Tools & Wizards About Us
tirastel.de screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tirastel.de

Tirastel GmbH

Page Load Speed

5.5 sec in total

First Response

2 sec

Resources Loaded

3.3 sec

Page Rendered

317 ms

tirastel.de screenshot

About Website

Welcome to tirastel.de homepage info - get ready to check Tirastel best content right away, or after learning these important things about tirastel.de

Tirastel GmbH

Visit tirastel.de

Key Findings

We analyzed Tirastel.de page load time and found that the first response time was 2 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

tirastel.de performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

tirastel.de

1954 ms

bootstrap.css

515 ms

font-awesome.min.css

372 ms

owl.carousel.css

255 ms

magnific-popup.css

249 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 89% of them (39 requests) were addressed to the original Tirastel.de, 9% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Tirastel.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 440.5 kB (53%)

Content Size

829.2 kB

After Optimization

388.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tirastel.de main page is 829.2 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. 30% of websites need less resources to load. Images take 382.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.0 kB

  • Original 20.1 kB
  • After minification 13.1 kB
  • After compression 4.1 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. This page needs HTML code to be minified as it can gain 7.0 kB, which is 35% 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 16.0 kB or 79% of the original size.

Image Optimization

-23%

Potential reduce by 87.8 kB

  • Original 382.9 kB
  • After minification 295.1 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. Obviously, Tirastel needs image optimization as it can save up to 87.8 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 133.1 kB

  • Original 190.9 kB
  • After minification 177.7 kB
  • After compression 57.8 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 133.1 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 203.6 kB

  • Original 235.4 kB
  • After minification 189.0 kB
  • After compression 31.8 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. Tirastel.de needs all CSS files to be minified and compressed as it can save up to 203.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (46%)

Requests Now

39

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tirastel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tirastel.de

tirastel.de

1954 ms

bootstrap.css

bootstrap.css

515 ms

font-awesome.min.css

font-awesome.min.css

372 ms

owl.carousel.css

owl.carousel.css

255 ms

magnific-popup.css

magnific-popup.css

249 ms

flexslider.css

flexslider.css

250 ms

animate.css

animate.css

520 ms

style.css

style.css

416 ms

responsive.css

responsive.css

375 ms

css

css

20 ms

jquery-2.1.0.min.js

jquery-2.1.0.min.js

658 ms

bootstrap.min.js

bootstrap.min.js

611 ms

jpreloader.js

jpreloader.js

517 ms

modernizr.js

modernizr.js

610 ms

jquery.easing.js

jquery.easing.js

646 ms

retina.js

retina.js

647 ms

waypoints.min.js

waypoints.min.js

648 ms

jquery.validate.min.js

jquery.validate.min.js

742 ms

animations2.js

animations2.js

729 ms

jquery.bs.gdpr.cookies.js

jquery.bs.gdpr.cookies.js

771 ms

custom.js

custom.js

789 ms

services-3.png

services-3.png

777 ms

services-2.png

services-2.png

787 ms

services-1.png

services-1.png

866 ms

cisco_ccnp.png

cisco_ccnp.png

975 ms

cisco_ccdp.png

cisco_ccdp.png

945 ms

cisco_ccna.png

cisco_ccna.png

931 ms

cisco_dcuci.png

cisco_dcuci.png

924 ms

mikrotik_mtcna.png

mikrotik_mtcna.png

978 ms

emc_isiam.png

emc_isiam.png

1028 ms

deutsche-telecom.png

deutsche-telecom.png

1057 ms

level3.png

level3.png

1061 ms

upc.png

upc.png

1080 ms

sparkle-telecom-italia.png

sparkle-telecom-italia.png

1136 ms

interxion.png

interxion.png

1126 ms

orange.png

orange.png

1171 ms

logo.png

logo.png

671 ms

header.png

header.png

800 ms

net.png

net.png

711 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

7 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

19 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

20 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

21 ms

back-to-top.png

back-to-top.png

482 ms

Accessibility Review

tirastel.de accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

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

tirastel.de best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

tirastel.de SEO score

92

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tirastel.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Tirastel.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

tirastel.de

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