Report Summary

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    Best Practices

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Sandberg: Accessories and gadgets with 5 years warranty - Sandberg A/S

Page Load Speed

2.2 sec in total

First Response

303 ms

Resources Loaded

1.7 sec

Page Rendered

149 ms screenshot

About Website

Click here to check amazing Sandberg content. Otherwise, check out these important facts you probably never knew about

Sandberg is a well-established manufacturer of first class equipment for mobile phones, computers and games consoles, which focus on uncomplicated use, durability and value for money.


Key Findings

We analyzed page load time and found that the first response time was 303 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics performance score


Network Requests Diagram

303 ms

341 ms


74 ms


75 ms


286 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 14% of them (5 requests) were addressed to the original, 78% (29 requests) were made to and 3% (1 request) were made to The less responsive or slowest element that took the longest time to load (390 ms) relates to the external source

Page Optimization Overview & Recommendations

Page size can be reduced by 116.5 kB (30%)

Content Size

389.5 kB

After Optimization

273.0 kB

In fact, the total size of main page is 389.5 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. 70% of websites need less resources to load. CSS take 163.9 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 115.1 kB

  • Original 136.9 kB
  • After minification 136.6 kB
  • After compression 21.8 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 115.1 kB or 84% of the original size.

Image Optimization


Potential reduce by 103 B

  • Original 1.1 kB
  • After minification 969 B

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. Sandberg images are well optimized though.

JavaScript Optimization


Potential reduce by 229 B

  • Original 87.6 kB
  • After minification 87.6 kB
  • After compression 87.4 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. This website has mostly compressed JavaScripts.

CSS Optimization


Potential reduce by 1.0 kB

  • Original 163.9 kB
  • After minification 163.9 kB
  • After compression 162.9 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. has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (64%)

Requests Now


After Optimization


The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sandberg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


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