Tools & Wizards About Us
slackstar.de screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

slackstar.de

Slackline | Koordination und Outdoor-Fun | Made in Germany

Page Load Speed

3.7 sec in total

First Response

301 ms

Resources Loaded

3.2 sec

Page Rendered

292 ms

slackstar.de screenshot

About Website

Click here to check amazing Slackstar content for Germany. Otherwise, check out these important facts you probably never knew about slackstar.de

Slackline – robustes Band zum Balancieren zwischen zwei Punkten | Ideal für Training | Koordination und Outdoor-Fun | Einfach aufzubauen, flexibel einsetzbar | Made in Germany. Jetzt kaufen!

Visit slackstar.de

Key Findings

We analyzed Slackstar.de page load time and found that the first response time was 301 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

slackstar.de performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value1.586

0/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

slackstar.de

301 ms

Hersteller-von-Slacklines-und-Zubehoer.htm

794 ms

jquery.fancybox-1.3.2.css

205 ms

font-awesome.min.css

291 ms

base.css

189 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 62% of them (74 requests) were addressed to the original Slackstar.de, 29% (35 requests) were made to Static.xx.fbcdn.net and 4% (5 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Slackstar.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 487.4 kB (25%)

Content Size

1.9 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slackstar.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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.2 kB

  • Original 73.4 kB
  • After minification 71.3 kB
  • After compression 12.2 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 61.2 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 72.3 kB

  • Original 1.4 MB
  • After minification 1.3 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. Slackstar images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 244.2 kB

  • Original 344.8 kB
  • After minification 322.4 kB
  • After compression 100.6 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 244.2 kB or 71% of the original size.

CSS Optimization

-81%

Potential reduce by 109.7 kB

  • Original 135.7 kB
  • After minification 108.6 kB
  • After compression 25.9 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. Slackstar.de needs all CSS files to be minified and compressed as it can save up to 109.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 80 (68%)

Requests Now

117

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slackstar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

slackstar.de

slackstar.de

301 ms

Hersteller-von-Slacklines-und-Zubehoer.htm

Hersteller-von-Slacklines-und-Zubehoer.htm

794 ms

jquery.fancybox-1.3.2.css

jquery.fancybox-1.3.2.css

205 ms

font-awesome.min.css

font-awesome.min.css

291 ms

base.css

base.css

189 ms

layout.css

layout.css

209 ms

content.css

content.css

206 ms

bannerbk.css

bannerbk.css

220 ms

menu.css

menu.css

282 ms

menu_shop.css

menu_shop.css

295 ms

teaserbox.css

teaserbox.css

311 ms

suche.css

suche.css

312 ms

sprache.css

sprache.css

317 ms

shop.css

shop.css

468 ms

news.css

news.css

386 ms

warenkorb.css

warenkorb.css

384 ms

select.css

select.css

405 ms

anythingslider.css

anythingslider.css

406 ms

query.css

query.css

510 ms

klappmenu.css

klappmenu.css

476 ms

flexslider_card_index.css

flexslider_card_index.css

481 ms

jquery.min.js

jquery.min.js

796 ms

init.js

init.js

500 ms

fancybox.js

fancybox.js

567 ms

jquery.sidr.min.js

jquery.sidr.min.js

566 ms

klappmenu.js

klappmenu.js

578 ms

klappmenu.js

klappmenu.js

595 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

606 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

757 ms

jquery.sb.min.js

jquery.sb.min.js

662 ms

01361904318_0506577337_global.js

01361904318_0506577337_global.js

674 ms

544784116_87269461_dhtml.js

544784116_87269461_dhtml.js

688 ms

02089572917_0291749762_js_alertpopup.js

02089572917_0291749762_js_alertpopup.js

703 ms

02089572917_0454314642_js_alertpopup.css

02089572917_0454314642_js_alertpopup.css

753 ms

0367566793_168136006_calender_show.js

0367566793_168136006_calender_show.js

772 ms

0164355723_1583312142_iframecode.js

0164355723_1583312142_iframecode.js

784 ms

702621647_1053244641_typecheck.js

702621647_1053244641_typecheck.js

897 ms

0434680890_0505291433_changecheck.js

0434680890_0505291433_changecheck.js

768 ms

slackstar_logo.png

slackstar_logo.png

131 ms

slackstar_logo.png

slackstar_logo.png

98 ms

de_DE_aktiv.png

de_DE_aktiv.png

99 ms

en_GB_inaktiv.png

en_GB_inaktiv.png

130 ms

lupe_bw.png

lupe_bw.png

130 ms

clear.gif

clear.gif

185 ms

10__Rabatt.jpg

10__Rabatt.jpg

475 ms

Slider_Gutschein.jpg

Slider_Gutschein.jpg

517 ms

Banner_slacken_mit_einem_Baum.jpg

Banner_slacken_mit_einem_Baum.jpg

759 ms

Banner_slacken_ohne_Baum.jpg

Banner_slacken_ohne_Baum.jpg

827 ms

bild_1.jpg

bild_1.jpg

320 ms

warenkorb.png

warenkorb.png

282 ms

Zebra.png

Zebra.png

513 ms

280_SL80025-10-ESA_Frameset_Vario_Basic_ESA1.jpg

280_SL80025-10-ESA_Frameset_Vario_Basic_ESA1.jpg

612 ms

icon_fb.png

icon_fb.png

757 ms

bannerAndiSchuster305x278_03.png

bannerAndiSchuster305x278_03.png

1056 ms

banner_slackstar_Katalog305x139_03.png

banner_slackstar_Katalog305x139_03.png

811 ms

banner_slacklinepark.jpg

banner_slacklinepark.jpg

764 ms

Slacklinepark_145px.jpg

Slacklinepark_145px.jpg

764 ms

ssl.png

ssl.png

764 ms

paypal_1_.png

paypal_1_.png

854 ms

visa_1_.png

visa_1_.png

858 ms

MasterCard_1_.png

MasterCard_1_.png

855 ms

gtm.js

gtm.js

45 ms

bg-header-horizontal-gradient.png

bg-header-horizontal-gradient.png

896 ms

bg-header-vertical-gradient.png

bg-header-vertical-gradient.png

914 ms

suche.png

suche.png

935 ms

warenkorb.png

warenkorb.png

939 ms

bg-menumain-entry5.png

bg-menumain-entry5.png

944 ms

bg-menumain-arrow.png

bg-menumain-arrow.png

991 ms

seitenhintergrund_wolken.jpg

seitenhintergrund_wolken.jpg

1206 ms

dc.js

dc.js

34 ms

gradient_warenkorb.png

gradient_warenkorb.png

951 ms

__utm.gif

__utm.gif

41 ms

bg_button_facebook.png

bg_button_facebook.png

919 ms

bg-footer-gradient.png

bg-footer-gradient.png

927 ms

XC6C2F4DAF55DF02D80BAAB13775B03D3.js

XC6C2F4DAF55DF02D80BAAB13775B03D3.js

737 ms

bg_direction_nav.png

bg_direction_nav.png

936 ms

icon-select.png

icon-select.png

969 ms

likebox.php

likebox.php

298 ms

hDvwL1_H7g-.css

hDvwL1_H7g-.css

64 ms

56WNbrUYLbL.css

56WNbrUYLbL.css

72 ms

yZ--Yu0PDbV.css

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63 ms

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56 ms

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38 ms

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73 ms

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80 ms

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79 ms

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78 ms

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78 ms

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72 ms

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105 ms

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106 ms

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114 ms

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110 ms

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113 ms

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111 ms

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109 ms

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108 ms

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112 ms

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112 ms

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147 ms

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147 ms

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164 ms

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146 ms

b8XhdWI9eAN.js

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50 ms

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41 ms

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40 ms

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40 ms

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5 ms

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print.css

print.css

99 ms

Accessibility Review

slackstar.de accessibility score

95

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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.

Best Practices

slackstar.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

slackstar.de SEO score

93

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slackstar.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Slackstar.de main page’s claimed encoding is iso-8859-1. 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

slackstar.de

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