Tools & Wizards About Us
acapella.de screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

acapella.de

Acapella Audio Arts |

Page Load Speed

1.7 sec in total

First Response

312 ms

Resources Loaded

1.2 sec

Page Rendered

169 ms

acapella.de screenshot

About Website

Welcome to acapella.de homepage info - get ready to check Acapella best content for United States right away, or after learning these important things about acapella.de

ACAPELLA products are unique combinations of design, function and engineering. All parts are carefully handcrafted by ACAPELLA. The serial numbers are marked by hand and registered in the production ...

Visit acapella.de

Key Findings

We analyzed Acapella.de page load time and found that the first response time was 312 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

acapella.de performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value20.7 s

0/100

25%

SI (Speed Index)

Value34.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,290 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

acapella.de

312 ms

125 ms

aca_screen.css

112 ms

valid-xhtml10

31 ms

skyline.gif

222 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 93% of them (14 requests) were addressed to the original Acapella.de, 7% (1 request) were made to W3.org. The less responsive or slowest element that took the longest time to load (312 ms) belongs to the original domain Acapella.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.0 kB (78%)

Content Size

21.7 kB

After Optimization

4.7 kB

  • HTML
  • CSS

In fact, the total size of Acapella.de main page is 21.7 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. Only 5% of websites need less resources to load. CSS take 13.8 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 5.1 kB

  • Original 7.8 kB
  • After minification 7.6 kB
  • After compression 2.7 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 5.1 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 11.8 kB

  • Original 13.8 kB
  • After minification 9.4 kB
  • After compression 2.0 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. Acapella.de needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acapella. According to our analytics all requests are already optimized.

Network Requests Diagram

acapella.de

acapella.de

312 ms

125 ms

aca_screen.css

aca_screen.css

112 ms

valid-xhtml10

valid-xhtml10

31 ms

skyline.gif

skyline.gif

222 ms

the_inventor_of_spherical_horns.gif

the_inventor_of_spherical_horns.gif

222 ms

acapella_logo.gif

acapella_logo.gif

217 ms

flag-de.gif

flag-de.gif

216 ms

back.gif

back.gif

126 ms

clearpixel.gif

clearpixel.gif

212 ms

grauklotz.gif

grauklotz.gif

220 ms

menue_TOP.gif

menue_TOP.gif

223 ms

menue_BACK.gif

menue_BACK.gif

222 ms

menue_main_navigation_en.gif

menue_main_navigation_en.gif

221 ms

aca_print.css

aca_print.css

113 ms

Accessibility Review

acapella.de accessibility score

85

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

acapella.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

acapella.de SEO score

86

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

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acapella.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Acapella.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

acapella.de

Open Graph description is not detected on the main page of Acapella. 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: