Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

bygma.dk

Alt i byggematerialer - Byg som de professionelle - Bygma

Page Load Speed

9.6 sec in total

First Response

117 ms

Resources Loaded

8.5 sec

Page Rendered

993 ms

bygma.dk screenshot

About Website

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

Bygma er den største danskejede leverandør af byggematerialer - Find alt til dit næste byggeprojekt i professionel kvalitet - Se aktuelle priser lige nu

Visit bygma.dk

Key Findings

We analyzed Bygma.dk page load time and found that the first response time was 117 ms and then it took 9.5 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

bygma.dk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

bygma.dk

117 ms

bygma.dk

394 ms

www.bygma.dk

1242 ms

jquery.min.js

18 ms

uc.js

170 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 77% of them (67 requests) were addressed to the original Bygma.dk, 2% (2 requests) were made to and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Bygma.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 732.2 kB (26%)

Content Size

2.8 MB

After Optimization

2.1 MB

In fact, the total size of Bygma.dk main page is 2.8 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. 60% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 653.1 kB

  • Original 729.3 kB
  • After minification 607.1 kB
  • After compression 76.2 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 122.2 kB, which is 17% 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 653.1 kB or 90% of the original size.

Image Optimization

-4%

Potential reduce by 78.8 kB

  • Original 1.9 MB
  • After minification 1.9 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. Bygma images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 104 B

  • Original 145.0 kB
  • After minification 145.0 kB
  • After compression 144.9 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

-2%

Potential reduce by 215 B

  • Original 9.0 kB
  • After minification 9.0 kB
  • After compression 8.8 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. Bygma.dk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (19%)

Requests Now

77

After Optimization

62

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bygma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

bygma.dk accessibility score

75

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

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

Form elements do not have associated labels

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

bygma.dk best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

bygma.dk SEO score

93

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

Language and Encoding

  • Language Detected

    DA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bygma.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bygma.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

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