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

Report Summary

About Website

Click here to check amazing Dallas College content for United States. Otherwise, check out these important facts you probably never knew about dallascollege.edu

The seven campuses of Dallas College include Brookhaven, Cedar Valley, Eastfield, El Centro, Mountain View, North Lake and Richland. Apply today!

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name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value5,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value39.1 s

0/100

10%

dallascollege.edu

100 ms

www.dallascollege.edu

220 ms

default.aspx

40 ms

default.aspx

329 ms

gtm.js

74 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 80% of them (48 requests) were addressed to the original Dallascollege.edu, 10% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Go.activecalendar.com. The less responsive or slowest element that took the longest time to load (693 ms) belongs to the original domain Dallascollege.edu.

Content Size

1.5 MB

After Optimization

1.2 MB

In fact, the total size of Dallascollege.edu main page is 1.5 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. 70% of websites need less resources to load. Images take 703.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 122.2 kB

Original 155.5 kB
After minification 134.0 kB
After compression 33.3 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 21.5 kB, which is 14% 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 122.2 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 8.5 kB

Original 703.0 kB
After minification 694.5 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

-22%

Potential reduce by 107.8 kB

Original 486.9 kB
After minification 481.7 kB
After compression 379.1 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 107.8 kB or 22% of the original size.

CSS Optimization

-21%

Potential reduce by 25.3 kB

Original 122.5 kB
After minification 122.4 kB
After compression 97.2 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 needs all CSS files to be minified and compressed as it can save up to 25.3 kB or 21% of the original size.

Requests Now

After Optimization

The browser has sent 46 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 15 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dallascollege.edu 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 Dallascollege.edu 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

dallascollege.edu

Open Graph data is detected on the main page of Dallas College. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Dallas College: Education That Works in Dallas County

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)