Access mail.dc.gov. Outlook Web App

11 ms

logon.aspx

29 ms

segoeui-regular.ttf

5 ms

segoeui-semilight.ttf

8 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Mail.dc.gov and no external sources were called. The less responsive or slowest element that took the longest time to load (29 ms) belongs to the original domain Mail.dc.gov.

Content Size

119.7 kB

After Optimization

52.9 kB

In fact, the total size of Mail.dc.gov main page is 119.7 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. HTML takes 55.8 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 32.0 kB

Original 55.8 kB
After minification 55.2 kB
After compression 23.8 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 32.0 kB or 57% of the original size.

Image Optimization

-34%

Potential reduce by 13.0 kB

Original 38.3 kB
After minification 25.3 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, Mail Dc needs image optimization as it can save up to 13.0 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-88%

Potential reduce by 13.5 kB

Original 15.4 kB
After minification 5.5 kB
After compression 1.9 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 13.5 kB or 88% of the original size.

CSS Optimization

-81%

Potential reduce by 8.3 kB

Original 10.2 kB
After minification 7.5 kB
After compression 1.9 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. Mail.dc.gov needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 81% of the original size.