Access elektroschwarzer.de. Home - Elektro-Solartechnik H. Schwarzer GmbH aus Münster

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value33.5 s

0/100

10%

TBT (Total Blocking Time)

Value16,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.134

80/100

15%

TTI (Time to Interactive)

Value34.5 s

0/100

10%

elektroschwarzer.de

271 ms

elektroschwarzer.de

4812 ms

wp-emoji-release.min.js

404 ms

style.min.css

517 ms

styles.css

321 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that all of those requests were addressed to Elektroschwarzer.de and no external sources were called. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Elektroschwarzer.de.

Content Size

4.3 MB

After Optimization

2.9 MB

In fact, the total size of Elektroschwarzer.de main page is 4.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 165.0 kB

Original 196.9 kB
After minification 195.0 kB
After compression 31.9 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 165.0 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 51.2 kB

Original 2.7 MB
After minification 2.7 MB

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. Elektro Schwarzer images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 242.9 kB

Original 327.0 kB
After minification 275.7 kB
After compression 84.1 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 242.9 kB or 74% of the original size.

CSS Optimization

-86%

Potential reduce by 959.5 kB

Original 1.1 MB
After minification 1.0 MB
After compression 155.6 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. Elektroschwarzer.de needs all CSS files to be minified and compressed as it can save up to 959.5 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elektro Schwarzer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

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

Links do not have a discernible name

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

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Elektroschwarzer.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 Elektroschwarzer.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

elektroschwarzer.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Home - Elektro-Solartechnik H. Schwarzer GmbH aus Münster

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)

Network Requests Diagram

elektroschwarzer.de

elektroschwarzer.de

wp-emoji-release.min.js

style.min.css

styles.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

elektroschwarzer.de

elektroschwarzer.de

wp-emoji-release.min.js

style.min.css

styles.css

be.css

animations.min.css

fontawesome.css

jplayer.blue.monday.min.css

responsive.css

mfn-local-fonts.css

borlabs-cookie_1_de.css

font-awesome.min.css

mystickyelements-front.min.css

intlTelInput.css

jquery.min.js

jquery-migrate.min.js

rbtools.min.js

rs6.min.js

font-awesome.css

post-59.css

rs6.css

index.js

index.js

core.min.js

tabs.min.js

plugins.js

menu.js

animations.min.js

jplayer.min.js

translate3d.js

scripts.js

comment-reply.min.js

jquery.cookie.js

mystickyelements-fronted.min.js

intlTelInput.js

borlabs-cookie.min.js

Logo_ElektroSchwarzer_GmbH.png

dummy.png

home_electric_texture_4.png

Kategorie_PV.jpg

Kategorie_Elektro.jpg

Kategorie_LED.jpg