Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 98

    SEO

    Google-friendlier than
    94% of websites

tutorials.de

tutorials.de

Page Load Speed

4.7 sec in total

First Response

289 ms

Resources Loaded

4 sec

Page Rendered

370 ms

tutorials.de screenshot

About Website

Click here to check amazing Tutorials content for Austria. Otherwise, check out these important facts you probably never knew about tutorials.de

User helfen Usern

Visit tutorials.de

Key Findings

We analyzed Tutorials.de page load time and found that the first response time was 289 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tutorials.de performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

tutorials.de

289 ms

www.tutorials.de

335 ms

www.tutorials.de

644 ms

css.php

220 ms

css.php

329 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 25% of them (28 requests) were addressed to the original Tutorials.de, 12% (14 requests) were made to D234qeqk649blg.cloudfront.net and 6% (7 requests) were made to Dmp.theadex.com. The less responsive or slowest element that took the longest time to load (644 ms) belongs to the original domain Tutorials.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 800.5 kB (61%)

Content Size

1.3 MB

After Optimization

520.9 kB

In fact, the total size of Tutorials.de main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 121.4 kB

  • Original 149.3 kB
  • After minification 136.1 kB
  • After compression 28.0 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 121.4 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 7.6 kB

  • Original 165.2 kB
  • After minification 157.6 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. Tutorials images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 670.0 kB

  • Original 1.0 MB
  • After minification 959.8 kB
  • After compression 334.8 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 670.0 kB or 67% of the original size.

CSS Optimization

-74%

Potential reduce by 1.5 kB

  • Original 2.0 kB
  • After minification 1.2 kB
  • After compression 539 B

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. Tutorials.de needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (61%)

Requests Now

104

After Optimization

41

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tutorials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

tutorials.de accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

tutorials.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tutorials.de SEO score

98

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 Tutorials.de 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 Tutorials.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 data is detected on the main page of Tutorials. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: