Tools & Wizards About Us

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bud-potsdam.de

Die innovative Druckerei in Postdam bei Berlin - bud Postdam

Page Load Speed

2.8 sec in total

First Response

314 ms

Resources Loaded

2.4 sec

Page Rendered

149 ms

About Website

Click here to check amazing Bud Potsdam content. Otherwise, check out these important facts you probably never knew about bud-potsdam.de

Die Brandenburgische Universitätsdruckerei und Verlagsgesellschaft Potsdam mbh bietet Ihnen Produkte aus Offsetdruck, Digitaldruck, Multimedia, Webdesign sowie die Erstellung von Werbemitteln.

Visit bud-potsdam.de

Key Findings

We analyzed Bud-potsdam.de page load time and found that the first response time was 314 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

bud-potsdam.de performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value5.0 s

62/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.255

48/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

bud-potsdam.de

314 ms

bud-potsdam.de

552 ms

bootstrap.css

196 ms

font-awesome.css

387 ms

owl.carousel.css

290 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that all of those requests were addressed to Bud-potsdam.de and no external sources were called. The less responsive or slowest element that took the longest time to load (960 ms) belongs to the original domain Bud-potsdam.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 677.9 kB (45%)

Content Size

1.5 MB

After Optimization

821.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bud-potsdam.de main page is 1.5 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. 55% of websites need less resources to load. Images take 642.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 32.0 kB

  • Original 37.6 kB
  • After minification 26.5 kB
  • After compression 5.6 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 11.1 kB, which is 30% 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 32.0 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 12.3 kB

  • Original 642.6 kB
  • After minification 630.3 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. Bud Potsdam images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 363.2 kB

  • Original 499.5 kB
  • After minification 438.9 kB
  • After compression 136.3 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 363.2 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 270.4 kB

  • Original 319.6 kB
  • After minification 268.4 kB
  • After compression 49.3 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. Bud-potsdam.de needs all CSS files to be minified and compressed as it can save up to 270.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (55%)

Requests Now

58

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bud Potsdam. 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 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bud-potsdam.de accessibility score

76

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

Best Practices

bud-potsdam.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bud-potsdam.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

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

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 Bud-potsdam.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 Bud-potsdam.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 Bud Potsdam. 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: