Tools & Wizards About Us
europa-lehrmittel.de screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    26% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

europa-lehrmittel.de

Europa-Lehrmittel - Medien für die Aus- und Weiterbildung

Page Load Speed

4.4 sec in total

First Response

369 ms

Resources Loaded

3.5 sec

Page Rendered

510 ms

europa-lehrmittel.de screenshot

About Website

Click here to check amazing Europa Lehrmittel content for Germany. Otherwise, check out these important facts you probably never knew about europa-lehrmittel.de

Europa-Lehrmittel bietet moderne Fachbücher, Arbeitshefte, Tabellenbücher und digitale Medien für Ausbildung, Fort- und Weiterbildung, Studium und Beruf.

Visit europa-lehrmittel.de

Key Findings

We analyzed Europa-lehrmittel.de page load time and found that the first response time was 369 ms and then it took 4 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

europa-lehrmittel.de performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.179

67/100

15%

TTI (Time to Interactive)

Value21.9 s

1/100

10%

Network Requests Diagram

europa-lehrmittel.de

369 ms

www.europa-lehrmittel.de

1139 ms

css

26 ms

screen.css

839 ms

jquery-1.11.3.min.js

635 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 83% of them (33 requests) were addressed to the original Europa-lehrmittel.de, 8% (3 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Europa-lehrmittel.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 630.2 kB (22%)

Content Size

2.8 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Europa-lehrmittel.de main page is 2.8 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 110.1 kB

  • Original 125.3 kB
  • After minification 125.0 kB
  • After compression 15.2 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 110.1 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 552 B

  • Original 2.0 MB
  • After minification 2.0 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. Europa Lehrmittel images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 284.6 kB

  • Original 404.9 kB
  • After minification 371.7 kB
  • After compression 120.3 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 284.6 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 235.0 kB

  • Original 283.2 kB
  • After minification 282.9 kB
  • After compression 48.2 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. Europa-lehrmittel.de needs all CSS files to be minified and compressed as it can save up to 235.0 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

32

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Europa Lehrmittel. According to our analytics all requests are already optimized.

Network Requests Diagram

europa-lehrmittel.de

europa-lehrmittel.de

369 ms

www.europa-lehrmittel.de

www.europa-lehrmittel.de

1139 ms

css

css

26 ms

screen.css

screen.css

839 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

635 ms

all.js

all.js

419 ms

loader.gif

loader.gif

132 ms

icon_tafel.svg

icon_tafel.svg

132 ms

transparency.gif

transparency.gif

134 ms

analytics.js

analytics.js

109 ms

flag_de.gif

flag_de.gif

433 ms

flag_en.gif

flag_en.gif

438 ms

flag_fr.gif

flag_fr.gif

439 ms

logo_europa.svg

logo_europa.svg

447 ms

icon_shopping_cart.svg

icon_shopping_cart.svg

442 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

346 ms

nj47mAZe0mYUIySgfn0wpQ.ttf

nj47mAZe0mYUIySgfn0wpQ.ttf

349 ms

DvlFBScY1r-FMtZSYIYoYw.ttf

DvlFBScY1r-FMtZSYIYoYw.ttf

349 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

353 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

353 ms

collect

collect

344 ms

icon_tafel.svg

icon_tafel.svg

238 ms

56.jpg

56.jpg

204 ms

72.jpg

72.jpg

194 ms

68.jpg

68.jpg

356 ms

kk.png

kk.png

204 ms

paypal.png

paypal.png

193 ms

83.jpg

83.jpg

305 ms

83.jpg

83.jpg

428 ms

45.jpg

45.jpg

306 ms

45.jpg

45.jpg

861 ms

75789-1.jpg

75789-1.jpg

707 ms

71810-2.jpg

71810-2.jpg

471 ms

KG100V-1.jpg

KG100V-1.jpg

690 ms

74607-8.jpg

74607-8.jpg

638 ms

99730-5.jpg

99730-5.jpg

583 ms

76809-2.jpg

76809-2.jpg

579 ms

24015-2.jpg

24015-2.jpg

693 ms

collect

collect

197 ms

print.css

print.css

112 ms

Accessibility Review

europa-lehrmittel.de accessibility score

72

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

High

Links do not have a discernible name

Best Practices

europa-lehrmittel.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

europa-lehrmittel.de SEO score

91

Search Engine Optimization Advices

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Europa-lehrmittel.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Europa-lehrmittel.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

europa-lehrmittel.de

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