Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

vergleichen.de

Wir vergleichen die Vergleichsportale - Alles auf einen Blick

Page Load Speed

3.3 sec in total

First Response

282 ms

Resources Loaded

2.8 sec

Page Rendered

199 ms

vergleichen.de screenshot

About Website

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

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Key Findings

We analyzed Vergleichen.de page load time and found that the first response time was 282 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

vergleichen.de performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value380 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

vergleichen.de

282 ms

www.vergleichen.de

952 ms

app.js

241 ms

style.min.css

404 ms

style.css

304 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 91% of them (60 requests) were addressed to the original Vergleichen.de, 3% (2 requests) were made to Pagead2.googlesyndication.com and 3% (2 requests) were made to Tracking.bo-mobile.com. The less responsive or slowest element that took the longest time to load (952 ms) belongs to the original domain Vergleichen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.7 kB (7%)

Content Size

1.5 MB

After Optimization

1.4 MB

In fact, the total size of Vergleichen.de main page is 1.5 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. Images take 986.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 68.2 kB

  • Original 84.0 kB
  • After minification 73.5 kB
  • After compression 15.8 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 10.5 kB, which is 12% 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 68.2 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 24.7 kB

  • Original 986.9 kB
  • After minification 962.2 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. Vergleichen images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 338.8 kB
  • After minification 338.8 kB
  • After compression 336.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 5.8 kB

  • Original 61.7 kB
  • After minification 60.7 kB
  • After compression 55.9 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. Vergleichen.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (37%)

Requests Now

62

After Optimization

39

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vergleichen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vergleichen.de accessibility score

78

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

<object> elements do not have alternate text

Best Practices

vergleichen.de best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vergleichen.de SEO score

93

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

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vergleichen.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 Vergleichen.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 data is detected on the main page of Vergleichen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: