Tools & Wizards About Us

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

strompreise.de

Strompreise vergleichen leicht gemacht - Strompreise.de

Page Load Speed

3.2 sec in total

First Response

428 ms

Resources Loaded

2.4 sec

Page Rendered

289 ms

About Website

Click here to check amazing Strompreise content for Germany. Otherwise, check out these important facts you probably never knew about strompreise.de

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Key Findings

We analyzed Strompreise.de page load time and found that the first response time was 428 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

strompreise.de performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

strompreise.de

428 ms

strompreise.de

398 ms

www.strompreise.de

708 ms

js

68 ms

jquery.min.js

24 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 68% of them (17 requests) were addressed to the original Strompreise.de, 16% (4 requests) were made to Fonts.gstatic.com and 8% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (708 ms) belongs to the original domain Strompreise.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 161.9 kB (42%)

Content Size

386.0 kB

After Optimization

224.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Strompreise.de main page is 386.0 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. 35% of websites need less resources to load. Javascripts take 208.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 17.7 kB

  • Original 25.1 kB
  • After minification 23.7 kB
  • After compression 7.4 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. 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 17.7 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 92.8 kB
  • After minification 92.8 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. Strompreise images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 96.8 kB

  • Original 208.8 kB
  • After minification 208.6 kB
  • After compression 112.0 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 96.8 kB or 46% of the original size.

CSS Optimization

-80%

Potential reduce by 47.4 kB

  • Original 59.3 kB
  • After minification 59.3 kB
  • After compression 11.9 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. Strompreise.de needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (24%)

Requests Now

17

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Strompreise. 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.

Network Requests Diagram

Accessibility Review

strompreise.de accessibility score

92

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.

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

Links do not have a discernible name

Best Practices

strompreise.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

strompreise.de SEO score

90

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

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Strompreise.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 Strompreise.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 Strompreise. 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: