Tools & Wizards About Us
werma.de screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

werma.de

Signal technology, signal and Andon devices, signal towers, stack lights, beacons, machine monitoring - WERMA Signaltechnik GmbH + CO. KG

Page Load Speed

4.3 sec in total

First Response

449 ms

Resources Loaded

3.6 sec

Page Rendered

279 ms

werma.de screenshot

About Website

Welcome to werma.de homepage info - get ready to check WERMA best content for Germany right away, or after learning these important things about werma.de

WERMA is one of the technology leaders in optical and audible signal devices. Stack lights, signal beacons, buzzers, horns, and sirens, warn, protect and guide people in the modern industrial society.

Visit werma.de

Key Findings

We analyzed Werma.de page load time and found that the first response time was 449 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

werma.de performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.156

74/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

werma.de

449 ms

124 ms

minimize.css

212 ms

werma_logo.png

298 ms

1-signalsaeulen.jpg

299 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Werma.de, 93% (86 requests) were made to Werma.com and 3% (3 requests) were made to Matomo.werma.lxp-demo.de. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Werma.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.0 kB (5%)

Content Size

2.3 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Werma.de main page is 2.3 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. 60% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 85.2 kB

  • Original 100.0 kB
  • After minification 86.5 kB
  • After compression 14.8 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 13.5 kB, which is 14% 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 85.2 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 22.4 kB

  • Original 1.9 MB
  • After minification 1.9 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. WERMA images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.9 kB

  • Original 247.8 kB
  • After minification 247.8 kB
  • After compression 244.0 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

-4%

Potential reduce by 3.5 kB

  • Original 93.5 kB
  • After minification 93.5 kB
  • After compression 89.9 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. Werma.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (40%)

Requests Now

83

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WERMA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

werma.de

werma.de

449 ms

124 ms

minimize.css

minimize.css

212 ms

werma_logo.png

werma_logo.png

298 ms

1-signalsaeulen.jpg

1-signalsaeulen.jpg

299 ms

werma-systeme.jpg

werma-systeme.jpg

298 ms

nav-werma-signalleuchten.jpg

nav-werma-signalleuchten.jpg

297 ms

nav-werma-sirenen-hupen.jpg

nav-werma-sirenen-hupen.jpg

299 ms

all.min.js

all.min.js

416 ms

bootstrap-datepicker.us.min.js

bootstrap-datepicker.us.min.js

383 ms

en.js

en.js

382 ms

cookieconsent.js

cookieconsent.js

385 ms

custom.js

custom.js

383 ms

nav-werma-kombination.jpg

nav-werma-kombination.jpg

387 ms

6-Konfiguration.jpg

6-Konfiguration.jpg

479 ms

1-maschinen-anlagebau.jpg

1-maschinen-anlagebau.jpg

478 ms

2-maschinensicherheit.jpg

2-maschinensicherheit.jpg

479 ms

3-schaltschrank-geraetebau.jpg

3-schaltschrank-geraetebau.jpg

481 ms

4-automotive.jpg

4-automotive.jpg

580 ms

5-industrie-40.jpg

5-industrie-40.jpg

513 ms

7-reinraum.jpg

7-reinraum.jpg

575 ms

6-logistik-versand.jpg

6-logistik-versand.jpg

575 ms

8-gebaeudetechnik-hindernis.jpg

8-gebaeudetechnik-hindernis.jpg

577 ms

4_Downloads.jpg

4_Downloads.jpg

576 ms

3_Support.jpg

3_Support.jpg

610 ms

5_FAQ.jpg

5_FAQ.jpg

671 ms

returns.jpg

returns.jpg

670 ms

2_Tech-Talk.jpg

2_Tech-Talk.jpg

672 ms

1-ueber-werma.jpg

1-ueber-werma.jpg

673 ms

2-werma-weltweit.jpg

2-werma-weltweit.jpg

677 ms

navigation_kontakt_2023.png

navigation_kontakt_2023.png

804 ms

5-impressum.jpg

5-impressum.jpg

766 ms

navigation_karriere_2023.png

navigation_karriere_2023.png

861 ms

navigation_news_2023.png

navigation_news_2023.png

861 ms

navigation_events_webinare_2023.png

navigation_events_webinare_2023.png

863 ms

4-Newsletter.jpg

4-Newsletter.jpg

774 ms

de.gif

de.gif

862 ms

en.gif

en.gif

872 ms

fr.gif

fr.gif

667 ms

es.gif

es.gif

668 ms

it.gif

it.gif

668 ms

nl.gif

nl.gif

667 ms

cn.gif

cn.gif

667 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

677 ms

cz.gif

cz.gif

620 ms

br.gif

br.gif

674 ms

ro.gif

ro.gif

674 ms

sk.gif

sk.gif

673 ms

tr.gif

tr.gif

672 ms

settings.css

settings.css

635 ms

navigation.css

navigation.css

625 ms

jquery.bootstrap.newsbox.min.js

jquery.bootstrap.newsbox.min.js

674 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

684 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

678 ms

stage-slider.js

stage-slider.js

642 ms

stage_rst_56_v2.png

stage_rst_56_v2.png

981 ms

buhne_esign_weiss_leuchtturm.png

buhne_esign_weiss_leuchtturm.png

722 ms

buhne_weassist_ohne_trapez_komp.png

buhne_weassist_ohne_trapez_komp.png

1053 ms

signaltower.png

signaltower.png

674 ms

system.png

system.png

675 ms

optical.png

optical.png

649 ms

buzzer.png

buzzer.png

676 ms

optical_audible.png

optical_audible.png

679 ms

configurator.png

configurator.png

683 ms

weassist_teaser_startseite_2_3_komp.png

weassist_teaser_startseite_2_3_komp.png

723 ms

esign_startseite_usa_komp.png

esign_startseite_usa_komp.png

766 ms

Modular-pre-assembled-stack-lights_300x258.jpg

Modular-pre-assembled-stack-lights_300x258.jpg

679 ms

t4-konfigurator_300x258.jpg

t4-konfigurator_300x258.jpg

676 ms

t7-ueber-werma.jpg

t7-ueber-werma.jpg

689 ms

spinner_02.gif

spinner_02.gif

678 ms

spinner_01.gif

spinner_01.gif

680 ms

bg_concrete_dark.jpg

bg_concrete_dark.jpg

683 ms

1pix.gif

1pix.gif

726 ms

lxp.js

lxp.js

372 ms

container_VVcyWSBC.js

container_VVcyWSBC.js

667 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

455 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

457 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

463 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

472 ms

image

image

339 ms

all.min.css

all.min.css

105 ms

revicons.woff

revicons.woff

97 ms

292 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

100 ms

fa-regular-400.ttf

fa-regular-400.ttf

193 ms

fa-brands-400.ttf

fa-brands-400.ttf

101 ms

fa-solid-900.ttf

fa-solid-900.ttf

203 ms

configs.php

configs.php

401 ms

fonts.css

fonts.css

99 ms

print.min.css

print.min.css

99 ms

poppins-regular-webfont.woff

poppins-regular-webfont.woff

98 ms

cookieconsent.css

cookieconsent.css

101 ms

Accessibility Review

werma.de accessibility score

78

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

werma.de best practices score

83

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

SEO Factors

werma.de SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Werma.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Werma.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

werma.de

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