Report Summary

  • 86

    Performance

    Renders faster than
    90% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 85% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

pc-college.de

PC-COLLEGE - Seminare & IT-Leistungen Seminare bzw. Schulungen, Kurse und Trainings in Berlin Bremen Dortmund Dresden Düsseldorf Erfurt Essen Frankfur...

Page Load Speed

3 sec in total

First Response

303 ms

Resources Loaded

2.5 sec

Page Rendered

225 ms

pc-college.de screenshot

About Website

Click here to check amazing PC COLLEGE content for Ukraine. Otherwise, check out these important facts you probably never knew about pc-college.de

IT- Schulungen, Seminare und Kurse auf höchstem Niveau; erfahrene, zertifizierte Trainer; praxisnahe und zielorientierte Inhalte; Einzel- und Firmenseminare; Live Online Trainings

Visit pc-college.de

Key Findings

We analyzed Pc-college.de page load time and found that the first response time was 303 ms and then it took 2.7 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

pc-college.de performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

pc-college.de

303 ms

pc-college.de

423 ms

www.pc-college.de

628 ms

ajax_cookie.inc.php

110 ms

PC-COLLEGE-IT-Schulungen-Logo.svg

229 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that all of those requests were addressed to Pc-college.de and no external sources were called. The less responsive or slowest element that took the longest time to load (979 ms) belongs to the original domain Pc-college.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.1 kB (26%)

Content Size

477.8 kB

After Optimization

352.6 kB

In fact, the total size of Pc-college.de main page is 477.8 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. 25% of websites need less resources to load. Images take 332.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 114.5 kB

  • Original 145.2 kB
  • After minification 144.9 kB
  • After compression 30.6 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 114.5 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 10.6 kB

  • Original 332.6 kB
  • After minification 322.0 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. PC COLLEGE images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

37

After Optimization

37

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PC COLLEGE. According to our analytics all requests are already optimized.

Accessibility Review

pc-college.de accessibility score

94

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

Links do not have a discernible name

Best Practices

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

pc-college.de SEO score

100

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

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 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 Pc-college.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 PC COLLEGE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: