Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

shop-diving2000.dk

Dykkerudstyr og kurser - Diving 2000 dykker forretning

Page Load Speed

9 sec in total

First Response

2.4 sec

Resources Loaded

6 sec

Page Rendered

577 ms

shop-diving2000.dk screenshot

About Website

Welcome to shop-diving2000.dk homepage info - get ready to check Shop Diving 2000 best content for Denmark right away, or after learning these important things about shop-diving2000.dk

Køb alt i dykkerudstyr, UV jagt og dykkerkurser i top kvalitet hos din dykker forretning Diving 2000. God kundeservice, hurtig levering og 30 dages returret.

Visit shop-diving2000.dk

Key Findings

We analyzed Shop-diving2000.dk page load time and found that the first response time was 2.4 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

shop-diving2000.dk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value28,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value37.5 s

0/100

10%

Network Requests Diagram

shop-diving2000.dk

2441 ms

default.css

488 ms

lightbox.css

374 ms

formalize.css

374 ms

css

27 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 50% of them (76 requests) were addressed to the original Shop-diving2000.dk, 8% (12 requests) were made to Static.128secure.net and 5% (8 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Shop-diving2000.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (71%)

Content Size

1.9 MB

After Optimization

538.4 kB

In fact, the total size of Shop-diving2000.dk main page is 1.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 86.3 kB

  • Original 107.9 kB
  • After minification 81.7 kB
  • After compression 21.6 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 26.2 kB, which is 24% 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 86.3 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 1.2 kB

  • Original 20.0 kB
  • After minification 18.9 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. Shop Diving 2000 images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 987.0 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 456.1 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 987.0 kB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 270.8 kB

  • Original 312.7 kB
  • After minification 264.7 kB
  • After compression 41.8 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. Shop-diving2000.dk needs all CSS files to be minified and compressed as it can save up to 270.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (40%)

Requests Now

147

After Optimization

88

The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Diving 2000. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

shop-diving2000.dk accessibility score

89

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-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

shop-diving2000.dk best practices score

67

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

shop-diving2000.dk SEO score

98

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

High

Tap targets are not sized appropriately

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 Shop-diving2000.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 Shop-diving2000.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 Shop Diving 2000. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: