Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sprache-lernen-24.de

Sprachenlernen24 Online Sprachkurs - Onlinekurs, als Download oder mit CD-Rom schnell Online lernen

Page Load Speed

3.7 sec in total

First Response

404 ms

Resources Loaded

2.8 sec

Page Rendered

484 ms

About Website

Welcome to sprache-lernen-24.de homepage info - get ready to check Sprache Lernen 24 best content for Germany right away, or after learning these important things about sprache-lernen-24.de

&#10148 Online Sprachkurs von Sprachenlernen24. Lernen Sie Online wie viele andere vor Ihnen auch? Nachhaltig, unkompliziert, schnell und einfach. Sie erreichen das Niveau A1-C2 des Gemeinsamen Europä...

Visit sprache-lernen-24.de

Key Findings

We analyzed Sprache-lernen-24.de page load time and found that the first response time was 404 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sprache-lernen-24.de performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

65/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value1,820 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

sprache-lernen-24.de

404 ms

sprache-lernen-24.de

433 ms

www.sprache-lernen-24.de

735 ms

default.css

222 ms

sdk.js

11 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 38% of them (14 requests) were addressed to the original Sprache-lernen-24.de, 14% (5 requests) were made to Youtube.com and 14% (5 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (890 ms) belongs to the original domain Sprache-lernen-24.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.2 kB (12%)

Content Size

751.7 kB

After Optimization

662.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sprache-lernen-24.de main page is 751.7 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. Only a small number of websites need less resources to load. Javascripts take 307.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 80.9 kB

  • Original 101.1 kB
  • After minification 99.9 kB
  • After compression 20.2 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 80.9 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 2.9 kB

  • Original 164.7 kB
  • After minification 161.8 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. Sprache Lernen 24 images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.9 kB

  • Original 307.1 kB
  • After minification 307.1 kB
  • After compression 302.2 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

-0%

Potential reduce by 544 B

  • Original 178.9 kB
  • After minification 178.9 kB
  • After compression 178.3 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. Sprache-lernen-24.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (41%)

Requests Now

32

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sprache Lernen 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sprache-lernen-24.de accessibility score

69

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

sprache-lernen-24.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

General

Impact

Issue

High

Page has valid source maps

SEO Factors

sprache-lernen-24.de SEO score

90

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sprache-lernen-24.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 Sprache-lernen-24.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 Sprache Lernen 24. 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: