Tools & Wizards About Us

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

wassersportbilliger.de

Wassersportbilliger - Tauchshop, Tauchversand, Tauch-Onlineshop, günstige Tauchausrüstung, Tauchsport

Page Load Speed

4.2 sec in total

First Response

363 ms

Resources Loaded

3.7 sec

Page Rendered

119 ms

About Website

Visit wassersportbilliger.de now to see the best up-to-date Wassersportbilliger content for Germany and also check out these interesting facts you probably never knew about wassersportbilliger.de

Taucher Shop und Versand für günstige Tauchausrüstung. Tauchshop, Tauchversand, Tauch-Onlineshop, Tauchsportartikel im Divestore von Wassersportbilliger kaufen. Tauchzubehör von Mares, Scubapro, Cress...

Visit wassersportbilliger.de

Key Findings

We analyzed Wassersportbilliger.de page load time and found that the first response time was 363 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

wassersportbilliger.de performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value2,970 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.713

7/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

wassersportbilliger.de

363 ms

www.wassersportbilliger.de

969 ms

1716877234_05a7b4eee78e5de4b2577f18c44ecb04.css

1615 ms

font-awesome.min.css

36 ms

element.js

53 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 74% of them (17 requests) were addressed to the original Wassersportbilliger.de, 9% (2 requests) were made to Apis.google.com and 4% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Wassersportbilliger.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.2 kB (24%)

Content Size

745.4 kB

After Optimization

569.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wassersportbilliger.de main page is 745.4 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. Javascripts take 387.0 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 170.1 kB

  • Original 192.9 kB
  • After minification 105.9 kB
  • After compression 22.8 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 87.0 kB, which is 45% 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 170.1 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 4.2 kB

  • Original 61.8 kB
  • After minification 57.6 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. Wassersportbilliger images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.0 kB

  • Original 387.0 kB
  • After minification 387.0 kB
  • After compression 386.0 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

-1%

Potential reduce by 828 B

  • Original 103.6 kB
  • After minification 103.6 kB
  • After compression 102.7 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. Wassersportbilliger.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (32%)

Requests Now

19

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wassersportbilliger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

wassersportbilliger.de accessibility score

81

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

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

High

Image elements do not have [alt] attributes

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.

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

wassersportbilliger.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

wassersportbilliger.de SEO score

85

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

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 Wassersportbilliger.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 Wassersportbilliger.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 Wassersportbilliger. 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: