Access etherscan.io. Ethereum (ETH) Blockchain Explorer

etherscan.io

35 ms

v1

17 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Etherscan.io and no external sources were called. The less responsive or slowest element that took the longest time to load (35 ms) belongs to the original domain Etherscan.io.

Content Size

810.6 kB

After Optimization

243.9 kB

In fact, the total size of Etherscan.io main page is 810.6 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 5% of websites need less resources to load. CSS take 392.8 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 8.6 kB

Original 14.5 kB
After minification 14.5 kB
After compression 5.9 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 8.6 kB or 59% of the original size.

Image Optimization

-11%

Potential reduce by 4.5 kB

Original 40.1 kB
After minification 35.7 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. Obviously, ETH Erscan needs image optimization as it can save up to 4.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 225.6 kB

Original 363.2 kB
After minification 363.2 kB
After compression 137.6 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 225.6 kB or 62% of the original size.

CSS Optimization

-84%

Potential reduce by 328.1 kB

Original 392.8 kB
After minification 376.9 kB
After compression 64.7 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. Etherscan.io needs all CSS files to be minified and compressed as it can save up to 328.1 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ETH Erscan. According to our analytics all requests are already optimized.