Access class.coloradotech.edu.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value4,310 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.225

55/100

15%

TTI (Time to Interactive)

Value20.2 s

2/100

10%

class.coloradotech.edu

118 ms

www.coloradotech.edu

315 ms

eafter-Thence-ift-of-they-pose-his-Call-ris-my-L

62 ms

entry.js

47 ms

bootstrap.min.css

21 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Class.coloradotech.edu, 87% (58 requests) were made to Coloradotech.edu and 3% (2 requests) were made to Se.monetate.net. The less responsive or slowest element that took the longest time to load (469 ms) relates to the external source Coloradotech.edu.

Content Size

927.7 kB

After Optimization

609.3 kB

In fact, the total size of Class.coloradotech.edu main page is 927.7 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. 65% of websites need less resources to load. Javascripts take 533.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 167.3 kB

Original 199.4 kB
After minification 155.2 kB
After compression 32.1 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 44.2 kB, which is 22% 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 167.3 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 14.2 kB

Original 129.6 kB
After minification 115.5 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. Obviously, Class Coloradotech needs image optimization as it can save up to 14.2 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

-25%

Potential reduce by 135.5 kB

Original 533.1 kB
After minification 533.1 kB
After compression 397.6 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 135.5 kB or 25% of the original size.

CSS Optimization

-2%

Potential reduce by 1.4 kB

Original 65.5 kB
After minification 65.5 kB
After compression 64.1 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. Class.coloradotech.edu has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Class Coloradotech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Class.coloradotech.edu can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Class.coloradotech.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

class.coloradotech.edu

Open Graph description is not detected on the main page of Class Coloradotech. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

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)

Network Requests Diagram

class.coloradotech.edu

www.coloradotech.edu

eafter-Thence-ift-of-they-pose-his-Call-ris-my-L

entry.js

bootstrap.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

class.coloradotech.edu

www.coloradotech.edu

eafter-Thence-ift-of-they-pose-his-Call-ris-my-L

entry.js

bootstrap.min.css

chat-bot-styles.min.css

font-awesome.min.css

all.min.css

header-nav.min.css

footer-nav.min.css

jquery.min.js

FormCollectionDropDownData

jquery.cookie.min.js

jquery-ui.min.js

jquery.flexslider.min.js

ai.2.min.js

css2

testimonial.min.js

Lib.min.js

OverlayForm.min.js

FormsCollection.min.js

CecDataLayer.min.js

LeadAttribution.min.js

FormProcess.min.js

es6.js

cec.intellimize.min.js

DegreePreSelections.min.js

modernizr.min.js

bootstrap.min.js

all.min.js

header.min.js

footer.min.js

phone-formatter.min.js

syncPersona.min.js

popupwatcher.min.js

appinsights.min.js

leadnurture-degree.min.js

_Incapsula_Resource

custom.js

ICON_calendar_wht.png

CTU____logo-hrz.svg

new-search.svg

icon-calculator____NEW.svg

icon_mobile.png