Access dallascollege.edu. Dallas College: Education That Works in Dallas County

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value5,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value39.0 s

0/100

10%

dallascollege.edu

99 ms

www.dallascollege.edu

226 ms

default.aspx

44 ms

default.aspx

399 ms

gtm.js

75 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 50% of them (52 requests) were addressed to the original Dallascollege.edu, 10% (10 requests) were made to Webbot.admithub.com and 8% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Adservice.google.com.

Content Size

5.0 MB

After Optimization

4.7 MB

In fact, the total size of Dallascollege.edu main page is 5.0 MB. 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 a small number of websites need less resources to load. Javascripts take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 143.1 kB

Original 182.5 kB
After minification 161.1 kB
After compression 39.5 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 21.4 kB, which is 12% 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 143.1 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 4.6 kB

Original 567.6 kB
After minification 562.9 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. Dallas College images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 109.4 kB

Original 3.8 MB
After minification 3.8 MB
After compression 3.7 MB

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

-9%

Potential reduce by 39.9 kB

Original 451.1 kB
After minification 451.0 kB
After compression 411.3 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. Dallascollege.edu has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dallas College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.