Tools & Wizards About Us
smooth-jazz.de screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

smooth-jazz.de

Smooth & Soul

Page Load Speed

3.7 sec in total

First Response

768 ms

Resources Loaded

2.6 sec

Page Rendered

376 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 768 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

smooth-jazz.de performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.188

65/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

smooth-jazz.de

768 ms

style.css

193 ms

TitleSmoothSoul2.png

767 ms

Bluedot.png

195 ms

smoothjazzbuzz,

265 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 71% of them (29 requests) were addressed to the original Smooth-jazz.de, 7% (3 requests) were made to Laut.fm and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Smooth-jazz.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.4 kB (6%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smooth-jazz.de main page is 1.9 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 34.5 kB

  • Original 41.2 kB
  • After minification 31.9 kB
  • After compression 6.7 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 9.3 kB, which is 23% 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 34.5 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 78.4 kB

  • Original 1.8 MB
  • After minification 1.8 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. Smooth Jazz images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 4.1 kB

  • Original 30.9 kB
  • After minification 30.9 kB
  • After compression 26.7 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 4.1 kB or 13% of the original size.

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

Number of requests can be reduced by 3 (8%)

Requests Now

38

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smooth Jazz. 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

smooth-jazz.de

smooth-jazz.de

768 ms

style.css

style.css

193 ms

TitleSmoothSoul2.png

TitleSmoothSoul2.png

767 ms

Bluedot.png

Bluedot.png

195 ms

smoothjazzbuzz,

smoothjazzbuzz,

265 ms

NewBeginnings.png

NewBeginnings.png

1012 ms

trap.png

trap.png

654 ms

SmoothJazzFestivalMallorca.png

SmoothJazzFestivalMallorca.png

1237 ms

Historybook.png

Historybook.png

598 ms

Sheetsofsound.gif

Sheetsofsound.gif

504 ms

IGotNext.png

IGotNext.png

939 ms

vintage.png

vintage.png

1039 ms

blackstripes.gif

blackstripes.gif

727 ms

menubg.gif

menubg.gif

762 ms

TheJourney.png

TheJourney.png

1441 ms

GrooveJazzNChill1.png

GrooveJazzNChill1.png

1526 ms

George%20Anderson%20Band%20live.png

George%20Anderson%20Band%20live.png

1223 ms

KeepSmiling.png

KeepSmiling.png

1577 ms

CMPeterWhite2.jpg

CMPeterWhite2.jpg

1813 ms

Klashtoni.jpg

Klashtoni.jpg

1338 ms

Smoothjazzdaily2.png

Smoothjazzdaily2.png

1437 ms

SmoothJazzBuzz.jpg

SmoothJazzBuzz.jpg

1539 ms

smoothjazzlife4.png

smoothjazzlife4.png

1641 ms

blacknob.gif

blacknob.gif

1627 ms

twitter-logo-square-webtreatsetc.png

twitter-logo-square-webtreatsetc.png

1648 ms

wordpress-logo-square-webtreatsetc.png

wordpress-logo-square-webtreatsetc.png

1690 ms

myspace-logo-square2-webtreatsetc.png

myspace-logo-square2-webtreatsetc.png

1719 ms

adimage.php

adimage.php

290 ms

soundcloud-s-webtreatsetc.png

soundcloud-s-webtreatsetc.png

1733 ms

facebook-logo-square-webtreatsetc.png

facebook-logo-square-webtreatsetc.png

1765 ms

skype-s-webtreatsetc.png

skype-s-webtreatsetc.png

1784 ms

widget.188932.css

widget.188932.css

201 ms

iam.js

iam.js

496 ms

widget.484027.js

widget.484027.js

445 ms

newsjavascript.aspx

newsjavascript.aspx

238 ms

ga.js

ga.js

28 ms

tx.io

tx.io

281 ms

__utm.gif

__utm.gif

11 ms

tx.io

tx.io

94 ms

current_song

current_song

260 ms

time

time

101 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

62

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

Links do not have descriptive text

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: