Tools & Wizards About Us
mibius.de screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

mibius.de

mibius - Home - Mikrobiologie Onlineshop, Merck, Sartorius, Oxoid, Neogen-Acumedia Fachhandel

Page Load Speed

2.9 sec in total

First Response

377 ms

Resources Loaded

2.5 sec

Page Rendered

89 ms

mibius.de screenshot

About Website

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

Mibius Fachhandel der Mikrobiologie, Nährmedien, Peptone oder Agar Agar oder Molekularbiologie, Top Hersteller Merck, Neogen-Acumedia, Oxoid, Agars, Sartorius, Heipha, Hefeextrakte, Fertignährmedien, ...

Visit mibius.de

Key Findings

We analyzed Mibius.de page load time and found that the first response time was 377 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

mibius.de performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

92/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

mibius.de

377 ms

mibius.de

1218 ms

oxid.css

549 ms

d3_ext_search.css

548 ms

reen.css

559 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Mibius.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Mibius.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 37.3 kB (25%)

Content Size

149.4 kB

After Optimization

112.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Mibius.de main page is 149.4 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. 15% of websites need less resources to load. Images take 99.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 36.3 kB

  • Original 44.5 kB
  • After minification 31.4 kB
  • After compression 8.3 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 13.2 kB, which is 30% 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 36.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 165 B

  • Original 99.1 kB
  • After minification 99.0 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. Mibius images are well optimized though.

CSS Optimization

-16%

Potential reduce by 887 B

  • Original 5.7 kB
  • After minification 5.7 kB
  • After compression 4.8 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. Mibius.de needs all CSS files to be minified and compressed as it can save up to 887 B or 16% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mibius. According to our analytics all requests are already optimized.

Network Requests Diagram

mibius.de

mibius.de

377 ms

mibius.de

mibius.de

1218 ms

oxid.css

oxid.css

549 ms

d3_ext_search.css

d3_ext_search.css

548 ms

reen.css

reen.css

559 ms

1228813919keyvisual_welcome.jpg

1228813919keyvisual_welcome.jpg

162 ms

header.jpg

header.jpg

138 ms

boxhead.jpg

boxhead.jpg

109 ms

keyvisual_arrow.jpg

keyvisual_arrow.jpg

110 ms

keyvisual_versandkosten.jpg

keyvisual_versandkosten.jpg

282 ms

keyvisual_telefon.jpg

keyvisual_telefon.jpg

255 ms

partner.jpg

partner.jpg

254 ms

boxhead_right.jpg

boxhead_right.jpg

293 ms

footer.jpg

footer.jpg

293 ms

Accessibility Review

mibius.de accessibility score

43

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

mibius.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

SEO Factors

mibius.de SEO score

67

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mibius.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Mibius.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

mibius.de

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