Access sprachenlernen24.de. Sprachenlernen24: Sprachkurse mit einzigartiger Langzeitgedächtnis-Lernmethode (2024/25)

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

sprachenlernen24.de

237 ms

www.sprachenlernen24.de

626 ms

CSS-17-24-mini-mdb-all-min.css

203 ms

all-min-24-17-filter.js

549 ms

logo_280_90.png

366 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that all of those requests were addressed to Sprachenlernen24.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sprachenlernen24.de.

Content Size

4.5 MB

After Optimization

3.9 MB

In fact, the total size of Sprachenlernen24.de main page is 4.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 104.2 kB

Original 128.8 kB
After minification 126.5 kB
After compression 24.6 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 104.2 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 294.9 kB

Original 4.0 MB
After minification 3.7 MB

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. Sprachenlernen24 images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 200.7 kB

Original 322.5 kB
After minification 322.5 kB
After compression 121.8 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 200.7 kB or 62% of the original size.

CSS Optimization

-28%

Potential reduce by 9.2 kB

Original 33.4 kB
After minification 33.4 kB
After compression 24.2 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. Sprachenlernen24.de needs all CSS files to be minified and compressed as it can save up to 9.2 kB or 28% of the original size.

Requests Now

110

After Optimization

107

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sprachenlernen24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Sprachenlernen24.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 Sprachenlernen24.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

sprachenlernen24.de

Open Graph description is not detected on the main page of Sprachenlernen24. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Sprachenlernen24: Sprachkurse mit einzigartiger Langzeitgedächtnis-Lernmethode (2024/25)

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sprachenlernen24.de

www.sprachenlernen24.de

CSS-17-24-mini-mdb-all-min.css

all-min-24-17-filter.js

logo_280_90.png

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sprachenlernen24.de

www.sprachenlernen24.de

CSS-17-24-mini-mdb-all-min.css

all-min-24-17-filter.js

logo_280_90.png

omwid.js

overlay_sprache_21.js

overlay_intent_21.js

DE-350x133-Z1.jpg

DemoBG15.jpg

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