Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

p4.no

Forsiden - P4 Radio Hele Norge

Page Load Speed

4.2 sec in total

First Response

591 ms

Resources Loaded

3 sec

Page Rendered

626 ms

p4.no screenshot

About Website

Visit p4.no now to see the best up-to-date P4 content for Norway and also check out these interesting facts you probably never knew about p4.no

P4 er hele Norges favorittkanal i bilen. Dette er kanalen hvor kjente programledere som Bjørn Faarlund, Øystein Røe Larsen og Michael Andreassen serverer en god blanding av nyheter, kjente gjester i s...

Visit p4.no

Key Findings

We analyzed P4.no page load time and found that the first response time was 591 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

p4.no performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

39/100

10%

LCP (Largest Contentful Paint)

Value18.6 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value10,560 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

www.p4.no

591 ms

css

29 ms

font-awesome.css

8 ms

jquery.min.js

34 ms

swfobject.js

55 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 71% of them (70 requests) were addressed to the original P4.no, 5% (5 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain P4.no.

Page Optimization Overview & Recommendations

Page size can be reduced by 478.1 kB (42%)

Content Size

1.1 MB

After Optimization

649.1 kB

In fact, the total size of P4.no 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. 65% of websites need less resources to load. Images take 577.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 84.2 kB

  • Original 101.1 kB
  • After minification 98.7 kB
  • After compression 17.0 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 84.2 kB or 83% of the original size.

Image Optimization

-15%

Potential reduce by 86.1 kB

  • Original 577.7 kB
  • After minification 491.6 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, P4 needs image optimization as it can save up to 86.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 281.6 kB

  • Original 415.0 kB
  • After minification 403.8 kB
  • After compression 133.4 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 281.6 kB or 68% of the original size.

CSS Optimization

-79%

Potential reduce by 26.2 kB

  • Original 33.3 kB
  • After minification 27.4 kB
  • After compression 7.1 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. P4.no needs all CSS files to be minified and compressed as it can save up to 26.2 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (33%)

Requests Now

91

After Optimization

61

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of P4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

p4.no accessibility score

96

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.

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

Best Practices

p4.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

Missing source maps for large first-party JavaScript

SEO Factors

p4.no SEO score

92

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

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

    NO

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise P4.no can be misinterpreted by Google and other search engines. Our service has detected that Norwegian 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 P4.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 P4. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: