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sim-free.de screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sim-free.de

sim-free.de - This website is for sale! - sim free Resources and Information.

Page Load Speed

1.6 sec in total

First Response

407 ms

Resources Loaded

1.1 sec

Page Rendered

103 ms

sim-free.de screenshot

About Website

Visit sim-free.de now to see the best up-to-date Sim Free content and also check out these interesting facts you probably never knew about sim-free.de

This website is for sale! sim-free.de is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, sim-free.de has it...

Visit sim-free.de

Key Findings

We analyzed Sim-free.de page load time and found that the first response time was 407 ms and then it took 1.2 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

sim-free.de performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.197

62/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

sim-free.de

407 ms

loader.js

140 ms

bg.png

123 ms

footer-content.png

108 ms

footer-daten.png

214 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Sim-free.de and no external sources were called. The less responsive or slowest element that took the longest time to load (418 ms) belongs to the original domain Sim-free.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.9 kB (9%)

Content Size

67.3 kB

After Optimization

61.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sim-free.de main page is 67.3 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 62.7 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 1.7 kB

  • Original 2.7 kB
  • After minification 2.5 kB
  • After compression 986 B

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 1.7 kB or 64% of the original size.

Image Optimization

-5%

Potential reduce by 2.8 kB

  • Original 62.7 kB
  • After minification 59.8 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. Sim Free images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 1.3 kB

  • Original 1.9 kB
  • After minification 1.5 kB
  • After compression 529 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 1.3 kB or 72% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sim Free. According to our analytics all requests are already optimized.

Network Requests Diagram

sim-free.de

sim-free.de

407 ms

loader.js

loader.js

140 ms

bg.png

bg.png

123 ms

footer-content.png

footer-content.png

108 ms

footer-daten.png

footer-daten.png

214 ms

footer-footer.png

footer-footer.png

210 ms

footer-header.png

footer-header.png

212 ms

footer-partner.png

footer-partner.png

211 ms

footer-startidik.png

footer-startidik.png

213 ms

header.png

header.png

418 ms

menue.png

menue.png

316 ms

sms_schreiben.png

sms_schreiben.png

316 ms

Accessibility Review

sim-free.de accessibility score

63

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sim-free.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sim-free.de SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sim-free.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Sim-free.de main page’s claimed encoding is . 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

sim-free.de

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