Tools & Wizards About Us
westfalen-ag.de screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    37% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 85% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

westfalen-ag.de

Gase, Energie und Tankstellen - Westfalen AG

Page Load Speed

4.4 sec in total

First Response

515 ms

Resources Loaded

3.6 sec

Page Rendered

208 ms

westfalen-ag.de screenshot

About Website

Click here to check amazing Westfalen AG content for Germany. Otherwise, check out these important facts you probably never knew about westfalen-ag.de

Die Westfalen Gruppe ist ein Handelsunternehmen in den Bereichen Flüssiggas und Kraftstoffe sowie Hersteller von technischen Gasen: Gase und Gasgemische, Energieversorgung, über 260 Tankstellen in Deu...

Visit westfalen-ag.de

Key Findings

We analyzed Westfalen-ag.de page load time and found that the first response time was 515 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

westfalen-ag.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.147

77/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

www.westfalen-ag.de

515 ms

news-basic.css

106 ms

stylesheet_5930f26a4a.css

218 ms

jquery.ui.theme.css

210 ms

jquery.ui.datepicker.css

216 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 98% of them (65 requests) were addressed to the original Westfalen-ag.de, 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Westfalen-ag.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 362.4 kB (8%)

Content Size

4.8 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Westfalen-ag.de main page is 4.8 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. 50% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 30.5 kB

  • Original 36.9 kB
  • After minification 32.9 kB
  • After compression 6.4 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. This page needs HTML code to be minified as it can gain 4.0 kB, which is 11% 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 30.5 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 88.6 kB

  • Original 4.4 MB
  • After minification 4.3 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. Westfalen AG images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 163.9 kB

  • Original 229.6 kB
  • After minification 213.8 kB
  • After compression 65.7 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 163.9 kB or 71% of the original size.

CSS Optimization

-81%

Potential reduce by 79.5 kB

  • Original 98.1 kB
  • After minification 73.8 kB
  • After compression 18.6 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. Westfalen-ag.de needs all CSS files to be minified and compressed as it can save up to 79.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (60%)

Requests Now

65

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Westfalen AG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.westfalen-ag.de

www.westfalen-ag.de

515 ms

news-basic.css

news-basic.css

106 ms

stylesheet_5930f26a4a.css

stylesheet_5930f26a4a.css

218 ms

jquery.ui.theme.css

jquery.ui.theme.css

210 ms

jquery.ui.datepicker.css

jquery.ui.datepicker.css

216 ms

CssBasic.css

CssBasic.css

218 ms

tt_news.css

tt_news.css

219 ms

css_filelinks.css

css_filelinks.css

217 ms

fontsizer.css

fontsizer.css

312 ms

reset.css

reset.css

314 ms

content.css

content.css

319 ms

framework.css

framework.css

315 ms

fces.css

fces.css

316 ms

nivo-slider.css

nivo-slider.css

321 ms

magnific-popup.css

magnific-popup.css

415 ms

framework_mainpage.css

framework_mainpage.css

417 ms

Petrolstation.css

Petrolstation.css

420 ms

Terms.css

Terms.css

418 ms

Address.css

Address.css

420 ms

jquery-1.7.x-1.8.x.js

jquery-1.7.x-1.8.x.js

636 ms

add2favourite.js

add2favourite.js

518 ms

javascript_b9ac716825.js

javascript_b9ac716825.js

520 ms

jsapi

jsapi

39 ms

powermail_frontend.js

powermail_frontend.js

520 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

522 ms

app.min.js

app.min.js

522 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

622 ms

jcarousel.js

jcarousel.js

623 ms

piwik.js

piwik.js

624 ms

page_bg.png

page_bg.png

106 ms

background_pageouter.png

background_pageouter.png

620 ms

background_pageinner.png

background_pageinner.png

311 ms

logo.png

logo.png

107 ms

button_search.png

button_search.png

108 ms

background_dropdown.png

background_dropdown.png

108 ms

shadow_body.png

shadow_body.png

207 ms

shadow_top.png

shadow_top.png

208 ms

Gase_bildbuehne.jpg

Gase_bildbuehne.jpg

517 ms

Energieversorgung_bildbuehne.jpg

Energieversorgung_bildbuehne.jpg

866 ms

Tankstellen_bildbuehne.jpg

Tankstellen_bildbuehne.jpg

619 ms

Unternehmen_bildbuehne.jpg

Unternehmen_bildbuehne.jpg

554 ms

Energieversorgung_bildbuehne01.jpg

Energieversorgung_bildbuehne01.jpg

931 ms

Energieversorgung_bildbuehne02.jpg

Energieversorgung_bildbuehne02.jpg

1138 ms

Energieversorgung_bildbuehne04.jpg

Energieversorgung_bildbuehne04.jpg

2003 ms

Gase_bildbuehne04.jpg

Gase_bildbuehne04.jpg

824 ms

Gase_bildbuehne08.jpg

Gase_bildbuehne08.jpg

825 ms

Gase_bildbuehne09.jpg

Gase_bildbuehne09.jpg

928 ms

Gase_bildbuehne10.jpg

Gase_bildbuehne10.jpg

1034 ms

Tankstellen_bildbuehne02.jpg

Tankstellen_bildbuehne02.jpg

968 ms

Tankstellen_bildbuehne04.jpg

Tankstellen_bildbuehne04.jpg

1133 ms

Tankstellen_bildbuehne05.jpg

Tankstellen_bildbuehne05.jpg

1134 ms

Unternehmen_bildbuehne01.jpg

Unternehmen_bildbuehne01.jpg

1072 ms

Unternehmen_bildbuehne02.jpg

Unternehmen_bildbuehne02.jpg

1241 ms

Unternehmen_bildbuehne10.jpg

Unternehmen_bildbuehne10.jpg

1176 ms

shadow_bottom.png

shadow_bottom.png

1238 ms

border_mainpage.png

border_mainpage.png

1238 ms

blog.jpg

blog.jpg

1239 ms

twitter.jpg

twitter.jpg

1279 ms

csm_YouTube-logo-full_color_4fb8bbaf6d.png

csm_YouTube-logo-full_color_4fb8bbaf6d.png

1339 ms

border_bluebox.png

border_bluebox.png

1341 ms

background_social.png

background_social.png

1343 ms

csm_twitter_a042e0f7a3.gif

csm_twitter_a042e0f7a3.gif

1344 ms

csm_facebook_1b41df9619.gif

csm_facebook_1b41df9619.gif

1381 ms

csm_googleplus_ad2dca8a73.png

csm_googleplus_ad2dca8a73.png

1442 ms

xing.png

xing.png

1398 ms

piwik.php

piwik.php

1707 ms

Accessibility Review

westfalen-ag.de accessibility score

94

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.

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

Links do not have a discernible name

Best Practices

westfalen-ag.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

westfalen-ag.de SEO score

96

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Westfalen-ag.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 Westfalen-ag.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

westfalen-ag.de

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