Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

briefdruckzentrum.de

Briefdruckzentrum - das Onlinebrief Portal. Briefe online versenden und drucken. Ihr Hybridbrief, Datenbrief, Tagespost und Hybridpost.

Page Load Speed

4.1 sec in total

First Response

371 ms

Resources Loaded

3.6 sec

Page Rendered

106 ms

About Website

Welcome to briefdruckzentrum.de homepage info - get ready to check Briefdruckzentrum best content for Germany right away, or after learning these important things about briefdruckzentrum.de

Briefdruckzentrum - Briefe online drucken und als echten Brief versenden! Übersenden Sie uns Ihren Onlinebrief, wir drucken und versenden im Briefportal.

Visit briefdruckzentrum.de

Key Findings

We analyzed Briefdruckzentrum.de page load time and found that the first response time was 371 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

briefdruckzentrum.de performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

86/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

briefdruckzentrum.de

371 ms

briefdruckzentrum.de

673 ms

eAF7xvhHIHT5DGkAEgsDow__.faces;jsessionid=98C91C5DCE4CD942C851FC6065FCA4E4

304 ms

eAF7xvhHIHT5DGkAEgsDow__.faces;jsessionid=98C91C5DCE4CD942C851FC6065FCA4E4

380 ms

3_3_3.Finalorg.ajax4jsf.javascript.PrototypeScript.faces

568 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Briefdruckzentrum.de and no external sources were called. The less responsive or slowest element that took the longest time to load (673 ms) belongs to the original domain Briefdruckzentrum.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.9 kB (56%)

Content Size

334.8 kB

After Optimization

145.9 kB

In fact, the total size of Briefdruckzentrum.de main page is 334.8 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. 20% of websites need less resources to load. Javascripts take 191.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 40.6 kB

  • Original 47.4 kB
  • After minification 47.0 kB
  • After compression 6.7 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 40.6 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 5.5 kB

  • Original 94.8 kB
  • After minification 89.4 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. Briefdruckzentrum images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 142.3 kB

  • Original 191.8 kB
  • After minification 191.6 kB
  • After compression 49.6 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 142.3 kB or 74% of the original size.

CSS Optimization

-66%

Potential reduce by 507 B

  • Original 767 B
  • After minification 564 B
  • After compression 260 B

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. Briefdruckzentrum.de needs all CSS files to be minified and compressed as it can save up to 507 B or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (64%)

Requests Now

28

After Optimization

10

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Briefdruckzentrum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

briefdruckzentrum.de accessibility score

49

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

briefdruckzentrum.de best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

briefdruckzentrum.de SEO score

67

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

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 Briefdruckzentrum.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 Briefdruckzentrum.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 Briefdruckzentrum. 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: