Tools & Wizards About Us
linux.pc-college.de screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

linux.pc-college.de

Linux Schulung - Linux Kurs - Linux Seminar - Linux Präsenzseminare und Live Online Trainings

Page Load Speed

2.8 sec in total

First Response

304 ms

Resources Loaded

2.3 sec

Page Rendered

215 ms

linux.pc-college.de screenshot

About Website

Welcome to linux.pc-college.de homepage info - get ready to check Linux Pc College best content for Ukraine right away, or after learning these important things about linux.pc-college.de

Linux Kurse, Schulungen und Seminare ab einem Teilnehmer. Offene Linux Schulungen, Firmenschulungen als Präsenzseminare oder Live Online Trainings in Deutschland, Österreich und Schweiz.

Visit linux.pc-college.de

Key Findings

We analyzed Linux.pc-college.de page load time and found that the first response time was 304 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

linux.pc-college.de performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.242

51/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

linux.pc-college.de

304 ms

linux.pc-college.de

592 ms

menu_js_07.js

302 ms

logo_hintergrund.jpg

286 ms

logo_hintergrund_03.png

308 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 93% of them (27 requests) were addressed to the original Linux.pc-college.de, 7% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Linux.pc-college.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.0 kB (58%)

Content Size

329.7 kB

After Optimization

139.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Linux.pc-college.de main page is 329.7 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. HTML takes 195.6 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 178.1 kB

  • Original 195.6 kB
  • After minification 192.8 kB
  • After compression 17.5 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 178.1 kB or 91% of the original size.

Image Optimization

-3%

Potential reduce by 3.6 kB

  • Original 106.3 kB
  • After minification 102.7 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. Linux Pc College images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 8.3 kB

  • Original 27.8 kB
  • After minification 25.7 kB
  • After compression 19.5 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 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (48%)

Requests Now

27

After Optimization

14

  • Images
  • JavaScript

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linux Pc College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

linux.pc-college.de

linux.pc-college.de

304 ms

linux.pc-college.de

linux.pc-college.de

592 ms

menu_js_07.js

menu_js_07.js

302 ms

logo_hintergrund.jpg

logo_hintergrund.jpg

286 ms

logo_hintergrund_03.png

logo_hintergrund_03.png

308 ms

seminar-schulungen-suche.png

seminar-schulungen-suche.png

324 ms

button_orange.jpg

button_orange.jpg

325 ms

tr.gif

tr.gif

383 ms

Seminare-Schulungen-Kurse-im-PC-College-3.png

Seminare-Schulungen-Kurse-im-PC-College-3.png

587 ms

kurse-und-schulungen-ab-1-teilnehmer_1.png

kurse-und-schulungen-ab-1-teilnehmer_1.png

591 ms

seminare-in-berlin-duesseldorf-stuttgart-und-deutschlandweit_3.jpg

seminare-in-berlin-duesseldorf-stuttgart-und-deutschlandweit_3.jpg

588 ms

button.jpg

button.jpg

607 ms

button_mitte.jpg

button_mitte.jpg

608 ms

grau_lo.png

grau_lo.png

688 ms

grau_ro.png

grau_ro.png

866 ms

kurse-schulungen-einfach-buchen-1.png

kurse-schulungen-einfach-buchen-1.png

1066 ms

grau_lu.png

grau_lu.png

890 ms

grau_ru.png

grau_ru.png

887 ms

PC-COLLEGE-ist-autorisiertes-Testing-Center.gif

PC-COLLEGE-ist-autorisiertes-Testing-Center.gif

1016 ms

seminar_liste_2.gif

seminar_liste_2.gif

969 ms

reiterrechts_or.gif

reiterrechts_or.gif

1094 ms

garantieseminar.png

garantieseminar.png

1121 ms

reiterlinks_or.gif

reiterlinks_or.gif

1114 ms

itcr-hoechstwertung-teilnehmerorientierung-service.png

itcr-hoechstwertung-teilnehmerorientierung-service.png

1169 ms

facebook-logo-pc-college-seminare-schulungen.jpg

facebook-logo-pc-college-seminare-schulungen.jpg

1241 ms

google-plus-pc-college-kurse-und-schulungen.png

google-plus-pc-college-kurse-und-schulungen.png

1269 ms

ga.js

ga.js

13 ms

__utm.gif

__utm.gif

12 ms

gar_sem_bew_3.js

gar_sem_bew_3.js

1197 ms

Accessibility Review

linux.pc-college.de accessibility score

97

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.

Best Practices

linux.pc-college.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

linux.pc-college.de SEO score

99

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linux.pc-college.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 Linux.pc-college.de main page’s claimed encoding is iso-8859-1. 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

linux.pc-college.de

Open Graph description is not detected on the main page of Linux Pc College. 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: