Tools & Wizards About Us

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

norah.de

NORAH Plastics | Kunststoffbeh?lter, Kunststoffpaletten, Volumenbeh?lter und Transportbeh?lter-, Lagerbeh?lter, sowie Mehrwegbeh?lter aus Kunststoff k...

Page Load Speed

2.8 sec in total

First Response

368 ms

Resources Loaded

2.3 sec

Page Rendered

177 ms

About Website

Visit norah.de now to see the best up-to-date NORAH content and also check out these interesting facts you probably never knew about norah.de

Kunststoffbeh?lter von 0,5 bis 1400 Liter f?r Lagern, Transport, F?rdern, M?lltrennen und Entsorgen von NORAH Kunststoffe. Erfahrung ?ber 60 Jahren!>

Visit norah.de

Key Findings

We analyzed Norah.de page load time and found that the first response time was 368 ms and then it took 2.5 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

norah.de performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

norah.de

368 ms

norah.de

579 ms

stylepagina.css

95 ms

menu.js

189 ms

jquery-1.2.6.min.js

377 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 Norah.de and no external sources were called. The less responsive or slowest element that took the longest time to load (742 ms) belongs to the original domain Norah.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.0 kB (37%)

Content Size

334.7 kB

After Optimization

209.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Norah.de main page is 334.7 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. 25% of websites need less resources to load. Images take 272.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 38.3 kB

  • Original 43.7 kB
  • After minification 43.3 kB
  • After compression 5.4 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 38.3 kB or 88% of the original size.

Image Optimization

-32%

Potential reduce by 86.2 kB

  • Original 272.8 kB
  • After minification 186.6 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. Obviously, NORAH needs image optimization as it can save up to 86.2 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 177 B

  • Original 17.0 kB
  • After minification 17.0 kB
  • After compression 16.8 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

-20%

Potential reduce by 244 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 988 B

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. Norah.de needs all CSS files to be minified and compressed as it can save up to 244 B or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (12%)

Requests Now

52

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NORAH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

norah.de accessibility score

53

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

norah.de best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

norah.de SEO score

69

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

    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 Norah.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 Norah.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 description is not detected on the main page of NORAH. 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: