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oncore.umn.edu screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

oncore.umn.edu

OnCore - Login

Page Load Speed

776 ms in total

First Response

167 ms

Resources Loaded

480 ms

Page Rendered

129 ms

oncore.umn.edu screenshot

About Website

Visit oncore.umn.edu now to see the best up-to-date On Core Umn content for United States and also check out these interesting facts you probably never knew about oncore.umn.edu

Visit oncore.umn.edu

Key Findings

We analyzed Oncore.umn.edu page load time and found that the first response time was 167 ms and then it took 609 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

oncore.umn.edu performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

oncore.umn.edu

167 ms

148 ms

login_Default.css

30 ms

login_bg.jpg

55 ms

top_bg_3.gif

82 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Oncore.umn.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (167 ms) belongs to the original domain Oncore.umn.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.2 kB (26%)

Content Size

46.9 kB

After Optimization

34.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Oncore.umn.edu main page is 46.9 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. Only 5% of websites need less resources to load. Images take 34.7 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 3.5 kB

  • Original 5.2 kB
  • After minification 4.2 kB
  • After compression 1.7 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 964 B, which is 19% 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 3.5 kB or 68% of the original size.

Image Optimization

-9%

Potential reduce by 3.3 kB

  • Original 34.7 kB
  • After minification 31.4 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. On Core Umn images are well optimized though.

CSS Optimization

-77%

Potential reduce by 5.4 kB

  • Original 7.0 kB
  • After minification 5.6 kB
  • After compression 1.6 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. Oncore.umn.edu needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On Core Umn. According to our analytics all requests are already optimized.

Network Requests Diagram

oncore.umn.edu

oncore.umn.edu

167 ms

148 ms

login_Default.css

login_Default.css

30 ms

login_bg.jpg

login_bg.jpg

55 ms

top_bg_3.gif

top_bg_3.gif

82 ms

top_logo_1.png

top_logo_1.png

84 ms

powered-by.png

powered-by.png

88 ms

logo_oncore.jpg

logo_oncore.jpg

109 ms

headerband.png

headerband.png

86 ms

chromebg.gif

chromebg.gif

86 ms

arrow-right.gif

arrow-right.gif

109 ms

Accessibility Review

oncore.umn.edu accessibility score

85

Accessibility Issues

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

Image elements do not have [alt] attributes

Best Practices

oncore.umn.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

Page has valid source maps

SEO Factors

oncore.umn.edu SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oncore.umn.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Oncore.umn.edu main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

oncore.umn.edu

Open Graph description is not detected on the main page of On Core Umn. 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: