Tools & Wizards About Us
filtrete.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

filtrete.com

Filtrete™ Home Filtration Products

Page Load Speed

2.4 sec in total

First Response

31 ms

Resources Loaded

2 sec

Page Rendered

345 ms

filtrete.com screenshot

About Website

Click here to check amazing Filtrete content for United States. Otherwise, check out these important facts you probably never knew about filtrete.com

Filtrete™ Brand Filters have exclusive Filtrete™ Brand 3-in-1 technology from 3M that pulls in and traps unwanted particles while letting cleaner air flow through to help your home stay cleaner, fresh...

Visit filtrete.com

Key Findings

We analyzed Filtrete.com page load time and found that the first response time was 31 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

filtrete.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value7,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.209

60/100

15%

TTI (Time to Interactive)

Value35.8 s

0/100

10%

Network Requests Diagram

filtrete.com

31 ms

filtrete.com

58 ms

www.filtrete.com

68 ms

624 ms

phoenix.css

20 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 77% of them (61 requests) were addressed to the original Filtrete.com, 6% (5 requests) were made to Dpm.demdex.net and 3% (2 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (624 ms) belongs to the original domain Filtrete.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (45%)

Content Size

3.1 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Filtrete.com main page is 3.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 95.9 kB

  • Original 113.0 kB
  • After minification 92.6 kB
  • After compression 17.1 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 20.3 kB, which is 18% 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 95.9 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 125 B

  • Original 979.3 kB
  • After minification 979.2 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. Filtrete images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 975.5 kB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 488.5 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 975.5 kB or 67% of the original size.

CSS Optimization

-60%

Potential reduce by 341.1 kB

  • Original 573.0 kB
  • After minification 567.0 kB
  • After compression 231.9 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. Filtrete.com needs all CSS files to be minified and compressed as it can save up to 341.1 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (81%)

Requests Now

67

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Filtrete. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

filtrete.com

filtrete.com

31 ms

filtrete.com

filtrete.com

58 ms

www.filtrete.com

www.filtrete.com

68 ms

624 ms

phoenix.css

phoenix.css

20 ms

unicorn-icons.css

unicorn-icons.css

38 ms

mammoth.css

mammoth.css

45 ms

lion-filtrete_v7.css

lion-filtrete_v7.css

40 ms

mmmSettings.js

mmmSettings.js

38 ms

gsn.css

gsn.css

42 ms

MyAccountDropdown.css

MyAccountDropdown.css

37 ms

utag.sync.js

utag.sync.js

56 ms

ruxitagentjs_ICANVfghqrux_10289240325103055.js

ruxitagentjs_ICANVfghqrux_10289240325103055.js

55 ms

rH-58-HeroText.css

rH-58-HeroText.css

105 ms

rH-50-CarouselHero.css

rH-50-CarouselHero.css

90 ms

rH-52-Hero.css

rH-52-Hero.css

89 ms

rICO-109-HeroBanner.css

rICO-109-HeroBanner.css

96 ms

video-transcript.css

video-transcript.css

95 ms

rG-53-TableBlocks.css

rG-53-TableBlocks.css

90 ms

font.css

font.css

91 ms

mmmWidget.js

mmmWidget.js

96 ms

rG-57-Columns.css

rG-57-Columns.css

91 ms

rG-51-TileGrid.css

rG-51-TileGrid.css

168 ms

rICO-111-TileGrid.css

rICO-111-TileGrid.css

93 ms

rH-57-ParallaxHero.css

rH-57-ParallaxHero.css

163 ms

rG-54-Stackable.css

rG-54-Stackable.css

167 ms

znv2jhv.js

znv2jhv.js

87 ms

CommerceConnectorScript-JS

CommerceConnectorScript-JS

175 ms

require_config.js

require_config.js

167 ms

typeAheadV1.js

typeAheadV1.js

177 ms

UWRYR-C88R8-XEZDS-AZ97P-LXP2F

UWRYR-C88R8-XEZDS-AZ97P-LXP2F

126 ms

filtrete_logo_desktop.svg

filtrete_logo_desktop.svg

105 ms

Filtrete_Home_AirFilters_450x450.jpg

Filtrete_Home_AirFilters_450x450.jpg

212 ms

Filtrete_Home_RoomAirPurifiers_450x450.jpg

Filtrete_Home_RoomAirPurifiers_450x450.jpg

125 ms

Filtrete_Home_WaterFilters_450x450.jpg

Filtrete_Home_WaterFilters_450x450.jpg

132 ms

Logo_mobile.png

Logo_mobile.png

140 ms

rd

rd

63 ms

GradientBar.svg

GradientBar.svg

46 ms

3MCircularWeb-Book.woff

3MCircularWeb-Book.woff

83 ms

3MCircularWeb-Book.woff

3MCircularWeb-Book.woff

138 ms

3MCircularWeb-Light.woff

3MCircularWeb-Light.woff

90 ms

3MCircularWeb-Light.woff

3MCircularWeb-Light.woff

399 ms

3MCircularWeb-Bold.woff

3MCircularWeb-Bold.woff

140 ms

3MCircularWeb-Bold.woff

3MCircularWeb-Bold.woff

376 ms

dest5.html

dest5.html

52 ms

id

id

52 ms

icn_privacyOptions.png

icn_privacyOptions.png

120 ms

main.js

main.js

97 ms

ibs:dpid=411&dpuuid=ZkULjwAAAFKc-wOH

ibs:dpid=411&dpuuid=ZkULjwAAAFKc-wOH

11 ms

config.json

config.json

73 ms

3MThemeIconFont.woff

3MThemeIconFont.woff

25 ms

hexToRgba.js

hexToRgba.js

43 ms

HeroCTA.js

HeroCTA.js

68 ms

lightboxTrigger.js

lightboxTrigger.js

15 ms

equalColumnsImage.js

equalColumnsImage.js

28 ms

TagsController-V1.js

TagsController-V1.js

28 ms

LocaleController.js

LocaleController.js

44 ms

equalColumns.js

equalColumns.js

42 ms

ibs:dpid=477&dpuuid=57496873baec009df14bfc0fc6be076bb805160fd261e38133655c3756d872c8b0da87c991749652

ibs:dpid=477&dpuuid=57496873baec009df14bfc0fc6be076bb805160fd261e38133655c3756d872c8b0da87c991749652

9 ms

Util.js

Util.js

446 ms

GlobalEventDispatcher.js

GlobalEventDispatcher.js

174 ms

GlobalResizeListener.js

GlobalResizeListener.js

366 ms

jquery-1.11.3.js

jquery-1.11.3.js

252 ms

ibs:dpid=470&dpuuid=2485832593644927601

ibs:dpid=470&dpuuid=2485832593644927601

7 ms

EventDispatcher.js

EventDispatcher.js

164 ms

ibs:dpid=121998&dpuuid=bf65f2912294ce6e3c4f3a263b4b656a

ibs:dpid=121998&dpuuid=bf65f2912294ce6e3c4f3a263b4b656a

5 ms

pixel

pixel

32 ms

pixel

pixel

18 ms

ResizeListener.js

ResizeListener.js

173 ms

tap.php

tap.php

21 ms

rum

rum

22 ms

modernizr-2.6.2.js

modernizr-2.6.2.js

212 ms

underscore.js

underscore.js

148 ms

bounce

bounce

14 ms

sd

sd

59 ms

unicorn-print.css

unicorn-print.css

20 ms

domReady.js

domReady.js

14 ms

Pug

Pug

41 ms

lion-filtrete_v7-print.css

lion-filtrete_v7-print.css

15 ms

Accessibility Review

filtrete.com accessibility score

91

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.

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

filtrete.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

filtrete.com SEO score

91

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

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 Filtrete.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 Filtrete.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

filtrete.com

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