Tools & Wizards About Us
waterfiltersonline.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

waterfiltersonline.com

Water Filters Online

Page Load Speed

7.9 sec in total

First Response

1.6 sec

Resources Loaded

3.8 sec

Page Rendered

2.5 sec

waterfiltersonline.com screenshot

About Website

Visit waterfiltersonline.com now to see the best up-to-date Water Filters Online content for United States and also check out these interesting facts you probably never knew about waterfiltersonline.com

Large selection of replacement water filters, reverse osmosis membranes, water testing kits and water filtration repair parts. From one water filter or reverse osmosis membrane to case quantity discou...

Visit waterfiltersonline.com

Key Findings

We analyzed Waterfiltersonline.com page load time and found that the first response time was 1.6 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

waterfiltersonline.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

www.waterfiltersonline.com

1643 ms

dad23b02e628277c874d2a18b651a5c2.min.css

10 ms

styles-l.min.css

32 ms

styles-custom.min.css

29 ms

commonforallstore.min.css

38 ms

Our browser made a total of 177 requests to load all elements on the main page. We found that all of those requests were addressed to Waterfiltersonline.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Waterfiltersonline.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 522.1 kB (33%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Waterfiltersonline.com main page is 1.6 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. 65% of websites need less resources to load. Images take 601.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 517.8 kB

  • Original 588.7 kB
  • After minification 585.2 kB
  • After compression 70.9 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 517.8 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 62 B

  • Original 601.9 kB
  • After minification 601.8 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. Water Filters Online images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.8 kB

  • Original 299.6 kB
  • After minification 299.5 kB
  • After compression 295.7 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

-0%

Potential reduce by 423 B

  • Original 86.6 kB
  • After minification 86.6 kB
  • After compression 86.2 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. Waterfiltersonline.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 140 (80%)

Requests Now

176

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 176 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Water Filters Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 137 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.waterfiltersonline.com

www.waterfiltersonline.com

1643 ms

dad23b02e628277c874d2a18b651a5c2.min.css

dad23b02e628277c874d2a18b651a5c2.min.css

10 ms

styles-l.min.css

styles-l.min.css

32 ms

styles-custom.min.css

styles-custom.min.css

29 ms

commonforallstore.min.css

commonforallstore.min.css

38 ms

1963013f0ea84c86265883b1838f4c94.min.js

1963013f0ea84c86265883b1838f4c94.min.js

37 ms

jquery.min.js

jquery.min.js

15 ms

common.min.js

common.min.js

48 ms

dataPost.min.js

dataPost.min.js

48 ms

bootstrap.min.js

bootstrap.min.js

49 ms

app.min.js

app.min.js

47 ms

form-key-provider.min.js

form-key-provider.min.js

46 ms

mage-translation-dictionary.min.js

mage-translation-dictionary.min.js

45 ms

theme.min.js

theme.min.js

45 ms

url.min.js

url.min.js

45 ms

domReady.min.js

domReady.min.js

12 ms

template.min.js

template.min.js

10 ms

confirm.min.js

confirm.min.js

15 ms

widget.min.js

widget.min.js

31 ms

main.min.js

main.min.js

35 ms

bootstrap.min.js

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22 ms

text.min.js

text.min.js

10 ms

smart-keyboard-handler.min.js

smart-keyboard-handler.min.js

14 ms

mage.min.js

mage.min.js

14 ms

jquery-mixin.min.js

jquery-mixin.min.js

15 ms

types.min.js

types.min.js

18 ms

layout.min.js

layout.min.js

29 ms

underscore.min.js

underscore.min.js

20 ms

translate.min.js

translate.min.js

23 ms

modal.min.js

modal.min.js

22 ms

js-translation.json

js-translation.json

27 ms

wrapper.min.js

wrapper.min.js

24 ms

knockout.min.js

knockout.min.js

20 ms

knockout-es5.min.js

knockout-es5.min.js

44 ms

main.min.js

main.min.js

19 ms

engine.min.js

engine.min.js

17 ms

bootstrap.min.js

bootstrap.min.js

17 ms

observable_array.min.js

observable_array.min.js

38 ms

bound-nodes.min.js

bound-nodes.min.js

39 ms

version.min.js

version.min.js

32 ms

modal-popup.html

modal-popup.html

55 ms

modal-slide.html

modal-slide.html

180 ms

modal-custom.html

modal-custom.html

56 ms

key-codes.min.js

key-codes.min.js

30 ms

core.min.js

core.min.js

30 ms

z-index.min.js

z-index.min.js

77 ms

registry.min.js

registry.min.js

77 ms

scripts.min.js

scripts.min.js

49 ms

console-logger.min.js

console-logger.min.js

69 ms

knockout-repeat.min.js

knockout-repeat.min.js

113 ms

knockout-fast-foreach.min.js

knockout-fast-foreach.min.js

53 ms

arrays.min.js

arrays.min.js

73 ms

compare.min.js

compare.min.js

78 ms

misc.min.js

misc.min.js

72 ms

objects.min.js

objects.min.js

75 ms

strings.min.js

strings.min.js

73 ms

template.min.js

template.min.js

108 ms

observable_source.min.js

observable_source.min.js

73 ms

renderer.min.js

renderer.min.js

74 ms

resizable.min.js

resizable.min.js

77 ms

i18n.min.js

i18n.min.js

75 ms

scope.min.js

scope.min.js

105 ms

range.min.js

range.min.js

74 ms

mage-init.min.js

mage-init.min.js

74 ms

keyboard.min.js

keyboard.min.js

106 ms

optgroup.min.js

optgroup.min.js

100 ms

after-render.min.js

after-render.min.js

105 ms

autoselect.min.js

autoselect.min.js

121 ms

datepicker.min.js

datepicker.min.js

103 ms

outer_click.min.js

outer_click.min.js

105 ms

fadeVisible.min.js

fadeVisible.min.js

104 ms

collapsible.min.js

collapsible.min.js

116 ms

staticChecked.min.js

staticChecked.min.js

103 ms

simple-checked.min.js

simple-checked.min.js

104 ms

bind-html.min.js

bind-html.min.js

114 ms

tooltip.min.js

tooltip.min.js

117 ms

events.min.js

events.min.js

109 ms

color-picker.min.js

color-picker.min.js

108 ms

data.min.js

data.min.js

103 ms

disable-selection.min.js

disable-selection.min.js

103 ms

focusable.min.js

focusable.min.js

85 ms

form.min.js

form.min.js

85 ms

ie.min.js

ie.min.js

95 ms

commoncssforall.min.css

commoncssforall.min.css

72 ms

keycode.min.js

keycode.min.js

81 ms

labels.min.js

labels.min.js

70 ms

jquery-patch.min.js

jquery-patch.min.js

73 ms

plugin.min.js

plugin.min.js

67 ms

safe-active-element.min.js

safe-active-element.min.js

67 ms

safe-blur.min.js

safe-blur.min.js

69 ms

scroll-parent.min.js

scroll-parent.min.js

69 ms

tabbable.min.js

tabbable.min.js

70 ms

unique-id.min.js

unique-id.min.js

84 ms

local.min.js

local.min.js

82 ms

logo_1.gif

logo_1.gif

68 ms

logger.min.js

logger.min.js

65 ms

entry-factory.min.js

entry-factory.min.js

42 ms

console-output-handler.min.js

console-output-handler.min.js

57 ms

formatter.min.js

formatter.min.js

51 ms

message-pool.min.js

message-pool.min.js

50 ms

levels-pool.min.js

levels-pool.min.js

49 ms

logger-utils.min.js

logger-utils.min.js

51 ms

class.min.js

class.min.js

50 ms

async.min.js

async.min.js

50 ms

header.gif

header.gif

54 ms

visa-1.gif

visa-1.gif

51 ms

loader.min.js

loader.min.js

45 ms

mastercard-1.gif

mastercard-1.gif

70 ms

discover-1.gif

discover-1.gif

39 ms

amex-1.gif

amex-1.gif

39 ms

catimage_5_6007.jpg

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71 ms

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67 ms

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68 ms

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69 ms

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64 ms

catimage_5_6243.jpg

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65 ms

tooltip.html

tooltip.html

144 ms

spectrum.min.js

spectrum.min.js

63 ms

tinycolor.min.js

tinycolor.min.js

60 ms

catimage_5_6358.jpg

catimage_5_6358.jpg

60 ms

catimage_5_6173.jpg

catimage_5_6173.jpg

62 ms

catimage_5_6360.jpg

catimage_5_6360.jpg

59 ms

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71 ms

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59 ms

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62 ms

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59 ms

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62 ms

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58 ms

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52 ms

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48 ms

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catimage_5_8114.jpg

52 ms

catimage_5_9669.gif

catimage_5_9669.gif

50 ms

eamilfooter.png

eamilfooter.png

120 ms

charge-card-logos.jpg

charge-card-logos.jpg

49 ms

wqalogo.gif

wqalogo.gif

51 ms

compat.min.js

compat.min.js

31 ms

entry.min.js

entry.min.js

28 ms

moment.min.js

moment.min.js

99 ms

dom-observer.min.js

dom-observer.min.js

37 ms

bindings.min.js

bindings.min.js

22 ms

accordion.min.js

accordion.min.js

15 ms

autocomplete.min.js

autocomplete.min.js

31 ms

button.min.js

button.min.js

1089 ms

datepicker.min.js

datepicker.min.js

31 ms

dialog.min.js

dialog.min.js

27 ms

draggable.min.js

draggable.min.js

224 ms

droppable.min.js

droppable.min.js

29 ms

effect-blind.min.js

effect-blind.min.js

42 ms

effect-bounce.min.js

effect-bounce.min.js

42 ms

effect-clip.min.js

effect-clip.min.js

41 ms

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43 ms

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effect-explode.min.js

42 ms

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41 ms

effect-fold.min.js

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42 ms

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52 ms

effect-scale.min.js

effect-scale.min.js

53 ms

effect-pulsate.min.js

effect-pulsate.min.js

42 ms

effect-shake.min.js

effect-shake.min.js

238 ms

effect-slide.min.js

effect-slide.min.js

57 ms

effect-transfer.min.js

effect-transfer.min.js

56 ms

effect.min.js

effect.min.js

59 ms

menu.min.js

menu.min.js

68 ms

mouse.min.js

mouse.min.js

60 ms

position.min.js

position.min.js

70 ms

progressbar.min.js

progressbar.min.js

68 ms

resizable.min.js

resizable.min.js

72 ms

selectable.min.js

selectable.min.js

83 ms

slider.min.js

slider.min.js

90 ms

sortable.min.js

sortable.min.js

101 ms

spinner.min.js

spinner.min.js

86 ms

tabs.min.js

tabs.min.js

110 ms

timepicker.min.js

timepicker.min.js

101 ms

tooltip.min.js

tooltip.min.js

111 ms

effect-size.min.js

effect-size.min.js

63 ms

jquery-var-for-color.min.js

jquery-var-for-color.min.js

62 ms

jquery.color.min.js

jquery.color.min.js

62 ms

Accessibility Review

waterfiltersonline.com accessibility score

82

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

waterfiltersonline.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

waterfiltersonline.com SEO score

84

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Waterfiltersonline.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 Waterfiltersonline.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

waterfiltersonline.com

Open Graph description is not detected on the main page of Water Filters Online. 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: