Tools & Wizards About Us

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

aufbauverlag.de

Aufbau Verlage ➤ Alle Bücher, Autor:innen, Veranstaltungen

Page Load Speed

3.6 sec in total

First Response

657 ms

Resources Loaded

2.3 sec

Page Rendered

664 ms

About Website

Welcome to aufbauverlag.de homepage info - get ready to check Aufbau Verlag best content right away, or after learning these important things about aufbauverlag.de

Aufbau Verlage: Literarische Talente, internationale Literatur, moderne Klassiker, spannende Unterhaltung und relevante Sachbücher. ➤ Online kaufen

Visit aufbauverlag.de

Key Findings

We analyzed Aufbauverlag.de page load time and found that the first response time was 657 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

aufbauverlag.de performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value550 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

www.aufbau-verlage.de

657 ms

js

57 ms

css_CyTtQppJI79PcLrlMkUknLgutZCQFto97y1yKuiypmI.css

189 ms

css_LlSZnpd15jKZuR0_n6PGW-aAzptLVscHM867yjIVFZ8.css

382 ms

js_NHjZnI9oFO-pxXDuWUgS5PA0gSk7sdRB8gKXbd3Aj0A.js

577 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Aufbauverlag.de, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (801 ms) relates to the external source Aufbau-verlage.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 126.1 kB (18%)

Content Size

691.9 kB

After Optimization

565.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Aufbauverlag.de main page is 691.9 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. 35% of websites need less resources to load. Images take 346.8 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 126.1 kB

  • Original 140.1 kB
  • After minification 115.2 kB
  • After compression 14.0 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 24.9 kB, which is 18% 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 126.1 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 346.8 kB
  • After minification 346.8 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. Aufbau Verlag images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 205.1 kB
  • After minification 205.1 kB
  • After compression 205.1 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.

Requests Breakdown

We found no issues to fix!

Requests Now

39

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aufbau Verlag. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

aufbauverlag.de accessibility score

100

Accessibility Issues

Best Practices

aufbauverlag.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

aufbauverlag.de SEO score

93

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

Links do not have descriptive text

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

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 Aufbauverlag.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 Aufbauverlag.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 Aufbau Verlag. 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: