Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

stephanwiesner.de

Home - Zielfoto

Page Load Speed

26.4 sec in total

First Response

327 ms

Resources Loaded

7.1 sec

Page Rendered

19 sec

About Website

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

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Key Findings

We analyzed Stephanwiesner.de page load time and found that the first response time was 327 ms and then it took 26.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

stephanwiesner.de performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value17.5 s

0/100

10%

TBT (Total Blocking Time)

Value5,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value29.5 s

0/100

10%

Network Requests Diagram

stephanwiesner.de

327 ms

stephanwiesner.de

443 ms

www.zielfoto.com

219 ms

www.zielfoto.com

587 ms

uc.js

88 ms

Our browser made a total of 292 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Stephanwiesner.de, 94% (275 requests) were made to Zielfoto.com and 1% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Zielfoto.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.4 MB (8%)

Content Size

70.8 MB

After Optimization

65.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stephanwiesner.de main page is 70.8 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. Only a small number of websites need less resources to load. Images take 69.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 392.8 kB

  • Original 444.2 kB
  • After minification 438.1 kB
  • After compression 51.4 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 392.8 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 4.9 MB

  • Original 69.5 MB
  • After minification 64.6 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. Stephanwiesner images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 41.6 kB

  • Original 534.6 kB
  • After minification 534.5 kB
  • After compression 493.0 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

-9%

Potential reduce by 36.8 kB

  • Original 388.8 kB
  • After minification 388.7 kB
  • After compression 352.0 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. Stephanwiesner.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 120 (43%)

Requests Now

279

After Optimization

159

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 279 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stephanwiesner. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 66 to 1 for JavaScripts and from 56 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

stephanwiesner.de accessibility score

70

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

stephanwiesner.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

stephanwiesner.de SEO score

76

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Stephanwiesner.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 Stephanwiesner.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 data is detected on the main page of Stephanwiesner. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: