Tools & Wizards About Us
rollertuning.de screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

rollertuning.de

Roller & Moped Ersatzteile ► Tuning ► Roller Moped Teile

Page Load Speed

3.4 sec in total

First Response

372 ms

Resources Loaded

2.8 sec

Page Rendered

291 ms

rollertuning.de screenshot

About Website

Welcome to rollertuning.de homepage info - get ready to check Roller Tuning best content right away, or after learning these important things about rollertuning.de

Kauf auf Rechnung ✓ kostenloser Rückversand ✓ Gratis Versand ab 99 EUR ✓ Schnell & günstig ✓ Tuning, Ersatzteile & Zubehör für Roller & Moped

Visit rollertuning.de

Key Findings

We analyzed Rollertuning.de page load time and found that the first response time was 372 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

rollertuning.de performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

rollertuning.de

372 ms

www.racing-planet.de

1032 ms

stylesheet.css

207 ms

template.css

214 ms

xanario_js_core.js

212 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rollertuning.de, 61% (64 requests) were made to Racing-planet.de and 6% (6 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Racing-planet.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 905.1 kB (61%)

Content Size

1.5 MB

After Optimization

585.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rollertuning.de main page is 1.5 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. 60% of websites need less resources to load. Javascripts take 989.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 49.6 kB

  • Original 64.4 kB
  • After minification 62.4 kB
  • After compression 14.8 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 49.6 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 22.6 kB

  • Original 267.4 kB
  • After minification 244.8 kB

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. Roller Tuning images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 686.4 kB

  • Original 989.9 kB
  • After minification 945.3 kB
  • After compression 303.5 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 686.4 kB or 69% of the original size.

CSS Optimization

-87%

Potential reduce by 146.5 kB

  • Original 169.1 kB
  • After minification 152.7 kB
  • After compression 22.5 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. Rollertuning.de needs all CSS files to be minified and compressed as it can save up to 146.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (55%)

Requests Now

96

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roller Tuning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rollertuning.de

rollertuning.de

372 ms

www.racing-planet.de

www.racing-planet.de

1032 ms

stylesheet.css

stylesheet.css

207 ms

template.css

template.css

214 ms

xanario_js_core.js

xanario_js_core.js

212 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

322 ms

jquery.jcarousel.js

jquery.jcarousel.js

218 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

219 ms

ui.core.js

ui.core.js

310 ms

ui.tabs.js

ui.tabs.js

319 ms

ui.core.css

ui.core.css

317 ms

ui.theme.css

ui.theme.css

340 ms

ui.accordion.css

ui.accordion.css

341 ms

jquery.autocomplete.js

jquery.autocomplete.js

415 ms

autocomplete.css

autocomplete.css

420 ms

sdk.js

sdk.js

427 ms

plusone.js

plusone.js

66 ms

client.js

client.js

93 ms

widgets.js

widgets.js

44 ms

style.css

style.css

418 ms

animate.min.css

animate.min.css

423 ms

perfect-scrollbar-0.4.6.min.css

perfect-scrollbar-0.4.6.min.css

420 ms

jquery.innerfade.js

jquery.innerfade.js

420 ms

autocomplete.js

autocomplete.js

524 ms

conversion.js

conversion.js

50 ms

perfect-scrollbar-0.4.6.with-mousewheel.min.js

perfect-scrollbar-0.4.6.with-mousewheel.min.js

531 ms

ulp-jsonp.js

ulp-jsonp.js

532 ms

css

css

60 ms

css

css

71 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

34 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

32 ms

fbds.js

fbds.js

138 ms

button_ok.png

button_ok.png

119 ms

body_hg_top.png

body_hg_top.png

122 ms

header.jpg

header.jpg

328 ms

icon.gif

icon.gif

150 ms

icon.gif

icon.gif

150 ms

pixel_trans.gif

pixel_trans.gif

158 ms

button_search.png

button_search.png

226 ms

button_in_cart_header.gif

button_in_cart_header.gif

226 ms

button_quick_find.gif

button_quick_find.gif

257 ms

racing1.jpg

racing1.jpg

255 ms

racing2.jpg

racing2.jpg

267 ms

racing3.jpg

racing3.jpg

340 ms

racing4.jpg

racing4.jpg

340 ms

racing5.jpg

racing5.jpg

361 ms

blog.jpg

blog.jpg

363 ms

video_channel.jpg

video_channel.jpg

480 ms

filialen_de.png

filialen_de.png

432 ms

33670_panzerband_schwarz_shop.jpg

33670_panzerband_schwarz_shop.jpg

440 ms

Hose_SPEEDS-TOUR.jpg

Hose_SPEEDS-TOUR.jpg

442 ms

button_login_footer.png

button_login_footer.png

478 ms

payments_racing_planet2.png

payments_racing_planet2.png

478 ms

google.png

google.png

537 ms

facebook.png

facebook.png

543 ms

vimeo.png

vimeo.png

551 ms

myspace.png

myspace.png

572 ms

twitter.png

twitter.png

573 ms

youtube.png

youtube.png

591 ms

it-recht-approved.png

it-recht-approved.png

641 ms

iitr.png

iitr.png

649 ms

comodo.png

comodo.png

654 ms

pixel_trans.gif

pixel_trans.gif

676 ms

169 ms

postmessageRelay

postmessageRelay

77 ms

infobalken_1.png

infobalken_1.png

632 ms

infobalken_2.png

infobalken_2.png

638 ms

infobalken_3.png

infobalken_3.png

699 ms

header_sprites.png

header_sprites.png

707 ms

all.js

all.js

279 ms

img_video.jpg

img_video.jpg

702 ms

tracking.js

tracking.js

112 ms

ga.js

ga.js

5 ms

70 ms

js

js

57 ms

xd_arbiter.php

xd_arbiter.php

250 ms

xd_arbiter.php

xd_arbiter.php

468 ms

__utm.gif

__utm.gif

22 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

59 ms

rpc:shindig_random.js

rpc:shindig_random.js

60 ms

ajax.php

ajax.php

684 ms

img_content_hg.jpg

img_content_hg.jpg

666 ms

collect

collect

79 ms

64 ms

85 ms

gtmp_compiled_mCYuC-C6xKk.js

gtmp_compiled_mCYuC-C6xKk.js

33 ms

73 ms

img_facebook.jpg

img_facebook.jpg

647 ms

body_hg_bottom.png

body_hg_bottom.png

709 ms

seitenleiste_mail.png

seitenleiste_mail.png

709 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

18 ms

script_data.js

script_data.js

93 ms

ga-audiences

ga-audiences

24 ms

seitenleiste_tel.png

seitenleiste_tel.png

645 ms

localization.de.0.2169ce9f7efb40e17b2d66a3ceb7be22_5f47e6d276667d6af3fa683900584498.js

localization.de.0.2169ce9f7efb40e17b2d66a3ceb7be22_5f47e6d276667d6af3fa683900584498.js

53 ms

ping

ping

85 ms

open_chat.cgi

open_chat.cgi

60 ms

9k-RPmcnxYEPm8CNFsH2gg.woff

9k-RPmcnxYEPm8CNFsH2gg.woff

42 ms

livechat-modern_7cf45543dc.ttf

livechat-modern_7cf45543dc.ttf

39 ms

embedded.20160318100705.js

embedded.20160318100705.js

82 ms

wkfQbvfT_02e2IWO3yYueQ.woff

wkfQbvfT_02e2IWO3yYueQ.woff

3 ms

KT3KS9Aol4WfR6Vas8kNcg.woff

KT3KS9Aol4WfR6Vas8kNcg.woff

25 ms

font-awesome.min.css

font-awesome.min.css

109 ms

53 ms

21 ms

Accessibility Review

rollertuning.de accessibility score

54

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

rollertuning.de best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rollertuning.de SEO score

93

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

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rollertuning.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 Rollertuning.de 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

rollertuning.de

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