Tools & Wizards About Us
math.nau.edu screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

math.nau.edu

Mathematics Department | NAU | Mathematics and Statistics

Page Load Speed

2.9 sec in total

First Response

179 ms

Resources Loaded

2.5 sec

Page Rendered

223 ms

math.nau.edu screenshot

About Website

Visit math.nau.edu now to see the best up-to-date Math NAU content for United States and also check out these interesting facts you probably never knew about math.nau.edu

Math is the most central of the STEM disciplines, & NAU offers numerous degree options as well as countless helpful resources for students. Learn more today!

Visit math.nau.edu

Key Findings

We analyzed Math.nau.edu page load time and found that the first response time was 179 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

math.nau.edu performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value1,040 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

math.nau.edu

179 ms

314 ms

gtm.js

80 ms

lwj6mlz.js

37 ms

style.min.css

230 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Math.nau.edu, 45% (46 requests) were made to Nau.edu and 24% (24 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Nau.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.8 kB (22%)

Content Size

749.6 kB

After Optimization

582.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Math.nau.edu main page is 749.6 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. 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 439.0 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 147.9 kB

  • Original 168.1 kB
  • After minification 157.3 kB
  • After compression 20.3 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 147.9 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 17.8 kB

  • Original 439.0 kB
  • After minification 421.2 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. Math NAU images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 139.2 kB
  • After minification 139.2 kB
  • After compression 138.1 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. 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. Math.nau.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 57 (81%)

Requests Now

70

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math 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 35 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

math.nau.edu

math.nau.edu

179 ms

314 ms

gtm.js

gtm.js

80 ms

lwj6mlz.js

lwj6mlz.js

37 ms

style.min.css

style.min.css

230 ms

styles.min.css

styles.min.css

306 ms

enterprise-plus.css

enterprise-plus.css

499 ms

style.css

style.css

518 ms

dashicons.min.css

dashicons.min.css

519 ms

selectWoo.css

selectWoo.css

502 ms

site-admin.css

site-admin.css

306 ms

fontawesome.css

fontawesome.css

571 ms

brands.css

brands.css

499 ms

duotone.css

duotone.css

602 ms

light.css

light.css

515 ms

regular.css

regular.css

517 ms

solid.css

solid.css

574 ms

normalize.css

normalize.css

575 ms

site.css

site.css

1003 ms

responsive.dataTables.min.css

responsive.dataTables.min.css

574 ms

default.min.css

default.min.css

639 ms

tablepress-responsive-flip.min.css

tablepress-responsive-flip.min.css

638 ms

jquery.min.js

jquery.min.js

714 ms

jquery-migrate.min.js

jquery-migrate.min.js

646 ms

enterprise-plus-landing-page-mode.js

enterprise-plus-landing-page-mode.js

667 ms

idc6zji.js

idc6zji.js

34 ms

header-footer.min.css

header-footer.min.css

56 ms

header-footer.min.js

header-footer.min.js

59 ms

slick.min.js

slick.min.js

704 ms

enterprise-plus-slider-frontend.js

enterprise-plus-slider-frontend.js

703 ms

enterprise-plus-vtabs-frontend.js

enterprise-plus-vtabs-frontend.js

715 ms

enterprise-plus-fullwidth-image-frontend.js

enterprise-plus-fullwidth-image-frontend.js

732 ms

selectWoo.js

selectWoo.js

971 ms

custom-forms.js

custom-forms.js

770 ms

site.js

site.js

782 ms

second-nav.js

second-nav.js

786 ms

alumni-shortcode.js

alumni-shortcode.js

799 ms

hoverIntent.min.js

hoverIntent.min.js

837 ms

maxmegamenu.js

maxmegamenu.js

853 ms

js3

js3

65 ms

js

js

133 ms

js

js

111 ms

6180.js

6180.js

107 ms

fbevents.js

fbevents.js

52 ms

insight.min.js

insight.min.js

95 ms

bat.js

bat.js

80 ms

web-vitals.iife.js

web-vitals.iife.js

90 ms

siteanalyze_66357520.js

siteanalyze_66357520.js

80 ms

web-vitals.iife.js

web-vitals.iife.js

202 ms

25021054.js

25021054.js

195 ms

nau.edu.json

nau.edu.json

111 ms

insight_tag_errors.gif

insight_tag_errors.gif

53 ms

6735f9594d6bb8a4f1fe56c6b3e21cf5.js

6735f9594d6bb8a4f1fe56c6b3e21cf5.js

18 ms

25021054

25021054

56 ms

clarity.js

clarity.js

14 ms

nau-coe-student-teacher-helps-with-writing-464x348.jpg

nau-coe-student-teacher-helps-with-writing-464x348.jpg

73 ms

Class-464x348.jpg

Class-464x348.jpg

74 ms

Math_007-3-464x348.jpg

Math_007-3-464x348.jpg

74 ms

5653_peak_performance_04202016-ek-464x348.jpg

5653_peak_performance_04202016-ek-464x348.jpg

74 ms

JohnandMadison-464x348.jpg

JohnandMadison-464x348.jpg

109 ms

nau-cefns-instructor-helping-student-464x348.jpg

nau-cefns-instructor-helping-student-464x348.jpg

287 ms

6749_advising_20170316-464x348.jpg

6749_advising_20170316-464x348.jpg

290 ms

7874_peak_performance_20180418-464x348.jpg

7874_peak_performance_20180418-464x348.jpg

290 ms

Math_007-3-2400x960.jpg

Math_007-3-2400x960.jpg

290 ms

spx

spx

274 ms

wARDj0u

wARDj0u

19 ms

i

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194 ms

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195 ms

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270 ms

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271 ms

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271 ms

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273 ms

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269 ms

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344 ms

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274 ms

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343 ms

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344 ms

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344 ms

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342 ms

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450 ms

fa-solid-900.woff

fa-solid-900.woff

258 ms

fa-regular-400.woff

fa-regular-400.woff

186 ms

fa-light-300.woff

fa-light-300.woff

500 ms

fa-brands-400.woff

fa-brands-400.woff

185 ms

mtc.js

mtc.js

481 ms

i

i

274 ms

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274 ms

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274 ms

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274 ms

image.aspx

image.aspx

213 ms

analytics.js

analytics.js

101 ms

icomoon-icons.ttf

icomoon-icons.ttf

31 ms

smartscript.js

smartscript.js

29 ms

src=10099772;type=audience;cat=allusers;ord=861315833;gtm=45j91e4560h2v874132564z876383453z9899113582za200;dc_pre=1;u1=https%3A%2F%2Fnau.edu%2Fmath%2F;dma=0;npa=0;gcd=13l3l3l3l1;pscdl=noapi;auiddc=*;s3p=1;~oref=https%3A%2F%2Fnau.edu%2Fmath%2F

src=10099772;type=audience;cat=allusers;ord=861315833;gtm=45j91e4560h2v874132564z876383453z9899113582za200;dc_pre=1;u1=https%3A%2F%2Fnau.edu%2Fmath%2F;dma=0;npa=0;gcd=13l3l3l3l1;pscdl=noapi;auiddc=*;s3p=1;~oref=https%3A%2F%2Fnau.edu%2Fmath%2F

82 ms

_set_cookie

_set_cookie

81 ms

_set_cookie

_set_cookie

75 ms

collect

collect

13 ms

c.gif

c.gif

7 ms

Accessibility Review

math.nau.edu accessibility score

96

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

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

math.nau.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

Low

Detected JavaScript libraries

SEO Factors

math.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 Math.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 Math.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

math.nau.edu

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