1.3 sec in total
302 ms
896 ms
60 ms
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 302 ms and then it took 956 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
colliers.co.nz performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value27.0 s
0/100
25%
Value13.6 s
2/100
10%
Value3,120 ms
2/100
30%
Value0.183
66/100
15%
Value27.4 s
0/100
10%
302 ms
278 ms
54 ms
58 ms
Our browser made a total of 4 requests to load all elements on the main page. We found that 75% of them (3 requests) were addressed to the original Colliers.co.nz, 25% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (302 ms) belongs to the original domain Colliers.co.nz.
Page size can be reduced by 545.4 kB (24%)
2.2 MB
1.7 MB
In fact, the total size of Colliers.co.nz main page is 2.2 MB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 8.9 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. 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 8.9 kB or 56% 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 332.7 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 332.7 kB or 70% 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.
We found no issues to fix!
2
2
The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colliers. According to our analytics all requests are already optimized.
colliers.co.nz
302 ms
www.colliers.co.nz
278 ms
v1
54 ms
vedd3670a3b1c4e178fdfb0cc912d969e1713874337387
58 ms
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Links do not have a discernible name
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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
colliers.co.nz SEO score
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
EN
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 it matches the claimed language. 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: