Access druckluftmembranpumpen.net. Druckluftmembranpumpen Druckluft Membranpumpen Pumpen Ersatzteile Lieferung Beratung Verkauf Servic...

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)

Value2.3 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

druckluftmembranpumpen.net

322 ms

www.druckluftmembranpumpen.net

783 ms

Druckluftmembranpumpen.css

184 ms

button41.jpg

277 ms

button3B.jpg

252 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that all of those requests were addressed to Druckluftmembranpumpen.net and no external sources were called. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Druckluftmembranpumpen.net.

Content Size

1.7 MB

After Optimization

1.4 MB

In fact, the total size of Druckluftmembranpumpen.net main page is 1.7 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. 30% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 84.8 kB

Original 97.0 kB
After minification 89.4 kB
After compression 12.2 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 84.8 kB or 87% of the original size.

Image Optimization

-8%

Potential reduce by 117.3 kB

Original 1.6 MB
After minification 1.4 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. Druckluft Membranpumpen images are well optimized though.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Druckluft Membranpumpen. According to our analytics all requests are already optimized.

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Druckluftmembranpumpen.net 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 Druckluftmembranpumpen.net 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

druckluftmembranpumpen.net

Open Graph description is not detected on the main page of Druckluft Membranpumpen. 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

Druckluftmembranpumpen Druckluft Membranpumpen Pumpen Ersatzteile Lieferung Beratung Verkauf Service

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

druckluftmembranpumpen.net

www.druckluftmembranpumpen.net

Druckluftmembranpumpen.css

button41.jpg

button3B.jpg

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

druckluftmembranpumpen.net

www.druckluftmembranpumpen.net

Druckluftmembranpumpen.css

button41.jpg

button3B.jpg

button3.jpg

button3E.jpg

button4.jpg

button44.jpg

button47.jpg

button50.jpg

button4A.jpg

button4D.jpg

button53.jpg

button56.jpg

button25.jpg

button59.jpg

button3B.jpg

Membranen.png

Ersatzteile%20Druckluftpumpe.jpg

Angebot%20des%20Monats.jpg

Druckluftmembranpumpe%20NDP-20.jpg

Versa-Matic%20Pumpen%20%20deutsch.png

Druckluftmembranpumpe%20FDA%20von%20Versa-Matic_kl.JPG

vm_logo.png

Druckluftmembranpumpe-AOD.jpg

Austausch-Druckluftmembranpumpe.jpg

img4.jpg

imgE.jpg

imgD.jpg

NDP_05.jpg

img10.jpg

img18.jpg

img17.jpg

NDP-25_Metal_NPT.jpg

img16.jpg

img11.jpg

imgC.jpg

FDA%20Yamada%20Pumpe.jpg

Pulver%20Pumpen.jpg

CSA%20Pumpen.jpg

Getraenke.jpg

Pharma.jpg

Chemie.jpg

Industrie.jpg