453 ms in total
71 ms
279 ms
103 ms
Welcome to history-nz.org homepage info - get ready to check History Nz best content for New Zealand right away, or after learning these important things about history-nz.org
The history of New Zealand. An overview covering the pre-historic, colonial and modern periods. Maori culture and history.
Visit history-nz.orgWe analyzed History-nz.org page load time and found that the first response time was 71 ms and then it took 382 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
history-nz.org performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value2.1 s
95/100
25%
Value2.0 s
99/100
10%
Value360 ms
72/100
30%
Value0
100/100
15%
Value6.1 s
63/100
10%
71 ms
24 ms
30 ms
157 ms
18 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 73% of them (16 requests) were addressed to the original History-nz.org, 9% (2 requests) were made to Google-analytics.com and 9% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (157 ms) relates to the external source Pagead2.googlesyndication.com.
Page size can be reduced by 35.1 kB (30%)
117.8 kB
82.7 kB
In fact, the total size of History-nz.org main page is 117.8 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. Only 10% of websites need less resources to load. Javascripts take 80.5 kB which makes up the majority of the site volume.
Potential reduce by 21.3 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 3.1 kB, which is 11% 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 21.3 kB or 77% 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. History Nz images are well optimized though.
Potential reduce by 7.0 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 6.8 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. History-nz.org needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 87% of the original size.
Number of requests can be reduced by 11 (55%)
20
9
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of History Nz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
history-nz.org
71 ms
mystyle.css
24 ms
nav.js
30 ms
adsbygoogle.js
157 ms
update.js
18 ms
urchin.js
15 ms
branding.css
8 ms
disc1.gif
11 ms
colon1.gif
22 ms
wars1.gif
22 ms
maori1.gif
21 ms
today1.gif
21 ms
more1.gif
22 ms
britannica.gif
27 ms
shim.gif
30 ms
logo.gif
50 ms
carv.jpg
31 ms
top2.gif
50 ms
ar.gif
51 ms
poweredby_FFFFFF.gif
9 ms
branding.css
27 ms
__utm.gif
4 ms
history-nz.org 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.
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
Form elements do not have associated labels
history-nz.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Page has valid source maps
history-nz.org 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 History-nz.org 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 History-nz.org 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.
history-nz.org
Open Graph description is not detected on the main page of History Nz. 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: