Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

piano.de

Piano.de - 200 Flügel, Klaviere, Pianos, Digital Pianos, Steinway & Sons, Bechstein, Bösendorfer, Fazioli, Blüthner uva. Ankauf & Verkauf

Page Load Speed

3.9 sec in total

First Response

559 ms

Resources Loaded

3 sec

Page Rendered

385 ms

About Website

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

200 gebrauchte, neuwertige Flügel, (200 used and 2nd hand pianos & grands) Klaviere, Klavier, Piano und Pianos (größte Auswahl in Deutschland, biggest stock in germany) gebrauchte Klaviere Flügel Pian...

Visit piano.de

Key Findings

We analyzed Piano.de page load time and found that the first response time was 559 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

piano.de performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.353

31/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

piano.de

559 ms

bootstrap.css

226 ms

style.css

332 ms

jquery.min.js

451 ms

jquery-noconflict.js

334 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 78% of them (51 requests) were addressed to the original Piano.de, 8% (5 requests) were made to Youtube.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (847 ms) belongs to the original domain Piano.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 733.4 kB (36%)

Content Size

2.0 MB

After Optimization

1.3 MB

In fact, the total size of Piano.de main page is 2.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 13.5 kB

  • Original 19.8 kB
  • After minification 19.2 kB
  • After compression 6.3 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 13.5 kB or 68% of the original size.

Image Optimization

-14%

Potential reduce by 166.8 kB

  • Original 1.2 MB
  • After minification 990.5 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, Piano needs image optimization as it can save up to 166.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-51%

Potential reduce by 219.2 kB

  • Original 429.3 kB
  • After minification 429.3 kB
  • After compression 210.1 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 219.2 kB or 51% of the original size.

CSS Optimization

-77%

Potential reduce by 333.9 kB

  • Original 435.4 kB
  • After minification 434.1 kB
  • After compression 101.5 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. Piano.de needs all CSS files to be minified and compressed as it can save up to 333.9 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (78%)

Requests Now

60

After Optimization

13

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Piano. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

piano.de accessibility score

90

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

Links do not have a discernible name

Best Practices

piano.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

piano.de SEO score

98

Search Engine Optimization Advices

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 Piano.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 Piano.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 Piano. 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: