Tools & Wizards About Us
ecs.victoria.ac.nz screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    41% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

ecs.victoria.ac.nz

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

Page Load Speed

5 sec in total

First Response

792 ms

Resources Loaded

4 sec

Page Rendered

221 ms

ecs.victoria.ac.nz screenshot

About Website

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

Key Findings

We analyzed Ecs.victoria.ac.nz page load time and found that the first response time was 792 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ecs.victoria.ac.nz performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.282

43/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

ecs.victoria.ac.nz

792 ms

822 ms

reset.css

401 ms

subsite-layout.css

408 ms

subsite-base.css

601 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ecs.victoria.ac.nz, 92% (49 requests) were made to Victoria.ac.nz and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Victoria.ac.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.8 kB (27%)

Content Size

455.4 kB

After Optimization

333.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ecs.victoria.ac.nz main page is 455.4 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. 20% of websites need less resources to load. Images take 267.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 11.0 kB

  • Original 15.0 kB
  • After minification 12.8 kB
  • After compression 3.9 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 2.1 kB, which is 14% 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 11.0 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 214 B

  • Original 267.1 kB
  • After minification 266.9 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. Ecs Victoria images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 61.3 kB

  • Original 111.7 kB
  • After minification 110.6 kB
  • After compression 50.3 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 61.3 kB or 55% of the original size.

CSS Optimization

-80%

Potential reduce by 49.2 kB

  • Original 61.7 kB
  • After minification 47.0 kB
  • After compression 12.5 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.victoria.ac.nz needs all CSS files to be minified and compressed as it can save up to 49.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (58%)

Requests Now

50

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ecs Victoria. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ecs.victoria.ac.nz

ecs.victoria.ac.nz

792 ms

822 ms

reset.css

reset.css

401 ms

subsite-layout.css

subsite-layout.css

408 ms

subsite-base.css

subsite-base.css

601 ms

subsite-home.css

subsite-home.css

410 ms

base.css

base.css

411 ms

homepage.css

homepage.css

412 ms

nav.css

nav.css

598 ms

components.css

components.css

611 ms

new.css

new.css

614 ms

vic-logo_landscape_web-sr_rgb_v3.gif

vic-logo_landscape_web-sr_rgb_v3.gif

631 ms

vic-home.jpg

vic-home.jpg

672 ms

banner-image.jpg

banner-image.jpg

1778 ms

richard.jpeg

richard.jpeg

803 ms

Holly.png

Holly.png

1040 ms

samantha.jpeg

samantha.jpeg

829 ms

FacebookBadge-small.jpg

FacebookBadge-small.jpg

829 ms

arrow-staff.jpg

arrow-staff.jpg

627 ms

emaildecode.js

emaildecode.js

836 ms

jquery-162minjs.js

jquery-162minjs.js

1018 ms

jquery.cookie.js

jquery.cookie.js

1041 ms

stars.gif

stars.gif

622 ms

top-links.jpg

top-links.jpg

622 ms

nav-hang1a.jpg

nav-hang1a.jpg

794 ms

site-nav-bottom.jpg

site-nav-bottom.jpg

804 ms

nav-std.gif

nav-std.gif

813 ms

nav-on.gif

nav-on.gif

813 ms

nav-border.gif

nav-border.gif

819 ms

nav-hang2.jpg

nav-hang2.jpg

994 ms

home-page.jpg

home-page.jpg

1006 ms

home-content-tr.gif

home-content-tr.gif

1017 ms

hm-heading-bak.gif

hm-heading-bak.gif

1018 ms

divider-hme.jpg

divider-hme.jpg

1023 ms

lift-off-related.gif

lift-off-related.gif

1193 ms

lift-off-white.jpg

lift-off-white.jpg

1272 ms

context-top.gif

context-top.gif

1222 ms

context-bot.gif

context-bot.gif

1224 ms

context-body.gif

context-body.gif

1429 ms

context-ul-bot.jpg

context-ul-bot.jpg

1352 ms

context-li.gif

context-li.gif

1392 ms

bg-staff.jpg

bg-staff.jpg

1426 ms

quicklink-top.gif

quicklink-top.gif

1477 ms

quicklink-bot.gif

quicklink-bot.gif

1474 ms

quicklink-body.gif

quicklink-body.gif

1549 ms

quicklink-ul-bot.jpg

quicklink-ul-bot.jpg

1593 ms

quicklink-li.gif

quicklink-li.gif

1630 ms

nav-hang2.jpg

nav-hang2.jpg

1593 ms

footer.jpg

footer.jpg

1637 ms

ga.js

ga.js

15 ms

__utm.gif

__utm.gif

18 ms

collect

collect

67 ms

base-print.css

base-print.css

244 ms

Accessibility Review

ecs.victoria.ac.nz accessibility score

70

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

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

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

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.

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.victoria.ac.nz best practices score

75

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

Browser errors were logged to the console

SEO Factors

ecs.victoria.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.victoria.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.victoria.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.victoria.ac.nz

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