Tools & Wizards About Us
erp4students.com screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

erp4students.com

Brandenburg University of Applied Sciences | erp4students | SAP online courses for students

Page Load Speed

3.6 sec in total

First Response

215 ms

Resources Loaded

2.5 sec

Page Rendered

862 ms

erp4students.com screenshot

About Website

Click here to check amazing Erp4 Students content. Otherwise, check out these important facts you probably never knew about erp4students.com

Courses in Summer Term 2024 What is erp4students? Voices from the economy Information Material and Registration

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Key Findings

We analyzed Erp4students.com page load time and found that the first response time was 215 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

erp4students.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

erp4students.com

215 ms

erp4students.com

381 ms

www.erp4students.com

777 ms

bootstrap-icons.min.css

99 ms

styles.min.css

199 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Erp4students.com and no external sources were called. The less responsive or slowest element that took the longest time to load (806 ms) belongs to the original domain Erp4students.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.5 kB (13%)

Content Size

651.3 kB

After Optimization

566.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Erp4students.com main page is 651.3 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. 40% of websites need less resources to load. Images take 558.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 23.0 kB

  • Original 30.1 kB
  • After minification 29.6 kB
  • After compression 7.1 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. 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 23.0 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 46.1 kB

  • Original 558.0 kB
  • After minification 511.9 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. Erp4 Students images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 3.4 kB

  • Original 19.4 kB
  • After minification 19.4 kB
  • After compression 16.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 3.4 kB or 18% of the original size.

CSS Optimization

-27%

Potential reduce by 12.0 kB

  • Original 43.8 kB
  • After minification 43.8 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. Erp4students.com needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 27% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

27

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erp4 Students. According to our analytics all requests are already optimized.

Network Requests Diagram

erp4students.com

erp4students.com

215 ms

erp4students.com

erp4students.com

381 ms

www.erp4students.com

www.erp4students.com

777 ms

bootstrap-icons.min.css

bootstrap-icons.min.css

99 ms

styles.min.css

styles.min.css

199 ms

native2.0.27.min.js

native2.0.27.min.js

332 ms

ts-3.0.1911.min.js

ts-3.0.1911.min.js

423 ms

ptvs2001.min.js

ptvs2001.min.js

423 ms

logo.png

logo.png

198 ms

header_transparent_keyvisual.png

header_transparent_keyvisual.png

201 ms

keyvisual_v2.jpg

keyvisual_v2.jpg

374 ms

courseoverview2019.jpg

courseoverview2019.jpg

464 ms

icon-15.png

icon-15.png

288 ms

icon-dsag.png

icon-dsag.png

288 ms

icon-next.png

icon-next.png

289 ms

icon-flexibel.png

icon-flexibel.png

377 ms

icon-tutor.png

icon-tutor.png

378 ms

icon-sap.png

icon-sap.png

378 ms

foto-alan.jpg

foto-alan.jpg

379 ms

foto-nebgen.jpg

foto-nebgen.jpg

462 ms

foto-panzer.jpg

foto-panzer.jpg

465 ms

icon-faq.png

icon-faq.png

465 ms

icon-kontakt.png

icon-kontakt.png

466 ms

icon-infoveranstaltung.png

icon-infoveranstaltung.png

467 ms

00_website_sap_mm_eng.jpg

00_website_sap_mm_eng.jpg

642 ms

default_news.png

default_news.png

554 ms

t800x600.png

t800x600.png

554 ms

00_website_sap_sd_eng.jpg

00_website_sap_sd_eng.jpg

642 ms

01_website_wi_an_thb_en.jpg

01_website_wi_an_thb_en.jpg

643 ms

bullet.gif

bullet.gif

556 ms

pt-sans-regular.woff

pt-sans-regular.woff

542 ms

pt-sans-700.woff

pt-sans-700.woff

629 ms

ibm-plex-sans-v3-latin-700.woff

ibm-plex-sans-v3-latin-700.woff

548 ms

ibm-plex-sans-v3-latin-regular.woff

ibm-plex-sans-v3-latin-regular.woff

634 ms

ibm-plex-sans-v3-latin-200.woff

ibm-plex-sans-v3-latin-200.woff

634 ms

bootstrap-icons.woff

bootstrap-icons.woff

806 ms

pt-sans-700italic.woff

pt-sans-700italic.woff

634 ms

pt-sans-italic.woff

pt-sans-italic.woff

720 ms

Accessibility Review

erp4students.com accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

erp4students.com 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

Displays images with incorrect aspect ratio

SEO Factors

erp4students.com SEO score

81

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

High

robots.txt is not valid

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Erp4students.com 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 Erp4students.com 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

erp4students.com

Open Graph description is not detected on the main page of Erp4 Students. 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: