Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

tdconline.dk

YouSee Mail

Page Load Speed

4.6 sec in total

First Response

580 ms

Resources Loaded

3.7 sec

Page Rendered

251 ms

tdconline.dk screenshot

About Website

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

Mit TDC samler det du har adgang til som TDC-kunde: Selvbetjening, Mail, TDC Play, TDC Apps og PrivatAlarm.

Visit tdconline.dk

Key Findings

We analyzed Tdconline.dk page load time and found that the first response time was 580 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tdconline.dk performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

tdconline.dk

580 ms

mit.tdc.dk

540 ms

jquery.min.js

32 ms

jquery-ui.min.js

52 ms

jquery.1.9.1.js

670 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tdconline.dk, 62% (50 requests) were made to I.c.dk and 5% (4 requests) were made to Track.adform.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source I.c.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 668.9 kB (59%)

Content Size

1.1 MB

After Optimization

461.8 kB

In fact, the total size of Tdconline.dk main page is 1.1 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. 40% of websites need less resources to load. Javascripts take 486.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 55.5 kB

  • Original 66.9 kB
  • After minification 64.5 kB
  • After compression 11.5 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 55.5 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 23.2 kB

  • Original 245.7 kB
  • After minification 222.5 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. Tdconline images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 319.6 kB

  • Original 486.2 kB
  • After minification 485.1 kB
  • After compression 166.6 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 319.6 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 270.6 kB

  • Original 331.9 kB
  • After minification 328.4 kB
  • After compression 61.2 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. Tdconline.dk needs all CSS files to be minified and compressed as it can save up to 270.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (68%)

Requests Now

74

After Optimization

24

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tdconline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

tdconline.dk accessibility score

88

Accessibility Issues

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

tdconline.dk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

tdconline.dk SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DA

  • Language Claimed

    DA

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tdconline.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 Tdconline.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

Open Graph description is not detected on the main page of Tdconline. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: