Tools & Wizards About Us
online-german-course.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

online-german-course.com

konsoleH :: Login

Page Load Speed

4.3 sec in total

First Response

459 ms

Resources Loaded

3.4 sec

Page Rendered

477 ms

online-german-course.com screenshot

About Website

Welcome to online-german-course.com homepage info - get ready to check Online German Course best content right away, or after learning these important things about online-german-course.com

Online German course by DAS Akademie: Learn German online in certified German language classes from Germany. Deutsch course online.

Visit online-german-course.com

Key Findings

We analyzed Online-german-course.com page load time and found that the first response time was 459 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

online-german-course.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

48/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.108

87/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

www.online-german-course.com

459 ms

rocket-loader.min.js

3 ms

jquery.min.js

415 ms

lazyload.min.js

56 ms

cdaa239ec46d9f0d333e895bed112d8d.js

776 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 58% of them (28 requests) were addressed to the original Online-german-course.com, 23% (11 requests) were made to Fonts.gstatic.com and 13% (6 requests) were made to Lh3.googleusercontent.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Online-german-course.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.1 kB (30%)

Content Size

387.3 kB

After Optimization

272.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Online-german-course.com main page is 387.3 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. 40% of websites need less resources to load. Images take 247.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 111.7 kB

  • Original 136.1 kB
  • After minification 128.6 kB
  • After compression 24.4 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 111.7 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 3.4 kB

  • Original 247.3 kB
  • After minification 243.9 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. Online German Course images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 3.9 kB
  • After minification 3.9 kB
  • After compression 3.9 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.

Requests Breakdown

Number of requests can be reduced by 6 (17%)

Requests Now

35

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online German Course. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.online-german-course.com

www.online-german-course.com

459 ms

rocket-loader.min.js

rocket-loader.min.js

3 ms

jquery.min.js

jquery.min.js

415 ms

lazyload.min.js

lazyload.min.js

56 ms

cdaa239ec46d9f0d333e895bed112d8d.js

cdaa239ec46d9f0d333e895bed112d8d.js

776 ms

online-german-courses.png

online-german-courses.png

335 ms

css

css

37 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

18 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

23 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

29 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

36 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

35 ms

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-2fRkCo96.ttf

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-2fRkCo96.ttf

9 ms

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-6_RkCo96.ttf

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-6_RkCo96.ttf

14 ms

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-NfNkCo96.ttf

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-NfNkCo96.ttf

14 ms

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-DPNkCo96.ttf

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-DPNkCo96.ttf

14 ms

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-a_NkCo96.ttf

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-a_NkCo96.ttf

29 ms

modules.ttf

modules.ttf

431 ms

OpNCnoEEmtHa6GcArgs.ttf

OpNCnoEEmtHa6GcArgs.ttf

29 ms

lazyload.min.js

lazyload.min.js

309 ms

jquery.min.js

jquery.min.js

431 ms

ac59e24d77c74036f9a02cda43bc0b9f.css

ac59e24d77c74036f9a02cda43bc0b9f.css

616 ms

AEdFTp5aJBD-QmVN2AfkP_QoRxCS9BXH6aL-96M3YSTR=s120-c-c-rp-w64-h64-mo-br100

AEdFTp5aJBD-QmVN2AfkP_QoRxCS9BXH6aL-96M3YSTR=s120-c-c-rp-w64-h64-mo-br100

141 ms

German-Course-Online.jpg

German-Course-Online.jpg

504 ms

CEFR.png

CEFR.png

384 ms

interactive-training-online.png

interactive-training-online.png

382 ms

Experience-in-Online-German-Learning.png

Experience-in-Online-German-Learning.png

383 ms

online-german-course.png

online-german-course.png

642 ms

Common-European-Framework-of-Reference-for-Languages-CEFR.png

Common-European-Framework-of-Reference-for-Languages-CEFR.png

636 ms

Unique-Method.png

Unique-Method.png

620 ms

Immersion.png

Immersion.png

643 ms

Interactive-Training.png

Interactive-Training.png

651 ms

Online-Learning-Options.png

Online-Learning-Options.png

1011 ms

Online-German-Course-Partner-4.jpg

Online-German-Course-Partner-4.jpg

941 ms

Brot-f%C3%BCr-die-Welt.jpg

Brot-f%C3%BCr-die-Welt.jpg

1066 ms

Online-German-Course-Partner-2.jpg

Online-German-Course-Partner-2.jpg

961 ms

The-Economist.png

The-Economist.png

956 ms

laptop.png

laptop.png

1071 ms

Minticity-Logo-300x100.png

Minticity-Logo-300x100.png

1247 ms

Online-German-Courses.png

Online-German-Courses.png

966 ms

AD5-WCkd6704MK3QzpE4pCAiLXVO6-FFg9UFFAi2PCLxdgo=s120-c-c-rp-w64-h64-mo-br100

AD5-WCkd6704MK3QzpE4pCAiLXVO6-FFg9UFFAi2PCLxdgo=s120-c-c-rp-w64-h64-mo-br100

382 ms

AD5-WClNFd3P_0D2fZtOthYrQwXn8x__Ivk9tChIhyZM=s120-c-c-rp-w64-h64-mo-br100

AD5-WClNFd3P_0D2fZtOthYrQwXn8x__Ivk9tChIhyZM=s120-c-c-rp-w64-h64-mo-br100

266 ms

AEdFTp6OorkE92ZO7tIpMolRzrU7zK7ip6kQpKThN-BY=s120-c-c-rp-w64-h64-mo-br100

AEdFTp6OorkE92ZO7tIpMolRzrU7zK7ip6kQpKThN-BY=s120-c-c-rp-w64-h64-mo-br100

90 ms

AEdFTp7-Z_qUAsyJ3oD-N63qOydZqJf0dq-cAakooLNK=s120-c-c-rp-w64-h64-mo-br100

AEdFTp7-Z_qUAsyJ3oD-N63qOydZqJf0dq-cAakooLNK=s120-c-c-rp-w64-h64-mo-br100

93 ms

AEdFTp5KNiBIyo6-bWWZG4q5duXGr2MfVjXmF5e9O63x=s120-c-c-rp-w64-h64-mo-br100

AEdFTp5KNiBIyo6-bWWZG4q5duXGr2MfVjXmF5e9O63x=s120-c-c-rp-w64-h64-mo-br100

89 ms

cdaa239ec46d9f0d333e895bed112d8d.js

cdaa239ec46d9f0d333e895bed112d8d.js

864 ms

icon.svg

icon.svg

45 ms

f.svg

f.svg

42 ms

Accessibility Review

online-german-course.com accessibility score

85

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

online-german-course.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

online-german-course.com 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Online-german-course.com 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 Online-german-course.com 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

online-german-course.com

Open Graph data is detected on the main page of Online German Course. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: