Access quaddriver.de. QUADDRIVER - Die Quad/Ryker/Spyder & Sea-Doo Jetski Profis in Dresden

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

quaddriver.de

414 ms

quaddriver.de

439 ms

www.quaddriver.de

624 ms

quad.css

121 ms

desktop.css

229 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that all of those requests were addressed to Quaddriver.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Quaddriver.de.

Content Size

1.8 MB

After Optimization

1.7 MB

In fact, the total size of Quaddriver.de main page is 1.8 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. 40% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 27.3 kB

Original 34.2 kB
After minification 33.8 kB
After compression 6.8 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 27.3 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 39.2 kB

Original 1.7 MB
After minification 1.7 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. QUADDRIVER images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 3.7 kB

Original 49.5 kB
After minification 49.5 kB
After compression 45.8 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.

Requests Now

After Optimization

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of QUADDRIVER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Quaddriver.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 Quaddriver.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

quaddriver.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

QUADDRIVER - Die Quad/Ryker/Spyder & Sea-Doo Jetski Profis in Dresden

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

quaddriver.de

quaddriver.de

www.quaddriver.de

quad.css

desktop.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

quaddriver.de

quaddriver.de

www.quaddriver.de

quad.css

desktop.css

jquery-1.11.2.min.js

jquery.scrollTo.min.js

inc.responsive.js

inc.bluepage.js

inc.addon.js

jquery.bxslider.min.js

dsgvo.js

layout.css

basis.css

addon.css

dsgvo.css

font.css

bg_body.png

bg_bluepage_lightbox.png

responsive.png

bg_head.png

bg_left.jpg

bg_sidebar.png

bg_bottom.png

quaddriver.svg

bg_bluepageSubNav.svg

Banner-Quadteile.png

bg_head_bottom.png

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Sea_Doo_Wordmark_K_RGB_231019125309.1.1167.png

Can-Am-logo_Masthead_Top_RGB.1.1166.png

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Yamaha-Logo.1.1169.jpg

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