Tools & Wizards About Us
radahl.no screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

radahl.no

Alexander Rådahl - Winning The Game: Getting started with Conversion Rate Optimization

Page Load Speed

1.4 sec in total

First Response

29 ms

Resources Loaded

746 ms

Page Rendered

634 ms

radahl.no screenshot

About Website

Welcome to radahl.no homepage info - get ready to check Radahl best content for India right away, or after learning these important things about radahl.no

Alexander Rådahl - A Senior User Experience designer specialized in UX and Conversion Rate Optimization. Get the best book about CRO & UX Design to learn online.

Visit radahl.no

Key Findings

We analyzed Radahl.no page load time and found that the first response time was 29 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

radahl.no performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

radahl.no

29 ms

radahl.no

25 ms

92b9ad293a5cf2c8b8674b6092d19140.css

28 ms

gtag.js

119 ms

animate.min.css

82 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 96% of them (22 requests) were addressed to the original Radahl.no, 4% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (440 ms) belongs to the original domain Radahl.no.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.5 kB (24%)

Content Size

367.8 kB

After Optimization

278.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radahl.no main page is 367.8 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. 35% of websites need less resources to load. HTML takes 115.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 89.3 kB

  • Original 115.5 kB
  • After minification 115.1 kB
  • After compression 26.2 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 89.3 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 86.3 kB
  • After minification 86.3 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. Radahl images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 83.0 kB
  • After minification 83.0 kB
  • After compression 83.0 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

-0%

Potential reduce by 145 B

  • Original 83.0 kB
  • After minification 83.0 kB
  • After compression 82.8 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. Radahl.no has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radahl. According to our analytics all requests are already optimized.

Network Requests Diagram

radahl.no

radahl.no

29 ms

radahl.no

radahl.no

25 ms

92b9ad293a5cf2c8b8674b6092d19140.css

92b9ad293a5cf2c8b8674b6092d19140.css

28 ms

gtag.js

gtag.js

119 ms

animate.min.css

animate.min.css

82 ms

instant_click.min.js

instant_click.min.js

18 ms

logo.svg

logo.svg

39 ms

coloring.webp

coloring.webp

81 ms

ark_frontpage.webp

ark_frontpage.webp

79 ms

pokket_frontpage.webp

pokket_frontpage.webp

78 ms

zooca_frontpage-1.webp

zooca_frontpage-1.webp

79 ms

lights-background-scaled.webp

lights-background-scaled.webp

87 ms

Ark-bokhandel_logo.svg

Ark-bokhandel_logo.svg

88 ms

book-cover.webp

book-cover.webp

85 ms

book-side.webp

book-side.webp

84 ms

tail-right.svg

tail-right.svg

80 ms

arrow-left.svg

arrow-left.svg

89 ms

arrow-right.svg

arrow-right.svg

86 ms

trustpilot.svg

trustpilot.svg

32 ms

100-million.svg

100-million.svg

7 ms

Zooca-logo-navy-2.svg

Zooca-logo-navy-2.svg

294 ms

Information-Architecture-in-UX-Design.jpg

Information-Architecture-in-UX-Design.jpg

440 ms

Is-UX-Design-for-Me-How-to-know-if-youll-be-happy-as-a-User-Experience-Designer.jpg

Is-UX-Design-for-Me-How-to-know-if-youll-be-happy-as-a-User-Experience-Designer.jpg

399 ms

Accessibility Review

radahl.no accessibility score

68

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

radahl.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

SEO Factors

radahl.no SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radahl.no can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Radahl.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

radahl.no

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