Tools & Wizards About Us
controller.iastate.edu screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

controller.iastate.edu

Controller's Department: Iowa State University

Page Load Speed

779 ms in total

First Response

163 ms

Resources Loaded

486 ms

Page Rendered

130 ms

controller.iastate.edu screenshot

About Website

Welcome to controller.iastate.edu homepage info - get ready to check Controller Ia State best content for United States right away, or after learning these important things about controller.iastate.edu

Describe content of page here.

Visit controller.iastate.edu

Key Findings

We analyzed Controller.iastate.edu page load time and found that the first response time was 163 ms and then it took 616 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

controller.iastate.edu performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value2.3 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

www.controller.iastate.edu

163 ms

isuP.css

33 ms

isu200.gif

64 ms

mu.jpg

95 ms

ISUbecoming.gif

64 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 83% of them (5 requests) were addressed to the original Controller.iastate.edu, 17% (1 request) were made to Iastate.edu. The less responsive or slowest element that took the longest time to load (163 ms) belongs to the original domain Controller.iastate.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.4 kB (40%)

Content Size

40.9 kB

After Optimization

24.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Controller.iastate.edu main page is 40.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 20.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 8.8 kB

  • Original 11.5 kB
  • After minification 9.7 kB
  • After compression 2.7 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 1.8 kB, which is 16% 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 8.8 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 12 B

  • Original 20.3 kB
  • After minification 20.3 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. Controller Ia State images are well optimized though.

CSS Optimization

-84%

Potential reduce by 7.6 kB

  • Original 9.1 kB
  • After minification 7.4 kB
  • After compression 1.5 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. Controller.iastate.edu needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Controller Ia State. According to our analytics all requests are already optimized.

Network Requests Diagram

www.controller.iastate.edu

www.controller.iastate.edu

163 ms

isuP.css

isuP.css

33 ms

isu200.gif

isu200.gif

64 ms

mu.jpg

mu.jpg

95 ms

ISUbecoming.gif

ISUbecoming.gif

64 ms

cc9.gif

cc9.gif

99 ms

Accessibility Review

controller.iastate.edu accessibility score

72

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

controller.iastate.edu best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

controller.iastate.edu SEO score

77

Search Engine Optimization Advices

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 Controller.iastate.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 Controller.iastate.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

controller.iastate.edu

Open Graph description is not detected on the main page of Controller Ia State. 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: