Tools & Wizards About Us
otl.wayne.edu screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

otl.wayne.edu

Office for Teaching & Learning - Wayne State University

Page Load Speed

2.4 sec in total

First Response

149 ms

Resources Loaded

1.8 sec

Page Rendered

431 ms

otl.wayne.edu screenshot

About Website

Visit otl.wayne.edu now to see the best up-to-date Otl Wayne content for United States and also check out these interesting facts you probably never knew about otl.wayne.edu

The Office for Teaching and Learning (OTL) supports Wayne State University instructors, departments, and schools/colleges in their goals for excellence in teaching and learning.

Visit otl.wayne.edu

Key Findings

We analyzed Otl.wayne.edu page load time and found that the first response time was 149 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

otl.wayne.edu performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

otl.wayne.edu

149 ms

otl.wayne.edu

1007 ms

main.css

37 ms

css

43 ms

widgets.js

91 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 26% of them (6 requests) were addressed to the original Otl.wayne.edu, 48% (11 requests) were made to Platform.twitter.com and 9% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Otl.wayne.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.2 kB (5%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otl.wayne.edu main page is 1.7 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. 30% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 23.1 kB

  • Original 32.1 kB
  • After minification 28.7 kB
  • After compression 9.0 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 3.4 kB, which is 11% 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 23.1 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.5 MB
  • After minification 1.5 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. Otl Wayne images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 60.2 kB

  • Original 83.0 kB
  • After minification 83.0 kB
  • After compression 22.9 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 60.2 kB or 72% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 11.4 kB
  • After minification 11.4 kB
  • After compression 11.4 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. Otl.wayne.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (58%)

Requests Now

19

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otl Wayne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

otl.wayne.edu

otl.wayne.edu

149 ms

otl.wayne.edu

otl.wayne.edu

1007 ms

main.css

main.css

37 ms

css

css

43 ms

widgets.js

widgets.js

91 ms

main.js

main.js

157 ms

gtm.js

gtm.js

69 ms

1600-header_main.png

1600-header_main.png

383 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

68 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

19 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

23 ms

settings

settings

72 ms

otl-icons-full-time-faculty.svg

otl-icons-full-time-faculty.svg

30 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

16 ms

OTLWSU

OTLWSU

60 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

17 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

55 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

75 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

72 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

109 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

114 ms

_buildManifest.js

_buildManifest.js

127 ms

_ssgManifest.js

_ssgManifest.js

126 ms

Accessibility Review

otl.wayne.edu accessibility score

100

Accessibility Issues

Best Practices

otl.wayne.edu best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

otl.wayne.edu SEO score

100

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

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 Otl.wayne.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 Otl.wayne.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

otl.wayne.edu

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