Tools & Wizards About Us
pfeifer.de screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

pfeifer.de

PFEIFER - Wir schaffen Verbindungen, auf die Sie sich verlassen können.

Page Load Speed

4.4 sec in total

First Response

454 ms

Resources Loaded

3.4 sec

Page Rendered

569 ms

pfeifer.de screenshot

About Website

Click here to check amazing PFEIFER content for Germany. Otherwise, check out these important facts you probably never knew about pfeifer.de

Als internationale Unternehmensgruppe ist PFEIFER weltweiter Lösungsanbieter für alle Anwendungsfragen in der Seil-, Hebe- und Bautechnik sowie im Seilbau.

Visit pfeifer.de

Key Findings

We analyzed Pfeifer.de page load time and found that the first response time was 454 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

pfeifer.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.312

37/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

pfeifer.de

454 ms

www.pfeifer.de

428 ms

438 ms

pfeifer.css

396 ms

main.js

880 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Pfeifer.de, 59% (30 requests) were made to Pfeifer.info and 37% (19 requests) were made to Typo3.pfeifer.info. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Typo3.pfeifer.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.0 kB (6%)

Content Size

2.9 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pfeifer.de main page is 2.9 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 59.7 kB

  • Original 68.0 kB
  • After minification 45.9 kB
  • After compression 8.2 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. This page needs HTML code to be minified as it can gain 22.1 kB, which is 33% 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 59.7 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 17.2 kB

  • Original 2.4 MB
  • After minification 2.4 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. PFEIFER images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 876 B

  • Original 308.0 kB
  • After minification 308.0 kB
  • After compression 307.2 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.

CSS Optimization

-69%

Potential reduce by 98.2 kB

  • Original 142.0 kB
  • After minification 142.0 kB
  • After compression 43.8 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. Pfeifer.de needs all CSS files to be minified and compressed as it can save up to 98.2 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (39%)

Requests Now

44

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PFEIFER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pfeifer.de

pfeifer.de

454 ms

www.pfeifer.de

www.pfeifer.de

428 ms

438 ms

pfeifer.css

pfeifer.css

396 ms

main.js

main.js

880 ms

Tabs.min.js

Tabs.min.js

288 ms

Form.min.js

Form.min.js

288 ms

autosuggest.js

autosuggest.js

289 ms

oxinnerlabel.js

oxinnerlabel.js

291 ms

magiczoomplus.css

magiczoomplus.css

97 ms

home_marktsegmente.jpg

home_marktsegmente.jpg

685 ms

logo.svg

logo.svg

99 ms

de.png

de.png

100 ms

cs.png

cs.png

97 ms

da.png

da.png

100 ms

en.png

en.png

101 ms

es.png

es.png

194 ms

fr.png

fr.png

193 ms

it.png

it.png

195 ms

hu.png

hu.png

193 ms

pl.png

pl.png

195 ms

ro.png

ro.png

289 ms

ru.png

ru.png

288 ms

zh.png

zh.png

288 ms

template_highlight_lay5_Webshop.jpg

template_highlight_lay5_Webshop.jpg

702 ms

template_highlight_lay5_Video-DeltaAnker-AlphaTraverse.jpg

template_highlight_lay5_Video-DeltaAnker-AlphaTraverse.jpg

702 ms

template_highlight_lay5_Spezialtiefbau.jpg

template_highlight_lay5_Spezialtiefbau.jpg

844 ms

template_highlight_lay5_Stuetzenfuss.jpg

template_highlight_lay5_Stuetzenfuss.jpg

861 ms

home_produkte_AMP_02.jpg

home_produkte_AMP_02.jpg

952 ms

home_produkte_HZW_02.jpg

home_produkte_HZW_02.jpg

1054 ms

home_produkte_LS_02.jpg

home_produkte_LS_02.jpg

972 ms

home_produkte_PSA_02.jpg

home_produkte_PSA_02.jpg

971 ms

home_produkte_BT.jpg

home_produkte_BT.jpg

1125 ms

home_produkte_LAM.jpg

home_produkte_LAM.jpg

1147 ms

home_produkte_IRS.jpg

home_produkte_IRS.jpg

1242 ms

home_produkte_ERS.jpg

home_produkte_ERS.jpg

1162 ms

home_services_academy.jpg

home_services_academy.jpg

1068 ms

home_services_mobileservices.jpg

home_services_mobileservices.jpg

1339 ms

home_services_DLS.jpg

home_services_DLS.jpg

1167 ms

home_services_elementiertesBauen.jpg

home_services_elementiertesBauen.jpg

1411 ms

home_karriere.jpg

home_karriere.jpg

1532 ms

PFEIFER_S-0.jpg

PFEIFER_S-0.jpg

1261 ms

OpenSans-Regular.ttf

OpenSans-Regular.ttf

633 ms

world-icon.svg

world-icon.svg

269 ms

icon-search.svg

icon-search.svg

550 ms

LinkedIn.svg

LinkedIn.svg

539 ms

Xing.svg

Xing.svg

540 ms

Facebook.svg

Facebook.svg

538 ms

webcam.svg

webcam.svg

539 ms

OpenSans-Bold.ttf

OpenSans-Bold.ttf

646 ms

ajax-loader.gif

ajax-loader.gif

119 ms

Accessibility Review

pfeifer.de accessibility score

83

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

pfeifer.de best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

pfeifer.de SEO score

92

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Pfeifer.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 Pfeifer.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

pfeifer.de

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