6 sec in total
1.2 sec
3.9 sec
843 ms
Click here to check amazing Envision Aluminium content for New Zealand. Otherwise, check out these important facts you probably never knew about envisionaluminium.co.nz
We are your local manufacturer and installer for Vantage windows and doors as well as for Conqueror garage doors. Let us bring your design ideas to life!
Visit envisionaluminium.co.nzWe analyzed Envisionaluminium.co.nz page load time and found that the first response time was 1.2 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
envisionaluminium.co.nz performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value10.9 s
0/100
25%
Value12.7 s
3/100
10%
Value1,470 ms
14/100
30%
Value0.049
99/100
15%
Value11.0 s
21/100
10%
1235 ms
449 ms
460 ms
703 ms
471 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 88% of them (45 requests) were addressed to the original Envisionaluminium.co.nz, 6% (3 requests) were made to Ajax.googleapis.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Envisionaluminium.co.nz.
Page size can be reduced by 1.2 MB (58%)
2.1 MB
880.5 kB
In fact, the total size of Envisionaluminium.co.nz main page is 2.1 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. 60% of websites need less resources to load. Images take 763.4 kB which makes up the majority of the site volume.
Potential reduce by 506.5 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. 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 506.5 kB or 95% of the original size.
Potential reduce by 37.5 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. Envision Aluminium images are well optimized though.
Potential reduce by 438.2 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 438.2 kB or 83% of the original size.
Potential reduce by 238.9 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. Envisionaluminium.co.nz needs all CSS files to be minified and compressed as it can save up to 238.9 kB or 87% of the original size.
Number of requests can be reduced by 15 (31%)
48
33
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Envision Aluminium. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
envisionaluminium.co.nz
1235 ms
wp-emoji-release.min.js
449 ms
css-reset.css
460 ms
framework.css
703 ms
framework-responsive.css
471 ms
jquery.min.js
26 ms
jquery-ui.min.js
66 ms
supersized.css
472 ms
altsupersized.js
472 ms
nxssupersizedshutter.js
679 ms
nxs-script.js
1379 ms
nxs-script-deferred.js
765 ms
nxs-script-admin-deferred.js
775 ms
jsapi
21 ms
jquery-migrate.min.js
569 ms
logo-of-Envision-Aluminium-NZ-black.png
470 ms
logo-of-Envision-Aluminium-NZ-white.png
236 ms
aluminium-windows-by-Envision-Aluminium-Marlborough-NZ.jpg
234 ms
Residential-Series-Envision-Aluminium-Marlborough-NZ.jpg
467 ms
aluminium-doors-by-Envision-Aluminium-Marlborough-NZ.jpg
237 ms
sectional-garage-doors-by-Envision-Aluminium-Marlborough-NZ.jpg
465 ms
Metro-Series-Envision-Aluminium-Marlborough-NZ.jpg
896 ms
profile-balustrading-by-Envision-Aluminium-Marlborough-NZ.jpg
470 ms
retrofit-glazing-replacement-inserts-by-Envision-Aluminium-Marlborough-NZ.jpg
895 ms
Architectural-Series-Envision-Aluminium-Marlborough-NZ.jpg
1085 ms
custom-design-by-Envision-Aluminium-Marlborough-NZ.jpg
895 ms
vantage-windows-doors-at-Envision-Aluminium-Marlborough-NZ.png
895 ms
APL-architectural-profiles-ltd-supplier-to-Envision-Aluminium-Marlborough-NZ.png
896 ms
conqueror-doors-supplier-to-Envision-Aluminium-Marlborough-NZ.png
1083 ms
metro-performance-glass-supplier-to-Envision-Aluminium-Marlborough-NZ.png
1225 ms
ASSA-ABLOY-supplier-to-Envision-Aluminium-Marlborough-NZ.png
1085 ms
icon-hardware-at-Envision-Aluminium-Marlborough-NZ.png
1085 ms
joinery-hardware-supplier-to-Envision-Aluminium-Marlborough-NZ.png
1085 ms
NIAGARA-supplier-to-Envision-Aluminium-Marlborough-NZ.png
1224 ms
miro-hardware-at-Envision-Aluminium-Marlborough-NZ.png
1223 ms
urbo-hardware-at-Envision-Aluminium-Marlborough-NZ.png
1224 ms
Envision-Aluminium-is-a-member-of-WANZ.png
1224 ms
webfont.js
11 ms
css
28 ms
nexus-Regular.woff
636 ms
QS5qjU-Gc2sqWEq5kDfWQfesZW2xOQ-xsNqO47m55DA.woff
189 ms
progress-back.png
494 ms
bg-black.png
496 ms
nav-bg.png
506 ms
admin.css
476 ms
progress.gif
345 ms
vantage-residential-series-Harris-House-1-by-Envision-Aluminium-Marlborough-NZ.jpg
543 ms
commercial-aluminium-joinery-at-Pagani-Riccarton-by-Envision-Aluminium-Marlborough-NZ.jpg
1007 ms
commercial-aluminium-joinery-at-Marlborough-Community-Health-Hub-by-Envision-Aluminium-Marlborough-NZ.jpg
790 ms
APL-architectural-series-across-the-wall-double-slider-by-Envision-Aluminium-Marlborough-NZ.jpg
573 ms
progress-bar.png
232 ms
envisionaluminium.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
Image elements do not have [alt] attributes
Links do not have a discernible name
envisionaluminium.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
envisionaluminium.co.nz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
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 Envisionaluminium.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 Envisionaluminium.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.
envisionaluminium.co.nz
Open Graph data is detected on the main page of Envision Aluminium. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: