Tools & Wizards About Us

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

response-gmbh.de

Webdesign, SEO, Onlinemarketing und eCommerce Agentur Köln

Page Load Speed

3.6 sec in total

First Response

307 ms

Resources Loaded

2.5 sec

Page Rendered

738 ms

About Website

Click here to check amazing Response Gmbh content. Otherwise, check out these important facts you probably never knew about response-gmbh.de

Webdesign und eCommerce Agentur in Köln. Fast 20 Jahre Erfahrung in professioneller Website- / Onlineshop-Programmierung und Optimierung sowie seriöser Suchmaschinenoptimierung & Onlinemarketing.

Visit response-gmbh.de

Key Findings

We analyzed Response-gmbh.de page load time and found that the first response time was 307 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 60% of websites can load faster.

Performance Metrics

response-gmbh.de performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.082

94/100

15%

TTI (Time to Interactive)

Value11.7 s

18/100

10%

Network Requests Diagram

response-gmbh.de

307 ms

www.response-gmbh.de

305 ms

www.response-gmbh.de

513 ms

all.css

393 ms

all.js

759 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 97% of them (28 requests) were addressed to the original Response-gmbh.de, 3% (1 request) were made to Gt.response-gmbh.de. The less responsive or slowest element that took the longest time to load (938 ms) relates to the external source Gt.response-gmbh.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 279.8 kB (16%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Response-gmbh.de 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 142.6 kB

  • Original 158.8 kB
  • After minification 83.4 kB
  • After compression 16.2 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 75.5 kB, which is 48% 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 142.6 kB or 90% of the original size.

Image Optimization

-13%

Potential reduce by 136.6 kB

  • Original 1.1 MB
  • After minification 936.7 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. Obviously, Response Gmbh needs image optimization as it can save up to 136.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 283.2 kB
  • After minification 283.2 kB
  • After compression 283.2 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

-0%

Potential reduce by 597 B

  • Original 228.9 kB
  • After minification 228.9 kB
  • After compression 228.3 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. Response-gmbh.de has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

25

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Response Gmbh. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

response-gmbh.de accessibility score

96

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

response-gmbh.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Missing source maps for large first-party JavaScript

SEO Factors

response-gmbh.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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

Open Graph data is detected on the main page of Response Gmbh. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: