Tools & Wizards About Us
blackhawk.edu screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

blackhawk.edu

Welcome to Blackhawk Technical College | Janesville, Wisconsin

Page Load Speed

7.1 sec in total

First Response

3.2 sec

Resources Loaded

3.7 sec

Page Rendered

206 ms

blackhawk.edu screenshot

About Website

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

Blackhawk Technical College has locations in Janesville and Monroe, offering nearly 70 associate degree, technical diploma and certificate programs.

Visit blackhawk.edu

Key Findings

We analyzed Blackhawk.edu page load time and found that the first response time was 3.2 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

blackhawk.edu performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.8 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value5,320 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

blackhawk.edu

3199 ms

module.css

115 ms

module.css

61 ms

module.css

59 ms

default.css

61 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 96% of them (54 requests) were addressed to the original Blackhawk.edu, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Blackhawk.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 448.7 kB (56%)

Content Size

799.5 kB

After Optimization

350.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blackhawk.edu main page is 799.5 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. 30% of websites need less resources to load. Javascripts take 419.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 65.0 kB

  • Original 79.3 kB
  • After minification 69.8 kB
  • After compression 14.3 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 9.5 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 65.0 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 10.5 kB

  • Original 208.1 kB
  • After minification 197.6 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. Blackhawk images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 297.3 kB

  • Original 419.7 kB
  • After minification 367.7 kB
  • After compression 122.5 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 297.3 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 75.9 kB

  • Original 92.4 kB
  • After minification 75.0 kB
  • After compression 16.4 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. Blackhawk.edu needs all CSS files to be minified and compressed as it can save up to 75.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (64%)

Requests Now

55

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackhawk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blackhawk.edu

blackhawk.edu

3199 ms

module.css

module.css

115 ms

module.css

module.css

61 ms

module.css

module.css

59 ms

default.css

default.css

61 ms

skin.css

skin.css

144 ms

portal.css

portal.css

82 ms

jquery.min.js

jquery.min.js

174 ms

TabStrip.Default.css

TabStrip.Default.css

88 ms

RibbonBar.Default.css

RibbonBar.Default.css

88 ms

TabStrip.Default.css

TabStrip.Default.css

111 ms

WebResource.axd

WebResource.axd

140 ms

dnncore.js

dnncore.js

152 ms

jquery-1.3.2.min.cs.js

jquery-1.3.2.min.cs.js

204 ms

superfish.js

superfish.js

153 ms

superfish-init.js

superfish-init.js

171 ms

OWS.js

OWS.js

216 ms

ScriptResource.axd

ScriptResource.axd

235 ms

ScriptResource.axd

ScriptResource.axd

243 ms

dnn.js

dnn.js

199 ms

dnn.xml.js

dnn.xml.js

200 ms

dnn.xmlhttp.js

dnn.xmlhttp.js

228 ms

colorbox.css

colorbox.css

210 ms

jquery.colorbox.js

jquery.colorbox.js

213 ms

sifr.js

sifr.js

225 ms

sifr-debug.js

sifr-debug.js

237 ms

jquery-ui-1.7.2.custom.min.js

jquery-ui-1.7.2.custom.min.js

270 ms

zones.css

zones.css

216 ms

adblender.zones-1.0.0.21.min.js

adblender.zones-1.0.0.21.min.js

217 ms

initWidgets.js

initWidgets.js

221 ms

reset.css

reset.css

136 ms

framework.css

framework.css

150 ms

typography.css

typography.css

153 ms

admin.css

admin.css

154 ms

ui.core.css

ui.core.css

159 ms

ui.tabs.css

ui.tabs.css

161 ms

sifr.css

sifr.css

175 ms

blackhawk-logo.gif

blackhawk-logo.gif

62 ms

IntroToBTC.jpg

IntroToBTC.jpg

60 ms

FaceBook_32x32.gif

FaceBook_32x32.gif

59 ms

Youtube_32x32.gif

Youtube_32x32.gif

61 ms

twitter.gif

twitter.gif

61 ms

register.jpg

register.jpg

59 ms

home-bya.jpg

home-bya.jpg

110 ms

mmnow.jpg

mmnow.jpg

109 ms

catalog.jpg

catalog.jpg

112 ms

bg-search-left.gif

bg-search-left.gif

84 ms

bg-search-right.gif

bg-search-right.gif

84 ms

bg-body.gif

bg-body.gif

82 ms

DotNetNukeAjaxShared.js

DotNetNukeAjaxShared.js

55 ms

ga.js

ga.js

5 ms

bg-tab.gif

bg-tab.gif

30 ms

overlay.png

overlay.png

31 ms

85.jpg

85.jpg

65 ms

__utm.gif

__utm.gif

11 ms

widgets.js

widgets.js

33 ms

Accessibility Review

blackhawk.edu accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

blackhawk.edu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

blackhawk.edu SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Blackhawk.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 Blackhawk.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

blackhawk.edu

Open Graph description is not detected on the main page of Blackhawk. 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: