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ecs.wgtn.ac.nz screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

ecs.wgtn.ac.nz

School of Engineering and Computer Science | Faculty of Engineering | Victoria University of Wellington

Page Load Speed

4.3 sec in total

First Response

633 ms

Resources Loaded

3.2 sec

Page Rendered

460 ms

ecs.wgtn.ac.nz screenshot

About Website

Click here to check amazing Ecs Wgtn content for New Zealand. Otherwise, check out these important facts you probably never knew about ecs.wgtn.ac.nz

The School of Engineering and Computer Science researches and teaches programmes at the leading edge of digital technology, engineering and science.

Visit ecs.wgtn.ac.nz

Key Findings

We analyzed Ecs.wgtn.ac.nz page load time and found that the first response time was 633 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ecs.wgtn.ac.nz performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.28

43/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

ecs.wgtn.ac.nz

633 ms

ecs.wgtn.ac.nz

1053 ms

ecs

206 ms

gtm.js

184 ms

toolkit.min.css

19 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Ecs.wgtn.ac.nz, 41% (19 requests) were made to Wgtn.ac.nz and 7% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ecs.wgtn.ac.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 264.7 kB (7%)

Content Size

4.0 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ecs.wgtn.ac.nz main page is 4.0 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 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 60.1 kB

  • Original 73.8 kB
  • After minification 56.7 kB
  • After compression 13.6 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. This page needs HTML code to be minified as it can gain 17.1 kB, which is 23% 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 60.1 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 190.3 kB

  • Original 3.7 MB
  • After minification 3.5 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. Ecs Wgtn images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 10.8 kB

  • Original 151.2 kB
  • After minification 151.2 kB
  • After compression 140.4 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

-4%

Potential reduce by 3.5 kB

  • Original 97.9 kB
  • After minification 97.9 kB
  • After compression 94.4 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. Ecs.wgtn.ac.nz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (47%)

Requests Now

38

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ecs Wgtn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ecs.wgtn.ac.nz

ecs.wgtn.ac.nz

633 ms

ecs.wgtn.ac.nz

ecs.wgtn.ac.nz

1053 ms

ecs

ecs

206 ms

gtm.js

gtm.js

184 ms

toolkit.min.css

toolkit.min.css

19 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

71 ms

polyfill.min.js

polyfill.min.js

399 ms

toolkit.min.js

toolkit.min.js

76 ms

jquery.cookie.js

jquery.cookie.js

78 ms

embed.js

embed.js

83 ms

css2

css2

77 ms

logo-white-full.svg

logo-white-full.svg

285 ms

2023-banner.jpg

2023-banner.jpg

66 ms

gina-engineering-computer-science-right-2000x800.jpg

gina-engineering-computer-science-right-2000x800.jpg

786 ms

ls_medium.jpeg

ls_medium.jpeg

11 ms

ls_medium.jpg

ls_medium.jpg

64 ms

ls_medium.png

ls_medium.png

69 ms

ecs-students-device.jpg

ecs-students-device.jpg

64 ms

logo-white-full.svg

logo-white-full.svg

240 ms

custom-logo.png

custom-logo.png

66 ms

js

js

232 ms

analytics.js

analytics.js

223 ms

destination

destination

221 ms

insight.min.js

insight.min.js

520 ms

hotjar-3187364.js

hotjar-3187364.js

593 ms

fbevents.js

fbevents.js

592 ms

scevent.min.js

scevent.min.js

628 ms

events.js

events.js

627 ms

vicicons.woff

vicicons.woff

407 ms

NationalWebLF-Regular.woff

NationalWebLF-Regular.woff

406 ms

NationalWebLF-Semibold.woff

NationalWebLF-Semibold.woff

696 ms

NationalWebLF-Extrabold.woff

NationalWebLF-Extrabold.woff

414 ms

munchkin.js

munchkin.js

330 ms

collect

collect

128 ms

activityi;src=8587206;type=visit0;cat=dcmal0;ord=5110813772772;npa=0;auiddc=549142577.1709481319;u2=%2Fecs;u1=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

activityi;src=8587206;type=visit0;cat=dcmal0;ord=5110813772772;npa=0;auiddc=549142577.1709481319;u2=%2Fecs;u1=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

210 ms

activityi;src=8587206;type=visit0;cat=dcmpa0;ord=1;num=6281595408335;npa=0;auiddc=549142577.1709481319;u2=%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

activityi;src=8587206;type=visit0;cat=dcmpa0;ord=1;num=6281595408335;npa=0;auiddc=549142577.1709481319;u2=%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

198 ms

activityi;src=8587206;type=visit0;cat=dcmpa0;ord=1;num=5908476930112;npa=0;auiddc=549142577.1709481319;u1=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs;u2=%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

activityi;src=8587206;type=visit0;cat=dcmpa0;ord=1;num=5908476930112;npa=0;auiddc=549142577.1709481319;u1=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs;u2=%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

203 ms

munchkin.js

munchkin.js

138 ms

insight.beta.min.js

insight.beta.min.js

43 ms

collect

collect

103 ms

modules.84f80a92c39bbd76564a.js

modules.84f80a92c39bbd76564a.js

73 ms

main.MTNhZGZiOTRkMA.js

main.MTNhZGZiOTRkMA.js

23 ms

src=8587206;type=visit0;cat=dcmpa0;ord=1;num=6281595408335;npa=0;auiddc=*;u2=%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

src=8587206;type=visit0;cat=dcmpa0;ord=1;num=6281595408335;npa=0;auiddc=*;u2=%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

86 ms

src=8587206;type=visit0;cat=dcmpa0;ord=1;num=5908476930112;npa=0;auiddc=*;u1=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs;u2=%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

src=8587206;type=visit0;cat=dcmpa0;ord=1;num=5908476930112;npa=0;auiddc=*;u1=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs;u2=%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

80 ms

src=8587206;type=visit0;cat=dcmal0;ord=5110813772772;npa=0;auiddc=*;u2=%2Fecs;u1=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

src=8587206;type=visit0;cat=dcmal0;ord=5110813772772;npa=0;auiddc=*;u2=%2Fecs;u1=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs;pscdl=noapi;gtm=45fe42t1z878504399za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.wgtn.ac.nz%2Fecs

79 ms

li_sync

li_sync

26 ms

Accessibility Review

ecs.wgtn.ac.nz accessibility score

78

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

[role]s are not contained by their required parent element

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ecs.wgtn.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

SEO Factors

ecs.wgtn.ac.nz SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Ecs.wgtn.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 Ecs.wgtn.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

ecs.wgtn.ac.nz

Open Graph description is not detected on the main page of Ecs Wgtn. 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: