Tools & Wizards About Us
strompreisvergleich-online.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

strompreisvergleich-online.com

Strompreisvergleich- Stiftung Warentest ohne "sehr gut"

Page Load Speed

1.8 sec in total

First Response

348 ms

Resources Loaded

1.1 sec

Page Rendered

336 ms

strompreisvergleich-online.com screenshot

About Website

Click here to check amazing Strompreisvergleich Online content. Otherwise, check out these important facts you probably never knew about strompreisvergleich-online.com

Worauf sollte ich beim Preisvergleich von Strom achten? Welche Portale haben gut bei Stiftung Warentest abgeschnitten? Hier finden Sie einige Tipps.

Visit strompreisvergleich-online.com

Key Findings

We analyzed Strompreisvergleich-online.com page load time and found that the first response time was 348 ms and then it took 1.4 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

strompreisvergleich-online.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value13.3 s

11/100

10%

Network Requests Diagram

strompreisvergleich-online.com

348 ms

www.strompreisvergleich-online.com

437 ms

bg.gif

220 ms

logo.gif

260 ms

top.gif

269 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 85% of them (11 requests) were addressed to the original Strompreisvergleich-online.com, 15% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (437 ms) belongs to the original domain Strompreisvergleich-online.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.6 kB (55%)

Content Size

51.7 kB

After Optimization

23.1 kB

  • HTML
  • JavaScript

In fact, the total size of Strompreisvergleich-online.com main page is 51.7 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 10% of websites need less resources to load. HTML takes 34.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 28.6 kB

  • Original 34.5 kB
  • After minification 19.8 kB
  • After compression 5.9 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 14.7 kB, which is 43% 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 28.6 kB or 83% of the original size.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 5 (45%)

Requests Now

11

After Optimization

6

  • Images
  • JavaScript

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Strompreisvergleich Online. 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

strompreisvergleich-online.com

strompreisvergleich-online.com

348 ms

www.strompreisvergleich-online.com

www.strompreisvergleich-online.com

437 ms

bg.gif

bg.gif

220 ms

logo.gif

logo.gif

260 ms

top.gif

top.gif

269 ms

top_menu.gif

top_menu.gif

267 ms

side_bg.gif

side_bg.gif

274 ms

side_spacer.gif

side_spacer.gif

288 ms

side_title.gif

side_title.gif

330 ms

side_div.gif

side_div.gif

374 ms

spacer.gif

spacer.gif

382 ms

ga.js

ga.js

6 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

strompreisvergleich-online.com accessibility score

87

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best Practices

strompreisvergleich-online.com best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

strompreisvergleich-online.com SEO score

87

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

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Strompreisvergleich-online.com 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 Strompreisvergleich-online.com 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

strompreisvergleich-online.com

Open Graph description is not detected on the main page of Strompreisvergleich Online. 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: