Tools & Wizards About Us
zwarwald.de screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

zwarwald.de

zwarwald

Page Load Speed

3.1 sec in total

First Response

481 ms

Resources Loaded

2.5 sec

Page Rendered

115 ms

zwarwald.de screenshot

About Website

Click here to check amazing Zwarwald content for Germany. Otherwise, check out these important facts you probably never knew about zwarwald.de

Visit zwarwald.de

Key Findings

We analyzed Zwarwald.de page load time and found that the first response time was 481 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zwarwald.de performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

zwarwald.de

481 ms

www.zwarwald.de

562 ms

style.css

103 ms

jquery.js

393 ms

skripte.js

205 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 Zwarwald.de and no external sources were called. The less responsive or slowest element that took the longest time to load (680 ms) belongs to the original domain Zwarwald.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.6 kB (26%)

Content Size

402.5 kB

After Optimization

295.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zwarwald.de main page is 402.5 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. Only 10% of websites need less resources to load. Images take 332.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 6.2 kB

  • Original 8.0 kB
  • After minification 6.4 kB
  • After compression 1.8 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 1.6 kB, which is 20% 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 6.2 kB or 77% of the original size.

Image Optimization

-18%

Potential reduce by 59.2 kB

  • Original 332.4 kB
  • After minification 273.2 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, Zwarwald needs image optimization as it can save up to 59.2 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 39.4 kB

  • Original 59.6 kB
  • After minification 59.2 kB
  • After compression 20.2 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 39.4 kB or 66% of the original size.

CSS Optimization

-74%

Potential reduce by 1.9 kB

  • Original 2.6 kB
  • After minification 2.0 kB
  • After compression 668 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. Zwarwald.de needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zwarwald. According to our analytics all requests are already optimized.

Network Requests Diagram

zwarwald.de

zwarwald.de

481 ms

www.zwarwald.de

www.zwarwald.de

562 ms

style.css

style.css

103 ms

jquery.js

jquery.js

393 ms

skripte.js

skripte.js

205 ms

zwarwaldlogo.jpg

zwarwaldlogo.jpg

107 ms

archiv.jpg

archiv.jpg

201 ms

naviueberich.jpg

naviueberich.jpg

203 ms

navizwargast.jpg

navizwargast.jpg

205 ms

navilinks.jpg

navilinks.jpg

206 ms

naviimpressum.jpg

naviimpressum.jpg

203 ms

kommentieren.jpg

kommentieren.jpg

207 ms

permalink.jpg

permalink.jpg

304 ms

ganzzurueck.jpg

ganzzurueck.jpg

305 ms

prev.jpg

prev.jpg

307 ms

ganzvor.jpg

ganzvor.jpg

309 ms

entspannt.jpg

entspannt.jpg

680 ms

print.css

print.css

106 ms

naviecards-o.jpg

naviecards-o.jpg

114 ms

naviimpressum-o.jpg

naviimpressum-o.jpg

105 ms

navilinks-o.jpg

navilinks-o.jpg

111 ms

naviueberich-o.jpg

naviueberich-o.jpg

109 ms

navizworum-o.jpg

navizworum-o.jpg

111 ms

permalink-o.jpg

permalink-o.jpg

107 ms

archivmo.jpg

archivmo.jpg

205 ms

Accessibility Review

zwarwald.de accessibility score

54

Accessibility Issues

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

zwarwald.de best practices score

58

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zwarwald.de SEO score

58

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zwarwald.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Zwarwald.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

zwarwald.de

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