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Report Summary

About Website

Click here to check amazing Mertes Leven content for Germany. Otherwise, check out these important facts you probably never knew about mertes-leven.de

Ausgezeichnete Marketing-Optimierung & Vertriebsberatung speziell für den Mittelstand. ⭐ Besonders gefragt: Suchmaschinenoptimierung (SEO).

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name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

mertes-leven.de

305 ms

www.mertes-leven.de

992 ms

style.min.css

429 ms

bootstrap.min.css

428 ms

layout.min.css

412 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Mertes-leven.de and no external sources were called. The less responsive or slowest element that took the longest time to load (992 ms) belongs to the original domain Mertes-leven.de.

Content Size

714.8 kB

After Optimization

306.0 kB

In fact, the total size of Mertes-leven.de main page is 714.8 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. 20% of websites need less resources to load. Javascripts take 255.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 23.8 kB

Original 31.8 kB
After minification 30.4 kB
After compression 8.0 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 23.8 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 4.1 kB

Original 192.1 kB
After minification 188.1 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. Mertes Leven images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 184.6 kB

Original 255.8 kB
After minification 242.8 kB
After compression 71.3 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 184.6 kB or 72% of the original size.

CSS Optimization

-84%

Potential reduce by 196.4 kB

Original 235.1 kB
After minification 232.4 kB
After compression 38.7 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. Mertes-leven.de needs all CSS files to be minified and compressed as it can save up to 196.4 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mertes Leven. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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/).

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 Mertes-leven.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 Mertes-leven.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

mertes-leven.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

≡ Mertes & Leven | Seriöses SEO. Top Erfolge. Top Empfehlungen.

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)