Tools & Wizards About Us
denblaaplanet.dk screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

denblaaplanet.dk

Den Blå Planet

Page Load Speed

4.4 sec in total

First Response

897 ms

Resources Loaded

3.2 sec

Page Rendered

349 ms

denblaaplanet.dk screenshot

About Website

Click here to check amazing Den Blaa Planet content for Denmark. Otherwise, check out these important facts you probably never knew about denblaaplanet.dk

Den Blå Planet er Nordeuropas største akvarium og tilbyder en verdensomsejling under havet for børn og voksne.

Visit denblaaplanet.dk

Key Findings

We analyzed Denblaaplanet.dk page load time and found that the first response time was 897 ms and then it took 3.5 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

denblaaplanet.dk performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value1,470 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

denblaaplanet.dk

897 ms

style.min.css

98 ms

frontend.min.css

194 ms

flatpickr.min.css

280 ms

select2.min.css

281 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 60% of them (24 requests) were addressed to the original Denblaaplanet.dk, 10% (4 requests) were made to Ss.denblaaplanet.dk and 8% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Ss.denblaaplanet.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 133.0 kB (24%)

Content Size

550.0 kB

After Optimization

417.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Denblaaplanet.dk main page is 550.0 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. 55% of websites need less resources to load. Javascripts take 291.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 101.3 kB

  • Original 122.2 kB
  • After minification 119.8 kB
  • After compression 20.9 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 101.3 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 2.0 kB

  • Original 135.1 kB
  • After minification 133.1 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. Den Blaa Planet images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 29.6 kB

  • Original 291.3 kB
  • After minification 291.3 kB
  • After compression 261.7 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

-1%

Potential reduce by 15 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.3 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. Denblaaplanet.dk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (76%)

Requests Now

33

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Den Blaa Planet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

denblaaplanet.dk

denblaaplanet.dk

897 ms

style.min.css

style.min.css

98 ms

frontend.min.css

frontend.min.css

194 ms

flatpickr.min.css

flatpickr.min.css

280 ms

select2.min.css

select2.min.css

281 ms

min-2.2020.11-3.4.15.css

min-2.2020.11-3.4.15.css

476 ms

jquery.min.js

jquery.min.js

20 ms

jquery.cookie.js

jquery.cookie.js

277 ms

language-cookie.js

language-cookie.js

278 ms

flatpickr.min.js

flatpickr.min.js

288 ms

select2.min.js

select2.min.js

466 ms

api.js

api.js

34 ms

frontend.min.js

frontend.min.js

370 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

372 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

473 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

380 ms

vimeo.min.js

vimeo.min.js

464 ms

nuighcdq.js

nuighcdq.js

846 ms

nuighcdq.js

nuighcdq.js

1060 ms

wpml.png

wpml.png

169 ms

logo.png

logo.png

169 ms

logo-xs.png

logo-xs.png

170 ms

dbp2024-scaled-1140x485.jpg

dbp2024-scaled-1140x485.jpg

294 ms

FDI-Graublau-Sans-Regular-webfont.woff

FDI-Graublau-Sans-Regular-webfont.woff

234 ms

FDI-Graublau-Sans-Bold-webfont.woff

FDI-Graublau-Sans-Bold-webfont.woff

184 ms

fontawesome-webfont-4.6.3.woff

fontawesome-webfont-4.6.3.woff

323 ms

FDI-Graublau-Sans-Italic-webfont.woff

FDI-Graublau-Sans-Italic-webfont.woff

164 ms

recaptcha__en.js

recaptcha__en.js

107 ms

diffuser.js

diffuser.js

137 ms

min-2.2020.11-3.4.15.js

min-2.2020.11-3.4.15.js

159 ms

fallback

fallback

72 ms

fallback__ltr.css

fallback__ltr.css

21 ms

prism.app-us1.com

prism.app-us1.com

132 ms

css

css

44 ms

logo_48.png

logo_48.png

4 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

56 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

57 ms

gtm.js

gtm.js

284 ms

uc.js

uc.js

202 ms

gtm.js

gtm.js

131 ms

Accessibility Review

denblaaplanet.dk accessibility score

72

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

Form elements do not have associated labels

High

Links do not have a discernible name

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

denblaaplanet.dk 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

denblaaplanet.dk SEO score

100

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

Language and Encoding

  • Language Detected

    DA

  • Language Claimed

    DA

  • Encoding

    UTF-8

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

denblaaplanet.dk

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