7.7 sec in total
1.1 sec
5.9 sec
681 ms
Click here to check amazing JJ Bikes content. Otherwise, check out these important facts you probably never knew about jj-bikes.de
JJ - Bikes - Online Versand für Fahrradzubehör, Rennräder, Mountainbikes, MTB, Trekking, Fahrradbekleidung, Kinderräder, Marken: Mavic, Orbea, Uvex, Sram, Look, Shimano, Born, Citec, Garmin und Contin...
Visit jj-bikes.deWe analyzed Jj-bikes.de page load time and found that the first response time was 1.1 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jj-bikes.de performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value2.4 s
92/100
25%
Value17.2 s
0/100
10%
Value560 ms
53/100
30%
Value0.218
57/100
15%
Value27.6 s
0/100
10%
1133 ms
277 ms
187 ms
192 ms
194 ms
Our browser made a total of 237 requests to load all elements on the main page. We found that 97% of them (229 requests) were addressed to the original Jj-bikes.de, 1% (2 requests) were made to Code.jquery.com and 1% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Jj-bikes.de.
Page size can be reduced by 1.4 MB (13%)
10.7 MB
9.3 MB
In fact, the total size of Jj-bikes.de main page is 10.7 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. 85% 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 9.4 MB which makes up the majority of the site volume.
Potential reduce by 192.8 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. This page needs HTML code to be minified as it can gain 30.1 kB, which is 14% 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 192.8 kB or 87% of the original size.
Potential reduce by 349.7 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. JJ Bikes images are well optimized though.
Potential reduce by 580.0 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 580.0 kB or 80% of the original size.
Potential reduce by 236.7 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 needs all CSS files to be minified and compressed as it can save up to 236.7 kB or 86% of the original size.
Number of requests can be reduced by 39 (17%)
232
193
The browser has sent 232 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 32 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
jj-bikes.de
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bootstrap.css
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jj-bikes.de accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jj-bikes.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
jj-bikes.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
ISO-8859-1
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 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.
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: