Tools & Wizards About Us

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

rottneros.com

Home | Rottneros

Page Load Speed

6.2 sec in total

First Response

286 ms

Resources Loaded

5 sec

Page Rendered

918 ms

About Website

Click here to check amazing Rottneros content for Sweden. Otherwise, check out these important facts you probably never knew about rottneros.com

The Rottneros Group is a world-leading manufacturer of E-grade pulp, which is used as insulation material for electrotechnical applications.

Visit rottneros.com

Key Findings

We analyzed Rottneros.com page load time and found that the first response time was 286 ms and then it took 5.9 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

rottneros.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

rottneros.com

286 ms

rottneros.com

334 ms

www.rottneros.com

575 ms

main_1702309590641.css

326 ms

widget-script.js

60 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 45% of them (13 requests) were addressed to the original Rottneros.com, 45% (13 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Scripts.compileit.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Rottneros.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 787.8 kB (19%)

Content Size

4.0 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rottneros.com main page is 4.0 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. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 33.3 kB

  • Original 45.1 kB
  • After minification 44.3 kB
  • After compression 11.8 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 33.3 kB or 74% of the original size.

Image Optimization

-19%

Potential reduce by 753.6 kB

  • Original 4.0 MB
  • After minification 3.2 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. Obviously, Rottneros needs image optimization as it can save up to 753.6 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 839 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 973 B

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 839 B or 46% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rottneros. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

rottneros.com accessibility score

98

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Best Practices

rottneros.com 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

SEO Factors

rottneros.com 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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rottneros.com 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 Rottneros.com 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 Rottneros. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: