5.3 sec in total
378 ms
4.2 sec
722 ms
Welcome to contech.co.nz homepage info - get ready to check Contech best content right away, or after learning these important things about contech.co.nz
Contech are NZ's civil engineering specialists in concrete. Engineered concrete is our thing: post-tensioned concrete, strengthening or concrete repairs; Contech's civil engineers will make ...
Visit contech.co.nzWe analyzed Contech.co.nz page load time and found that the first response time was 378 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
contech.co.nz performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value5.3 s
22/100
25%
Value9.6 s
11/100
10%
Value490 ms
58/100
30%
Value0.418
23/100
15%
Value11.1 s
20/100
10%
378 ms
290 ms
22 ms
296 ms
27 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 79% of them (78 requests) were addressed to the original Contech.co.nz, 19% (19 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Contech.co.nz.
Page size can be reduced by 231.8 kB (44%)
529.3 kB
297.5 kB
In fact, the total size of Contech.co.nz main page is 529.3 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. 75% 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. HTML takes 265.5 kB which makes up the majority of the site volume.
Potential reduce by 231.4 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 57.6 kB, which is 22% 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 231.4 kB or 87% of the original size.
Potential reduce by 0 B
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. Contech images are well optimized though.
Potential reduce by 354 B
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.
Potential reduce by 55 B
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. Contech.co.nz has all CSS files already compressed.
Number of requests can be reduced by 56 (92%)
61
5
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.
contech.co.nz
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contech.co.nz accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
contech.co.nz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
contech.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Contech.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 Contech.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.
contech.co.nz
Open Graph data is detected on the main page of Contech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: