Tools & Wizards About Us
bango.dk screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bango.dk

Bango - Danmarks største udvalg af døre, vinduer og garageporte »

Page Load Speed

5.1 sec in total

First Response

471 ms

Resources Loaded

3.7 sec

Page Rendered

961 ms

bango.dk screenshot

About Website

Visit bango.dk now to see the best up-to-date Bango content for Denmark and also check out these interesting facts you probably never knew about bango.dk

Bango er Danmarks største specialbutik indenfor vinduer, døre og garageporte. Vi har altid tusindvis af varer på lager til hurtig levering.

Visit bango.dk

Key Findings

We analyzed Bango.dk page load time and found that the first response time was 471 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bango.dk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value1,500 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.311

37/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

bango.dk

471 ms

www.bango.dk

929 ms

all.css

579 ms

tp.widget.bootstrap.min.js

13 ms

all.js

701 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 33% of them (21 requests) were addressed to the original Bango.dk, 51% (32 requests) were made to Bango.b-cdn.net and 5% (3 requests) were made to Ss.bango.dk. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Ss.bango.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 269.0 kB (10%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bango.dk main page is 2.6 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 168.2 kB

  • Original 188.9 kB
  • After minification 105.8 kB
  • After compression 20.7 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. This page needs HTML code to be minified as it can gain 83.0 kB, which is 44% 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 168.2 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 72.3 kB

  • Original 1.8 MB
  • After minification 1.8 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. Bango images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 28.6 kB

  • Original 356.4 kB
  • After minification 356.4 kB
  • After compression 327.8 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

-0%

Potential reduce by 0 B

  • Original 225.4 kB
  • After minification 225.4 kB
  • After compression 225.4 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. Bango.dk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (28%)

Requests Now

58

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bango. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bango.dk

bango.dk

471 ms

www.bango.dk

www.bango.dk

929 ms

all.css

all.css

579 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

13 ms

all.js

all.js

701 ms

css2

css2

74 ms

qniowaiq.js

qniowaiq.js

1249 ms

phone_(1).svg

phone_(1).svg

572 ms

mail_(1).svg

mail_(1).svg

516 ms

Bango%20Logo%20Webpage%20PNG.png

Bango%20Logo%20Webpage%20PNG.png

521 ms

garageport%20forside.png

garageport%20forside.png

839 ms

NYE%20FORSIDE%20BILLEDER%20%281%29_628x628.png

NYE%20FORSIDE%20BILLEDER%20%281%29_628x628.png

527 ms

port1%20besk%C3%A5ret_400x400.jpg

port1%20besk%C3%A5ret_400x400.jpg

682 ms

hovedd%C3%B8r%20besk%C3%A5ret_400x400.jpg

hovedd%C3%B8r%20besk%C3%A5ret_400x400.jpg

524 ms

Indvendige%20d%C3%B8re%203_400x400.jpg

Indvendige%20d%C3%B8re%203_400x400.jpg

519 ms

65515887_2417963804931420_2332295747149496320_o_400x400.png

65515887_2417963804931420_2332295747149496320_o_400x400.png

687 ms

swedoor-logo.jpg

swedoor-logo.jpg

684 ms

WISNIOWSKI_logo.png

WISNIOWSKI_logo.png

681 ms

asmodas%20logo.png

asmodas%20logo.png

684 ms

xs%20alu%20ny%20logo.png

xs%20alu%20ny%20logo.png

890 ms

image004_optimized_400x400.png

image004_optimized_400x400.png

699 ms

Skyded%C3%B8r-swedoor_400x400.jpg

Skyded%C3%B8r-swedoor_400x400.jpg

794 ms

swedoorfacaded%C3%B8re%20original_400x400.jpg

swedoorfacaded%C3%B8re%20original_400x400.jpg

724 ms

Indvendig%20d%C3%B8r%20og%20vindue_1920x1920.jpg

Indvendig%20d%C3%B8r%20og%20vindue_1920x1920.jpg

695 ms

%2Bkarm%2C%20128%20mm-1_1920x1920.jpg

%2Bkarm%2C%20128%20mm-1_1920x1920.jpg

702 ms

Swedoor-bundstykke-lakeret_1920x1920.JPG

Swedoor-bundstykke-lakeret_1920x1920.JPG

989 ms

ny%20swedoor%20brandd%C3%B8r.jpg

ny%20swedoor%20brandd%C3%B8r.jpg

1073 ms

image005_optimized_1920x1920.png

image005_optimized_1920x1920.png

732 ms

Stable_Nature_oak_scenery_1920x1920.jpeg

Stable_Nature_oak_scenery_1920x1920.jpeg

856 ms

unique_gw03l_sliding-door_optimized_1920x1920.jpg

unique_gw03l_sliding-door_optimized_1920x1920.jpg

798 ms

image003_optimized_1920x1920.png

image003_optimized_1920x1920.png

1124 ms

phone_(1).svg

phone_(1).svg

838 ms

mail_(1).svg

mail_(1).svg

841 ms

F%C3%A6llesbillede%20m%20tr%C3%A6%20ny%20forside.webp

F%C3%A6llesbillede%20m%20tr%C3%A6%20ny%20forside.webp

1249 ms

Bundbillede%20Trustpilot%20osv%20EDIT%20FINAL%205.0%20JPEG_1920x1920-1.jpg

Bundbillede%20Trustpilot%20osv%20EDIT%20FINAL%205.0%20JPEG_1920x1920-1.jpg

859 ms

facebook.svg

facebook.svg

866 ms

youtube.svg

youtube.svg

870 ms

twitter.svg

twitter.svg

872 ms

logo_white_bango.png

logo_white_bango.png

512 ms

customer-service-icon.svg

customer-service-icon.svg

513 ms

pil-point-left.svg

pil-point-left.svg

680 ms

hvidpil_readmore.svg

hvidpil_readmore.svg

679 ms

phone.svg

phone.svg

770 ms

mail.svg

mail.svg

782 ms

phone.svg

phone.svg

779 ms

mail-white.svg

mail-white.svg

774 ms

instagram.svg

instagram.svg

784 ms

linkedin.svg

linkedin.svg

780 ms

dankort.svg

dankort.svg

866 ms

mobilepay.svg

mobilepay.svg

872 ms

visa.svg

visa.svg

874 ms

visaelectron.svg

visaelectron.svg

876 ms

mastercard.svg

mastercard.svg

878 ms

maestro.svg

maestro.svg

878 ms

4iCs6KVjbNBYlgo6eA.ttf

4iCs6KVjbNBYlgo6eA.ttf

467 ms

4iCv6KVjbNBYlgoC1CzTtw.ttf

4iCv6KVjbNBYlgoC1CzTtw.ttf

543 ms

4iCv6KVjbNBYlgoCxCvTtw.ttf

4iCv6KVjbNBYlgoCxCvTtw.ttf

543 ms

info

info

1071 ms

Bundbillede%20Trustpilot%20osv%20EDIT%20FINAL%205.0%20JPEG_1920x1920-1_1920x1920.jpg

Bundbillede%20Trustpilot%20osv%20EDIT%20FINAL%205.0%20JPEG_1920x1920-1_1920x1920.jpg

532 ms

gtm.js

gtm.js

88 ms

uc.js

uc.js

220 ms

helloretail.js

helloretail.js

131 ms

gtqniowaiq.js

gtqniowaiq.js

240 ms

Accessibility Review

bango.dk accessibility score

76

Accessibility Issues

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-*] attributes do not match their roles

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

bango.dk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

bango.dk SEO score

93

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

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 Bango.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 Bango.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

bango.dk

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