Tools & Wizards About Us
it-pruefungen.ch screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

it-pruefungen.ch

IT-Pruefungen-Vorbereitung mit Qualitätsmaterial und Prüfungsunterlagen

Page Load Speed

2 sec in total

First Response

34 ms

Resources Loaded

1.8 sec

Page Rendered

114 ms

it-pruefungen.ch screenshot

About Website

Visit it-pruefungen.ch now to see the best up-to-date IT Pruefungen content for Switzerland and also check out these interesting facts you probably never knew about it-pruefungen.ch

it-pruefungen.ch stellt Ihnen originale Prüfungsfragen und Antworten in deutscher Sprache und auf englisch zur Verfügung, mit den Testfragen können Sie Ihre Prüfungen erfolgreich bestehen.Unsere Mater...

Visit it-pruefungen.ch

Key Findings

We analyzed It-pruefungen.ch page load time and found that the first response time was 34 ms and then it took 1.9 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

it-pruefungen.ch performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

it-pruefungen.ch

34 ms

it-pruefungen.ch

213 ms

www.it-pruefungen.ch

303 ms

main.css

207 ms

default.css

203 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 81% of them (26 requests) were addressed to the original It-pruefungen.ch, 16% (5 requests) were made to Image.providesupport.com and 3% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (763 ms) belongs to the original domain It-pruefungen.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.5 kB (10%)

Content Size

288.8 kB

After Optimization

261.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of It-pruefungen.ch main page is 288.8 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 10% of websites need less resources to load. Images take 225.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.5 kB

  • Original 26.7 kB
  • After minification 22.1 kB
  • After compression 6.2 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 4.6 kB, which is 17% 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 20.5 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 6.5 kB

  • Original 225.1 kB
  • After minification 218.6 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. IT Pruefungen images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 388 B

  • Original 33.4 kB
  • After minification 33.4 kB
  • After compression 33.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 182 B

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 3.4 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. It-pruefungen.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (42%)

Requests Now

26

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IT Pruefungen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

it-pruefungen.ch

it-pruefungen.ch

34 ms

it-pruefungen.ch

it-pruefungen.ch

213 ms

www.it-pruefungen.ch

www.it-pruefungen.ch

303 ms

main.css

main.css

207 ms

default.css

default.css

203 ms

jquery.js

jquery.js

408 ms

dialog.js

dialog.js

216 ms

slidePlayer.js

slidePlayer.js

199 ms

addthis_widget.js

addthis_widget.js

24 ms

logo.gif

logo.gif

188 ms

searchkey_bg.jpg

searchkey_bg.jpg

283 ms

btn-search.gif

btn-search.gif

191 ms

navbg_03.png

navbg_03.png

203 ms

navbg_05.png

navbg_05.png

199 ms

navbg_09.png

navbg_09.png

202 ms

kefu.gif

kefu.gif

383 ms

15d3b4764ce346d0b119632d971c598f.jpg

15d3b4764ce346d0b119632d971c598f.jpg

290 ms

1011d1e1381e4df98c98af4a025379f1.jpg

1011d1e1381e4df98c98af4a025379f1.jpg

642 ms

28cd43abc19b47a79674b8ca2faea799.jpg

28cd43abc19b47a79674b8ca2faea799.jpg

763 ms

abc1.gif

abc1.gif

395 ms

abc2.gif

abc2.gif

474 ms

img_lab.gif

img_lab.gif

475 ms

safe-standard.js

safe-standard.js

77 ms

bg_pop_dot.gif

bg_pop_dot.gif

558 ms

bg_code.gif

bg_code.gif

587 ms

bg_code_newrelease.gif

bg_code_newrelease.gif

656 ms

icon_learnmore.gif

icon_learnmore.gif

665 ms

bg_venodr_title.gif

bg_venodr_title.gif

746 ms

static.js

static.js

19 ms

classicBanner.min.js

classicBanner.min.js

18 ms

offline-1182641262.gif

offline-1182641262.gif

45 ms

10jhxt47cag5y0stin5sx7a3pm

10jhxt47cag5y0stin5sx7a3pm

33 ms

Accessibility Review

it-pruefungen.ch accessibility score

51

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.

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

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

it-pruefungen.ch best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

it-pruefungen.ch SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise It-pruefungen.ch can be misinterpreted by Google and other search engines. Our service has detected that German 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 It-pruefungen.ch 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

it-pruefungen.ch

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