9.9 sec in total
878 ms
8.8 sec
236 ms
Click here to check amazing Nz Battery content. Otherwise, check out these important facts you probably never knew about nzbattery.co.nz
nzbattery.co.nz aims to provide native clients with a variety of high-quality and safe laptop batteries. All batteries are composed of premium cells and components, covering one year warranty and fast...
Visit nzbattery.co.nzWe analyzed Nzbattery.co.nz page load time and found that the first response time was 878 ms and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
nzbattery.co.nz performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value5.9 s
14/100
25%
Value10.8 s
7/100
10%
Value620 ms
48/100
30%
Value0.455
20/100
15%
Value10.8 s
22/100
10%
878 ms
1285 ms
24 ms
1498 ms
1077 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 80% of them (41 requests) were addressed to the original Nzbattery.co.nz, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Nzbattery.co.nz.
Page size can be reduced by 693.1 kB (39%)
1.8 MB
1.1 MB
In fact, the total size of Nzbattery.co.nz main page is 1.8 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. 25% of websites need less resources to load. Images take 972.8 kB which makes up the majority of the site volume.
Potential reduce by 47.6 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 15.4 kB, which is 28% 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 47.6 kB or 88% of the original size.
Potential reduce by 101.4 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. Nz Battery images are well optimized though.
Potential reduce by 341.9 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 341.9 kB or 70% of the original size.
Potential reduce by 202.1 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. Nzbattery.co.nz needs all CSS files to be minified and compressed as it can save up to 202.1 kB or 83% of the original size.
Number of requests can be reduced by 14 (29%)
48
34
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nz Battery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
nzbattery.co.nz
878 ms
www.nzbattery.co.nz
1285 ms
css
24 ms
bootstrap.min.css
1498 ms
font-awesome.min.css
1077 ms
owl.carousel.min.css
23 ms
owl.theme.default.min.css
889 ms
public.css
34 ms
jquery-3.4.1.min.js
44 ms
bootstrap.min.js
56 ms
owl.carousel.min.js
75 ms
common.js
106 ms
index.js
972 ms
js
112 ms
livechat.ashx
167 ms
logo.png
947 ms
banner01.png
2177 ms
banner02.png
2137 ms
hs04.jpg
913 ms
mv07r.jpg
929 ms
sh03xl.jpg
932 ms
re03xl.jpg
1774 ms
inspiron5568.jpg
1159 ms
eb-br760abe.jpg
1801 ms
359495.jpg
1786 ms
v10-3500.jpg
2068 ms
fz-vzsu84u.jpg
2615 ms
v7.jpg
2639 ms
a1496.jpg
2662 ms
69kf2.jpg
2917 ms
c21n1818-2.jpg
2981 ms
v8-3500.jpg
3020 ms
c41n1901.jpg
3458 ms
061384.jpg
3484 ms
AS16B5J-2.png
3551 ms
HS04-1.png
3960 ms
but_ico.png
3837 ms
but_ico.png
3246 ms
GetYear.ashx
4055 ms
AjaxQty.ashx
4225 ms
GetNotify.ashx
3839 ms
ui-bg_highlight-hard_100_f2f5f7_1x100.png
4265 ms
sprite-navigator.png
3931 ms
js
76 ms
analytics.js
51 ms
font
34 ms
fontawesome-webfont.woff
5235 ms
collect
45 ms
collect
28 ms
ga-audiences
45 ms
livechat.ashx
123 ms
nzbattery.co.nz accessibility score
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
Buttons do not have an accessible name
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
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.
nzbattery.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
Browser errors were logged to the console
nzbattery.co.nz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Nzbattery.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 Nzbattery.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.
nzbattery.co.nz
Open Graph description is not detected on the main page of Nz Battery. 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: