Tools & Wizards About Us
nzfilterwarehouse.com screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

nzfilterwarehouse.com

Water Filters - Purifiers - Systems - Cartridges - NZ Wholesale Prices

Page Load Speed

1.9 sec in total

First Response

612 ms

Resources Loaded

1.1 sec

Page Rendered

165 ms

nzfilterwarehouse.com screenshot

About Website

Visit nzfilterwarehouse.com now to see the best up-to-date NZ Filterwarehouse content for New Zealand and also check out these interesting facts you probably never knew about nzfilterwarehouse.com

Wholesale supplier of water filters, purifiers, ultraviolet water treatment systems. Stockists of high quality water filtration systems, water filter replacment cartridges, parts & service

Visit nzfilterwarehouse.com

Key Findings

We analyzed Nzfilterwarehouse.com page load time and found that the first response time was 612 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

nzfilterwarehouse.com performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

nzfilterwarehouse.com

612 ms

www.nzfilterwarehouse.com

131 ms

cmscommon_core.css

18 ms

cmscommon_ecommerce.css

24 ms

publishedA.css

23 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 76% of them (28 requests) were addressed to the original Nzfilterwarehouse.com, 5% (2 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (612 ms) belongs to the original domain Nzfilterwarehouse.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.0 kB (16%)

Content Size

192.8 kB

After Optimization

161.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nzfilterwarehouse.com main page is 192.8 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. 30% of websites need less resources to load. Images take 112.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 29.4 kB

  • Original 38.1 kB
  • After minification 37.1 kB
  • After compression 8.8 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. 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 29.4 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 525 B

  • Original 112.2 kB
  • After minification 111.7 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 Filterwarehouse images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 928 B

  • Original 23.0 kB
  • After minification 23.0 kB
  • After compression 22.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 160 B

  • Original 19.5 kB
  • After minification 19.5 kB
  • After compression 19.3 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. Nzfilterwarehouse.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (38%)

Requests Now

34

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NZ Filterwarehouse. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nzfilterwarehouse.com

nzfilterwarehouse.com

612 ms

www.nzfilterwarehouse.com

www.nzfilterwarehouse.com

131 ms

cmscommon_core.css

cmscommon_core.css

18 ms

cmscommon_ecommerce.css

cmscommon_ecommerce.css

24 ms

publishedA.css

publishedA.css

23 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

38 ms

cmscommon_colorbox.js

cmscommon_colorbox.js

17 ms

cmscommon_core.js

cmscommon_core.js

25 ms

cmscommon_clientside.js

cmscommon_clientside.js

25 ms

js

js

139 ms

_scripts.js

_scripts.js

36 ms

icon

icon

80 ms

ionicons.esm.js

ionicons.esm.js

107 ms

ionicons.js

ionicons.js

138 ms

cmscommon_core_mobile.css

cmscommon_core_mobile.css

44 ms

gtm.js

gtm.js

74 ms

embed

embed

285 ms

nzfilter_top_left.jpg

nzfilter_top_left.jpg

17 ms

nzfilter_top_left_bottom.jpg

nzfilter_top_left_bottom.jpg

17 ms

nzfilter_category_menu_bg.jpg

nzfilter_category_menu_bg.jpg

17 ms

nzfilter_category_footer.jpg

nzfilter_category_footer.jpg

16 ms

nzfilter_logo.jpg

nzfilter_logo.jpg

17 ms

nzfilter_nav_bg.jpg

nzfilter_nav_bg.jpg

16 ms

nzfilter_logos.jpg

nzfilter_logos.jpg

20 ms

nzfilter_page_bg.jpg

nzfilter_page_bg.jpg

20 ms

nzfilter_h1_left.gif

nzfilter_h1_left.gif

26 ms

nzfilter_h1_right.gif

nzfilter_h1_right.gif

29 ms

VIQUA_Logo_with_Tag_2015-1.jpg

VIQUA_Logo_with_Tag_2015-1.jpg

28 ms

logo_home_kxtech.gif

logo_home_kxtech.gif

19 ms

logo_home_flowmatic.gif

logo_home_flowmatic.gif

29 ms

Alpine_Pure_Logo.JPG

Alpine_Pure_Logo.JPG

21 ms

omnilog2.jpg

omnilog2.jpg

30 ms

logo_home_h2o.gif

logo_home_h2o.gif

23 ms

logo_home_shelco.gif

logo_home_shelco.gif

25 ms

nzfilter_page_footer.jpg

nzfilter_page_footer.jpg

27 ms

flUhRq6tzZclQEJ-Vdg-IuiaDsNa.woff

flUhRq6tzZclQEJ-Vdg-IuiaDsNa.woff

19 ms

js

js

33 ms

Accessibility Review

nzfilterwarehouse.com accessibility score

59

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

<html> element does not have a [lang] attribute

Best Practices

nzfilterwarehouse.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nzfilterwarehouse.com SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nzfilterwarehouse.com 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 Nzfilterwarehouse.com 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.

Social Sharing Optimization

nzfilterwarehouse.com

Open Graph description is not detected on the main page of NZ Filterwarehouse. 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: