Tools & Wizards About Us

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

stadtrundgang-lueneburg.de

Lüneburg - Lüneburger Sehenswürdigkeiten und Stadtteile

Page Load Speed

2.3 sec in total

First Response

383 ms

Resources Loaded

1.7 sec

Page Rendered

204 ms

About Website

Welcome to stadtrundgang-lueneburg.de homepage info - get ready to check Stadtr Und Ganglueneburg best content right away, or after learning these important things about stadtrundgang-lueneburg.de

Auf stadtrundgang-lueneburg.de finden Sie Bilder und Informationen über die Hansestadt Lüneburg. Die wichtigsten Sehenswürdigkeiten und alle Stadtteile werden vorgestellt und mit vielen Bildern dokume...

Visit stadtrundgang-lueneburg.de

Key Findings

We analyzed Stadtrundgang-lueneburg.de page load time and found that the first response time was 383 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

stadtrundgang-lueneburg.de performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

stadtrundgang-lueneburg.de

383 ms

style.css

106 ms

AC_RunActiveContent.js

334 ms

boxregio.mv

792 ms

cm

257 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 70% of them (14 requests) were addressed to the original Stadtrundgang-lueneburg.de, 10% (2 requests) were made to Static.donnerwetter.de and 5% (1 request) were made to Donnerwetter.de. The less responsive or slowest element that took the longest time to load (792 ms) relates to the external source Donnerwetter.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.7 kB (45%)

Content Size

95.9 kB

After Optimization

53.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stadtrundgang-lueneburg.de main page is 95.9 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 66.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 12.7 kB

  • Original 16.0 kB
  • After minification 13.7 kB
  • After compression 3.2 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 2.3 kB, which is 15% 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 12.7 kB or 80% of the original size.

Image Optimization

-29%

Potential reduce by 19.2 kB

  • Original 66.7 kB
  • After minification 47.6 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, Stadtr Und Ganglueneburg needs image optimization as it can save up to 19.2 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-80%

Potential reduce by 6.4 kB

  • Original 8.0 kB
  • After minification 5.2 kB
  • After compression 1.6 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 6.4 kB or 80% of the original size.

CSS Optimization

-84%

Potential reduce by 4.4 kB

  • Original 5.2 kB
  • After minification 4.1 kB
  • After compression 825 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. Stadtrundgang-lueneburg.de needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stadtr Und Ganglueneburg. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

stadtrundgang-lueneburg.de accessibility score

56

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

Links do not have a discernible name

Best Practices

stadtrundgang-lueneburg.de best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

stadtrundgang-lueneburg.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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stadtrundgang-lueneburg.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 Stadtrundgang-lueneburg.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

Open Graph description is not detected on the main page of Stadtr Und Ganglueneburg. 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: