Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cd-herstellung.net

CD Herstellung, CD Produktion, DVD Herstellung, DVD Produktion, CD-ROM / DVD Authoring

Page Load Speed

1.7 sec in total

First Response

416 ms

Resources Loaded

1.1 sec

Page Rendered

158 ms

About Website

Visit cd-herstellung.net now to see the best up-to-date CD Herstellung content and also check out these interesting facts you probably never knew about cd-herstellung.net

CD Herstellung Komplettservice, CD Produktion von Standard CD, Visitenkarten CD, Shape CD, Duft CD, 80 mm (Mini)-CD, Audio und Daten CD bzw. CD Rom. Ausserdem bieten wir DVD Herstellung und DVD Produk...

Visit cd-herstellung.net

Key Findings

We analyzed Cd-herstellung.net page load time and found that the first response time was 416 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

cd-herstellung.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

cd-herstellung.net

416 ms

cddvdglobal.css

185 ms

cddvdimport.css

188 ms

cdherstellung.js

189 ms

ico_explain.gif

288 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Cd-herstellung.net and no external sources were called. The less responsive or slowest element that took the longest time to load (617 ms) belongs to the original domain Cd-herstellung.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.0 kB (21%)

Content Size

125.1 kB

After Optimization

99.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cd-herstellung.net main page is 125.1 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. Only 5% of websites need less resources to load. Images take 102.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.5 kB

  • Original 18.9 kB
  • After minification 15.2 kB
  • After compression 4.4 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 3.7 kB, which is 20% 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 14.5 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 8.7 kB

  • Original 102.2 kB
  • After minification 93.4 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. CD Herstellung images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 661 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 585 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 661 B or 53% of the original size.

CSS Optimization

-77%

Potential reduce by 2.2 kB

  • Original 2.8 kB
  • After minification 1.9 kB
  • After compression 650 B

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. Cd-herstellung.net needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (63%)

Requests Now

19

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CD Herstellung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cd-herstellung.net accessibility score

67

Accessibility Issues

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.

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

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

Best Practices

cd-herstellung.net best practices score

67

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

SEO Factors

cd-herstellung.net SEO score

69

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cd-herstellung.net 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 Cd-herstellung.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of CD Herstellung. 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: