Tools & Wizards About Us
smooth-jazz.de screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

smooth-jazz.de

Smooth & Soul

Page Load Speed

21.2 sec in total

First Response

635 ms

Resources Loaded

20.3 sec

Page Rendered

302 ms

smooth-jazz.de screenshot

About Website

Welcome to smooth-jazz.de homepage info - get ready to check Smooth Jazz best content for Russia right away, or after learning these important things about smooth-jazz.de

Your guide to the world of smooth jazz. The greatest resource for informations about smooth jazz worldwide. More than 4000 pages.

Visit smooth-jazz.de

Key Findings

We analyzed Smooth-jazz.de page load time and found that the first response time was 635 ms and then it took 20.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

smooth-jazz.de performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.14

79/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

smooth-jazz.de

635 ms

style.css

218 ms

TitleSmoothSoul2.png

599 ms

Bluedot.png

223 ms

smoothjazzbuzz,

281 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original Smooth-jazz.de, 4% (1 request) were made to Laut.fm and 4% (1 request) were made to Ads.teldoserver.de. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Ads.teldoserver.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 250.0 kB (19%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Smooth-jazz.de main page is 1.3 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. 15% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 33.6 kB

  • Original 40.6 kB
  • After minification 33.2 kB
  • After compression 7.0 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 7.4 kB, which is 18% 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 33.6 kB or 83% of the original size.

Image Optimization

-17%

Potential reduce by 215.0 kB

  • Original 1.2 MB
  • After minification 1.0 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, Smooth Jazz needs image optimization as it can save up to 215.0 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-81%

Potential reduce by 1.4 kB

  • Original 1.8 kB
  • After minification 1.5 kB
  • After compression 334 B

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. Smooth-jazz.de needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

25

After Optimization

25

  • Images
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smooth Jazz. According to our analytics all requests are already optimized.

Network Requests Diagram

smooth-jazz.de

smooth-jazz.de

635 ms

style.css

style.css

218 ms

TitleSmoothSoul2.png

TitleSmoothSoul2.png

599 ms

Bluedot.png

Bluedot.png

223 ms

smoothjazzbuzz,

smoothjazzbuzz,

281 ms

trap.png

trap.png

641 ms

Augsburg2016.png

Augsburg2016.png

785 ms

Historybook.png

Historybook.png

502 ms

Sheetsofsound.gif

Sheetsofsound.gif

735 ms

Indigo.png

Indigo.png

850 ms

InRealLife.png

InRealLife.png

694 ms

blackstripes.gif

blackstripes.gif

585 ms

menubg.gif

menubg.gif

686 ms

through-the-passages.png

through-the-passages.png

949 ms

CFMV3.png

CFMV3.png

895 ms

Reminiscence.png

Reminiscence.png

912 ms

Colionne.jpg

Colionne.jpg

744 ms

Smoothjazzdaily2.png

Smoothjazzdaily2.png

885 ms

SmoothJazzBuzz.jpg

SmoothJazzBuzz.jpg

856 ms

smoothjazzlife4.png

smoothjazzlife4.png

861 ms

adimage.php

adimage.php

19663 ms

blacknob.gif

blacknob.gif

964 ms

twitter-logo-square-webtreatsetc.png

twitter-logo-square-webtreatsetc.png

977 ms

wordpress-logo-square-webtreatsetc.png

wordpress-logo-square-webtreatsetc.png

990 ms

myspace-logo-square2-webtreatsetc.png

myspace-logo-square2-webtreatsetc.png

1000 ms

soundcloud-s-webtreatsetc.png

soundcloud-s-webtreatsetc.png

1006 ms

facebook-logo-square-webtreatsetc.png

facebook-logo-square-webtreatsetc.png

1049 ms

skype-s-webtreatsetc.png

skype-s-webtreatsetc.png

1075 ms

Accessibility Review

smooth-jazz.de accessibility score

53

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

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

Best Practices

smooth-jazz.de 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

smooth-jazz.de SEO score

69

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

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smooth-jazz.de 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 Smooth-jazz.de main page’s claimed encoding is windows-1252. 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

smooth-jazz.de

Open Graph description is not detected on the main page of Smooth Jazz. 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: