Access kronwitter.nuernberger.de. NÜRNBERGER Versicherung: Ihr individueller Schutz!

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

kronwitter.nuernberger.de

292 ms

www.nuernberger.de

377 ms

mobileRedirect.js

101 ms

nv.css

195 ms

glossar.css

212 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kronwitter.nuernberger.de, 89% (73 requests) were made to Nuernberger.de and 2% (2 requests) were made to Scripts.psyma.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Nuernberger.de.

Content Size

1.1 MB

After Optimization

617.6 kB

In fact, the total size of Kronwitter.nuernberger.de main page is 1.1 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. 45% of websites need less resources to load. Images take 497.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 59.3 kB

Original 67.3 kB
After minification 36.9 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. This page needs HTML code to be minified as it can gain 30.4 kB, which is 45% 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 59.3 kB or 88% of the original size.

Image Optimization

-5%

Potential reduce by 26.4 kB

Original 497.4 kB
After minification 470.9 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. Kronwitter Nuernberger images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 285.7 kB

Original 400.0 kB
After minification 385.2 kB
After compression 114.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 285.7 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 126.3 kB

Original 150.7 kB
After minification 110.1 kB
After compression 24.4 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. Kronwitter.nuernberger.de needs all CSS files to be minified and compressed as it can save up to 126.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kronwitter Nuernberger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 27 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

ARIA input fields do not have accessible names

High

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

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 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

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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 Kronwitter.nuernberger.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 Kronwitter.nuernberger.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

kronwitter.nuernberger.de

Open Graph data is detected on the main page of Kronwitter Nuernberger. 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

NÜRNBERGER Versicherung: Ihr individueller Schutz!

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

kronwitter.nuernberger.de

www.nuernberger.de

mobileRedirect.js

nv.css

glossar.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

kronwitter.nuernberger.de

www.nuernberger.de

mobileRedirect.js

nv.css

glossar.css

nvStartPageNew.css

nvAllScreen.css

servicepagesizes.js

jquery.js

jquery-ui-1_8_16_custom_min.js

functions.js

relaunch.js

relaunchNav.js

nvRelaunch.css

nvRelaunchNav.css

videoLightning_min.js

webtrekk_v3.js

vb_nuernberger.php

conversion.js

allFont.css

allDesign.css

allNav.css

allSidebar.css

page.css

pageDistributor.css

pageForm.css

pageList.css

pagePicture.css

pageTable.css

print.css

nvIEOPwin.css

nvSAmac.css

style.css

jquery_ui_all.css

jquery_ui_base.css

jquery_ui_theme.css

jquery_ui_core.css

jquery_ui_tabs.css

projekktor.js

config.js

glossar.js

source-sans-pro.css

headerBgRelaunch.png