Tools & Wizards About Us
neon.otago.ac.nz screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% 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

  • 83

    SEO

    Google-friendlier than
    46% of websites

neon.otago.ac.nz

Chemistry Home, Department of Chemistry, University of Otago, New Zealand

Page Load Speed

8.9 sec in total

First Response

726 ms

Resources Loaded

7.7 sec

Page Rendered

420 ms

neon.otago.ac.nz screenshot

About Website

Visit neon.otago.ac.nz now to see the best up-to-date Neon Otago content for New Zealand and also check out these interesting facts you probably never knew about neon.otago.ac.nz

Established in 1871, the Department of Chemistry at the University of Otago is widely acknowledged as one of the top Chemistry Departments in New Zealand, as exemplified by researchers receiving the P...

Visit neon.otago.ac.nz

Key Findings

We analyzed Neon.otago.ac.nz page load time and found that the first response time was 726 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

neon.otago.ac.nz performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value37,520 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value48.6 s

0/100

10%

Network Requests Diagram

neon.otago.ac.nz

726 ms

924 ms

index.html

364 ms

sitenavigationfunctions.js

230 ms

sitenavigation.js

450 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Neon.otago.ac.nz, 72% (92 requests) were made to Otago.ac.nz and 8% (10 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Otago.ac.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 405.4 kB (52%)

Content Size

775.2 kB

After Optimization

369.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Neon.otago.ac.nz main page is 775.2 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. 70% of websites need less resources to load. CSS take 423.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 44.6 kB

  • Original 57.2 kB
  • After minification 51.8 kB
  • After compression 12.6 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 44.6 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 19 B

  • Original 204.7 kB
  • After minification 204.7 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. Neon Otago images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 28.4 kB

  • Original 90.3 kB
  • After minification 90.3 kB
  • After compression 61.9 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 28.4 kB or 31% of the original size.

CSS Optimization

-79%

Potential reduce by 332.4 kB

  • Original 423.0 kB
  • After minification 417.8 kB
  • After compression 90.6 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. Neon.otago.ac.nz needs all CSS files to be minified and compressed as it can save up to 332.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (46%)

Requests Now

102

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Neon Otago. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

neon.otago.ac.nz

neon.otago.ac.nz

726 ms

924 ms

index.html

index.html

364 ms

sitenavigationfunctions.js

sitenavigationfunctions.js

230 ms

sitenavigation.js

sitenavigation.js

450 ms

wcm.toggle.js

wcm.toggle.js

667 ms

ssajax.js

ssajax.js

677 ms

global.css

global.css

1211 ms

jquery-ui.min.css

jquery-ui.min.css

58 ms

mobile_navigation.css

mobile_navigation.css

693 ms

chemistry.css

chemistry.css

676 ms

jquery.min.js

jquery.min.js

72 ms

jquery-migrate.min.js

jquery-migrate.min.js

86 ms

modernizr.min.js

modernizr.min.js

88 ms

jquery-ui.min.js

jquery-ui.min.js

83 ms

general.min.js

general.min.js

665 ms

navigation_slider_and_flyouts.min.js

navigation_slider_and_flyouts.min.js

912 ms

mobile_navigation.min.js

mobile_navigation.min.js

909 ms

translate_footer.min.js

translate_footer.min.js

921 ms

single.min.js

single.min.js

921 ms

gtm.js

gtm.js

79 ms

analytics.js

analytics.js

46 ms

js

js

75 ms

linkid.js

linkid.js

13 ms

collect

collect

713 ms

collect

collect

778 ms

j2EuF-EFMeY

j2EuF-EFMeY

520 ms

collect

collect

392 ms

collect

collect

393 ms

background-2021.png

background-2021.png

555 ms

emergency-icon.svg

emergency-icon.svg

556 ms

sprite-nav.png

sprite-nav.png

556 ms

logo.png

logo.png

558 ms

flyout_right_background.png

flyout_right_background.png

559 ms

banner-2021.jpg

banner-2021.jpg

2022 ms

site-border-bg.png

site-border-bg.png

1320 ms

sprite-search.png

sprite-search.png

1327 ms

title-2021-b.png

title-2021-b.png

1325 ms

otago828829.jpg

otago828829.jpg

1320 ms

otago828832.jpg

otago828832.jpg

1323 ms

otago828828.jpg

otago828828.jpg

1360 ms

otago828825.jpg

otago828825.jpg

1361 ms

bg-footer.png

bg-footer.png

1356 ms

bg-footer-li.png

bg-footer-li.png

1358 ms

translate-icon.png

translate-icon.png

1356 ms

bg-footer-totop.png

bg-footer-totop.png

1361 ms

kowhaiwhai-head.png

kowhaiwhai-head.png

1492 ms

mnu-logo-grey-frontpage.png

mnu-logo-grey-frontpage.png

1380 ms

qs-stars-grey-logo-2021.png

qs-stars-grey-logo-2021.png

1382 ms

bg-htag-1px-grey.png

bg-htag-1px-grey.png

1383 ms

bg-footer-social-media.png

bg-footer-social-media.png

1389 ms

sprite-socialmedia-icons.png

sprite-socialmedia-icons.png

1490 ms

bg-footer-li-2.png

bg-footer-li-2.png

1505 ms

56gpq7sxl7

56gpq7sxl7

591 ms

opensans-regular.woff

opensans-regular.woff

1120 ms

opensans-light.woff

opensans-light.woff

1630 ms

opensans-semibold.woff

opensans-semibold.woff

1630 ms

amsiprocond-bold-webfont.woff

amsiprocond-bold-webfont.woff

1629 ms

amsiprocond-light-webfont.woff

amsiprocond-light-webfont.woff

1785 ms

iframe_api

iframe_api

134 ms

www-player.css

www-player.css

195 ms

www-embed-player.js

www-embed-player.js

142 ms

base.js

base.js

407 ms

fetch-polyfill.js

fetch-polyfill.js

130 ms

icon-home.svg

icon-home.svg

1544 ms

search-icon-mobile.svg

search-icon-mobile.svg

1731 ms

cdf_flyout_thinking.xml

cdf_flyout_thinking.xml

1671 ms

cdf_flyout_students.xml

cdf_flyout_students.xml

1648 ms

cdf_flyout_staff.xml

cdf_flyout_staff.xml

1671 ms

cdf_flyout_about.xml

cdf_flyout_about.xml

1662 ms

cdf_flyout_research.xml

cdf_flyout_research.xml

1876 ms

ga-audiences

ga-audiences

244 ms

cdf_flyout_learning.xml

cdf_flyout_learning.xml

1858 ms

cdf_flyout_maori.xml

cdf_flyout_maori.xml

1880 ms

cdf_flyout_international.xml

cdf_flyout_international.xml

1862 ms

cdf_flyout_alumni.xml

cdf_flyout_alumni.xml

1869 ms

cdf_flyout_contact.xml

cdf_flyout_contact.xml

1872 ms

clarity.js

clarity.js

65 ms

www-widgetapi.js

www-widgetapi.js

21 ms

cdf_flyout_pacific.xml

cdf_flyout_pacific.xml

1308 ms

bookmark-menu.svg

bookmark-menu.svg

1310 ms

j2EuF-EFMeY

j2EuF-EFMeY

166 ms

fetch-polyfill.js

fetch-polyfill.js

20 ms

ad_status.js

ad_status.js

850 ms

WmYtwbYsvJeTDmsuIOmqRAOrqYQ4FznKv6GQB7SOtoo.js

WmYtwbYsvJeTDmsuIOmqRAOrqYQ4FznKv6GQB7SOtoo.js

332 ms

embed.js

embed.js

143 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

412 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

418 ms

id

id

249 ms

otago109871

otago109871

462 ms

otago_093694

otago_093694

450 ms

otago-152426

otago-152426

421 ms

otago-152482

otago-152482

431 ms

otago-155018

otago-155018

634 ms

otago-152637

otago-152637

636 ms

otago-152638

otago-152638

667 ms

otago_093697.jpg

otago_093697.jpg

665 ms

Create

Create

98 ms

otago_093805.jpg

otago_093805.jpg

461 ms

otago_093694.jpg

otago_093694.jpg

459 ms

otago667760.jpg

otago667760.jpg

648 ms

otago111273

otago111273

640 ms

otago692434

otago692434

655 ms

otago692435

otago692435

639 ms

otago692433

otago692433

653 ms

otago692431

otago692431

655 ms

otago692436

otago692436

844 ms

otago_093698

otago_093698

830 ms

otago-152426.jpg

otago-152426.jpg

656 ms

otago636221

otago636221

654 ms

otago-152482.jpg

otago-152482.jpg

651 ms

otago_093694.jpg

otago_093694.jpg

637 ms

otago109871.jpg

otago109871.jpg

845 ms

otago-155018.jpg

otago-155018.jpg

661 ms

otago-152637.jpg

otago-152637.jpg

662 ms

otago-152638.jpg

otago-152638.jpg

638 ms

otago111273.jpg

otago111273.jpg

439 ms

otago692435.jpg

otago692435.jpg

440 ms

otago692433.jpg

otago692433.jpg

651 ms

otago692434.jpg

otago692434.jpg

650 ms

otago692431.jpg

otago692431.jpg

637 ms

GenerateIT

GenerateIT

16 ms

otago_093698.jpg

otago_093698.jpg

455 ms

otago692436.jpg

otago692436.jpg

455 ms

otago636221.jpg

otago636221.jpg

450 ms

print.css

print.css

221 ms

c.gif

c.gif

47 ms

Accessibility Review

neon.otago.ac.nz accessibility score

98

Accessibility Issues

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

neon.otago.ac.nz best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

neon.otago.ac.nz SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Neon.otago.ac.nz 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 Neon.otago.ac.nz 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

neon.otago.ac.nz

Open Graph description is not detected on the main page of Neon Otago. 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: