2.1 sec in total
336 ms
1.5 sec
262 ms
Click here to check amazing Koppers Pc content. Otherwise, check out these important facts you probably never knew about kopperspc.co.nz
Koppers Performance Chemicals, New Zealand is the worldwide leader in Wood Preservation Technology, including pressure treated lumber as well as Fire Retardant Treated Wood. Koppers also offers our cu...
Visit kopperspc.co.nzWe analyzed Kopperspc.co.nz page load time and found that the first response time was 336 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
kopperspc.co.nz performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value4.0 s
49/100
25%
Value6.6 s
37/100
10%
Value470 ms
61/100
30%
Value0.414
24/100
15%
Value10.3 s
25/100
10%
336 ms
267 ms
66 ms
139 ms
258 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 72% of them (31 requests) were addressed to the original Kopperspc.co.nz, 12% (5 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (495 ms) belongs to the original domain Kopperspc.co.nz.
Page size can be reduced by 128.8 kB (6%)
2.2 MB
2.0 MB
In fact, the total size of Kopperspc.co.nz main page is 2.2 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. 45% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 30.8 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 4.9 kB, which is 13% 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 30.8 kB or 82% of the original size.
Potential reduce by 3.1 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. Koppers Pc images are well optimized though.
Potential reduce by 75.1 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 75.1 kB or 43% of the original size.
Potential reduce by 19.8 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. Kopperspc.co.nz needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 50% of the original size.
Number of requests can be reduced by 16 (47%)
34
18
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koppers Pc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
kopperspc.co.nz
336 ms
kopperspc.co.nz
267 ms
normalize.css
66 ms
jquery-simple-mobile-menu.css
139 ms
style.css
258 ms
css
38 ms
css
57 ms
respond.js
193 ms
jquery-3.2.1.min.js
265 ms
jquery-1.9.1.js
397 ms
jquery-simple-mobilemenu.min.js
191 ms
sidebar-includes.js
208 ms
js
98 ms
jquery-accordion.min.js
255 ms
responsiveslides.js
255 ms
responsiveslides.min.js
276 ms
waypoints.min.js
329 ms
waypoints-sticky.js
342 ms
gtm.js
89 ms
hero-protim-optimum.jpg
325 ms
hero-boron.jpg
371 ms
hero-micropro.jpg
387 ms
hero-lifewood.jpg
495 ms
hero-hylite.jpg
322 ms
nav-arrow-ov.png
143 ms
nav-arrow-blk.png
186 ms
nz-flag_med.png
257 ms
koppers-logo.png
331 ms
nav-arrow.png
384 ms
tile-preservatives.jpg
385 ms
tile-antisap.jpg
394 ms
tile-additives.jpg
444 ms
logo-responsible-care.png
462 ms
js
83 ms
analytics.js
40 ms
Iura6YBj_oCad4k1nzGBDg.ttf
36 ms
Iurf6YBj_oCad4k1l8KiHrFpjA.ttf
59 ms
Iurf6YBj_oCad4k1l4qkHrFpjA.ttf
66 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
66 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
69 ms
icomoon.ttf
345 ms
billboard-sprite.png
346 ms
collect
22 ms
kopperspc.co.nz 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
kopperspc.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
kopperspc.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
Links do not have descriptive text
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kopperspc.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 Kopperspc.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.
kopperspc.co.nz
Open Graph description is not detected on the main page of Koppers Pc. 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: