Report Summary

  • 21

    Performance

    Renders faster than
    40% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 95% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

zwetschke.de

Agentur zwetschke - Werbeagentur & Digitalagentur in Augsburg

Page Load Speed

17.1 sec in total

First Response

368 ms

Resources Loaded

14.1 sec

Page Rendered

2.7 sec

zwetschke.de screenshot

About Website

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

Seit 16 Jahren entwickeln wir mit viel Herzblut & Humor wertvolle Marken, herausragende Marketingstrategien & anspruchsvolle Digitalprojekte.

Visit zwetschke.de

Key Findings

We analyzed Zwetschke.de page load time and found that the first response time was 368 ms and then it took 16.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

zwetschke.de performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value1,640 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

zwetschke.de

368 ms

www.zwetschke.de

565 ms

bundle_legacy.js

162 ms

uc-block.bundle.js

473 ms

normalize.min.css

632 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 80% of them (55 requests) were addressed to the original Zwetschke.de, 7% (5 requests) were made to Api.usercentrics.eu and 4% (3 requests) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (9.9 sec) belongs to the original domain Zwetschke.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.8 kB (15%)

Content Size

579.5 kB

After Optimization

490.7 kB

In fact, the total size of Zwetschke.de main page is 579.5 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. 60% of websites need less resources to load. Images take 426.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 69.4 kB

  • Original 89.2 kB
  • After minification 81.7 kB
  • After compression 19.7 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 69.4 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 19.0 kB

  • Original 426.5 kB
  • After minification 407.6 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. Zwetschke images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 41 B

  • Original 37.8 kB
  • After minification 37.8 kB
  • After compression 37.8 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.

CSS Optimization

-1%

Potential reduce by 383 B

  • Original 26.0 kB
  • After minification 26.0 kB
  • After compression 25.6 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. Zwetschke.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (30%)

Requests Now

56

After Optimization

39

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zwetschke. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

zwetschke.de accessibility score

98

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

zwetschke.de best practices score

75

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

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

zwetschke.de SEO score

86

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

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 Zwetschke.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 Zwetschke.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 data is detected on the main page of Zwetschke. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: