6.7 sec in total
805 ms
5.3 sec
647 ms
Visit dunstan.school.nz now to see the best up-to-date Dunstan content for New Zealand and also check out these interesting facts you probably never knew about dunstan.school.nz
Dunstan High School, Alexandra, is a modern co-educational Year 9 to Year 13 secondary school catering for over 560 students. Alexandra is the commercial c
Visit dunstan.school.nzWe analyzed Dunstan.school.nz page load time and found that the first response time was 805 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
dunstan.school.nz performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value30.2 s
0/100
25%
Value10.5 s
7/100
10%
Value4,860 ms
0/100
30%
Value0
100/100
15%
Value22.4 s
1/100
10%
805 ms
48 ms
51 ms
111 ms
48 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 7% of them (4 requests) were addressed to the original Dunstan.school.nz, 28% (16 requests) were made to Dunstan.ibcdn.nz and 17% (10 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Dunstan.ibcdn.nz.
Page size can be reduced by 977.0 kB (8%)
12.6 MB
11.6 MB
In fact, the total size of Dunstan.school.nz main page is 12.6 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. 80% 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 12.2 MB which makes up the majority of the site volume.
Potential reduce by 28.8 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 5.5 kB, which is 15% 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 28.8 kB or 80% of the original size.
Potential reduce by 945.7 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. Dunstan images are well optimized though.
Potential reduce by 2.5 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.
Potential reduce by 8 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. Dunstan.school.nz has all CSS files already compressed.
Number of requests can be reduced by 25 (49%)
51
26
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dunstan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.dunstan.school.nz
805 ms
jquery.mb.YTPlayer.min.css
48 ms
froala_style.min.css
51 ms
uzc2dok.css
111 ms
swiper-bundle.min.css
48 ms
04275c23a3.js
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jquery-3.5.1.min.js
56 ms
popper.min.js
44 ms
bootstrap.min.js
47 ms
swiper-bundle.min.js
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master-146-83a72fecb0a9d8b8e9a6d73bd96b80ff.css
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aos.min.css
234 ms
js
91 ms
email-decode.min.js
41 ms
jquery.youtube-background.min.js
49 ms
aos.min.js
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js
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master-146-f16f6a4117fbc466b0d8dc4545ebf5d1.js
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jquery.mb.YTPlayer.min.js
56 ms
p.css
16 ms
sdk.js
79 ms
dunstan-logo-badge.svg
640 ms
ilsn1F3BXmo
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ibdn-site-tag-2022.svg
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2020_05_08_head-student-reece.png
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www-embed-player.js
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base.js
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ad_status.js
305 ms
QaMcj-JulTnv9WX-ZKiswnw1NZ6KstGU-WkCl6294a4.js
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embed.js
147 ms
KFOmCnqEu92Fr1Mu4mxM.woff
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KFOlCnqEu92Fr1MmEU9fBBc-.woff
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id
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Create
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dunstan.school.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 input fields do not have accessible names
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
dunstan.school.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
dunstan.school.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
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 Dunstan.school.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 Dunstan.school.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.
dunstan.school.nz
Open Graph data is detected on the main page of Dunstan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: