Tools & Wizards About Us
dataraddning.org screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

dataraddning.org

Dataräddning Hårddisk SSD Stockholm, Uppsala och Göteborg

Page Load Speed

3.3 sec in total

First Response

527 ms

Resources Loaded

2.6 sec

Page Rendered

155 ms

dataraddning.org screenshot

About Website

Visit dataraddning.org now to see the best up-to-date Dataraddning content and also check out these interesting facts you probably never knew about dataraddning.org

Aurora utför dataräddning i Stockholm på hårddisk och SSD. Vi har över 36 års erfarenhet Sverige Göteborg, Malmö och Uppsala.

Visit dataraddning.org

Key Findings

We analyzed Dataraddning.org page load time and found that the first response time was 527 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

dataraddning.org performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.166

71/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

dataraddning.org

527 ms

style.css

111 ms

aurora-mini.js

327 ms

atrk.gif

63 ms

ga.js

27 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 71% of them (12 requests) were addressed to the original Dataraddning.org, 12% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to 0. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Dataraddning.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.8 kB (9%)

Content Size

999.9 kB

After Optimization

911.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dataraddning.org main page is 999.9 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. Only 10% of websites need less resources to load. Images take 940.8 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 3.8 kB

  • Original 6.1 kB
  • After minification 5.9 kB
  • After compression 2.2 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 3.8 kB or 63% of the original size.

Image Optimization

-6%

Potential reduce by 57.8 kB

  • Original 940.8 kB
  • After minification 883.0 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. Dataraddning images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 23.2 kB

  • Original 47.8 kB
  • After minification 47.5 kB
  • After compression 24.6 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 23.2 kB or 48% of the original size.

CSS Optimization

-76%

Potential reduce by 4.0 kB

  • Original 5.2 kB
  • After minification 4.2 kB
  • After compression 1.3 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. Dataraddning.org needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dataraddning. According to our analytics all requests are already optimized.

Network Requests Diagram

dataraddning.org

dataraddning.org

527 ms

style.css

style.css

111 ms

aurora-mini.js

aurora-mini.js

327 ms

atrk.gif

atrk.gif

63 ms

ga.js

ga.js

27 ms

dataraddning-org.jpg

dataraddning-org.jpg

560 ms

ul.png

ul.png

232 ms

mainbg.gif

mainbg.gif

233 ms

radda_data.jpg

radda_data.jpg

595 ms

data_recovery_lab.jpg

data_recovery_lab.jpg

560 ms

1.png

1.png

234 ms

servicesbg.gif

servicesbg.gif

340 ms

renrum.jpg

renrum.jpg

1768 ms

raid-array.jpg

raid-array.jpg

887 ms

smiling_students.jpg

smiling_students.jpg

665 ms

__utm.gif

__utm.gif

15 ms

test.png

test.png

166 ms

Accessibility Review

dataraddning.org accessibility score

93

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

Best Practices

dataraddning.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dataraddning.org SEO score

84

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

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

    SV

  • Language Claimed

    SV

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dataraddning.org can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Dataraddning.org 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

dataraddning.org

Open Graph description is not detected on the main page of Dataraddning. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: