Tools & Wizards About Us
educators.und.edu screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

educators.und.edu

Professional Development for Educators | Online PDE | University of North Dakota

Page Load Speed

4 sec in total

First Response

203 ms

Resources Loaded

3.4 sec

Page Rendered

434 ms

educators.und.edu screenshot

About Website

Visit educators.und.edu now to see the best up-to-date Educators Und content for United States and also check out these interesting facts you probably never knew about educators.und.edu

Professional Development for Educators (PDE) provides innovative teaching and learning opportunities for PreK-12 educators.

Visit educators.und.edu

Key Findings

We analyzed Educators.und.edu page load time and found that the first response time was 203 ms and then it took 3.8 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

educators.und.edu performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value760 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

educators.und.edu

203 ms

index.html

214 ms

style.css

110 ms

oustyles.css

151 ms

polyfill.min.js

2779 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Educators.und.edu, 76% (13 requests) were made to Und.edu and 6% (1 request) were made to Polyfill-fastly.io. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.7 kB (8%)

Content Size

2.7 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Educators.und.edu main page is 2.7 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. 25% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.0 kB

  • Original 34.9 kB
  • After minification 29.2 kB
  • After compression 6.9 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 5.7 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 28.0 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 136.8 kB

  • Original 2.5 MB
  • After minification 2.4 MB

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. Educators Und images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 61.7 kB

  • Original 163.3 kB
  • After minification 163.3 kB
  • After compression 101.6 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 61.7 kB or 38% of the original size.

CSS Optimization

-9%

Potential reduce by 4.2 kB

  • Original 47.8 kB
  • After minification 47.7 kB
  • After compression 43.6 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. Educators.und.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (47%)

Requests Now

15

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Educators Und. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

educators.und.edu

educators.und.edu

203 ms

index.html

index.html

214 ms

style.css

style.css

110 ms

oustyles.css

oustyles.css

151 ms

polyfill.min.js

polyfill.min.js

2779 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

212 ms

script.js

script.js

212 ms

analytics.js

analytics.js

181 ms

iframe_resize_helper.js

iframe_resize_helper.js

181 ms

lfjs.js

lfjs.js

184 ms

gtm.js

gtm.js

88 ms

index-image.jpg

index-image.jpg

341 ms

online-course.jpg

online-course.jpg

769 ms

learning-event.jpg

learning-event.jpg

1371 ms

cum-credit.jpg

cum-credit.jpg

857 ms

print.css

print.css

52 ms

siteanalyze_66357053.js

siteanalyze_66357053.js

26 ms

Accessibility Review

educators.und.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

educators.und.edu best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

educators.und.edu SEO score

98

Search Engine Optimization Advices

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 Educators.und.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 Educators.und.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

educators.und.edu

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