Tools & Wizards About Us
knfiltri.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

knfiltri.com

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

Page Load Speed

15.6 sec in total

First Response

60 ms

Resources Loaded

2.1 sec

Page Rendered

13.4 sec

knfiltri.com screenshot

About Website

Welcome to knfiltri.com homepage info - get ready to check Knfiltri best content right away, or after learning these important things about knfiltri.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 knfiltri.com

Key Findings

We analyzed Knfiltri.com page load time and found that the first response time was 60 ms and then it took 15.5 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

knfiltri.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value61.0 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

knfiltri.com

60 ms

knfiltri.com

36 ms

www.knfilters.eu

133 ms

calendar.css

23 ms

styles-m.css

62 ms

Our browser made a total of 190 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Knfiltri.com, 68% (129 requests) were made to Knfilters.eu and 25% (48 requests) were made to Res.cloudinary.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Res.cloudinary.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 338.4 kB (2%)

Content Size

14.2 MB

After Optimization

13.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Knfiltri.com main page is 14.2 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 13.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 214.9 kB

  • Original 256.6 kB
  • After minification 225.6 kB
  • After compression 41.8 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. This page needs HTML code to be minified as it can gain 31.0 kB, which is 12% 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 214.9 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 13.7 MB
  • After minification 13.7 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. Knfiltri images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 158 B

  • Original 72.7 kB
  • After minification 72.7 kB
  • After compression 72.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-79%

Potential reduce by 123.4 kB

  • Original 155.6 kB
  • After minification 32.9 kB
  • After compression 32.2 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. Knfiltri.com needs all CSS files to be minified and compressed as it can save up to 123.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 121 (71%)

Requests Now

170

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 170 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knfiltri. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 115 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

knfiltri.com

knfiltri.com

60 ms

knfiltri.com

knfiltri.com

36 ms

www.knfilters.eu

www.knfilters.eu

133 ms

calendar.css

calendar.css

23 ms

styles-m.css

styles-m.css

62 ms

afterpay-express-checkout.css

afterpay-express-checkout.css

46 ms

main.css

main.css

38 ms

styles-l.css

styles-l.css

48 ms

require.js

require.js

32 ms

disabled.js

disabled.js

43 ms

mixins.js

mixins.js

111 ms

requirejs-config.js

requirejs-config.js

112 ms

css

css

36 ms

css

css

59 ms

wzbody.js

wzbody.js

30 ms

klaviyo.js

klaviyo.js

24 ms

tag.js

tag.js

313 ms

63-3082_3.jpg

63-3082_3.jpg

374 ms

66-1470_2.jpg

66-1470_2.jpg

388 ms

RK-3944_2.jpg

RK-3944_2.jpg

378 ms

innovation-kn_e43bp1.png

innovation-kn_e43bp1.png

268 ms

ino-year_yooakg.png

ino-year_yooakg.png

298 ms

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ino-quality_to8ozl.png

295 ms

inosecure_alibcz.png

inosecure_alibcz.png

294 ms

stars_ryamue.jpg

stars_ryamue.jpg

332 ms

cld_65fd6ecea4554_33-2385_3D.jpg

cld_65fd6ecea4554_33-2385_3D.jpg

548 ms

cld_65fd6f029f49c_intake_ug5mvd.png

cld_65fd6f029f49c_intake_ug5mvd.png

378 ms

cld_65fd6f63d37b6_57-1542_3.jpg

cld_65fd6f63d37b6_57-1542_3.jpg

397 ms

cld_65fd6fa93c59f_77-1566KP_2.jpg

cld_65fd6fa93c59f_77-1566KP_2.jpg

1217 ms

cld_65fd6ffc97630_77-9034KP_1.jpg

cld_65fd6ffc97630_77-9034KP_1.jpg

401 ms

cld_65fd70400921d_33-2438_3D.png

cld_65fd70400921d_33-2438_3D.png

515 ms

airfilter1.jpg

airfilter1.jpg

402 ms

intake1.jpg

intake1.jpg

511 ms

cabin1.jpg

cabin1.jpg

512 ms

oil1.jpg

oil1.jpg

513 ms

cleaning-group.jpg

cleaning-group.jpg

516 ms

77-1005KC_1_yakhlq.png

77-1005KC_1_yakhlq.png

517 ms

exhaust1.jpg

exhaust1.jpg

518 ms

kn-powersports3.jpg

kn-powersports3.jpg

518 ms

tuning1.jpg

tuning1.jpg

520 ms

99_0805_icon_update_kjfkr2.png

99_0805_icon_update_kjfkr2.png

549 ms

fluidchem_vjtqk4.jpg

fluidchem_vjtqk4.jpg

564 ms

Industrial_filter_icon_aixd0n.png

Industrial_filter_icon_aixd0n.png

547 ms

news1_kmfe1o.jpg

news1_kmfe1o.jpg

550 ms

news2_xurlls.jpg

news2_xurlls.jpg

564 ms

news3_ntv7n1.jpg

news3_ntv7n1.jpg

565 ms

red-orange-border_f81qp3.png

red-orange-border_f81qp3.png

573 ms

KenOn100xPerrisApril15_1962_smjmew.jpg

KenOn100xPerrisApril15_1962_smjmew.jpg

642 ms

77-2617kc_MAIN_rrpxzk.jpg

77-2617kc_MAIN_rrpxzk.jpg

597 ms

63-2621__alt_3_nabvjg.jpg

63-2621__alt_3_nabvjg.jpg

599 ms

_DSF0956_pf9piv.jpg

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604 ms

Tacoma_Oil_Change_2_o5nwoe.jpg

Tacoma_Oil_Change_2_o5nwoe.jpg

618 ms

69-8624TC_ALT_2_op4g6f.jpg

69-8624TC_ALT_2_op4g6f.jpg

629 ms

Kachow-2_k3aqet.jpg

Kachow-2_k3aqet.jpg

638 ms

logo.svg

logo.svg

206 ms

stars.jpg

stars.jpg

199 ms

jquery.js

jquery.js

209 ms

common.js

common.js

203 ms

dataPost.js

dataPost.js

208 ms

bootstrap.js

bootstrap.js

202 ms

app.js

app.js

221 ms

form-key-provider.js

form-key-provider.js

282 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

286 ms

theme.js

theme.js

281 ms

slick.min.js

slick.min.js

279 ms

domReady.js

domReady.js

277 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

214 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXx-p7K4GLs.woff

247 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXx-p7K4GLs.woff

277 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aXx-p7K4GLs.woff

278 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aXx-p7K4GLs.woff

278 ms

accordion.js

accordion.js

276 ms

Luma-Icons.woff

Luma-Icons.woff

400 ms

fontastic.ttf

fontastic.ttf

151 ms

main.js

main.js

82 ms

bootstrap.js

bootstrap.js

115 ms

template.js

template.js

80 ms

confirm.js

confirm.js

114 ms

widget.js

widget.js

115 ms

jquery-mixin.js

jquery-mixin.js

87 ms

types.js

types.js

69 ms

layout.js

layout.js

69 ms

C56A0088_zo0a8t.jpg

C56A0088_zo0a8t.jpg

378 ms

C56A8745-3_bfei3g.jpg

C56A8745-3_bfei3g.jpg

375 ms

darkened_image_jie4ub.jpg

darkened_image_jie4ub.jpg

367 ms

redorange_u2gvw2.jpg

redorange_u2gvw2.jpg

381 ms

footer-logo-2_j2zzsg

footer-logo-2_j2zzsg

368 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

35 ms

mage.js

mage.js

37 ms

tabs.js

tabs.js

37 ms

underscore.js

underscore.js

35 ms

text.js

text.js

35 ms

Type_Color_showSymbol_True_showText_True_ufspsh.png

Type_Color_showSymbol_True_showText_True_ufspsh.png

339 ms

scripts.js

scripts.js

25 ms

knockout.js

knockout.js

30 ms

knockout-es5.js

knockout-es5.js

29 ms

translate.js

translate.js

39 ms

modal.js

modal.js

22 ms

main.js

main.js

147 ms

registry.js

registry.js

38 ms

wrapper.js

wrapper.js

42 ms

engine.js

engine.js

143 ms

bootstrap.js

bootstrap.js

143 ms

observable_array.js

observable_array.js

143 ms

bound-nodes.js

bound-nodes.js

143 ms

version.js

version.js

144 ms

js-translation.json

js-translation.json

172 ms

tabs.js

tabs.js

139 ms

collapsible.js

collapsible.js

141 ms

Type_Default_pahnb2.png

Type_Default_pahnb2.png

328 ms

console-logger.js

console-logger.js

138 ms

Type_Color_showText_False_showSymbol_True_knzlaw.png

Type_Color_showText_False_showSymbol_True_knzlaw.png

317 ms

modal-popup.html

modal-popup.html

165 ms

modal-slide.html

modal-slide.html

166 ms

modal-custom.html

modal-custom.html

168 ms

key-codes.js

key-codes.js

133 ms

core.js

core.js

136 ms

z-index.js

z-index.js

163 ms

american_Filled_v0przh.png

american_Filled_v0przh.png

304 ms

cld_65fd6ffc97630_77-9034KP_1.jpg

cld_65fd6ffc97630_77-9034KP_1.jpg

200 ms

cld_65fd6f63d37b6_57-1542_3.jpg

cld_65fd6f63d37b6_57-1542_3.jpg

193 ms

ajax-loader.gif

ajax-loader.gif

547 ms

cld_65fd6f029f49c_intake_ug5mvd.png

cld_65fd6f029f49c_intake_ug5mvd.png

224 ms

knockout-repeat.js

knockout-repeat.js

29 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

29 ms

events.js

events.js

64 ms

local.js

local.js

28 ms

storage-wrapper.js

storage-wrapper.js

32 ms

arrays.js

arrays.js

49 ms

compare.js

compare.js

51 ms

misc.js

misc.js

54 ms

objects.js

objects.js

66 ms

strings.js

strings.js

66 ms

template.js

template.js

70 ms

observable_source.js

observable_source.js

71 ms

renderer.js

renderer.js

69 ms

resizable.js

resizable.js

80 ms

i18n.js

i18n.js

83 ms

scope.js

scope.js

82 ms

range.js

range.js

83 ms

mage-init.js

mage-init.js

84 ms

keyboard.js

keyboard.js

98 ms

optgroup.js

optgroup.js

95 ms

after-render.js

after-render.js

101 ms

autoselect.js

autoselect.js

98 ms

datepicker.js

datepicker.js

99 ms

outer_click.js

outer_click.js

116 ms

fadeVisible.js

fadeVisible.js

118 ms

collapsible.js

collapsible.js

114 ms

staticChecked.js

staticChecked.js

123 ms

simple-checked.js

simple-checked.js

123 ms

bind-html.js

bind-html.js

134 ms

tooltip.js

tooltip.js

136 ms

color-picker.js

color-picker.js

138 ms

keycode.js

keycode.js

150 ms

safe-active-element.js

safe-active-element.js

142 ms

unique-id.js

unique-id.js

150 ms

logger.js

logger.js

150 ms

entry-factory.js

entry-factory.js

144 ms

console-output-handler.js

console-output-handler.js

154 ms

formatter.js

formatter.js

161 ms

message-pool.js

message-pool.js

132 ms

levels-pool.js

levels-pool.js

132 ms

logger-utils.js

logger-utils.js

143 ms

data.js

data.js

138 ms

disable-selection.js

disable-selection.js

138 ms

focusable.js

focusable.js

154 ms

form.js

form.js

139 ms

ie.js

ie.js

143 ms

labels.js

labels.js

140 ms

jquery-patch.js

jquery-patch.js

135 ms

plugin.js

plugin.js

151 ms

safe-blur.js

safe-blur.js

146 ms

scroll-parent.js

scroll-parent.js

147 ms

tabbable.js

tabbable.js

151 ms

js.storage.js

js.storage.js

161 ms

class.js

class.js

154 ms

loader.js

loader.js

148 ms

async.js

async.js

181 ms

tooltip.html

tooltip.html

186 ms

spectrum.js

spectrum.js

124 ms

tinycolor.js

tinycolor.js

127 ms

entry.js

entry.js

107 ms

moment.js

moment.js

114 ms

jquery.cookie.js

jquery.cookie.js

37 ms

dom-observer.js

dom-observer.js

21 ms

bindings.js

bindings.js

20 ms

cookie-wrapper.js

cookie-wrapper.js

44 ms

js.cookie.js

js.cookie.js

28 ms

print.css

print.css

28 ms

Accessibility Review

knfiltri.com accessibility score

92

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

knfiltri.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

knfiltri.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

    IT

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knfiltri.com can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it does not match the claimed English language. Our system also found out that Knfiltri.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

knfiltri.com

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