Access elektrotechnik-kaspers.de. Herr Hans-Josef Kaspers GmbH

Report Summary

About Website

Click here to check amazing Elektrotechnik Kaspers content. Otherwise, check out these important facts you probably never knew about elektrotechnik-kaspers.de

Elektrotechnik Kaspers ist Ihr Meisterbetrieb in 53123 Bonn-Lessenich. Wir bieten Ihnen alle möglichen Leistungen rund um Elektroinstallationen und vieles mehr.

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

elektrotechnik-kaspers.de

410 ms

www.elektrotechnik-kaspers.de

1183 ms

styles.css

216 ms

usecurez.js

466 ms

privacyControl-2.0-standalone.css

312 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 85% of them (34 requests) were addressed to the original Elektrotechnik-kaspers.de, 13% (5 requests) were made to Maps.google.com and 3% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Elektrotechnik-kaspers.de.

Content Size

716.7 kB

After Optimization

409.3 kB

In fact, the total size of Elektrotechnik-kaspers.de main page is 716.7 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. 50% of websites need less resources to load. Images take 288.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 19.6 kB

Original 24.9 kB
After minification 23.7 kB
After compression 5.4 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 19.6 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 4.0 kB

Original 288.3 kB
After minification 284.3 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. Elektrotechnik Kaspers images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 172.5 kB

Original 269.6 kB
After minification 266.9 kB
After compression 97.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 172.5 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 111.3 kB

Original 133.9 kB
After minification 132.4 kB
After compression 22.6 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. Elektrotechnik-kaspers.de needs all CSS files to be minified and compressed as it can save up to 111.3 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elektrotechnik Kaspers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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/).

High

Document doesn't use 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 Elektrotechnik-kaspers.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 Elektrotechnik-kaspers.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

elektrotechnik-kaspers.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Herr Hans-Josef Kaspers GmbH – Elektrotechnik in Bonn-Lessenich

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)