Report Summary

  • 36

    Performance

    Renders faster than
    57% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 97

    SEO

    Google-friendlier than
    92% of websites

library.wit.edu

Home - Douglas D. Schumann Library & Learning Commons - Douglas D. Schumann Library & Learning Commons at Wentworth Institute of Technology

Page Load Speed

1.3 sec in total

First Response

116 ms

Resources Loaded

884 ms

Page Rendered

272 ms

library.wit.edu screenshot

About Website

Click here to check amazing Library Wit content for United States. Otherwise, check out these important facts you probably never knew about library.wit.edu

The Douglas D. Schumann Library & Learning Commons is a dynamic, technology-driven space for students and faculty to collaborate and learn.

Visit library.wit.edu

Key Findings

We analyzed Library.wit.edu page load time and found that the first response time was 116 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

library.wit.edu performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value1,490 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

home

116 ms

1.8.24_themes_base_jquery-ui.css

10 ms

font-awesome.min.css

12 ms

slick.css

16 ms

slick-theme.css

29 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 10% of them (8 requests) were addressed to the original Library.wit.edu, 18% (14 requests) were made to Pbs.twimg.com and 18% (14 requests) were made to Schumann-library.github.io. The less responsive or slowest element that took the longest time to load (525 ms) relates to the external source Api.instagram.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 748.1 kB (25%)

Content Size

3.0 MB

After Optimization

2.3 MB

In fact, the total size of Library.wit.edu main page is 3.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 65.0 kB

  • Original 79.4 kB
  • After minification 70.0 kB
  • After compression 14.5 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 9.4 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

-9%

Potential reduce by 216.1 kB

  • Original 2.3 MB
  • After minification 2.1 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. Library Wit images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 260.2 kB

  • Original 381.4 kB
  • After minification 368.5 kB
  • After compression 121.1 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 260.2 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 206.8 kB

  • Original 251.7 kB
  • After minification 250.4 kB
  • After compression 44.9 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. Library.wit.edu needs all CSS files to be minified and compressed as it can save up to 206.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (45%)

Requests Now

66

After Optimization

36

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library Wit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

library.wit.edu accessibility score

90

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

library.wit.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

SEO Factors

library.wit.edu SEO score

97

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 Library.wit.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 Library.wit.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

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