Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 73% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

buchbinder.de

Autovermietung: Auto, LKW & Transporter mieten|Buchbinder

Page Load Speed

5.3 sec in total

First Response

295 ms

Resources Loaded

4.7 sec

Page Rendered

288 ms

buchbinder.de screenshot

About Website

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

Auto, LKW & Transporter mieten: Sie wollen ein günstiges Auto mieten bei voller Flexibilität? Bei uns mieten Sie einfach und schnell Ihr Wunschfahrzeug.

Visit buchbinder.de

Key Findings

We analyzed Buchbinder.de page load time and found that the first response time was 295 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

buchbinder.de performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value1.451

0/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

www.buchbinder.de

295 ms

www.buchbinder.de

401 ms

en.html

1148 ms

stylesheet_56a2fa1a6a.css

201 ms

rentacar.css

393 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 63% of them (92 requests) were addressed to the original Buchbinder.de, 10% (15 requests) were made to Maps.googleapis.com and 5% (7 requests) were made to Inpref.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Buchbinder.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (57%)

Content Size

2.7 MB

After Optimization

1.2 MB

In fact, the total size of Buchbinder.de main page is 2.7 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. 55% of websites need less resources to load. Javascripts take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 142.7 kB

  • Original 160.7 kB
  • After minification 103.9 kB
  • After compression 18.0 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 56.8 kB, which is 35% 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 142.7 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 14.9 kB

  • Original 632.1 kB
  • After minification 617.2 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. Buchbinder images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 1.2 MB

  • Original 1.7 MB
  • After minification 1.5 MB
  • After compression 498.7 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 1.2 MB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 138.2 kB

  • Original 167.2 kB
  • After minification 132.0 kB
  • After compression 29.0 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. Buchbinder.de needs all CSS files to be minified and compressed as it can save up to 138.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 92 (68%)

Requests Now

136

After Optimization

44

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buchbinder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

buchbinder.de accessibility score

89

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.

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

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

buchbinder.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

buchbinder.de SEO score

93

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buchbinder.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Buchbinder.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

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