Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

randomforest.se

Business Intelligence och avancerad analys - Random Forest

Page Load Speed

5.8 sec in total

First Response

318 ms

Resources Loaded

5.1 sec

Page Rendered

371 ms

randomforest.se screenshot

About Website

Click here to check amazing Random Forest content. Otherwise, check out these important facts you probably never knew about randomforest.se

Sveriges marknadsledande partner för molnbaserat beslutstöd och avancerad analys för data intensiva organisationer.

Visit randomforest.se

Key Findings

We analyzed Randomforest.se page load time and found that the first response time was 318 ms and then it took 5.5 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

randomforest.se performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value1.001

2/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

randomforest.se

318 ms

www.randomforest.se

1329 ms

autoptimize_d749b2bbd14fa900b7da6938e40b38d0.css

294 ms

css

31 ms

jquery.min.js

295 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 43% of them (29 requests) were addressed to the original Randomforest.se, 33% (22 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Randomforest.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.2 kB (13%)

Content Size

581.9 kB

After Optimization

503.7 kB

In fact, the total size of Randomforest.se main page is 581.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 234.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 70.5 kB

  • Original 91.1 kB
  • After minification 91.1 kB
  • After compression 20.7 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 70.5 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 191.2 kB
  • After minification 191.2 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. Random Forest images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 7.6 kB

  • Original 234.4 kB
  • After minification 234.4 kB
  • After compression 226.9 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 192 B

  • Original 65.2 kB
  • After minification 65.2 kB
  • After compression 65.0 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. Randomforest.se has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (71%)

Requests Now

41

After Optimization

12

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Random Forest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

randomforest.se accessibility score

89

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

randomforest.se best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

randomforest.se SEO score

93

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

    EN

  • Language Claimed

    SV

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Randomforest.se can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Swedish language. Our system also found out that Randomforest.se 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 Random Forest. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: