Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

sprachenatelier-berlin.de

German Language School in Berlin, German courses in Berlin

Page Load Speed

4.2 sec in total

First Response

406 ms

Resources Loaded

3.4 sec

Page Rendered

397 ms

sprachenatelier-berlin.de screenshot

About Website

Click here to check amazing Sprachenatelier Berlin content for Uzbekistan. Otherwise, check out these important facts you probably never knew about sprachenatelier-berlin.de

German language school Berlin: Learn German and experience Berlin! In our German language school you learn effectively and successfully. Discover the best learning experience with us!

Visit sprachenatelier-berlin.de

Key Findings

We analyzed Sprachenatelier-berlin.de page load time and found that the first response time was 406 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sprachenatelier-berlin.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

sprachenatelier-berlin.de

406 ms

en

224 ms

design.min.css

211 ms

js

53 ms

jquery-3.5.1.min.js

419 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 61% of them (23 requests) were addressed to the original Sprachenatelier-berlin.de, 13% (5 requests) were made to Cdn.warenform.de and 11% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (764 ms) relates to the external source Cdn.warenform.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.5 kB (33%)

Content Size

208.6 kB

After Optimization

140.1 kB

In fact, the total size of Sprachenatelier-berlin.de main page is 208.6 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. 40% of websites need less resources to load. Javascripts take 74.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 59.8 kB

  • Original 71.5 kB
  • After minification 66.6 kB
  • After compression 11.8 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. 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 59.8 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 939 B

  • Original 25.1 kB
  • After minification 24.2 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. Sprachenatelier Berlin images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 321 B

  • Original 74.9 kB
  • After minification 74.9 kB
  • After compression 74.6 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

-20%

Potential reduce by 7.5 kB

  • Original 37.1 kB
  • After minification 37.1 kB
  • After compression 29.6 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. Sprachenatelier-berlin.de needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (25%)

Requests Now

32

After Optimization

24

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sprachenatelier Berlin. 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

sprachenatelier-berlin.de accessibility score

96

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.

Best Practices

sprachenatelier-berlin.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sprachenatelier-berlin.de SEO score

89

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sprachenatelier-berlin.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sprachenatelier-berlin.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 Sprachenatelier Berlin. 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: