Tools & Wizards About Us
lugbe.ch screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

lugbe.ch

Linux User Group Bern

Page Load Speed

1.9 sec in total

First Response

603 ms

Resources Loaded

1.1 sec

Page Rendered

209 ms

lugbe.ch screenshot

About Website

Welcome to lugbe.ch homepage info - get ready to check Lugbe best content right away, or after learning these important things about lugbe.ch

Linux User Group Bern - LugBE

Visit lugbe.ch

Key Findings

We analyzed Lugbe.ch page load time and found that the first response time was 603 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

lugbe.ch performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

lugbe.ch

603 ms

functions.js

192 ms

events.css

202 ms

logo.png

325 ms

LugBeTuxMedium.png

376 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 93% of them (14 requests) were addressed to the original Lugbe.ch, 7% (1 request) were made to Linux-presentation-day.de. The less responsive or slowest element that took the longest time to load (603 ms) belongs to the original domain Lugbe.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.7 kB (20%)

Content Size

204.2 kB

After Optimization

162.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lugbe.ch main page is 204.2 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 171.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 23.8 kB

  • Original 29.1 kB
  • After minification 14.4 kB
  • After compression 5.3 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 14.7 kB, which is 50% 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 23.8 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 15.2 kB

  • Original 171.5 kB
  • After minification 156.2 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. Lugbe images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 1.2 kB

  • Original 1.8 kB
  • After minification 1.4 kB
  • After compression 614 B

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 1.2 kB or 66% of the original size.

CSS Optimization

-78%

Potential reduce by 1.4 kB

  • Original 1.8 kB
  • After minification 1.5 kB
  • After compression 397 B

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. Lugbe.ch needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lugbe. According to our analytics all requests are already optimized.

Network Requests Diagram

lugbe.ch

lugbe.ch

603 ms

functions.js

functions.js

192 ms

events.css

events.css

202 ms

logo.png

logo.png

325 ms

LugBeTuxMedium.png

LugBeTuxMedium.png

376 ms

twitterlogo.png

twitterlogo.png

294 ms

info-medium.png

info-medium.png

181 ms

ok.png

ok.png

190 ms

no.png

no.png

195 ms

rss.gif

rss.gif

201 ms

ical.png

ical.png

370 ms

win2linwin.png

win2linwin.png

601 ms

lightbulb.png

lightbulb.png

383 ms

win2linlin.png

win2linlin.png

582 ms

dot.png

dot.png

389 ms

Accessibility Review

lugbe.ch accessibility score

61

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

Links do not have a discernible name

Best Practices

lugbe.ch best practices score

75

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

lugbe.ch SEO score

69

Search Engine Optimization Advices

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

    ISO-8859-1

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

lugbe.ch

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