Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

bildungsspender.de

Bildungsspender.de - Mach aus Deinem Einkauf eine gute Tat

Page Load Speed

5.3 sec in total

First Response

413 ms

Resources Loaded

4.8 sec

Page Rendered

146 ms

bildungsspender.de screenshot

About Website

Click here to check amazing Bildungsspender content for Germany. Otherwise, check out these important facts you probably never knew about bildungsspender.de

Auf Bildungsspender.de kannst Du 13.671 Einrichtungen und Projektgruppen mit Deinen Einkäufen bei 33.265 Shops ohne Mehrkosten unterstützen. Insgesamt wurden schon über 13,05 Mio. € gesammelt.

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Key Findings

We analyzed Bildungsspender.de page load time and found that the first response time was 413 ms and then it took 4.9 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

bildungsspender.de performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value15.4 s

1/100

10%

TBT (Total Blocking Time)

Value3,910 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

bildungsspender.de

413 ms

bildungsspender.de

460 ms

www.bildungsspender.de

915 ms

css

32 ms

bootstrap.css

254 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 92% of them (84 requests) were addressed to the original Bildungsspender.de, 3% (3 requests) were made to Layerslider.kreaturamedia.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Bildungsspender.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (29%)

Content Size

3.6 MB

After Optimization

2.5 MB

In fact, the total size of Bildungsspender.de main page is 3.6 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 87.7 kB

  • Original 102.7 kB
  • After minification 87.9 kB
  • After compression 15.0 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. This page needs HTML code to be minified as it can gain 14.8 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 87.7 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 113.6 kB

  • Original 2.3 MB
  • After minification 2.2 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. Bildungsspender images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 460.7 kB

  • Original 714.6 kB
  • After minification 694.1 kB
  • After compression 253.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 460.7 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 350.4 kB

  • Original 415.1 kB
  • After minification 328.0 kB
  • After compression 64.7 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. Bildungsspender.de needs all CSS files to be minified and compressed as it can save up to 350.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (37%)

Requests Now

84

After Optimization

53

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bildungsspender. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bildungsspender.de accessibility score

89

Accessibility Issues

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

bildungsspender.de best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

bildungsspender.de SEO score

87

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 Bildungsspender.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 Bildungsspender.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 Bildungsspender. 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: