Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

russisch-fuer-kinder.de

Russisch für Kinder - Русский для детей в Германии, Австрии, Швейцарии

Page Load Speed

3.4 sec in total

First Response

430 ms

Resources Loaded

2.5 sec

Page Rendered

445 ms

russisch-fuer-kinder.de screenshot

About Website

Visit russisch-fuer-kinder.de now to see the best up-to-date Russisch Fuer Kinder content for Russia and also check out these interesting facts you probably never knew about russisch-fuer-kinder.de

Die Seite für Kinder, die russische Sprache und Kultur kennen lernen wollen. Для тех, кто говорит по-русски или хочет научиться. Упражнения, викторины, игры по русскому языку. Русские школы, курсы. Ин...

Visit russisch-fuer-kinder.de

Key Findings

We analyzed Russisch-fuer-kinder.de page load time and found that the first response time was 430 ms and then it took 3 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

russisch-fuer-kinder.de performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

94/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

russisch-fuer-kinder.de

430 ms

www.russisch-fuer-kinder.de

684 ms

format.css

205 ms

javascr.js

246 ms

adsbygoogle.js

7 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 60% of them (29 requests) were addressed to the original Russisch-fuer-kinder.de, 8% (4 requests) were made to Pagead2.googlesyndication.com and 6% (3 requests) were made to An.yandex.ru. The less responsive or slowest element that took the longest time to load (834 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 242.9 kB (52%)

Content Size

466.3 kB

After Optimization

223.4 kB

In fact, the total size of Russisch-fuer-kinder.de main page is 466.3 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. 30% of websites need less resources to load. Javascripts take 202.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 98.5 kB

  • Original 117.8 kB
  • After minification 111.0 kB
  • After compression 19.3 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 98.5 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 7.8 kB

  • Original 124.2 kB
  • After minification 116.4 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. Russisch Fuer Kinder images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 118.0 kB

  • Original 202.5 kB
  • After minification 202.4 kB
  • After compression 84.4 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 118.0 kB or 58% of the original size.

CSS Optimization

-85%

Potential reduce by 18.6 kB

  • Original 21.8 kB
  • After minification 14.9 kB
  • After compression 3.3 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. Russisch-fuer-kinder.de needs all CSS files to be minified and compressed as it can save up to 18.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (41%)

Requests Now

44

After Optimization

26

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Russisch Fuer Kinder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

russisch-fuer-kinder.de accessibility score

54

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

russisch-fuer-kinder.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

SEO Factors

russisch-fuer-kinder.de SEO score

67

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

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Russisch-fuer-kinder.de can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Russisch-fuer-kinder.de main page’s claimed encoding is windows-1251. 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 Russisch Fuer Kinder. 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: