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dti.dk screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

dti.dk

Danish Technological Institute

Page Load Speed

8.5 sec in total

First Response

2.5 sec

Resources Loaded

5.9 sec

Page Rendered

156 ms

dti.dk screenshot

About Website

Click here to check amazing Dti content for Denmark. Otherwise, check out these important facts you probably never knew about dti.dk

Danish Technological Institute

Visit dti.dk

Key Findings

We analyzed Dti.dk page load time and found that the first response time was 2.5 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

dti.dk performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.907

3/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

www.dti.dk

2472 ms

normalize.min.css

231 ms

main.css

546 ms

main_adds.css

229 ms

style.css

290 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 83% of them (20 requests) were addressed to the original Dti.dk, 13% (3 requests) were made to Google-analytics.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Dti.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 274.2 kB (56%)

Content Size

493.6 kB

After Optimization

219.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dti.dk main page is 493.6 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. 15% of websites need less resources to load. Javascripts take 180.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 11.1 kB

  • Original 14.9 kB
  • After minification 13.0 kB
  • After compression 3.8 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 1.9 kB, which is 12% 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 11.1 kB or 74% of the original size.

Image Optimization

-16%

Potential reduce by 27.5 kB

  • Original 167.7 kB
  • After minification 140.2 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. Obviously, Dti needs image optimization as it can save up to 27.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 125.9 kB

  • Original 180.1 kB
  • After minification 157.3 kB
  • After compression 54.2 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 125.9 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 109.7 kB

  • Original 130.9 kB
  • After minification 106.9 kB
  • After compression 21.1 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. Dti.dk needs all CSS files to be minified and compressed as it can save up to 109.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dti. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.dti.dk

www.dti.dk

2472 ms

normalize.min.css

normalize.min.css

231 ms

main.css

main.css

546 ms

main_adds.css

main_adds.css

229 ms

style.css

style.css

290 ms

jquery.min.js

jquery.min.js

25 ms

e3.common.responsive.js

e3.common.responsive.js

721 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

221 ms

jquery.touchwipe.min.js

jquery.touchwipe.min.js

331 ms

modernizr-2.8.3-respond-1.4.2.min.js

modernizr-2.8.3-respond-1.4.2.min.js

447 ms

main.js

main.js

447 ms

analytics.js

analytics.js

41 ms

logo-ti-white.svg

logo-ti-white.svg

131 ms

logo-ti-black-red.svg

logo-ti-black-red.svg

127 ms

logo-black-image.png

logo-black-image.png

133 ms

icon-arrow-down-small-white.svg

icon-arrow-down-small-white.svg

112 ms

icon-search-sm.svg

icon-search-sm.svg

135 ms

icon-close-small-grey.svg

icon-close-small-grey.svg

142 ms

icon.search.animation.gif

icon.search.animation.gif

221 ms

icon-arrow-small-white.svg

icon-arrow-small-white.svg

198 ms

backdrop.robots.01.jpg

backdrop.robots.01.jpg

665 ms

3f1b4871-73d0-4bba-9e1f-ad3a3a5a5a40.woff

3f1b4871-73d0-4bba-9e1f-ad3a3a5a5a40.woff

309 ms

linkid.js

linkid.js

9 ms

collect

collect

32 ms

Accessibility Review

dti.dk accessibility score

81

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

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

dti.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

dti.dk SEO score

86

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

Links do not have descriptive text

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

    N/A

  • Language Claimed

    >

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dti.dk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is . Our system also found out that Dti.dk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

dti.dk

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