Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

tostar.de

tostar.de - IT - Programing - Maintenace - Server - Storage - Network

Page Load Speed

2.4 sec in total

First Response

347 ms

Resources Loaded

1.9 sec

Page Rendered

108 ms

About Website

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

Instalation, Configuration, Maintenance of Server, Storage, Network and PCs; Programing of Windows, Web, CNC, SPS or EIB/KNX

Visit tostar.de

Key Findings

We analyzed Tostar.de page load time and found that the first response time was 347 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

tostar.de performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

tostar.de

347 ms

tostar.de

515 ms

UhrUni

119 ms

entry.js

237 ms

utcptb.js

304 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Tostar.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Tostar.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.5 kB (7%)

Content Size

436.9 kB

After Optimization

404.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tostar.de main page is 436.9 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 411.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 10.9 kB

  • Original 14.0 kB
  • After minification 13.2 kB
  • After compression 3.1 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 10.9 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 13.3 kB

  • Original 411.4 kB
  • After minification 398.1 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. Tostar images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 8.3 kB

  • Original 11.5 kB
  • After minification 8.5 kB
  • After compression 3.2 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 8.3 kB or 72% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tostar. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

tostar.de accessibility score

79

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

Links do not have a discernible name

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

Best Practices

tostar.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

tostar.de SEO score

96

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tostar.de can be misinterpreted by Google and other search engines. Our service has detected that English 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 Tostar.de 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

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