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kandn.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

kandn.com

Washable Air Filters, Cabin Filters, Cold Air Kits & Oil Filters | K&N

Page Load Speed

14.4 sec in total

First Response

87 ms

Resources Loaded

1.8 sec

Page Rendered

12.5 sec

kandn.com screenshot

About Website

Visit kandn.com now to see the best up-to-date Kandn content and also check out these interesting facts you probably never knew about kandn.com

Shop replacement K&N air filters, cold air intakes, oil filters, cabin filters, home air filters, and other high performance parts. Factory direct from the official K&N website.

Visit kandn.com

Key Findings

We analyzed Kandn.com page load time and found that the first response time was 87 ms and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

kandn.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value67.4 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value2,220 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.201

61/100

15%

TTI (Time to Interactive)

Value30.8 s

0/100

10%

Network Requests Diagram

kandn.com

87 ms

www.knfilters.com

119 ms

calendar.css

56 ms

styles-m.css

58 ms

afterpay-express-checkout.css

56 ms

Our browser made a total of 222 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Kandn.com, 61% (136 requests) were made to Knfilters.com and 24% (53 requests) were made to Res.cloudinary.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Res.cloudinary.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 884.8 kB (5%)

Content Size

17.5 MB

After Optimization

16.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kandn.com main page is 17.5 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. Only a small number of websites need less resources to load. Images take 16.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 266.0 kB

  • Original 316.4 kB
  • After minification 272.4 kB
  • After compression 50.4 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 44.0 kB, which is 14% 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 266.0 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 109.8 kB

  • Original 16.3 MB
  • After minification 16.2 MB

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. Kandn images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 385.4 kB

  • Original 781.9 kB
  • After minification 781.9 kB
  • After compression 396.4 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 385.4 kB or 49% of the original size.

CSS Optimization

-79%

Potential reduce by 123.5 kB

  • Original 157.1 kB
  • After minification 34.4 kB
  • After compression 33.6 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. Kandn.com needs all CSS files to be minified and compressed as it can save up to 123.5 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 149 (71%)

Requests Now

210

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 210 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kandn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 143 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kandn.com

kandn.com

87 ms

www.knfilters.com

www.knfilters.com

119 ms

calendar.css

calendar.css

56 ms

styles-m.css

styles-m.css

58 ms

afterpay-express-checkout.css

afterpay-express-checkout.css

56 ms

main.css

main.css

46 ms

styles-l.css

styles-l.css

47 ms

require.js

require.js

55 ms

disabled.js

disabled.js

96 ms

mixins.js

mixins.js

96 ms

requirejs-config.js

requirejs-config.js

96 ms

css

css

95 ms

css

css

125 ms

ps-widget.js

ps-widget.js

112 ms

ps-utid.js

ps-utid.js

256 ms

autopilot_sdk.js

autopilot_sdk.js

117 ms

wzbody.js

wzbody.js

105 ms

afterpay.js

afterpay.js

123 ms

afterpay-1.x.js

afterpay-1.x.js

94 ms

klaviyo.js

klaviyo.js

102 ms

jquery.js

jquery.js

303 ms

common.js

common.js

301 ms

dataPost.js

dataPost.js

301 ms

bootstrap.js

bootstrap.js

299 ms

app.js

app.js

298 ms

form-key-provider.js

form-key-provider.js

298 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

369 ms

theme.js

theme.js

368 ms

gtm.js

gtm.js

397 ms

j.php

j.php

411 ms

tag.js

tag.js

430 ms

Spot_2_FUEL_ADDITIVES_home_page_banner_eovrhl.jpg

Spot_2_FUEL_ADDITIVES_home_page_banner_eovrhl.jpg

472 ms

104094_FRONT.jpg

104094_FRONT.jpg

408 ms

66-1470_2.jpg

66-1470_2.jpg

398 ms

logo.svg

logo.svg

266 ms

stars.jpg

stars.jpg

267 ms

Home_Page_Banner_Icon_50-Off_jf4ghu.jpg

Home_Page_Banner_Icon_50-Off_jf4ghu.jpg

427 ms

Spot_2_HVAC_home_page_banner_r6aldg.jpg

Spot_2_HVAC_home_page_banner_r6aldg.jpg

440 ms

warehouse_sale_small_ejybit.jpg

warehouse_sale_small_ejybit.jpg

455 ms

oil-filter-promo-sponsors_tbovqp.jpg

oil-filter-promo-sponsors_tbovqp.jpg

575 ms

AOS_Banner_Home_Small_yqijto.jpg

AOS_Banner_Home_Small_yqijto.jpg

435 ms

63-3082_3.jpg

63-3082_3.jpg

437 ms

63-1144.jpg

63-1144.jpg

454 ms

99-6010-REV-A_1.jpg

99-6010-REV-A_1.jpg

570 ms

innovation-kn_e43bp1.png

innovation-kn_e43bp1.png

571 ms

ino-year_yooakg.png

ino-year_yooakg.png

575 ms

ino-quality_to8ozl.png

ino-quality_to8ozl.png

576 ms

inosecure_alibcz.png

inosecure_alibcz.png

577 ms

stars_ryamue.jpg

stars_ryamue.jpg

579 ms

cld_65fd6ecea4554_33-2385_3D.jpg

cld_65fd6ecea4554_33-2385_3D.jpg

626 ms

cld_65fd6f029f49c_intake_ug5mvd.png

cld_65fd6f029f49c_intake_ug5mvd.png

993 ms

cld_65fd6f63d37b6_57-1542_3.jpg

cld_65fd6f63d37b6_57-1542_3.jpg

975 ms

cld_65fd6fa93c59f_77-1566KP_2.jpg

cld_65fd6fa93c59f_77-1566KP_2.jpg

626 ms

cld_65fd6ffc97630_77-9034KP_1.jpg

cld_65fd6ffc97630_77-9034KP_1.jpg

627 ms

cld_65fd70400921d_33-2438_3D.png

cld_65fd70400921d_33-2438_3D.png

1333 ms

airfilter1.jpg

airfilter1.jpg

627 ms

intake1.jpg

intake1.jpg

642 ms

cabin1.jpg

cabin1.jpg

642 ms

oil1.jpg

oil1.jpg

646 ms

cleaning-group.jpg

cleaning-group.jpg

660 ms

homeair1.jpg

homeair1.jpg

659 ms

77-1005KC_1_yakhlq.png

77-1005KC_1_yakhlq.png

673 ms

exhaust1.jpg

exhaust1.jpg

689 ms

kn-powersports3.jpg

kn-powersports3.jpg

694 ms

tuning1.jpg

tuning1.jpg

704 ms

99_0805_icon_update_kjfkr2.png

99_0805_icon_update_kjfkr2.png

721 ms

fluidchem_vjtqk4.jpg

fluidchem_vjtqk4.jpg

723 ms

Industrial_filter_icon_aixd0n.png

Industrial_filter_icon_aixd0n.png

733 ms

news1_kmfe1o.jpg

news1_kmfe1o.jpg

752 ms

news2_xurlls.jpg

news2_xurlls.jpg

751 ms

news3_ntv7n1.jpg

news3_ntv7n1.jpg

773 ms

slick.min.js

slick.min.js

262 ms

domReady.js

domReady.js

261 ms

font

font

353 ms

accordion.js

accordion.js

260 ms

magedelight_gtaglayer.js

magedelight_gtaglayer.js

259 ms

jquery-mixin.js

jquery-mixin.js

171 ms

customer-data.js

customer-data.js

170 ms

customer-data-mixin.js

customer-data-mixin.js

170 ms

Luma-Icons.woff

Luma-Icons.woff

169 ms

fontastic.ttf

fontastic.ttf

169 ms

config.js

config.js

65 ms

afterpay_logo_small-c21f624e13e513b83e729c61fa161b4d75643a4e62d4dcd3df62e1c5d3ed7326.svg

afterpay_logo_small-c21f624e13e513b83e729c61fa161b4d75643a4e62d4dcd3df62e1c5d3ed7326.svg

207 ms

polyfill.min.js

polyfill.min.js

1122 ms

fender_analytics.fe4c7c9e81ed5268e616.js

fender_analytics.fe4c7c9e81ed5268e616.js

201 ms

static.28446ee8cef515b22f21.js

static.28446ee8cef515b22f21.js

201 ms

runtime.4edd015c7df5614a2745.js

runtime.4edd015c7df5614a2745.js

84 ms

sharedUtils.60ff5230a41e7164166c.js

sharedUtils.60ff5230a41e7164166c.js

170 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

170 ms

vendors~signup_forms~post_identification_sync~onsite-triggering~customerHubRoot.1cba212356117b4eda53.js

vendors~signup_forms~post_identification_sync~onsite-triggering~customerHubRoot.1cba212356117b4eda53.js

170 ms

vendors~signup_forms~onsite-triggering.f88945af9a706719d64b.js

vendors~signup_forms~onsite-triggering.f88945af9a706719d64b.js

152 ms

vendors~signup_forms.abacb7c1d6b75deab0ac.js

vendors~signup_forms.abacb7c1d6b75deab0ac.js

170 ms

default~signup_forms~onsite-triggering.5a83933f02868822fb4d.js

default~signup_forms~onsite-triggering.5a83933f02868822fb4d.js

191 ms

signup_forms.eb1a226cdcfd63ec50c7.js

signup_forms.eb1a226cdcfd63ec50c7.js

192 ms

main.js

main.js

120 ms

bootstrap.js

bootstrap.js

189 ms

template.js

template.js

187 ms

confirm.js

confirm.js

187 ms

widget.js

widget.js

187 ms

main.js

main.js

174 ms

types.js

types.js

155 ms

layout.js

layout.js

180 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

178 ms

mage.js

mage.js

179 ms

text.js

text.js

173 ms

ps-widget.js

ps-widget.js

327 ms

local.js

local.js

149 ms

underscore.js

underscore.js

151 ms

registry.js

registry.js

167 ms

tabs.js

tabs.js

169 ms

v.gif

v.gif

104 ms

knockout.js

knockout.js

97 ms

section-config.js

section-config.js

94 ms

url.js

url.js

92 ms

storage.js

storage.js

92 ms

storage-wrapper.js

storage-wrapper.js

106 ms

wrapper.js

wrapper.js

108 ms

red-orange-border_f81qp3.png

red-orange-border_f81qp3.png

409 ms

scripts.js

scripts.js

176 ms

knockout-es5.js

knockout-es5.js

171 ms

main.js

main.js

169 ms

translate.js

translate.js

169 ms

modal.js

modal.js

172 ms

version.js

version.js

172 ms

engine.js

engine.js

174 ms

bootstrap.js

bootstrap.js

173 ms

observable_array.js

observable_array.js

172 ms

bound-nodes.js

bound-nodes.js

170 ms

events.js

events.js

164 ms

js-translation.json

js-translation.json

165 ms

KenOn100xPerrisApril15_1962_smjmew.jpg

KenOn100xPerrisApril15_1962_smjmew.jpg

381 ms

console-logger.js

console-logger.js

151 ms

77-2617kc_MAIN_rrpxzk.jpg

77-2617kc_MAIN_rrpxzk.jpg

374 ms

63-2621__alt_3_nabvjg.jpg

63-2621__alt_3_nabvjg.jpg

391 ms

tabs.js

tabs.js

142 ms

collapsible.js

collapsible.js

142 ms

_DSF0956_pf9piv.jpg

_DSF0956_pf9piv.jpg

397 ms

Tacoma_Oil_Change_2_o5nwoe.jpg

Tacoma_Oil_Change_2_o5nwoe.jpg

381 ms

69-8624TC_ALT_2_op4g6f.jpg

69-8624TC_ALT_2_op4g6f.jpg

602 ms

js.storage.js

js.storage.js

126 ms

ajax-loader.gif

ajax-loader.gif

99 ms

Kachow-2_k3aqet.jpg

Kachow-2_k3aqet.jpg

302 ms

C56A0088_zo0a8t.jpg

C56A0088_zo0a8t.jpg

299 ms

C56A8745-3_bfei3g.jpg

C56A8745-3_bfei3g.jpg

340 ms

darkened_image_jie4ub.jpg

darkened_image_jie4ub.jpg

329 ms

redorange_u2gvw2.jpg

redorange_u2gvw2.jpg

359 ms

footer-logo-2_j2zzsg

footer-logo-2_j2zzsg

362 ms

Type_Color_showSymbol_True_showText_True_ufspsh.png

Type_Color_showSymbol_True_showText_True_ufspsh.png

384 ms

modal-popup.html

modal-popup.html

91 ms

modal-slide.html

modal-slide.html

90 ms

modal-custom.html

modal-custom.html

90 ms

key-codes.js

key-codes.js

30 ms

core.js

core.js

30 ms

z-index.js

z-index.js

36 ms

knockout-repeat.js

knockout-repeat.js

37 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

50 ms

jquery.cookie.js

jquery.cookie.js

50 ms

Type_Default_pahnb2.png

Type_Default_pahnb2.png

344 ms

Type_Color_showText_False_showSymbol_True_knzlaw.png

Type_Color_showText_False_showSymbol_True_knzlaw.png

365 ms

american_Filled_v0przh.png

american_Filled_v0przh.png

375 ms

arrays.js

arrays.js

62 ms

compare.js

compare.js

63 ms

misc.js

misc.js

67 ms

objects.js

objects.js

86 ms

strings.js

strings.js

85 ms

template.js

template.js

89 ms

renderer.js

renderer.js

95 ms

resizable.js

resizable.js

95 ms

i18n.js

i18n.js

91 ms

scope.js

scope.js

109 ms

range.js

range.js

106 ms

mage-init.js

mage-init.js

106 ms

keyboard.js

keyboard.js

109 ms

optgroup.js

optgroup.js

113 ms

after-render.js

after-render.js

111 ms

autoselect.js

autoselect.js

126 ms

datepicker.js

datepicker.js

126 ms

outer_click.js

outer_click.js

126 ms

fadeVisible.js

fadeVisible.js

131 ms

collapsible.js

collapsible.js

132 ms

staticChecked.js

staticChecked.js

137 ms

simple-checked.js

simple-checked.js

146 ms

bind-html.js

bind-html.js

140 ms

tooltip.js

tooltip.js

152 ms

color-picker.js

color-picker.js

149 ms

observable_source.js

observable_source.js

157 ms

logger.js

logger.js

154 ms

entry-factory.js

entry-factory.js

147 ms

console-output-handler.js

console-output-handler.js

158 ms

formatter.js

formatter.js

148 ms

message-pool.js

message-pool.js

148 ms

levels-pool.js

levels-pool.js

142 ms

logger-utils.js

logger-utils.js

139 ms

keycode.js

keycode.js

127 ms

safe-active-element.js

safe-active-element.js

132 ms

unique-id.js

unique-id.js

146 ms

data.js

data.js

125 ms

disable-selection.js

disable-selection.js

134 ms

focusable.js

focusable.js

137 ms

form.js

form.js

127 ms

ie.js

ie.js

135 ms

labels.js

labels.js

129 ms

jquery-patch.js

jquery-patch.js

133 ms

plugin.js

plugin.js

134 ms

safe-blur.js

safe-blur.js

143 ms

scroll-parent.js

scroll-parent.js

133 ms

tabbable.js

tabbable.js

129 ms

cookie-wrapper.js

cookie-wrapper.js

137 ms

async.js

async.js

140 ms

loader.js

loader.js

137 ms

spectrum.js

spectrum.js

98 ms

tinycolor.js

tinycolor.js

124 ms

tooltip.html

tooltip.html

169 ms

class.js

class.js

101 ms

entry.js

entry.js

114 ms

moment.js

moment.js

97 ms

js.cookie.js

js.cookie.js

41 ms

dom-observer.js

dom-observer.js

32 ms

bindings.js

bindings.js

40 ms

print.css

print.css

21 ms

webcomponents-bundle.js

webcomponents-bundle.js

23 ms

webcomponents-bundle.js

webcomponents-bundle.js

15 ms

Accessibility Review

kandn.com accessibility score

84

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

kandn.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kandn.com SEO score

83

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 Kandn.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 Kandn.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

kandn.com

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