6.7 sec in total
692 ms
5.9 sec
81 ms
Welcome to dvk.co.nz homepage info - get ready to check DVK best content right away, or after learning these important things about dvk.co.nz
Your trusted waterproofing specialists for all of your commercial and residential needs. With over 15 years of experience we specialise is all applications of waterproofing systems. Enquire today.
Visit dvk.co.nzWe analyzed Dvk.co.nz page load time and found that the first response time was 692 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
dvk.co.nz performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value7.3 s
5/100
25%
Value8.2 s
20/100
10%
Value1,090 ms
24/100
30%
Value0
100/100
15%
Value12.6 s
14/100
10%
692 ms
676 ms
45 ms
41 ms
37 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dvk.co.nz, 40% (21 requests) were made to Static.wixstatic.com and 28% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (894 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 395.7 kB (46%)
861.2 kB
465.5 kB
In fact, the total size of Dvk.co.nz main page is 861.2 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. 35% of websites need less resources to load. HTML takes 490.5 kB which makes up the majority of the site volume.
Potential reduce by 387.7 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 387.7 kB or 79% of the original size.
Potential reduce by 5.9 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. DVK images are well optimized though.
Potential reduce by 2.0 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.
Number of requests can be reduced by 10 (28%)
36
26
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DVK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
dvk.co.nz
692 ms
www.dvkwaterproofing.co.nz
676 ms
minified.js
45 ms
focus-within-polyfill.js
41 ms
polyfill.min.js
37 ms
thunderbolt-commons.b70ee867.bundle.min.js
156 ms
main.317ed945.bundle.min.js
28 ms
main.renderer.1d21f023.bundle.min.js
26 ms
lodash.min.js
139 ms
react.production.min.js
139 ms
react-dom.production.min.js
156 ms
siteTags.bundle.min.js
154 ms
LBP.png
433 ms
bundle.min.js
75 ms
RANZ_logo.png
278 ms
site_safe.png
227 ms
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dvk.png
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8e90d0_8104ff3431924a989a347b2cbae8cd25~mv2.png
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Viking.png
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allco.png
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Mapei_logo.png
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Full%20Res%2046%20Taha%20Puke%20Road%2055.jpg
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TR-LOGO--260x53.png
894 ms
Bleakhouse-Rd-Quick2Seal_edited.jpg
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deprecation-en.v5.html
6 ms
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24 ms
deprecation-style.v5.css
7 ms
right-arrow.svg
17 ms
WixMadeforDisplay_W_Bd.woff
4 ms
WixMadeforText_W_Bd.woff
5 ms
WixMadeforText_W_Rg.woff
9 ms
dvk.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
Links do not have a discernible 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.
dvk.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
dvk.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvk.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 Dvk.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.
dvk.co.nz
Open Graph data is detected on the main page of DVK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: