Report Summary

  • 65

    Performance

    Renders faster than
    79% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

smart-rechner.de

Online-Rechner 2024 - mit 193 verschiedenen Rechnern

Page Load Speed

3.4 sec in total

First Response

519 ms

Resources Loaded

2.3 sec

Page Rendered

576 ms

smart-rechner.de screenshot

About Website

Visit smart-rechner.de now to see the best up-to-date Smart Rechner content for Germany and also check out these interesting facts you probably never knew about smart-rechner.de

Die führende Plattform für Online-Rechner zu den Themen Steuer, Finanzen, Recht, Medizin und vielen mehr. Aktuell mit 193 verschiedenen Rechnern.

Visit smart-rechner.de

Key Findings

We analyzed Smart-rechner.de page load time and found that the first response time was 519 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

smart-rechner.de performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.201

62/100

15%

TTI (Time to Interactive)

Value5.6 s

70/100

10%

Network Requests Diagram

smart-rechner.de

519 ms

www.smart-rechner.de

800 ms

main.css

306 ms

jsFunctions.js

311 ms

cookieconsent.min.js

67 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 48% of them (19 requests) were addressed to the original Smart-rechner.de, 18% (7 requests) were made to Apis.google.com and 8% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (800 ms) belongs to the original domain Smart-rechner.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.8 kB (28%)

Content Size

247.5 kB

After Optimization

178.7 kB

In fact, the total size of Smart-rechner.de main page is 247.5 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. 45% of websites need less resources to load. Images take 148.1 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 18.6 kB

  • Original 25.6 kB
  • After minification 24.4 kB
  • After compression 6.9 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 18.6 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 6.4 kB

  • Original 148.1 kB
  • After minification 141.7 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. Smart Rechner images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 10.4 kB

  • Original 33.5 kB
  • After minification 31.9 kB
  • After compression 23.1 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 10.4 kB or 31% of the original size.

CSS Optimization

-83%

Potential reduce by 33.4 kB

  • Original 40.3 kB
  • After minification 31.5 kB
  • After compression 6.9 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. Smart-rechner.de needs all CSS files to be minified and compressed as it can save up to 33.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (57%)

Requests Now

37

After Optimization

16

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smart Rechner. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

smart-rechner.de accessibility score

86

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

smart-rechner.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

smart-rechner.de SEO score

100

Search Engine Optimization Advices

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smart-rechner.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 Smart-rechner.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.

Social Sharing Optimization

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