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cdhb.govt.nz screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

cdhb.govt.nz

Te Whatu Ora - Waitaha Canterbury

Page Load Speed

8.7 sec in total

First Response

912 ms

Resources Loaded

7.5 sec

Page Rendered

299 ms

cdhb.govt.nz screenshot

About Website

Click here to check amazing Cdhb content. Otherwise, check out these important facts you probably never knew about cdhb.govt.nz

Te Whatu Ora – Health New Zealand Waitaha Canterbury (formerly Canterbury DHB) provides public healthcare services to people in Waitaha Canterbury, New Zealand. Operating five major hospital facilitie...

Visit cdhb.govt.nz

Key Findings

We analyzed Cdhb.govt.nz page load time and found that the first response time was 912 ms and then it took 7.8 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

cdhb.govt.nz performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

www.cdhb.health.nz

912 ms

default.aspx

2194 ms

corev15-51C31438.themedcss

879 ms

style.css

659 ms

HomepageSlider.css

444 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cdhb.govt.nz, 4% (3 requests) were made to Platform.twitter.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Cdhb.health.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 887.5 kB (60%)

Content Size

1.5 MB

After Optimization

599.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cdhb.govt.nz main page is 1.5 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. 50% of websites need less resources to load. Javascripts take 679.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 89.8 kB

  • Original 111.4 kB
  • After minification 92.0 kB
  • After compression 21.5 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 19.3 kB, which is 17% 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 89.8 kB or 81% of the original size.

Image Optimization

-18%

Potential reduce by 73.0 kB

  • Original 410.2 kB
  • After minification 337.2 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. Obviously, Cdhb needs image optimization as it can save up to 73.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 484.2 kB

  • Original 679.5 kB
  • After minification 650.4 kB
  • After compression 195.3 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 484.2 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 240.4 kB

  • Original 286.2 kB
  • After minification 256.8 kB
  • After compression 45.8 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. Cdhb.govt.nz needs all CSS files to be minified and compressed as it can save up to 240.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (49%)

Requests Now

68

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cdhb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.cdhb.health.nz

www.cdhb.health.nz

912 ms

default.aspx

default.aspx

2194 ms

corev15-51C31438.themedcss

corev15-51C31438.themedcss

879 ms

style.css

style.css

659 ms

HomepageSlider.css

HomepageSlider.css

444 ms

jquery-1-9-0-min.js

jquery-1-9-0-min.js

1406 ms

jquery.cycle.all.js

jquery.cycle.all.js

1646 ms

Script.js

Script.js

664 ms

init.js

init.js

1319 ms

ScriptResource.axd

ScriptResource.axd

1329 ms

blank.js

blank.js

1096 ms

ScriptResource.axd

ScriptResource.axd

1317 ms

WebResource.axd

WebResource.axd

1537 ms

logo.png

logo.png

231 ms

search.png

search.png

232 ms

printSmall.png

printSmall.png

232 ms

emailSmalll.png

emailSmalll.png

232 ms

largerTxt.png

largerTxt.png

230 ms

smallerTxt.png

smallerTxt.png

230 ms

arrowRight.png

arrowRight.png

453 ms

moreInfoButton.png

moreInfoButton.png

448 ms

Homepage%20Slideshow%2Fhomepage-banner-parking-dec-2015-3.gif

Homepage%20Slideshow%2Fhomepage-banner-parking-dec-2015-3.gif

1114 ms

Homepage%20Slideshow%2Fgeneral-practice-123-slide.jpg

Homepage%20Slideshow%2Fgeneral-practice-123-slide.jpg

1682 ms

Homepage%20Slideshow%2FSafer-Healthier-Gardening-Banner.jpg

Homepage%20Slideshow%2FSafer-Healthier-Gardening-Banner.jpg

1333 ms

Homepage%20Slideshow%2F700_x_268.jpg

Homepage%20Slideshow%2F700_x_268.jpg

2016 ms

Homepage%20Slideshow%2Fkings-fund-slideshow.jpg

Homepage%20Slideshow%2Fkings-fund-slideshow.jpg

1142 ms

health-target-news-200px_jpg.jpg

health-target-news-200px_jpg.jpg

726 ms

parking-homepage.gif

parking-homepage.gif

947 ms

cdhb-careers-view-jobs.jpg

cdhb-careers-view-jobs.jpg

1388 ms

health-professionals.jpg

health-professionals.jpg

1335 ms

wellnow-summer-2015promo-220x110px.jpg

wellnow-summer-2015promo-220x110px.jpg

1581 ms

Its-all-happening-button-220x111.gif

Its-all-happening-button-220x111.gif

1556 ms

schools-health-services2.jpg

schools-health-services2.jpg

1777 ms

phone.png

phone.png

1610 ms

mail.png

mail.png

1776 ms

twiter.png

twiter.png

1800 ms

facebook.png

facebook.png

1830 ms

vimeo.png

vimeo.png

1899 ms

lkin.png

lkin.png

1997 ms

rss.png

rss.png

1999 ms

map.jpg

map.jpg

3319 ms

menuBackground.png

menuBackground.png

2035 ms

oneColBackground.png

oneColBackground.png

2099 ms

alerts.png

alerts.png

2200 ms

newsBackground.png

newsBackground.png

2864 ms

plusBackground.png

plusBackground.png

2215 ms

signBackground.png

signBackground.png

2253 ms

magbackground.png

magbackground.png

2317 ms

informationBackground.png

informationBackground.png

2418 ms

widgets.js

widgets.js

169 ms

all.js

all.js

100 ms

analytics.js

analytics.js

86 ms

collect

collect

31 ms

124 ms

xd_arbiter.php

xd_arbiter.php

24 ms

xd_arbiter.php

xd_arbiter.php

52 ms

collect

collect

56 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

35 ms

initstrings.js

initstrings.js

2233 ms

sp.init.js

sp.init.js

2492 ms

doctorBackground.png

doctorBackground.png

2334 ms

bullet.png

bullet.png

2436 ms

contactBackground.png

contactBackground.png

2674 ms

contactLine.png

contactLine.png

2553 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

72 ms

jot

jot

99 ms

dotOn.png

dotOn.png

2438 ms

dotOff.png

dotOff.png

2491 ms

dotOnSmall.png

dotOnSmall.png

2275 ms

dotOffSmall.png

dotOffSmall.png

2161 ms

strings.js

strings.js

884 ms

Accessibility Review

cdhb.govt.nz accessibility score

96

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

ARIA tooltip elements do not have accessible names.

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

cdhb.govt.nz best practices score

75

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cdhb.govt.nz SEO score

91

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

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 Cdhb.govt.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 Cdhb.govt.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

cdhb.govt.nz

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