Emil%20300.jpg

DZfM_Emil%20300.jpg

366 ms

CD-COVER_KLEEMANN_ABRAKADABRA_200.jpg

CD-COVER_KLEEMANN_ABRAKADABRA_200.jpg

305 ms

Cover.RTB%20200.jpg

Cover.RTB%20200.jpg

283 ms

CD-COVER_KLEEMANN_ABRAKADABRA_200i.jpg

CD-COVER_KLEEMANN_ABRAKADABRA_200i.jpg

146 ms

Accessibility Review

sub-sounds.com accessibility score

62

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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

sub-sounds.com best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

sub-sounds.com SEO score

67

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sub-sounds.com can be misinterpreted by Google and other search engines. Our service has detected that German 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 Sub-sounds.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

sub-sounds.com

Open Graph description is not detected on the main page of Sub SoundS. 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: