Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

vorratsdatenspeicherung.de

Stoppt die Vorratsdatenspeicherung! - Main page

Page Load Speed

3.4 sec in total

First Response

724 ms

Resources Loaded

2.3 sec

Page Rendered

360 ms

vorratsdatenspeicherung.de screenshot

About Website

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

Arbeitskreis Vorratsdatenspeicherung - Freiheit statt Angst!

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Key Findings

We analyzed Vorratsdatenspeicherung.de page load time and found that the first response time was 724 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

vorratsdatenspeicherung.de performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

vorratsdatenspeicherung.de

724 ms

style.css

358 ms

jcomments-v2.1.js

502 ms

ajax.js

356 ms

template_css.css

362 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Vorratsdatenspeicherung.de, 6% (2 requests) were made to Openrightsgroup.org and 3% (1 request) were made to Wiki.vorratsdatenspeicherung.de. The less responsive or slowest element that took the longest time to load (787 ms) belongs to the original domain Vorratsdatenspeicherung.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.1 kB (15%)

Content Size

310.9 kB

After Optimization

263.8 kB

In fact, the total size of Vorratsdatenspeicherung.de main page is 310.9 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. 15% of websites need less resources to load. Images take 250.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.8 kB

  • Original 22.5 kB
  • After minification 20.4 kB
  • After compression 5.7 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 16.8 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 2.1 kB

  • Original 250.1 kB
  • After minification 248.0 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. Vorratsdatenspeicherung images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 26.9 kB

  • Original 36.8 kB
  • After minification 33.1 kB
  • After compression 9.9 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 26.9 kB or 73% of the original size.

CSS Optimization

-81%

Potential reduce by 1.2 kB

  • Original 1.5 kB
  • After minification 807 B
  • After compression 294 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. Vorratsdatenspeicherung.de needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (61%)

Requests Now

31

After Optimization

12

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vorratsdatenspeicherung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vorratsdatenspeicherung.de accessibility score

62

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

High

Form elements do not have associated labels

Best Practices

vorratsdatenspeicherung.de 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

vorratsdatenspeicherung.de SEO score

62

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

Links do not have descriptive text

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 Vorratsdatenspeicherung.de 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 Vorratsdatenspeicherung.de 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 Vorratsdatenspeicherung. 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: