Tools & Wizards About Us
bluelagoonuvc.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bluelagoonuvc.com

Blue Lagoon - Safely disinfect your pool water with Blue lagoon UV technology

Page Load Speed

3 sec in total

First Response

280 ms

Resources Loaded

1.8 sec

Page Rendered

904 ms

bluelagoonuvc.com screenshot

About Website

Welcome to bluelagoonuvc.com homepage info - get ready to check Blue Lagoon UV C best content right away, or after learning these important things about bluelagoonuvc.com

Blue lagoon uses UV technology driven units to safely disinfect pool water to get clear and healthy pool water without bacteria or pathogens.

Visit bluelagoonuvc.com

Key Findings

We analyzed Bluelagoonuvc.com page load time and found that the first response time was 280 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

bluelagoonuvc.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

bluelagoonuvc.com

280 ms

www.bluelagoonuvc.com

500 ms

dhr1cjh.css

140 ms

bootstrap.min.css

44 ms

all.css

64 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 62% of them (29 requests) were addressed to the original Bluelagoonuvc.com, 9% (4 requests) were made to Use.typekit.net and 9% (4 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain Bluelagoonuvc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.2 kB (13%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bluelagoonuvc.com main page is 1.3 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 26.6 kB

  • Original 33.4 kB
  • After minification 21.3 kB
  • After compression 6.8 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 12.1 kB, which is 36% 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 26.6 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 25.5 kB

  • Original 1.1 MB
  • After minification 1.0 MB

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. Blue Lagoon UV C images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 113.0 kB

  • Original 155.2 kB
  • After minification 155.2 kB
  • After compression 42.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 113.0 kB or 73% of the original size.

CSS Optimization

-15%

Potential reduce by 3.1 kB

  • Original 20.8 kB
  • After minification 20.8 kB
  • After compression 17.7 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. Bluelagoonuvc.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (34%)

Requests Now

38

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Lagoon UV C. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bluelagoonuvc.com

bluelagoonuvc.com

280 ms

www.bluelagoonuvc.com

www.bluelagoonuvc.com

500 ms

dhr1cjh.css

dhr1cjh.css

140 ms

bootstrap.min.css

bootstrap.min.css

44 ms

all.css

all.css

64 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

55 ms

main.css

main.css

137 ms

uc.js

uc.js

72 ms

umbracoforms.js

umbracoforms.js

236 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

55 ms

jquery.validate.min.js

jquery.validate.min.js

56 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

56 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

57 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

56 ms

mainBundle.min.js

mainBundle.min.js

333 ms

p.css

p.css

25 ms

gtm.js

gtm.js

98 ms

logo-2023.png

logo-2023.png

290 ms

flag_EN.png

flag_EN.png

207 ms

flag_NL.png

flag_NL.png

228 ms

flag_DE.png

flag_DE.png

301 ms

flag_FR.png

flag_FR.png

318 ms

flag_ES.png

flag_ES.png

350 ms

header-zwembadwater_v1.jpg

header-zwembadwater_v1.jpg

820 ms

wave-white.png

wave-white.png

386 ms

spa-en-wellness-4.jpg

spa-en-wellness-4.jpg

473 ms

header-domestic-pools.jpg

header-domestic-pools.jpg

670 ms

header-commercial-pools_v3.jpg

header-commercial-pools_v3.jpg

504 ms

pexels-jeremy-bishop-2397651.jpg

pexels-jeremy-bishop-2397651.jpg

438 ms

pexels-engin-akyurt-2725671.jpg

pexels-engin-akyurt-2725671.jpg

484 ms

wave-blue.png

wave-blue.png

524 ms

play.svg

play.svg

563 ms

header-zwembadwater_v3.jpg

header-zwembadwater_v3.jpg

860 ms

pexels-francesca-zama-5292643.jpg

pexels-francesca-zama-5292643.jpg

615 ms

linkedin-instagram-post-2024_4all.jpg

linkedin-instagram-post-2024_4all.jpg

621 ms

exhibition-participation-2024-2.jpg

exhibition-participation-2024-2.jpg

671 ms

wave-white-alt.png

wave-white-alt.png

709 ms

stapel-a4_brochure-blue-lagoon_mockup_2_.png

stapel-a4_brochure-blue-lagoon_mockup_2_.png

790 ms

footer-bg.png

footer-bg.png

766 ms

wave-darkblue.png

wave-darkblue.png

761 ms

logo-2023-diap.png

logo-2023-diap.png

803 ms

d

d

9 ms

d

d

14 ms

d

d

19 ms

fa-solid-900.woff

fa-solid-900.woff

20 ms

fa-regular-400.woff

fa-regular-400.woff

48 ms

fa-brands-400.woff

fa-brands-400.woff

37 ms

Accessibility Review

bluelagoonuvc.com accessibility score

71

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

Image elements do not have [alt] attributes

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

bluelagoonuvc.com best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bluelagoonuvc.com SEO score

83

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

High

Document doesn't have a valid hreflang

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bluelagoonuvc.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Bluelagoonuvc.com 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

bluelagoonuvc.com

Open Graph description is not detected on the main page of Blue Lagoon UV C. 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: