Tools & Wizards About Us
lhg-aachen.de screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

lhg-aachen.de

Liberale Hochschulgruppe Aachen | Liberale Hochschulgruppe Aachen

Page Load Speed

2.9 sec in total

First Response

258 ms

Resources Loaded

2.2 sec

Page Rendered

419 ms

lhg-aachen.de screenshot

About Website

Welcome to lhg-aachen.de homepage info - get ready to check Lhg Aachen best content right away, or after learning these important things about lhg-aachen.de

Liberale Hochschulgruppe Aachen

Visit lhg-aachen.de

Key Findings

We analyzed Lhg-aachen.de page load time and found that the first response time was 258 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

lhg-aachen.de performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

lhg-aachen.de

258 ms

lhg-aachen.de

505 ms

style.min.css

117 ms

styles.css

227 ms

style.css

441 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Lhg-aachen.de and no external sources were called. The less responsive or slowest element that took the longest time to load (985 ms) belongs to the original domain Lhg-aachen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.7 kB (3%)

Content Size

845.1 kB

After Optimization

817.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lhg-aachen.de main page is 845.1 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. 15% of websites need less resources to load. Images take 727.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 21.4 kB

  • Original 28.6 kB
  • After minification 27.7 kB
  • After compression 7.2 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. 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 21.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 3.5 kB

  • Original 727.0 kB
  • After minification 723.5 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. Lhg Aachen images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 36 B

  • Original 45.3 kB
  • After minification 45.3 kB
  • After compression 45.3 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

-6%

Potential reduce by 2.7 kB

  • Original 44.1 kB
  • After minification 44.1 kB
  • After compression 41.4 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. Lhg-aachen.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (58%)

Requests Now

12

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lhg Aachen. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lhg-aachen.de

lhg-aachen.de

258 ms

lhg-aachen.de

lhg-aachen.de

505 ms

style.min.css

style.min.css

117 ms

styles.css

styles.css

227 ms

style.css

style.css

441 ms

all.css

all.css

334 ms

jquery.min.js

jquery.min.js

446 ms

jquery-migrate.min.js

jquery-migrate.min.js

329 ms

index.js

index.js

333 ms

index.js

index.js

334 ms

script.js

script.js

437 ms

LHG-Logo-rechteckig-transparent-weiss-11.png

LHG-Logo-rechteckig-transparent-weiss-11.png

550 ms

default.jpg

default.jpg

985 ms

lhg-aachen.de

lhg-aachen.de

151 ms

fa-brands-400.woff

fa-brands-400.woff

226 ms

fa-solid-900.woff

fa-solid-900.woff

439 ms

fa-regular-400.woff

fa-regular-400.woff

220 ms

Accessibility Review

lhg-aachen.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

lhg-aachen.de best practices score

92

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

SEO Factors

lhg-aachen.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 Lhg-aachen.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 Lhg-aachen.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

lhg-aachen.de

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