1.9 sec in total
253 ms
1.2 sec
527 ms
Welcome to preserve.co.nz homepage info - get ready to check Preserve best content right away, or after learning these important things about preserve.co.nz
Preserve is on going project to produce a permanent visual record of hand painted building signage. Many of these are being erased from our cityscapes either being worn away by weather over time, cove...
Visit preserve.co.nzWe analyzed Preserve.co.nz page load time and found that the first response time was 253 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
preserve.co.nz performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value3.3 s
68/100
25%
Value3.0 s
94/100
10%
Value50 ms
100/100
30%
Value0.008
100/100
15%
Value2.7 s
97/100
10%
253 ms
287 ms
193 ms
133 ms
147 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Preserve.co.nz, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (701 ms) belongs to the original domain Preserve.co.nz.
Page size can be reduced by 57.5 kB (4%)
1.5 MB
1.5 MB
In fact, the total size of Preserve.co.nz main page is 1.5 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. 20% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 16.1 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 16.1 kB or 83% of the original size.
Potential reduce by 817 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. Preserve images are well optimized though.
Potential reduce by 33.8 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 33.8 kB or 60% of the original size.
Potential reduce by 6.7 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. Preserve.co.nz needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 80% of the original size.
We found no issues to fix!
19
19
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preserve. According to our analytics all requests are already optimized.
preserve.co.nz
253 ms
lytebox.js
287 ms
lytebox.css
193 ms
preserve.css
133 ms
preserve.jpg
147 ms
newman08.jpg
252 ms
blood01.jpg
471 ms
more3.jpg
110 ms
books01.jpg
390 ms
clothiers01.jpg
458 ms
duncan02.jpg
701 ms
tobacco03.jpg
650 ms
wigmaker04.jpg
427 ms
buffalo06.jpg
510 ms
dunedin-r03.jpg
550 ms
malcomreid01.jpg
659 ms
miners04.jpg
624 ms
feed-icon-14x14.png
584 ms
ga.js
5 ms
__utm.gif
12 ms
preserve.co.nz accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
preserve.co.nz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
preserve.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
Image elements do not have [alt] attributes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Preserve.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 Preserve.co.nz main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
preserve.co.nz
Open Graph description is not detected on the main page of Preserve. 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: