Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

aktivkohlefilter-kaufen.de

aktivkohlefilter-kaufen.de - This website is for sale! - aktivkohlefilter kaufen Resources and Information.

Page Load Speed

3 sec in total

First Response

359 ms

Resources Loaded

2.3 sec

Page Rendered

396 ms

aktivkohlefilter-kaufen.de screenshot

About Website

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Key Findings

We analyzed Aktivkohlefilter-kaufen.de page load time and found that the first response time was 359 ms and then it took 2.7 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

aktivkohlefilter-kaufen.de performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.168

70/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

aktivkohlefilter-kaufen.de

359 ms

www.aktivkohlefilter-kaufen.de

504 ms

stylesheet.css

281 ms

thickbox.css

192 ms

jquery.js

406 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 91% of them (29 requests) were addressed to the original Aktivkohlefilter-kaufen.de, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Paypal.com. The less responsive or slowest element that took the longest time to load (938 ms) belongs to the original domain Aktivkohlefilter-kaufen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 136.1 kB (36%)

Content Size

374.4 kB

After Optimization

238.3 kB

In fact, the total size of Aktivkohlefilter-kaufen.de main page is 374.4 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 190.0 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 19.8 kB

  • Original 28.4 kB
  • After minification 26.7 kB
  • After compression 8.7 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 19.8 kB or 70% of the original size.

Image Optimization

-5%

Potential reduce by 9.0 kB

  • Original 190.0 kB
  • After minification 181.1 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. Aktivkohlefilter Kaufen images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 82.9 kB

  • Original 127.1 kB
  • After minification 126.9 kB
  • After compression 44.2 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 82.9 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 24.4 kB

  • Original 28.8 kB
  • After minification 21.0 kB
  • After compression 4.4 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. Aktivkohlefilter-kaufen.de needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (20%)

Requests Now

30

After Optimization

24

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aktivkohlefilter Kaufen. 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.

Accessibility Review

aktivkohlefilter-kaufen.de accessibility score

63

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.

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

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

aktivkohlefilter-kaufen.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

aktivkohlefilter-kaufen.de SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aktivkohlefilter-kaufen.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Aktivkohlefilter-kaufen.de main page’s claimed encoding is iso-8859-15. 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 Aktivkohlefilter Kaufen. 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: