Access kanzlei-lenz.de. Rechtsanwältin Bianca Lenz

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.896

3/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

kanzlei-lenz.de

432 ms

settings.css

107 ms

reset.css

232 ms

superfish.css

236 ms

prettyPhoto.css

234 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 94% of them (64 requests) were addressed to the original Kanzlei-lenz.de, 3% (2 requests) were made to Cdnjs.cloudflare.com and 1% (1 request) were made to Termsfeed.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Kanzlei-lenz.de.

Content Size

4.8 MB

After Optimization

4.5 MB

In fact, the total size of Kanzlei-lenz.de main page is 4.8 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. 55% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 49.7 kB

Original 60.2 kB
After minification 52.8 kB
After compression 10.5 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 7.4 kB, which is 12% 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 49.7 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 241.8 kB

Original 4.4 MB
After minification 4.1 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. Kanzlei Lenz images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.8 kB

Original 283.9 kB
After minification 283.9 kB
After compression 279.1 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

-11%

Potential reduce by 3.7 kB

Original 34.2 kB
After minification 34.2 kB
After compression 30.6 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. Kanzlei-lenz.de needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 11% of the original size.

Requests Now

After Optimization

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kanzlei Lenz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

High

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

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.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

DE
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kanzlei-lenz.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kanzlei-lenz.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

kanzlei-lenz.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Rechtsanwältin Bianca Lenz

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)

Network Requests Diagram

kanzlei-lenz.de

settings.css

reset.css

superfish.css

prettyPhoto.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

kanzlei-lenz.de

settings.css

reset.css

superfish.css

prettyPhoto.css

jquery.qtip.css

style.css

animations.css

responsive.css

odometer-theme-default.css

style.css

styles.css

styles.css

font-awesome.min.css

logo.png

image_01.jpg

image_02.jpg

image_03.jpg

image_02.jpg

jquery-1.12.4.min.js

jquery-migrate-1.4.1.min.js

jquery.themepunch.tools.min.js

jquery.themepunch.revolution.min.js

jquery.ba-bbq.min.js

jquery-ui-1.11.4.custom.min.js

jquery.ui.touch-punch.min.js

jquery.isotope.min.js

jquery.easing.1.3.min.js

jquery.carouFredSel-6.2.1-packed.js

jquery.touchSwipe.min.js

jquery.transit.min.js

jquery.hint.min.js

jquery.costCalculator.min.js

jquery.parallax.min.js

jquery.prettyPhoto.js

jquery.qtip.min.js

jquery.blockUI.min.js

cookie-consent.js

www.googletagmanager.com

cookieconsent.min.js

main.js

odometer.min.js

image_01.jpg