Tools & Wizards About Us
gerweck-gmbh.de screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    81% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

gerweck-gmbh.de

Gerweck GmbH - Single part electroplating and strip electroplating

Page Load Speed

3.7 sec in total

First Response

409 ms

Resources Loaded

2.8 sec

Page Rendered

411 ms

gerweck-gmbh.de screenshot

About Website

Click here to check amazing Gerweck GmbH content. Otherwise, check out these important facts you probably never knew about gerweck-gmbh.de

INNOVATION. PRECISION. PLATING. The combination of reel-to-reel and single-part electroplating with a high quality standard and to our customers’ great satisfaction makes us stand out from the crowd

Visit gerweck-gmbh.de

Key Findings

We analyzed Gerweck-gmbh.de page load time and found that the first response time was 409 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

gerweck-gmbh.de performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

409 ms

content.css

106 ms

jcemediabox.min.css

224 ms

template.css

298 ms

jquery.min.js

453 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 95% of them (21 requests) were addressed to the original Gerweck-gmbh.de, 5% (1 request) were made to Cdn.leadinfo.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Gerweck-gmbh.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.5 kB (13%)

Content Size

669.4 kB

After Optimization

580.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gerweck-gmbh.de main page is 669.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 510.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 31.2 kB

  • Original 42.0 kB
  • After minification 42.0 kB
  • After compression 10.8 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. 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 31.2 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 548 B

  • Original 510.7 kB
  • After minification 510.1 kB

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. Gerweck GmbH images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 55.3 kB

  • Original 109.7 kB
  • After minification 109.7 kB
  • After compression 54.3 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 55.3 kB or 50% of the original size.

CSS Optimization

-20%

Potential reduce by 1.4 kB

  • Original 7.1 kB
  • After minification 7.1 kB
  • After compression 5.6 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. Gerweck-gmbh.de needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (37%)

Requests Now

19

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gerweck GmbH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

409 ms

content.css

content.css

106 ms

jcemediabox.min.css

jcemediabox.min.css

224 ms

template.css

template.css

298 ms

jquery.min.js

jquery.min.js

453 ms

jquery-noconflict.js

jquery-noconflict.js

305 ms

jquery-migrate.min.js

jquery-migrate.min.js

311 ms

caption.js

caption.js

306 ms

jcemediabox.min.js

jcemediabox.min.js

354 ms

jquery.slicknav.js

jquery.slicknav.js

385 ms

logo.png

logo.png

191 ms

Startseite-Header-Gerweck_GmbH.png

Startseite-Header-Gerweck_GmbH.png

1002 ms

social-media.png

social-media.png

191 ms

leistungen-teaser.jpg

leistungen-teaser.jpg

192 ms

analyse-teaser.jpg

analyse-teaser.jpg

187 ms

unternehmen-teaser-en.jpg

unternehmen-teaser-en.jpg

359 ms

umwelt-teaser.jpg

umwelt-teaser.jpg

379 ms

matomo.js

matomo.js

173 ms

ping.js

ping.js

174 ms

open-sans-v17-latin-600.woff

open-sans-v17-latin-600.woff

184 ms

open-sans-v17-latin-300.woff

open-sans-v17-latin-300.woff

216 ms

matomo.php

matomo.php

360 ms

Accessibility Review

gerweck-gmbh.de accessibility score

95

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

gerweck-gmbh.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

gerweck-gmbh.de SEO score

98

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gerweck-gmbh.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 Gerweck-gmbh.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

gerweck-gmbh.de

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