Tools & Wizards About Us
vcat.de screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    59% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

vcat.de

Agentur für Webentwicklung in Potsdam | VCAT Consulting

Page Load Speed

10.5 sec in total

First Response

332 ms

Resources Loaded

7.1 sec

Page Rendered

3.1 sec

vcat.de screenshot

About Website

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

Agentur für Webentwicklung in Potsdam und Berlin für ✅ TYPO3, ✅ WordPress, ✅ vtiger sowie ✅ Symfony Entwicklung | Jetzt anrufen 0331 2318310

Visit vcat.de

Key Findings

We analyzed Vcat.de page load time and found that the first response time was 332 ms and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

vcat.de performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value1.64

0/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

vcat.de

332 ms

www.vcat.de

587 ms

email-decode.min.js

29 ms

ausrufezeichen_weiss.png

343 ms

lazysizes.min.js

299 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Vcat.de and no external sources were called. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Vcat.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 320.9 kB (58%)

Content Size

548.9 kB

After Optimization

228.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vcat.de main page is 548.9 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. 30% of websites need less resources to load. HTML takes 330.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 278.7 kB

  • Original 330.4 kB
  • After minification 330.1 kB
  • After compression 51.7 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 278.7 kB or 84% of the original size.

Image Optimization

-19%

Potential reduce by 42.2 kB

  • Original 217.9 kB
  • After minification 175.7 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, VCAT needs image optimization as it can save up to 42.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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

16

After Optimization

16

  • Images
  • JavaScript

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VCAT. According to our analytics all requests are already optimized.

Network Requests Diagram

vcat.de

vcat.de

332 ms

www.vcat.de

www.vcat.de

587 ms

email-decode.min.js

email-decode.min.js

29 ms

ausrufezeichen_weiss.png

ausrufezeichen_weiss.png

343 ms

lazysizes.min.js

lazysizes.min.js

299 ms

lazyload.min.js

lazyload.min.js

303 ms

OpenSansRegular.woff

OpenSansRegular.woff

484 ms

MontserratRegular.woff

MontserratRegular.woff

415 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

515 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQUwaEQXjN_mQ.woff

544 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4vaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4vaVQUwaEQXjN_mQ.woff

559 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4iaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4iaVQUwaEQXjN_mQ.woff

1046 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4jaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4jaVQUwaEQXjN_mQ.woff

2024 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4saVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4saVQUwaEQXjN_mQ.woff

2223 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQUwaEQXjN_mQ.woff

3164 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVQUwaEQXjN_mQ.woff

3251 ms

fa-solid-900.woff

fa-solid-900.woff

3018 ms

fa-regular-400.woff

fa-regular-400.woff

3049 ms

fa-light-300.woff

fa-light-300.woff

4028 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXx-p7K4GLs.woff

3849 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw3aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw3aXx-p7K4GLvztg.woff

4094 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw2aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw2aXx-p7K4GLvztg.woff

4307 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw9aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw9aXx-p7K4GLvztg.woff

4497 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw0aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw0aXx-p7K4GLvztg.woff

4411 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

4241 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXx-p7K4GLvztg.woff

4677 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw2aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw2aXx-p7K4GLvztg.woff

5410 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw9aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw9aXx-p7K4GLvztg.woff

5310 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw0aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw0aXx-p7K4GLvztg.woff

5041 ms

cropped-v-cat_Logo-4c-RZ_refyouweb.png

cropped-v-cat_Logo-4c-RZ_refyouweb.png

5076 ms

Footer-Logo-GPdM.png

Footer-Logo-GPdM.png

5107 ms

Footer-Logo-CAI.png

Footer-Logo-CAI.png

5198 ms

Footer-Logo-TOP_grau.png

Footer-Logo-TOP_grau.png

5444 ms

Footer-Logo-P1NA.png

Footer-Logo-P1NA.png

5445 ms

Footer-Logo-SISA.png

Footer-Logo-SISA.png

5496 ms

Footer-Logo-UVBB.png

Footer-Logo-UVBB.png

5585 ms

Footer-Logo-WPDM.png

Footer-Logo-WPDM.png

5607 ms

Badge-2-300x300.png

Badge-2-300x300.png

5678 ms

Logo_WordPress.png

Logo_WordPress.png

537 ms

Logo_vtiger.png

Logo_vtiger.png

538 ms

Logo_TYPO3-2.png

Logo_TYPO3-2.png

352 ms

Accessibility Review

vcat.de accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

Links do not have a discernible name

Best Practices

vcat.de best practices score

83

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

SEO Factors

vcat.de SEO score

83

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

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

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 Vcat.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 Vcat.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

vcat.de

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