8.3 sec in total
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Welcome to colliers.co.nz homepage info - get ready to check Colliers best content for New Zealand right away, or after learning these important things about colliers.co.nz
Colliers NZ offers a full range of real estate services to property investors, owners, and tenants, across commercial, rural and residential sectors. Learn more today.
Visit colliers.co.nzWe analyzed Colliers.co.nz page load time and found that the first response time was 597 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
colliers.co.nz performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value20.2 s
0/100
25%
Value15.9 s
0/100
10%
Value3,050 ms
2/100
30%
Value0.159
73/100
15%
Value40.4 s
0/100
10%
597 ms
1182 ms
990 ms
595 ms
595 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 89% of them (108 requests) were addressed to the original Colliers.co.nz, 5% (6 requests) were made to Google.com and 3% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Colliers.co.nz.
Page size can be reduced by 629.8 kB (27%)
2.3 MB
1.7 MB
In fact, the total size of Colliers.co.nz main page is 2.3 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 61.4 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. This page needs HTML code to be minified as it can gain 15.5 kB, which is 21% 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 61.4 kB or 83% of the original size.
Potential reduce by 83.8 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. Colliers images are well optimized though.
Potential reduce by 364.6 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 364.6 kB or 72% of the original size.
Potential reduce by 120.0 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. Colliers.co.nz needs all CSS files to be minified and compressed as it can save up to 120.0 kB or 84% of the original size.
Number of requests can be reduced by 18 (32%)
57
39
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colliers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
colliers.co.nz
597 ms
www.colliers.co.nz
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jquery-1.10.0.min.js
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jquery.tokeninput.js
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jquery.autocomplete.js
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chosen.jquery.min.js
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Common.js
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compiled-screen--1878644178.css
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V2.home.css
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WebResource.axd
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ScriptResource.axd
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ScriptResource.axd
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jsapi
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PropertySearchBox.js
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webresource.axd
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scriptresource.axd
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scriptresource.axd
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widgets.js
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site-bg.png
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logo.png
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QueenstownCBDlandholding.ashx
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New%20Zealand%20Research%20Report%20February%202016.ashx
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Colliers%20International%20NZ%20Hotels%20%20Tourism%20Review%202015.ashx
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NZ%20Investor%20Confidence%20Survey%20December%2015.ashx
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2015%20Q4%20-%20Uni%20Sales%20Report%20EMAIL.ashx
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New%20Zealand%20Research%20Report%20December%202015.ashx
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New%20Zealand%20Research%20Report%20November%202015.ashx
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October%202015%20Hotel%20Market%20Snapshot%20Final.ashx
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New%20Zealand%20Research%20Report%20October%20%202015.ashx
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CBD%20Office%20RFR%20Second%20Half%202015%20(3).ashx
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Industrial%20RFR%20Second%20Half%202015.ashx
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PropertyFile.ashx
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MT-Well-thumb.ashx
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Inducstial_Evolustion_thumb.ashx
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Rural_thumb.ashx
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ColliersLease_300x250-2.ashx
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PropertyFile.ashx
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ga.js
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analytics.js
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queenstowncbdlandholding.ashx
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new%20zealand%20research%20report%20february%202016.ashx
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colliers%20international%20nz%20hotels%20%20tourism%20review%202015.ashx
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nz%20investor%20confidence%20survey%20december%2015.ashx
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2015%20q4%20-%20uni%20sales%20report%20email.ashx
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new%20zealand%20research%20report%20december%202015.ashx
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new%20zealand%20research%20report%20november%202015.ashx
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october%202015%20hotel%20market%20snapshot%20final.ashx
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new%20zealand%20research%20report%20october%20%202015.ashx
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cbd%20office%20rfr%20second%20half%202015%20(3).ashx
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industrial%20rfr%20second%20half%202015.ashx
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capture.ashx
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web-magazine-cover.ashx
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mt-well-thumb.ashx
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inducstial_evolustion_thumb.ashx
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rural_thumb.ashx
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collierslease_300x250-2.ashx
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homepage-skyscraper.ashx
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colliers.co.nz accessibility score
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
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
colliers.co.nz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
colliers.co.nz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colliers.co.nz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Colliers.co.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.
colliers.co.nz
Open Graph description is not detected on the main page of Colliers. 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: