Access volz-witten.de. VOLZ Werkzeugmaschinen-Zentrum

name

value

score

weighting

FCP (First Contentful Paint)

Value10.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value57.1 s

0/100

25%

SI (Speed Index)

Value47.8 s

0/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value1.054

2/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

volz-witten.de

247 ms

www.volz-witten.de

477 ms

ejd2qax.css

116 ms

style.css

1701 ms

js

71 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 87% of them (69 requests) were addressed to the original Volz-witten.de, 6% (5 requests) were made to Use.typekit.net and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Volz-witten.de.

Content Size

18.4 MB

After Optimization

6.3 MB

In fact, the total size of Volz-witten.de main page is 18.4 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. 65% of websites need less resources to load. Images take 16.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 105.1 kB

Original 119.1 kB
After minification 90.5 kB
After compression 14.1 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 28.6 kB, which is 24% 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 105.1 kB or 88% of the original size.

Image Optimization

-64%

Potential reduce by 10.5 MB

Original 16.3 MB
After minification 5.8 MB

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, VOLZ Witten needs image optimization as it can save up to 10.5 MB or 64% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 735.6 kB

Original 1.0 MB
After minification 1.0 MB
After compression 290.3 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 735.6 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 719.8 kB

Original 868.2 kB
After minification 732.0 kB
After compression 148.4 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. Volz-witten.de needs all CSS files to be minified and compressed as it can save up to 719.8 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VOLZ Witten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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/).

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 Volz-witten.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 Volz-witten.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

volz-witten.de

Open Graph description is not detected on the main page of VOLZ Witten. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

VOLZ Werkzeugmaschinen-Zentrum | Seit 50 Jahren Ihr Partner

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

volz-witten.de

www.volz-witten.de

ejd2qax.css

style.css

js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

volz-witten.de

www.volz-witten.de

ejd2qax.css

style.css

js

core.min.js

script.js

uc.js

p.css

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