Tools & Wizards About Us
stromrechner.org screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    64% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 93% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 94

    SEO

    Google-friendlier than
    91% of websites

stromrechner.org

STROMRECHNER ++ TÜV-geprüfter Vergleich für Deutschland

Page Load Speed

1.8 sec in total

First Response

319 ms

Resources Loaded

1.3 sec

Page Rendered

225 ms

stromrechner.org screenshot

About Website

Click here to check amazing STROMRECHNER content. Otherwise, check out these important facts you probably never knew about stromrechner.org

JETZT HUNDERTE EURO SPAREN ☑️ 900+ Stromanbieter im Vergleich ++TÜV-zeritifizierter Stromrechner ++ SEHR GUT++ ✅ NEUE TARIFDATEN

Visit stromrechner.org

Key Findings

We analyzed Stromrechner.org page load time and found that the first response time was 319 ms and then it took 1.5 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

stromrechner.org performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

stromrechner.org

319 ms

default.css

100 ms

stylesheet.css

188 ms

behavior.js

194 ms

rating.js

195 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 92% of them (33 requests) were addressed to the original Stromrechner.org, 6% (2 requests) were made to Static.xx.fbcdn.net and 3% (1 request) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (732 ms) belongs to the original domain Stromrechner.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.3 kB (12%)

Content Size

507.2 kB

After Optimization

448.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stromrechner.org main page is 507.2 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. 25% of websites need less resources to load. Images take 465.9 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 6.4 kB

  • Original 9.4 kB
  • After minification 9.2 kB
  • After compression 3.0 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 6.4 kB or 68% of the original size.

Image Optimization

-6%

Potential reduce by 26.1 kB

  • Original 465.9 kB
  • After minification 439.7 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. STROMRECHNER images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 12.5 kB

  • Original 15.4 kB
  • After minification 9.1 kB
  • After compression 2.9 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 12.5 kB or 81% of the original size.

CSS Optimization

-81%

Potential reduce by 13.3 kB

  • Original 16.5 kB
  • After minification 13.4 kB
  • After compression 3.2 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. Stromrechner.org needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (17%)

Requests Now

35

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of STROMRECHNER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stromrechner.org

stromrechner.org

319 ms

default.css

default.css

100 ms

stylesheet.css

stylesheet.css

188 ms

behavior.js

behavior.js

194 ms

rating.js

rating.js

195 ms

default.css

default.css

196 ms

rating.css

rating.css

195 ms

stromrechner.js

stromrechner.js

199 ms

bg-li-header-family-stateon.jpg

bg-li-header-family-stateon.jpg

200 ms

bg-li-header-family-hover-normal.jpg

bg-li-header-family-hover-normal.jpg

197 ms

bg-li-header-few-stateon.jpg

bg-li-header-few-stateon.jpg

191 ms

bg-li-header-few-hover-normal.jpg

bg-li-header-few-hover-normal.jpg

199 ms

bg-li-header-single-hover-normal.jpg

bg-li-header-single-hover-normal.jpg

198 ms

bg-li-header-single-stateon.jpg

bg-li-header-single-stateon.jpg

200 ms

bg-teaserbox-left.png

bg-teaserbox-left.png

509 ms

button-teaser.gif

button-teaser.gif

293 ms

bg-teaserbox-right.png

bg-teaserbox-right.png

490 ms

bg-sidebar-strong.jpg

bg-sidebar-strong.jpg

297 ms

button-sidebar.gif

button-sidebar.gif

296 ms

sidebar-strom.jpg

sidebar-strom.jpg

298 ms

sidebar-tipps.jpg

sidebar-tipps.jpg

388 ms

footer-logo.jpg

footer-logo.jpg

392 ms

footer-liststyle.jpg

footer-liststyle.jpg

393 ms

bg-header.jpg

bg-header.jpg

732 ms

header-logo.jpg

header-logo.jpg

485 ms

bg-li-header-single-normal.jpg

bg-li-header-single-normal.jpg

587 ms

bg-li-header-family-normal.jpg

bg-li-header-family-normal.jpg

587 ms

bg-header-input-kw.jpg

bg-header-input-kw.jpg

582 ms

button-big.gif

button-big.gif

584 ms

bg-navi-li.png

bg-navi-li.png

598 ms

bg-navi.png

bg-navi.png

677 ms

bg-navi-ul.png

bg-navi-ul.png

682 ms

bg-navi-re.png

bg-navi-re.png

680 ms

like.php

like.php

90 ms

TY3MhkXpWJ-.js

TY3MhkXpWJ-.js

481 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

542 ms

Accessibility Review

stromrechner.org accessibility score

97

Accessibility Issues

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

Best Practices

stromrechner.org 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

stromrechner.org SEO score

94

Search Engine Optimization Advices

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

    UTF-8

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

stromrechner.org

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