Access sciencelab.com. ScienceLab.com

sciencelab.com

109 ms

sciencelab.com

716 ms

theme-bundle.polyfills.js

334 ms

theme-bundle.head_async.js

72 ms

webfont.js

53 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Sciencelab.com, 68% (28 requests) were made to Cdn11.bigcommerce.com and 10% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (716 ms) belongs to the original domain Sciencelab.com.

Content Size

757.1 kB

After Optimization

514.9 kB

In fact, the total size of Sciencelab.com main page is 757.1 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. 60% of websites need less resources to load. Images take 407.8 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 233.9 kB

Original 255.1 kB
After minification 209.5 kB
After compression 21.2 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. This page needs HTML code to be minified as it can gain 45.5 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 233.9 kB or 92% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 407.8 kB
After minification 407.8 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. Science Lab images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 8.3 kB

Original 82.6 kB
After minification 82.1 kB
After compression 74.2 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 0 B

Original 11.6 kB
After minification 11.6 kB
After compression 11.6 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. Sciencelab.com has all CSS files already compressed.

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After Optimization

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Science Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.