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Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

cochrane.net.nz

Canterbury Drywall Contractors - Cochrane and Associates Ltd

Page Load Speed

6.7 sec in total

First Response

667 ms

Resources Loaded

4.6 sec

Page Rendered

1.4 sec

cochrane.net.nz screenshot

About Website

Welcome to cochrane.net.nz homepage info - get ready to check Cochrane best content right away, or after learning these important things about cochrane.net.nz

Cochrane and Associates Ltd, Christchurch-based and Canterbury drywall contractors supply, fix and stop Gypsum plasterboard and coves.

Visit cochrane.net.nz

Key Findings

We analyzed Cochrane.net.nz page load time and found that the first response time was 667 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cochrane.net.nz performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value3,120 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

www.cochrane.net.nz

667 ms

analytics.js

56 ms

wp-emoji-release.min.js

321 ms

styles.css

576 ms

settings.css

410 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 50% of them (48 requests) were addressed to the original Cochrane.net.nz, 13% (12 requests) were made to Maps.googleapis.com and 11% (11 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Cochrane.net.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.4 kB (2%)

Content Size

3.7 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cochrane.net.nz main page is 3.7 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. 85% 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 82.8 kB

  • Original 107.1 kB
  • After minification 105.3 kB
  • After compression 24.4 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 82.8 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 2.9 kB

  • Original 3.3 MB
  • After minification 3.3 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. Cochrane images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.9 kB

  • Original 212.7 kB
  • After minification 212.7 kB
  • After compression 210.8 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

-5%

Potential reduce by 3.8 kB

  • Original 77.7 kB
  • After minification 77.5 kB
  • After compression 73.9 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. Cochrane.net.nz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 45 (55%)

Requests Now

82

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cochrane. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cochrane.net.nz

www.cochrane.net.nz

667 ms

analytics.js

analytics.js

56 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

321 ms

styles.css

styles.css

576 ms

settings.css

settings.css

410 ms

renew.css

renew.css

598 ms

style.css

style.css

389 ms

css

css

34 ms

frontend.min.js

frontend.min.js

408 ms

jquery.js

jquery.js

698 ms

jquery-migrate.min.js

jquery-migrate.min.js

584 ms

powered-by.js

powered-by.js

638 ms

fts-global.js

fts-global.js

636 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

956 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1080 ms

x-head.min.js

x-head.min.js

782 ms

cs-head.min.js

cs-head.min.js

790 ms

sharethis.js

sharethis.js

30 ms

css

css

37 ms

collect

collect

112 ms

sharethis.js

sharethis.js

99 ms

api.js

api.js

51 ms

ninja-forms-display.css

ninja-forms-display.css

670 ms

qtip.css

qtip.css

765 ms

jquery.rating.css

jquery.rating.css

1041 ms

x-body.min.js

x-body.min.js

1042 ms

comment-reply.min.js

comment-reply.min.js

1043 ms

cs-body.min.js

cs-body.min.js

1071 ms

wp-embed.min.js

wp-embed.min.js

1072 ms

jquery.form.min.js

jquery.form.min.js

1072 ms

underscore.min.js

underscore.min.js

1072 ms

backbone.min.js

backbone.min.js

1073 ms

ninja-forms-display.min.js

ninja-forms-display.min.js

1074 ms

cochrane_associates_logo.jpg

cochrane_associates_logo.jpg

333 ms

cochrane_drywall_contractors_slide01.jpg

cochrane_drywall_contractors_slide01.jpg

613 ms

cochrane_drywall_contractors_slide01a.jpg

cochrane_drywall_contractors_slide01a.jpg

1334 ms

cochrane_drywall_contractors_slide01b.jpg

cochrane_drywall_contractors_slide01b.jpg

773 ms

20180920_120704-4.jpg

20180920_120704-4.jpg

1054 ms

20190409_141245.jpg

20190409_141245.jpg

1349 ms

moz-screenshot-41.png

moz-screenshot-41.png

463 ms

giblogoRGB.jpg

giblogoRGB.jpg

598 ms

team_Keith.jpg

team_Keith.jpg

777 ms

team_Tim.jpg

team_Tim.jpg

775 ms

Reade-wilson-piv.jpg

Reade-wilson-piv.jpg

1053 ms

Cochrane_plastering06.jpg

Cochrane_plastering06.jpg

1106 ms

GetFile.jpg

GetFile.jpg

1429 ms

20181218_113647.jpg

20181218_113647.jpg

1337 ms

SiteSafe-logo.png

SiteSafe-logo.png

1223 ms

HazardCoLogoCMYK.jpg

HazardCoLogoCMYK.jpg

1254 ms

Cochrane_plastering04b.jpg

Cochrane_plastering04b.jpg

1345 ms

helpful_hints02.jpg

helpful_hints02.jpg

1456 ms

embed

embed

299 ms

home_img01.jpg

home_img01.jpg

1353 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

47 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

48 ms

FwZY7-Qmy14u9lezJ-6H6Mw.ttf

FwZY7-Qmy14u9lezJ-6H6Mw.ttf

142 ms

rP2Fp2K15kgb_F3ibfW4Hz-G.ttf

rP2Fp2K15kgb_F3ibfW4Hz-G.ttf

141 ms

co3ImWlikiN5EtraIsM.ttf

co3ImWlikiN5EtraIsM.ttf

247 ms

KFOkCnqEu92Fr1Mu51xIIzc.ttf

KFOkCnqEu92Fr1Mu51xIIzc.ttf

139 ms

KFOjCnqEu92Fr1Mu51TzBic6CsE.ttf

KFOjCnqEu92Fr1Mu51TzBic6CsE.ttf

140 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1210 ms

recaptcha__en.js

recaptcha__en.js

141 ms

js

js

140 ms

gen_204

gen_204

142 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

844 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

846 ms

anchor

anchor

76 ms

init_embed.js

init_embed.js

58 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

12 ms

styles__ltr.css

styles__ltr.css

71 ms

recaptcha__en.js

recaptcha__en.js

70 ms

common.js

common.js

183 ms

util.js

util.js

238 ms

map.js

map.js

229 ms

overlay.js

overlay.js

205 ms

webworker.js

webworker.js

163 ms

logo_48.png

logo_48.png

147 ms

onion.js

onion.js

143 ms

search_impl.js

search_impl.js

143 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

219 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

83 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

85 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

85 ms

recaptcha__en.js

recaptcha__en.js

29 ms

openhand_8_8.cur

openhand_8_8.cur

50 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

47 ms

bframe

bframe

23 ms

recaptcha__en.js

recaptcha__en.js

6 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

17 ms

vt

vt

113 ms

vt

vt

126 ms

vt

vt

118 ms

vt

vt

110 ms

vt

vt

130 ms

vt

vt

174 ms

QuotaService.RecordEvent

QuotaService.RecordEvent

16 ms

Accessibility Review

cochrane.net.nz accessibility score

80

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best Practices

cochrane.net.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cochrane.net.nz SEO score

93

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

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

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 Cochrane.net.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 Cochrane.net.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

cochrane.net.nz

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