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rcdata.nau.edu screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% 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

  • 100

    SEO

    Google-friendlier than
    94% of websites

rcdata.nau.edu

Advanced Research Computing | High-performance computing cluster available to NAU research community

Page Load Speed

3.1 sec in total

First Response

166 ms

Resources Loaded

2.7 sec

Page Rendered

213 ms

rcdata.nau.edu screenshot

About Website

Click here to check amazing Rcdata NAU content for United States. Otherwise, check out these important facts you probably never knew about rcdata.nau.edu

Advanced Research Computing (ARC) at NAU facilitates access and support of High-Performance Computing (HPC) resources and associated technologies supporting…

Visit rcdata.nau.edu

Key Findings

We analyzed Rcdata.nau.edu page load time and found that the first response time was 166 ms and then it took 2.9 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

rcdata.nau.edu performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

rcdata.nau.edu

166 ms

rcdata.nau.edu

267 ms

hpc

577 ms

arc

323 ms

gtm.js

101 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Rcdata.nau.edu, 53% (31 requests) were made to In.nau.edu and 24% (14 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (687 ms) relates to the external source Go.graduatecollege.nau.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.9 kB (18%)

Content Size

483.2 kB

After Optimization

395.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rcdata.nau.edu main page is 483.2 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. 55% of websites need less resources to load. Images take 325.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 70.6 kB

  • Original 84.4 kB
  • After minification 78.0 kB
  • After compression 13.8 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 70.6 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 16.5 kB

  • Original 325.1 kB
  • After minification 308.6 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. Rcdata NAU images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 752 B

  • Original 70.6 kB
  • After minification 70.6 kB
  • After compression 69.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 14 B

  • Original 3.2 kB
  • After minification 3.2 kB
  • After compression 3.2 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. Rcdata.nau.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (87%)

Requests Now

38

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rcdata NAU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rcdata.nau.edu

rcdata.nau.edu

166 ms

rcdata.nau.edu

rcdata.nau.edu

267 ms

hpc

hpc

577 ms

arc

arc

323 ms

gtm.js

gtm.js

101 ms

lwj6mlz.js

lwj6mlz.js

66 ms

style.min.css

style.min.css

83 ms

style.css

style.css

166 ms

dashicons.min.css

dashicons.min.css

304 ms

selectWoo.css

selectWoo.css

227 ms

site-admin.css

site-admin.css

230 ms

fontawesome.css

fontawesome.css

299 ms

brands.css

brands.css

235 ms

duotone.css

duotone.css

247 ms

light.css

light.css

304 ms

regular.css

regular.css

309 ms

solid.css

solid.css

319 ms

normalize.css

normalize.css

326 ms

site.css

site.css

464 ms

responsive.dataTables.min.css

responsive.dataTables.min.css

383 ms

default.min.css

default.min.css

382 ms

tablepress-responsive-flip.min.css

tablepress-responsive-flip.min.css

388 ms

jquery.min.js

jquery.min.js

499 ms

jquery-migrate.min.js

jquery-migrate.min.js

405 ms

idc6zji.js

idc6zji.js

83 ms

header-footer.min.css

header-footer.min.css

27 ms

header-footer.min.js

header-footer.min.js

27 ms

selectWoo.js

selectWoo.js

631 ms

custom-forms.js

custom-forms.js

496 ms

site.js

site.js

497 ms

second-nav.js

second-nav.js

512 ms

alumni-shortcode.js

alumni-shortcode.js

632 ms

api.js

api.js

40 ms

hoverIntent.min.js

hoverIntent.min.js

631 ms

maxmegamenu.js

maxmegamenu.js

631 ms

wp-embed.min.js

wp-embed.min.js

632 ms

js3

js3

82 ms

monsoon_banner_logo_nooutline_moveup_ARCmod-2048x960.jpg

monsoon_banner_logo_nooutline_moveup_ARCmod-2048x960.jpg

446 ms

wARDj0u

wARDj0u

5 ms

d

d

156 ms

d

d

156 ms

d

d

262 ms

d

d

165 ms

d

d

155 ms

d

d

156 ms

d

d

226 ms

d

d

156 ms

d

d

157 ms

fa-solid-900.woff

fa-solid-900.woff

318 ms

fa-regular-400.woff

fa-regular-400.woff

459 ms

fa-light-300.woff

fa-light-300.woff

437 ms

mtc.js

mtc.js

687 ms

d

d

72 ms

d

d

71 ms

d

d

12 ms

icomoon-icons.ttf

icomoon-icons.ttf

11 ms

smartscript.js

smartscript.js

12 ms

p.gif

p.gif

25 ms

p.gif

p.gif

8 ms

Accessibility Review

rcdata.nau.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

rcdata.nau.edu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rcdata.nau.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 Rcdata.nau.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 Rcdata.nau.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

rcdata.nau.edu

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