Tools & Wizards About Us
sonic-spa.de screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

sonic-spa.de

Outdoor Whirlpool und Swim Spa Fachhändler | Sonic Spa

Page Load Speed

10.5 sec in total

First Response

219 ms

Resources Loaded

8.8 sec

Page Rendered

1.4 sec

sonic-spa.de screenshot

About Website

Click here to check amazing Sonic Spa content for Germany. Otherwise, check out these important facts you probably never knew about sonic-spa.de

Günstige Preise ✓Outdoor Whirlpool, Swim-Spa, Sauna direkt vom Hersteller ✓eigenes Service Team ✓ Bestellen Sie beim Whirlpool und Spa Fachhändler ✓ Showroom in München und Köln/Bonn ✓ Rechnungskauf m...

Visit sonic-spa.de

Key Findings

We analyzed Sonic-spa.de page load time and found that the first response time was 219 ms and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sonic-spa.de performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value2,150 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.728

6/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

sonic-spa.de

219 ms

www.sonic-spa.de

5530 ms

css

69 ms

font-awesome.min.css

90 ms

sonic_spa_callisto_3_2_de_content.css

278 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Sonic-spa.de, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Sonic-spa.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 872.7 kB (51%)

Content Size

1.7 MB

After Optimization

842.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sonic-spa.de main page is 1.7 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. 40% of websites need less resources to load. Javascripts take 823.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 64.5 kB

  • Original 79.3 kB
  • After minification 70.4 kB
  • After compression 14.8 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 8.9 kB, which is 11% 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 64.5 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 40.6 kB

  • Original 584.4 kB
  • After minification 543.9 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. Sonic Spa images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 575.0 kB

  • Original 823.0 kB
  • After minification 813.8 kB
  • After compression 248.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 575.0 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 192.7 kB

  • Original 228.8 kB
  • After minification 191.9 kB
  • After compression 36.1 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. Sonic-spa.de needs all CSS files to be minified and compressed as it can save up to 192.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (30%)

Requests Now

46

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sonic Spa. 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 as a result speed up the page load time.

Network Requests Diagram

sonic-spa.de

sonic-spa.de

219 ms

www.sonic-spa.de

www.sonic-spa.de

5530 ms

css

css

69 ms

font-awesome.min.css

font-awesome.min.css

90 ms

sonic_spa_callisto_3_2_de_content.css

sonic_spa_callisto_3_2_de_content.css

278 ms

ppplus.min.js

ppplus.min.js

225 ms

plenty.shop.min.js

plenty.shop.min.js

614 ms

ScriptLoader.js

ScriptLoader.js

270 ms

storageitems.js

storageitems.js

269 ms

analytics.js

analytics.js

144 ms

spa_hintergrund.jpg

spa_hintergrund.jpg

353 ms

sonicspa.png

sonicspa.png

182 ms

ssl.png

ssl.png

98 ms

made-in-eu.png

made-in-eu.png

97 ms

tssiegel.png

tssiegel.png

98 ms

loading_fff.gif

loading_fff.gif

179 ms

madeineuhome.png

madeineuhome.png

440 ms

paypal.png

paypal.png

185 ms

sofortueberweisung.png

sofortueberweisung.png

266 ms

vorkasse.png

vorkasse.png

266 ms

visa.png

visa.png

273 ms

american-express.png

american-express.png

273 ms

mastercard.png

mastercard.png

351 ms

barzahlung.png

barzahlung.png

356 ms

rechnung.png

rechnung.png

363 ms

dhl.png

dhl.png

362 ms

sonicspablasen.png

sonicspablasen.png

386 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

484 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

910 ms

collect

collect

19 ms

modernizr.min.js

modernizr.min.js

323 ms

bootstrap.min.js

bootstrap.min.js

365 ms

owl.carousel.min.js

owl.carousel.min.js

430 ms

jquery.lazyload.js

jquery.lazyload.js

430 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

432 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

431 ms

plenty-2.js

plenty-2.js

432 ms

plentymarketsCMStools-1.0.3.min.js

plentymarketsCMStools-1.0.3.min.js

551 ms

collect

collect

52 ms

ga-audiences

ga-audiences

58 ms

de_DE.json

de_DE.json

295 ms

Banner-SonicSpa-1.jpg

Banner-SonicSpa-1.jpg

351 ms

X0FE6FB19135FA0217CE25E0ED69FEAD7.js

X0FE6FB19135FA0217CE25E0ED69FEAD7.js

1088 ms

loader.js

loader.js

1026 ms

Infrarot-Sauna-350px.jpg

Infrarot-Sauna-350px.jpg

181 ms

Outdoor-Whrilpools-350px.jpg

Outdoor-Whrilpools-350px.jpg

180 ms

Swim-Spa.jpg

Swim-Spa.jpg

89 ms

Sonderaktionen-350px.jpg

Sonderaktionen-350px.jpg

272 ms

Wasserpflege-350px.jpg

Wasserpflege-350px.jpg

271 ms

Filter-Button.jpg

Filter-Button.jpg

266 ms

Accessibility Review

sonic-spa.de accessibility score

87

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

sonic-spa.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

Page has valid source maps

SEO Factors

sonic-spa.de SEO score

90

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

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 Sonic-spa.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 Sonic-spa.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

sonic-spa.de

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