Tools & Wizards About Us
lernspielkiste.de screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 72

    SEO

    Google-friendlier than
    31% of websites

lernspielkiste.de

Verlag Lernspielkiste - Shop für Lernmittel zum Üben und Trainieren

Page Load Speed

4.9 sec in total

First Response

669 ms

Resources Loaded

4 sec

Page Rendered

235 ms

lernspielkiste.de screenshot

About Website

Visit lernspielkiste.de now to see the best up-to-date Lernspielkiste content for Germany and also check out these interesting facts you probably never knew about lernspielkiste.de

Verlag Lernspielkiste - Shop für Lernmittel zum Üben und Trainieren

Visit lernspielkiste.de

Key Findings

We analyzed Lernspielkiste.de page load time and found that the first response time was 669 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lernspielkiste.de performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

669 ms

jquery-ui-1.8.22.css

235 ms

jquery-1.10.2.js

950 ms

jquery.ui.core.js

330 ms

jquery.ui.widget.js

332 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Lernspielkiste.de and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Lernspielkiste.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 692.3 kB (53%)

Content Size

1.3 MB

After Optimization

617.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lernspielkiste.de main page is 1.3 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. 40% of websites need less resources to load. Javascripts take 692.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 44.1 kB

  • Original 52.5 kB
  • After minification 51.0 kB
  • After compression 8.4 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 44.1 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 65.2 kB

  • Original 507.7 kB
  • After minification 442.5 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. Obviously, Lernspielkiste needs image optimization as it can save up to 65.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 535.4 kB

  • Original 692.1 kB
  • After minification 537.0 kB
  • After compression 156.7 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 535.4 kB or 77% of the original size.

CSS Optimization

-84%

Potential reduce by 47.5 kB

  • Original 56.9 kB
  • After minification 47.5 kB
  • After compression 9.4 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. Lernspielkiste.de needs all CSS files to be minified and compressed as it can save up to 47.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (33%)

Requests Now

55

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lernspielkiste. 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

669 ms

jquery-ui-1.8.22.css

jquery-ui-1.8.22.css

235 ms

jquery-1.10.2.js

jquery-1.10.2.js

950 ms

jquery.ui.core.js

jquery.ui.core.js

330 ms

jquery.ui.widget.js

jquery.ui.widget.js

332 ms

jquery.ui.position.js

jquery.ui.position.js

440 ms

jquery.ui.menu.js

jquery.ui.menu.js

437 ms

jquery.ui.autocomplete.js

jquery.ui.autocomplete.js

367 ms

autocomplete.js

autocomplete.js

603 ms

jquery-1.8.0.min.js

jquery-1.8.0.min.js

730 ms

jquery-ui-1.8.22.min.js

jquery-ui-1.8.22.min.js

880 ms

jquery.bxGallery.1.1.min.js

jquery.bxGallery.1.1.min.js

559 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

579 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

709 ms

1200_24_col.css

1200_24_col.css

707 ms

stylesheet.css

stylesheet.css

735 ms

store_logo.jpg

store_logo.jpg

140 ms

ui-bg_glass_85_dfeffc_1x400.png

ui-bg_glass_85_dfeffc_1x400.png

124 ms

ui-icons_6da8d5_256x240.png

ui-icons_6da8d5_256x240.png

132 ms

ui-bg_gloss-wave_55_5c9ccc_500x100.png

ui-bg_gloss-wave_55_5c9ccc_500x100.png

123 ms

pixel_trans.gif

pixel_trans.gif

120 ms

ui-bg_inset-hard_100_fcfdfd_1x100.png

ui-bg_inset-hard_100_fcfdfd_1x100.png

113 ms

ls1406.jpg

ls1406.jpg

232 ms

ls1403.jpg

ls1403.jpg

225 ms

table_background_contact_us.png

table_background_contact_us.png

218 ms

katalog.jpg

katalog.jpg

229 ms

table_background_specials.png

table_background_specials.png

224 ms

ls1085.jpg

ls1085.jpg

271 ms

ls1401.jpg

ls1401.jpg

375 ms

ls1081.jpg

ls1081.jpg

353 ms

ls1404.jpg

ls1404.jpg

348 ms

ls1150.jpg

ls1150.jpg

362 ms

ls1405.jpg

ls1405.jpg

368 ms

ls1256.jpg

ls1256.jpg

447 ms

ls1399.jpg

ls1399.jpg

500 ms

ls1272.jpg

ls1272.jpg

498 ms

ls1400.jpg

ls1400.jpg

499 ms

ls1402.jpg

ls1402.jpg

513 ms

ls567.jpg

ls567.jpg

538 ms

ls566.jpg

ls566.jpg

600 ms

ls286.jpg

ls286.jpg

619 ms

ls283.jpg

ls283.jpg

629 ms

ls281.jpg

ls281.jpg

623 ms

ls806.jpg

ls806.jpg

653 ms

ls805.jpg

ls805.jpg

684 ms

ls803.jpg

ls803.jpg

741 ms

ls802.jpg

ls802.jpg

740 ms

ls800.jpg

ls800.jpg

748 ms

ls313.jpg

ls313.jpg

754 ms

pixel_blue.gif

pixel_blue.gif

767 ms

ls732.jpg

ls732.jpg

1961 ms

pixel_black.gif

pixel_black.gif

853 ms

logo-paypal-142x52.gif

logo-paypal-142x52.gif

777 ms

ssl_120.jpg

ssl_120.jpg

781 ms

award-dyslexia172.jpg

award-dyslexia172.jpg

790 ms

ls1791.jpg

ls1791.jpg

799 ms

Accessibility Review

lernspielkiste.de accessibility score

91

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

lernspielkiste.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

lernspielkiste.de SEO score

72

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

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

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 doesn't use 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 Lernspielkiste.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 Lernspielkiste.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

lernspielkiste.de

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