Tools & Wizards About Us
deangeli.ch screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

deangeli.ch

DeAngeli GmbH - Erneuerbare Energie - Renewable Energy - IT Services

Page Load Speed

1.8 sec in total

First Response

441 ms

Resources Loaded

1.3 sec

Page Rendered

84 ms

deangeli.ch screenshot

About Website

Welcome to deangeli.ch homepage info - get ready to check De Angeli best content for Switzerland right away, or after learning these important things about deangeli.ch

energie.deangeli.ch : Forschung und Entwicklung im Bereich Erneuerbare Energie, HHO Generatoren, Sonnenenergie, Geothermie --- it.deangeli.ch : IT Support für KMU's mit einer Ein-Mann IT Abteilung ode...

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Key Findings

We analyzed Deangeli.ch page load time and found that the first response time was 441 ms and then it took 1.4 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

deangeli.ch performance score

0

Network Requests Diagram

deangeli.ch

441 ms

ga.js

7 ms

index_Header_de.htm

110 ms

index_Main_de.htm

231 ms

__utm.gif

12 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 50% of them (6 requests) were addressed to the original Deangeli.ch, 33% (4 requests) were made to Google-analytics.com and 17% (2 requests) were made to Wieistmeineip.de. The less responsive or slowest element that took the longest time to load (441 ms) belongs to the original domain Deangeli.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.2 kB (6%)

Content Size

81.2 kB

After Optimization

76.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Deangeli.ch main page is 81.2 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 61.5 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 1.4 kB

  • Original 2.5 kB
  • After minification 2.5 kB
  • After compression 1.1 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 1.4 kB or 54% of the original size.

Image Optimization

-6%

Potential reduce by 3.8 kB

  • Original 61.5 kB
  • After minification 57.7 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. De Angeli images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • AJAX
  • Images
  • JavaScript

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Angeli. According to our analytics all requests are already optimized.

Network Requests Diagram

deangeli.ch

deangeli.ch

441 ms

ga.js

ga.js

7 ms

index_Header_de.htm

index_Header_de.htm

110 ms

index_Main_de.htm

index_Main_de.htm

231 ms

__utm.gif

__utm.gif

12 ms

Medicament2.jpg

Medicament2.jpg

212 ms

Logo_DeAngeli_small.png

Logo_DeAngeli_small.png

217 ms

__utm.gif

__utm.gif

4 ms

233 ms

CSV1.jpg

CSV1.jpg

214 ms

__utm.gif

__utm.gif

4 ms

393 ms

Accessibility Review

deangeli.ch accessibility score

33

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

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

Best Practices

deangeli.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

SEO Factors

deangeli.ch SEO score

73

Search Engine Optimization Advices

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 Deangeli.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 Deangeli.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

deangeli.ch

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