Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

zippelag.de

ZIPPEL | Systemlösungen für Registratur und Archiv - Zippel AG

Page Load Speed

2.7 sec in total

First Response

316 ms

Resources Loaded

2.3 sec

Page Rendered

80 ms

zippelag.de screenshot

About Website

Visit zippelag.de now to see the best up-to-date Zippel AG content for Germany and also check out these interesting facts you probably never knew about zippelag.de

ZIPPEL steht für eine wirtschaftliche und effiziente Schriftgutablage in Krankenhäusern, Behörden, Kreditinstituten, Anwaltskanzleien und Wirtschaftsunternehmen.

Visit zippelag.de

Key Findings

We analyzed Zippelag.de page load time and found that the first response time was 316 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zippelag.de performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value3.8 s

85/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

zippelag.de

316 ms

www.zippelag.de

222 ms

www.zippelag.de

917 ms

43f156d868.css

111 ms

aaf5fd3320.css

222 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Zippelag.de and no external sources were called. The less responsive or slowest element that took the longest time to load (917 ms) belongs to the original domain Zippelag.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.3 kB (15%)

Content Size

140.0 kB

After Optimization

119.6 kB

In fact, the total size of Zippelag.de main page is 140.0 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. 15% of websites need less resources to load. Images take 75.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 8.2 kB

  • Original 11.5 kB
  • After minification 10.5 kB
  • After compression 3.3 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 8.2 kB or 71% of the original size.

Image Optimization

-12%

Potential reduce by 8.9 kB

  • Original 75.1 kB
  • After minification 66.2 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. Obviously, Zippel AG needs image optimization as it can save up to 8.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 1.9 kB

  • Original 45.7 kB
  • After minification 45.7 kB
  • After compression 43.8 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

-18%

Potential reduce by 1.4 kB

  • Original 7.7 kB
  • After minification 7.6 kB
  • After compression 6.3 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. Zippelag.de needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (50%)

Requests Now

20

After Optimization

10

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zippel AG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

zippelag.de accessibility score

100

Accessibility Issues

Best Practices

zippelag.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

zippelag.de SEO score

94

Search Engine Optimization Advices

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 Zippelag.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 Zippelag.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 Zippel AG. 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: