Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

tv.nrk.no

Forsiden - NRK TV

Page Load Speed

8 sec in total

First Response

509 ms

Resources Loaded

6.7 sec

Page Rendered

730 ms

tv.nrk.no screenshot

About Website

Welcome to tv.nrk.no homepage info - get ready to check TV NRK best content for Norway right away, or after learning these important things about tv.nrk.no

Se hele NRKs store utvalg av serier, dokumentarer, underholdning, film, sport og nyheter.

Visit tv.nrk.no

Key Findings

We analyzed Tv.nrk.no page load time and found that the first response time was 509 ms and then it took 7.5 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

tv.nrk.no performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value1,930 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

tv.nrk.no

509 ms

tv.nrk.no

959 ms

main.nrk.min.css

539 ms

modernizr.min.js

348 ms

Programspiller.min.js

417 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 16% of them (22 requests) were addressed to the original Tv.nrk.no, 78% (104 requests) were made to Gfx.nrk.no and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Gfx.nrk.no.

Page Optimization Overview & Recommendations

Page size can be reduced by 547.3 kB (9%)

Content Size

5.9 MB

After Optimization

5.4 MB

In fact, the total size of Tv.nrk.no main page is 5.9 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. 55% of websites need less resources to load. Images take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 197.6 kB

  • Original 244.3 kB
  • After minification 232.5 kB
  • After compression 46.7 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. 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 197.6 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 122.6 kB

  • Original 5.4 MB
  • After minification 5.2 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. TV NRK images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 29.9 kB
  • After minification 29.9 kB
  • After compression 29.8 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

-88%

Potential reduce by 227.1 kB

  • Original 259.3 kB
  • After minification 258.5 kB
  • After compression 32.2 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. Tv.nrk.no needs all CSS files to be minified and compressed as it can save up to 227.1 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (9%)

Requests Now

129

After Optimization

117

The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TV NRK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

tv.nrk.no accessibility score

98

Accessibility Issues

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

tv.nrk.no 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

Page has valid source maps

SEO Factors

tv.nrk.no SEO score

99

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

    N/A

  • Language Claimed

    NO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tv.nrk.no 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 Norwegian. Our system also found out that Tv.nrk.no 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 TV NRK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: