Tools & Wizards About Us
library.nsu.edu screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

library.nsu.edu

Lyman Beecher Brooks Library at Norfolk State University

Page Load Speed

3.2 sec in total

First Response

56 ms

Resources Loaded

3.1 sec

Page Rendered

95 ms

library.nsu.edu screenshot

About Website

Visit library.nsu.edu now to see the best up-to-date Library Nsu content for United States and also check out these interesting facts you probably never knew about library.nsu.edu

The Lyman Beecher Brooks Library is at the center of the Norfolk State University campus. The library provides a variety of resources, collections, expertise, services, and equipment in support of tea...

Visit library.nsu.edu

Key Findings

We analyzed Library.nsu.edu page load time and found that the first response time was 56 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

library.nsu.edu performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

library.nsu.edu

56 ms

library.nsu.edu

158 ms

ProStyles.css

335 ms

styles.css

102 ms

elcontent.js

78 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 81% of them (22 requests) were addressed to the original Library.nsu.edu, 7% (2 requests) were made to Ajax.googleapis.com and 7% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Library.nsu.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.5 kB (46%)

Content Size

163.5 kB

After Optimization

88.0 kB

  • HTML
  • JavaScript

In fact, the total size of Library.nsu.edu main page is 163.5 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. 25% of websites need less resources to load. Javascripts take 143.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 15.0 kB

  • Original 20.3 kB
  • After minification 18.9 kB
  • After compression 5.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.0 kB or 74% of the original size.

JavaScript Optimization

-42%

Potential reduce by 60.5 kB

  • Original 143.3 kB
  • After minification 143.3 kB
  • After compression 82.7 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 60.5 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (61%)

Requests Now

23

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library Nsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

library.nsu.edu

library.nsu.edu

56 ms

library.nsu.edu

library.nsu.edu

158 ms

ProStyles.css

ProStyles.css

335 ms

styles.css

styles.css

102 ms

elcontent.js

elcontent.js

78 ms

common.js

common.js

88 ms

webbridge.js

webbridge.js

86 ms

js

js

58 ms

demo.css

demo.css

86 ms

style_common.css

style_common.css

115 ms

jquery.min.js

jquery.min.js

11 ms

iiilangswitch.js

iiilangswitch.js

125 ms

jquery.min.js

jquery.min.js

15 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

128 ms

nivo-slider.css

nivo-slider.css

125 ms

default.css

default.css

1873 ms

reset.css

reset.css

40 ms

ga.js

ga.js

21 ms

white_texture.jpg

white_texture.jpg

41 ms

newlibrarylogo7.jpg

newlibrarylogo7.jpg

928 ms

ico_go.gif

ico_go.gif

39 ms

background.gif

background.gif

44 ms

tile_vgradient.jpg

tile_vgradient.jpg

41 ms

buttonspritecap.gif

buttonspritecap.gif

41 ms

buttonsprite.gif

buttonsprite.gif

63 ms

__utm.gif

__utm.gif

11 ms

styles_print.css

styles_print.css

41 ms

Accessibility Review

library.nsu.edu accessibility score

68

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

<input type="image"> elements do not have [alt] text

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

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

library.nsu.edu best practices score

58

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

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

library.nsu.edu SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Library.nsu.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.nsu.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

library.nsu.edu

Open Graph description is not detected on the main page of Library Nsu. 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: