Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

wolfspark-wernerfreund.de

Wolfspark Werner Freund in Merzig Verhaltensforschung Wolf - Mensch / Mensch - Wolf

Page Load Speed

2.9 sec in total

First Response

677 ms

Resources Loaded

1.9 sec

Page Rendered

293 ms

wolfspark-wernerfreund.de screenshot

About Website

Click here to check amazing Wolfspark Werner Freund content for Germany. Otherwise, check out these important facts you probably never knew about wolfspark-wernerfreund.de

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Key Findings

We analyzed Wolfspark-wernerfreund.de page load time and found that the first response time was 677 ms and then it took 2.2 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

wolfspark-wernerfreund.de performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

12/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

wolfspark-wernerfreund.de

677 ms

stylesheet.css

206 ms

SpryAccordion.js

311 ms

SpryAccordion.css

213 ms

hm3c.php

282 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 81% of them (26 requests) were addressed to the original Wolfspark-wernerfreund.de, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Wolfspark-wernerfreund.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.5 kB (18%)

Content Size

585.0 kB

After Optimization

478.6 kB

In fact, the total size of Wolfspark-wernerfreund.de main page is 585.0 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. 20% of websites need less resources to load. Images take 493.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 11.2 kB

  • Original 15.3 kB
  • After minification 11.7 kB
  • After compression 4.1 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 3.6 kB, which is 24% 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 11.2 kB or 73% of the original size.

Image Optimization

-9%

Potential reduce by 43.7 kB

  • Original 493.5 kB
  • After minification 449.8 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. Wolfspark Werner Freund images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 44.8 kB

  • Original 68.3 kB
  • After minification 63.9 kB
  • After compression 23.4 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 44.8 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 6.7 kB

  • Original 7.9 kB
  • After minification 3.9 kB
  • After compression 1.2 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. Wolfspark-wernerfreund.de needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

30

After Optimization

30

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wolfspark Werner Freund. According to our analytics all requests are already optimized.

Accessibility Review

wolfspark-wernerfreund.de accessibility score

54

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

wolfspark-wernerfreund.de best practices score

50

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

High

Browser errors were logged to the console

SEO Factors

wolfspark-wernerfreund.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 Wolfspark-wernerfreund.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 Wolfspark-wernerfreund.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 Wolfspark Werner Freund. 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: