Tools & Wizards About Us
jj-bikes.de screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

jj-bikes.de

JJ Bikes - Dein Onlineshop für Bikes, E-Bikes und Zubehör

Page Load Speed

6.4 sec in total

First Response

1 sec

Resources Loaded

4.3 sec

Page Rendered

1.1 sec

jj-bikes.de screenshot

About Website

Click here to check amazing JJ Bikes content. Otherwise, check out these important facts you probably never knew about jj-bikes.de

Visit jj-bikes.de

Key Findings

We analyzed Jj-bikes.de page load time and found that the first response time was 1 sec 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

jj-bikes.de performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

jj-bikes.de

1004 ms

css

39 ms

switcher.css

221 ms

oxygen.css

233 ms

core-sss.min.css

232 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 85% of them (104 requests) were addressed to the original Jj-bikes.de, 12% (15 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Woocore.oxyninja.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Jj-bikes.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 446.7 kB (7%)

Content Size

6.0 MB

After Optimization

5.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jj-bikes.de main page is 6.0 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. 70% of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 122.8 kB

  • Original 154.7 kB
  • After minification 153.7 kB
  • After compression 31.9 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. 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 122.8 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 310.0 kB

  • Original 5.6 MB
  • After minification 5.3 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. JJ Bikes images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 6.3 kB

  • Original 180.6 kB
  • After minification 180.6 kB
  • After compression 174.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 7.7 kB

  • Original 82.3 kB
  • After minification 82.3 kB
  • After compression 74.6 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. Jj-bikes.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 69 (64%)

Requests Now

107

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JJ Bikes. 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 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jj-bikes.de

jj-bikes.de

1004 ms

css

css

39 ms

switcher.css

switcher.css

221 ms

oxygen.css

oxygen.css

233 ms

core-sss.min.css

core-sss.min.css

232 ms

front.css

front.css

230 ms

chosen.min.css

chosen.min.css

239 ms

orange.css

orange.css

331 ms

by_onsales.css

by_onsales.css

344 ms

front.css

front.css

345 ms

label.css

label.css

346 ms

checkbox.css

checkbox.css

355 ms

radio.css

radio.css

440 ms

color.css

color.css

450 ms

tooltip.css

tooltip.css

451 ms

front.css

front.css

452 ms

woocommerce-layout.css

woocommerce-layout.css

451 ms

woocommerce.css

woocommerce.css

470 ms

woocommerce-blocktheme.css

woocommerce-blocktheme.css

551 ms

splide.min.css

splide.min.css

563 ms

photoswipe.min.css

photoswipe.min.css

562 ms

default-skin.min.css

default-skin.min.css

563 ms

frontend.min.css

frontend.min.css

564 ms

style.min.css

style.min.css

585 ms

style.css

style.css

661 ms

layout.min.css

layout.min.css

673 ms

husky.js

husky.js

450 ms

jquery.min.js

jquery.min.js

572 ms

splide.min.js

splide.min.js

453 ms

splide-extension-auto-scroll.min.js

splide-extension-auto-scroll.min.js

474 ms

38.css

38.css

545 ms

51.css

51.css

556 ms

universal.css

universal.css

681 ms

tooltipster.bundle.min.css

tooltipster.bundle.min.css

458 ms

tooltipster-sideTip-noir.min.css

tooltipster-sideTip-noir.min.css

484 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

549 ms

add-to-cart.min.js

add-to-cart.min.js

562 ms

js.cookie.min.js

js.cookie.min.js

568 ms

woocommerce.min.js

woocommerce.min.js

619 ms

cart-fragments.min.js

cart-fragments.min.js

619 ms

jquery.zoom.min.js

jquery.zoom.min.js

696 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

709 ms

photoswipe.min.js

photoswipe.min.js

709 ms

photoswipe-ui-default.min.js

photoswipe-ui-default.min.js

708 ms

single-product.min.js

single-product.min.js

712 ms

underscore.min.js

underscore.min.js

732 ms

wp-util.min.js

wp-util.min.js

792 ms

api-request.min.js

api-request.min.js

799 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

716 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

705 ms

wp-polyfill.min.js

wp-polyfill.min.js

713 ms

hooks.min.js

hooks.min.js

722 ms

i18n.min.js

i18n.min.js

797 ms

url.min.js

url.min.js

795 ms

api-fetch.min.js

api-fetch.min.js

718 ms

frontend.min.js

frontend.min.js

707 ms

index.js

index.js

711 ms

tooltipster.bundle.min.js

tooltipster.bundle.min.js

727 ms

icheck.min.js

icheck.min.js

792 ms

front.js

front.js

793 ms

radio.js

radio.js

716 ms

checkbox.js

checkbox.js

701 ms

select.js

select.js

706 ms

mselect.js

mselect.js

724 ms

by_onsales.js

by_onsales.js

767 ms

front.js

front.js

715 ms

label.js

label.js

704 ms

front.js

front.js

696 ms

chosen.jquery.js

chosen.jquery.js

678 ms

search.min.js

search.min.js

703 ms

gridbuildersupport.js

gridbuildersupport.js

695 ms

jjbikes.png

jjbikes.png

483 ms

orbea-logo.svg

orbea-logo.svg

476 ms

img-sneaker-2.jpg

img-sneaker-2.jpg

472 ms

img-sneaker-3.jpg

img-sneaker-3.jpg

472 ms

HOME-030322-2000x1100.jpg

HOME-030322-2000x1100.jpg

1343 ms

Conway_Wortmarke_final_png.png

Conway_Wortmarke_final_png.png

455 ms

Victoria_Logo_weiss.webp

Victoria_Logo_weiss.webp

458 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

39 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

64 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

96 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

97 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

97 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

98 ms

WSLogo2015langweissMitRTP.png

WSLogo2015langweissMitRTP.png

469 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

73 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrQ.ttf

73 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

74 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

75 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

87 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

88 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

75 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrQ.ttf

85 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrQ.ttf

87 ms

Rascal_logo_dlouhy_napis_krivky.svg

Rascal_logo_dlouhy_napis_krivky.svg

444 ms

droessigerlogo.png

droessigerlogo.png

445 ms

02819480-768x432.jpg

02819480-768x432.jpg

669 ms

laufey-20-h10-1-768x664.jpg

laufey-20-h10-1-768x664.jpg

687 ms

laufey-20-h10-2.jpg

laufey-20-h10-2.jpg

1175 ms

laufey-20-h20-1-768x664.jpg

laufey-20-h20-1-768x664.jpg

553 ms

laufey-20-h20-2.jpg

laufey-20-h20-2.jpg

905 ms

laufey-20-h30-1-768x664.jpg

laufey-20-h30-1-768x664.jpg

672 ms

laufey-20-h30-2.jpg

laufey-20-h30-2.jpg

964 ms

jj-bikes-stor.jpg

jj-bikes-stor.jpg

1121 ms

wild-m-ltd-1-768x664.jpg

wild-m-ltd-1-768x664.jpg

693 ms

wild-m-ltd-2.jpg

wild-m-ltd-2.jpg

1358 ms

wild-m-team-1-768x664.jpg

wild-m-team-1-768x664.jpg

720 ms

wild-m-team-2.jpg

wild-m-team-2.jpg

1144 ms

wild-m11-axs-1-768x664.jpg

wild-m11-axs-1-768x664.jpg

882 ms

wild-m11-axs-2.jpg

wild-m11-axs-2.jpg

1083 ms

wild-m10-1-768x664.jpg

wild-m10-1-768x664.jpg

991 ms

wild-m10-2.jpg

wild-m10-2.jpg

1381 ms

trustedbutton.png

trustedbutton.png

1018 ms

text-vorkasse.png

text-vorkasse.png

1011 ms

text-rechnung.png

text-rechnung.png

1091 ms

ratenkauf.png

ratenkauf.png

1110 ms

text-barzahlung.png

text-barzahlung.png

1119 ms

paypal.png

paypal.png

1141 ms

text-nachnahme.png

text-nachnahme.png

1202 ms

jj-bikes-orbea.jpg

jj-bikes-orbea.jpg

1198 ms

8F2A1222.jpg

8F2A1222.jpg

2076 ms

jj-bikes.de

jj-bikes.de

543 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

115 ms

Accessibility Review

jj-bikes.de accessibility score

96

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

Links do not have a discernible name

Best Practices

jj-bikes.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jj-bikes.de SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Jj-bikes.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 Jj-bikes.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

jj-bikes.de

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