Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

rainer-medizintechnik.de

Medikamentenkühlschränke, Laborkühlschränke und Blutkühlschränke günstig kaufen bei RAINER Medizintechnik

Page Load Speed

6.6 sec in total

First Response

494 ms

Resources Loaded

3.7 sec

Page Rendered

2.4 sec

About Website

Click here to check amazing RAINER Medizintechnik content for Germany. Otherwise, check out these important facts you probably never knew about rainer-medizintechnik.de

Onlineshop für Praxisbedarf, Laborbedarf, Medikamentenkühlschränke, Laborkühlschränke und Blutkühlschränke von RAINER Medizintechnik

Visit rainer-medizintechnik.de

Key Findings

We analyzed Rainer-medizintechnik.de page load time and found that the first response time was 494 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

rainer-medizintechnik.de performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.636

9/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

rainer-medizintechnik.de

494 ms

rainer-medizintechnik.de

396 ms

www.rainer-medizintechnik.de

964 ms

all.css

290 ms

all.js

774 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that all of those requests were addressed to Rainer-medizintechnik.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rainer-medizintechnik.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (29%)

Content Size

7.7 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rainer-medizintechnik.de main page is 7.7 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. 70% of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-96%

Potential reduce by 928.1 kB

  • Original 964.3 kB
  • After minification 418.9 kB
  • After compression 36.2 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 545.4 kB, which is 57% 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 928.1 kB or 96% of the original size.

Image Optimization

-6%

Potential reduce by 346.8 kB

  • Original 5.5 MB
  • After minification 5.2 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. RAINER Medizintechnik images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 609.0 kB

  • Original 811.3 kB
  • After minification 811.3 kB
  • After compression 202.3 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 609.0 kB or 75% of the original size.

CSS Optimization

-85%

Potential reduce by 342.4 kB

  • Original 404.1 kB
  • After minification 399.4 kB
  • After compression 61.8 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. Rainer-medizintechnik.de needs all CSS files to be minified and compressed as it can save up to 342.4 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

49

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RAINER Medizintechnik. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

rainer-medizintechnik.de accessibility score

68

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-*] attributes do not match their roles

High

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

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rainer-medizintechnik.de best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

rainer-medizintechnik.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

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 Rainer-medizintechnik.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 Rainer-medizintechnik.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 RAINER Medizintechnik. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: