Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

rentner-billiger.de

rentner-billiger.de

Page Load Speed

59 sec in total

First Response

423 ms

Resources Loaded

45.9 sec

Page Rendered

12.6 sec

rentner-billiger.de screenshot

About Website

Click here to check amazing Rentner Billiger content for Austria. Otherwise, check out these important facts you probably never knew about rentner-billiger.de

This domain may be for sale!

Visit rentner-billiger.de

Key Findings

We analyzed Rentner-billiger.de page load time and found that the first response time was 423 ms and then it took 58.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

rentner-billiger.de performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value26,350 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value39.0 s

0/100

10%

Network Requests Diagram

rentner-billiger.de

423 ms

www.rentner-billiger.de

1856 ms

jquery-1.3.1.min.js

599 ms

modal.css

291 ms

k2.css

292 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 52% of them (74 requests) were addressed to the original Rentner-billiger.de, 11% (16 requests) were made to Cm.g.doubleclick.net and 7% (10 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Cc.adingo.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.6 kB (16%)

Content Size

950.1 kB

After Optimization

797.5 kB

In fact, the total size of Rentner-billiger.de main page is 950.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% 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 480.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 109.9 kB

  • Original 132.1 kB
  • After minification 109.7 kB
  • After compression 22.2 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 22.3 kB, which is 17% 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 109.9 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 29.4 kB

  • Original 480.9 kB
  • After minification 451.5 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. Rentner Billiger images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.7 kB

  • Original 308.9 kB
  • After minification 308.9 kB
  • After compression 304.3 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

-31%

Potential reduce by 8.7 kB

  • Original 28.2 kB
  • After minification 28.2 kB
  • After compression 19.5 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. Rentner-billiger.de needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 83 (65%)

Requests Now

127

After Optimization

44

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rentner Billiger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rentner-billiger.de accessibility score

60

Accessibility Issues

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rentner-billiger.de best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rentner-billiger.de SEO score

69

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

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 Rentner-billiger.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 Rentner-billiger.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 Rentner Billiger. 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: