5.1 sec in total
1.1 sec
3.9 sec
116 ms
Click here to check amazing Black White content. Otherwise, check out these important facts you probably never knew about black-white.co.nz
Welcome to black-white, we import & distribute Engineered Wood Flooring, Laminate Wood Flooring, SPC Flooring, Wall & Floor Tiles, Feature Tiles & Glass Mosaic. Our Warehouse is in Whangarei, Northlan...
Visit black-white.co.nzWe analyzed Black-white.co.nz page load time and found that the first response time was 1.1 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
black-white.co.nz performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value6.8 s
7/100
25%
Value7.8 s
24/100
10%
Value700 ms
42/100
30%
Value0.002
100/100
15%
Value10.9 s
21/100
10%
1136 ms
37 ms
200 ms
398 ms
401 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 90% of them (27 requests) were addressed to the original Black-white.co.nz, 7% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Black-white.co.nz.
Page size can be reduced by 82.4 kB (15%)
540.1 kB
457.8 kB
In fact, the total size of Black-white.co.nz main page is 540.1 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. 20% of websites need less resources to load. Images take 413.0 kB which makes up the majority of the site volume.
Potential reduce by 8.4 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 8.4 kB or 67% of the original size.
Potential reduce by 23.6 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. Black White images are well optimized though.
Potential reduce by 35.6 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 35.6 kB or 37% of the original size.
Potential reduce by 14.7 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. Black-white.co.nz needs all CSS files to be minified and compressed as it can save up to 14.7 kB or 83% of the original size.
Number of requests can be reduced by 4 (14%)
28
24
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black White. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
black-white.co.nz
1136 ms
jquery.min.js
37 ms
jgrowl.js
200 ms
slimjax.js
398 ms
jquery.cycle.all.min.2.7.2.js
401 ms
main.css
400 ms
cartApp.css
200 ms
font.css
200 ms
black-white.png
201 ms
search.png
205 ms
eizopeopul07tjm3hpedob5hucpjknf
424 ms
hvanj6vxb0j1xcsqktld21vqf2cv4i4
615 ms
amv5dpgr6onn17i3w8vrvvmj3m1edlh
728 ms
ilt42axnriwf1h4z2104wcr02l64ucd
796 ms
fb1x2u9jzm8w4rftvvw387gmg954rfz
1376 ms
tilesurfaces.jpg
1374 ms
stonesurfaces.jpg
1376 ms
woodflooring.jpg
1382 ms
laminateflooring.jpg
1377 ms
installationproducts.jpg
1377 ms
cleaningproducts.jpg
1573 ms
heart.jpg
1772 ms
heart.gif
1576 ms
stampsml2.jpg
1830 ms
Check%20out%20our%20promotions%20page.jpg
2037 ms
room%20service.png
2102 ms
arrowNav.png
1769 ms
ga.js
15 ms
angelina-webfont.woff
1919 ms
__utm.gif
10 ms
black-white.co.nz accessibility score
black-white.co.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
Page has valid source maps
black-white.co.nz SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Black-white.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 Black-white.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.
black-white.co.nz
Open Graph description is not detected on the main page of Black White. 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: