Tools & Wizards About Us
neptunbad.de screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

neptunbad.de

Neptunbad: Premium Club Sports Spa Köln | Sauna & Wellness

Page Load Speed

4.3 sec in total

First Response

304 ms

Resources Loaded

3.3 sec

Page Rendered

696 ms

neptunbad.de screenshot

About Website

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

Das Neptunbad bietet Premium Sauna, Wellness, Fitness, Beauty und Massagen im Herzen von Köln. Ein einmaliger Ort der Ruhe und Kraft.

Visit neptunbad.de

Key Findings

We analyzed Neptunbad.de page load time and found that the first response time was 304 ms and then it took 4 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

neptunbad.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

neptunbad.de

304 ms

www.neptunbad.de

1109 ms

js

51 ms

style.min.css

203 ms

simple-weather.css

300 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 89% of them (65 requests) were addressed to the original Neptunbad.de, 4% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Neptunbad.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 164.8 kB (10%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Neptunbad.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. 55% of websites need less resources to load. Images take 952.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 149.9 kB

  • Original 179.6 kB
  • After minification 177.8 kB
  • After compression 29.7 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 149.9 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 924 B

  • Original 952.7 kB
  • After minification 951.8 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. Neptunbad images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 7.0 kB

  • Original 453.2 kB
  • After minification 453.2 kB
  • After compression 446.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 7.0 kB

  • Original 133.6 kB
  • After minification 133.5 kB
  • After compression 126.6 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. Neptunbad.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 48 (74%)

Requests Now

65

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Neptunbad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

neptunbad.de

neptunbad.de

304 ms

www.neptunbad.de

www.neptunbad.de

1109 ms

js

js

51 ms

style.min.css

style.min.css

203 ms

simple-weather.css

simple-weather.css

300 ms

style.css

style.css

305 ms

bootstrap.min.css

bootstrap.min.css

407 ms

font-awesome.min.css

font-awesome.min.css

310 ms

lightbox.css

lightbox.css

338 ms

background.css

background.css

340 ms

owl.carousel.min.css

owl.carousel.min.css

399 ms

patternbolt.css

patternbolt.css

405 ms

style.css

style.css

416 ms

css

css

49 ms

borlabs-cookie_1_de.css

borlabs-cookie_1_de.css

325 ms

default.css

default.css

329 ms

js_composer.min.css

js_composer.min.css

587 ms

jquery.min.js

jquery.min.js

386 ms

jquery-migrate.min.js

jquery-migrate.min.js

384 ms

frontend-gtag.min.js

frontend-gtag.min.js

383 ms

rbtools.min.js

rbtools.min.js

697 ms

rs6.min.js

rs6.min.js

809 ms

ai.min.js

ai.min.js

484 ms

css

css

62 ms

style.css

style.css

482 ms

rs6.css

rs6.css

493 ms

vue.min.js

vue.min.js

737 ms

vue-resource.min.js

vue-resource.min.js

582 ms

moment.min.js

moment.min.js

654 ms

simple-weather.js

simple-weather.js

736 ms

bootstrap.min.js

bootstrap.min.js

736 ms

dropdown-menu.min.js

dropdown-menu.min.js

736 ms

waypoints.min.js

waypoints.min.js

804 ms

waypoints-sticky.min.js

waypoints-sticky.min.js

805 ms

doubletaptogo.js

doubletaptogo.js

806 ms

jquery.velocity.min.js

jquery.velocity.min.js

806 ms

jquery.velocity.ui.min.js

jquery.velocity.ui.min.js

807 ms

jquery.stellar.min.js

jquery.stellar.min.js

892 ms

core.js

core.js

912 ms

touch.js

touch.js

911 ms

transition.js

transition.js

909 ms

background.js

background.js

838 ms

lightbox.js

lightbox.js

743 ms

owl.carousel.min.js

owl.carousel.min.js

828 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

818 ms

main.js

main.js

789 ms

js_composer_front.min.js

js_composer_front.min.js

850 ms

skrollr.min.js

skrollr.min.js

791 ms

script-min.js

script-min.js

788 ms

borlabs-cookie.min.js

borlabs-cookie.min.js

814 ms

www.neptunbad.de

www.neptunbad.de

852 ms

Neptunbad_Logo_Website.png

Neptunbad_Logo_Website.png

552 ms

dummy.png

dummy.png

548 ms

Wolfskopf-klein.png

Wolfskopf-klein.png

551 ms

20200910_%C3%96kostrombutton_2-300x78.png

20200910_%C3%96kostrombutton_2-300x78.png

996 ms

yelpkreiso.svg

yelpkreiso.svg

565 ms

logo-nb@1x_v1.png

logo-nb@1x_v1.png

571 ms

logo-ct@1x_v1.png

logo-ct@1x_v1.png

573 ms

vabali-ber-dus-hh-white@1x_v1_a8a9ad.png

vabali-ber-dus-hh-white@1x_v1_a8a9ad.png

591 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

77 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

89 ms

L0xhDFMnlVwD4h3Lt9JWnbX3jG-2X3LAE1ofFg.ttf

L0xhDFMnlVwD4h3Lt9JWnbX3jG-2X3LAE1ofFg.ttf

101 ms

themify.woff

themify.woff

611 ms

borlabs-cookie-icon-dynamic.svg

borlabs-cookie-icon-dynamic.svg

556 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

358 ms

iframe_api

iframe_api

160 ms

Neptunbad_HP_Haus_hoch.jpg

Neptunbad_HP_Haus_hoch.jpg

381 ms

PSX_20190203_151858.jpg

PSX_20190203_151858.jpg

320 ms

Neptunbad_Sauna_Aufguesse.jpg

Neptunbad_Sauna_Aufguesse.jpg

525 ms

Neptunbad_HP_Gastro.jpg

Neptunbad_HP_Gastro.jpg

434 ms

2021_Website_Content_1600x900-2.jpg

2021_Website_Content_1600x900-2.jpg

702 ms

02_Massage_03.jpg

02_Massage_03.jpg

421 ms

www-widgetapi.js

www-widgetapi.js

7 ms

Accessibility Review

neptunbad.de accessibility score

79

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

Image elements do not have [alt] attributes

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

neptunbad.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

neptunbad.de SEO score

88

Search Engine Optimization Advices

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 Neptunbad.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 Neptunbad.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

neptunbad.de

Open Graph data is detected on the main page of Neptunbad. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: