Tools & Wizards About Us
catalyticexhaust.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

catalyticexhaust.com

Catalytic Converters | Exhaust Scrubbers & Purifiers | Diesel Particulate Filter | Catalytic Exhaust Products Ltd

Page Load Speed

2.7 sec in total

First Response

65 ms

Resources Loaded

2.1 sec

Page Rendered

523 ms

catalyticexhaust.com screenshot

About Website

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

Catalytic Exhaust Products manufacture a full line of high flow diesel catalytic converters, as well as exhaust cleaners, purifiers, scrubbers for different types of engines. We offer the widest range...

Visit catalyticexhaust.com

Key Findings

We analyzed Catalyticexhaust.com page load time and found that the first response time was 65 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

catalyticexhaust.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value6,360 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.661

8/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

catalyticexhaust.com

65 ms

www.catalyticexhaust.com

322 ms

gtm.js

105 ms

20247.js

350 ms

launcher.js

80 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 78% of them (88 requests) were addressed to the original Catalyticexhaust.com, 3% (3 requests) were made to Google-analytics.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (875 ms) relates to the external source Tracker.icmconsulting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 329.8 kB (18%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Catalyticexhaust.com main page is 1.9 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 222.8 kB

  • Original 256.1 kB
  • After minification 206.4 kB
  • After compression 33.3 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 49.7 kB, which is 19% 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 222.8 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 18.1 kB

  • Original 1.1 MB
  • After minification 1.1 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. Catalytic Exhaust images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 43.9 kB

  • Original 463.6 kB
  • After minification 462.4 kB
  • After compression 419.7 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

-83%

Potential reduce by 45.0 kB

  • Original 54.1 kB
  • After minification 44.9 kB
  • After compression 9.1 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. Catalyticexhaust.com needs all CSS files to be minified and compressed as it can save up to 45.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (38%)

Requests Now

72

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catalytic Exhaust. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

catalyticexhaust.com

catalyticexhaust.com

65 ms

www.catalyticexhaust.com

www.catalyticexhaust.com

322 ms

gtm.js

gtm.js

105 ms

20247.js

20247.js

350 ms

launcher.js

launcher.js

80 ms

tracker.js

tracker.js

839 ms

tracker.php

tracker.php

875 ms

4018150.js

4018150.js

121 ms

main.css

main.css

31 ms

renew.css

renew.css

61 ms

custom.css

custom.css

75 ms

jquery.js

jquery.js

117 ms

jquery.flexisel.js

jquery.flexisel.js

85 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

94 ms

foundation.min.js

foundation.min.js

137 ms

jquery.validate.min.js

jquery.validate.min.js

84 ms

placeholder.js

placeholder.js

89 ms

main.js

main.js

92 ms

bxslider-more.js

bxslider-more.js

91 ms

scrollers.js

scrollers.js

115 ms

conversion.js

conversion.js

84 ms

api.js

api.js

70 ms

close.png

close.png

115 ms

close.png

close.png

117 ms

logo.png

logo.png

117 ms

small_engines.jpg

small_engines.jpg

148 ms

Power_Generation_1.jpg

Power_Generation_1.jpg

155 ms

Tunneling.jpg

Tunneling.jpg

155 ms

Construction.jpg

Construction.jpg

160 ms

Material_Handling.jpg

Material_Handling.jpg

142 ms

Mining.jpg

Mining.jpg

153 ms

logo3_1.jpg

logo3_1.jpg

160 ms

logo2_1.png

logo2_1.png

163 ms

logo1_1.jpg

logo1_1.jpg

173 ms

ico-03_image_pro.jpe

ico-03_image_pro.jpe

168 ms

ico-06_image_pro.jpe

ico-06_image_pro.jpe

174 ms

ico-07_image_pro.jpe

ico-07_image_pro.jpe

176 ms

ico-01_image_pro.jpe

ico-01_image_pro.jpe

232 ms

ico-08_image_pro.jpe

ico-08_image_pro.jpe

232 ms

honda_image_pro.jpg

honda_image_pro.jpg

182 ms

ico-02_image_pro.jpe

ico-02_image_pro.jpe

188 ms

blank_image_pro.jpe

blank_image_pro.jpe

188 ms

blank_1_image_pro.jpe

blank_1_image_pro.jpe

191 ms

blank_2_image_pro.jpe

blank_2_image_pro.jpe

196 ms

blank_3_image_pro.jpe

blank_3_image_pro.jpe

204 ms

certified-stamp1_image_pro.jpg

certified-stamp1_image_pro.jpg

205 ms

Cal_OSHA_Sticker_weboptimized_image_pro.jpg

Cal_OSHA_Sticker_weboptimized_image_pro.jpg

187 ms

carb_logo_image_pro.jpg

carb_logo_image_pro.jpg

160 ms

mol_image_pro.jpg

mol_image_pro.jpg

156 ms

MSHA_image_pro.jpe

MSHA_image_pro.jpe

145 ms

OSHA-Logo_1_image_pro.jpe

OSHA-Logo_1_image_pro.jpe

145 ms

5d8d4a756fdd222efde140ee

5d8d4a756fdd222efde140ee

150 ms

5789845977_37e1a70e45_m1_image_pro.jpg

5789845977_37e1a70e45_m1_image_pro.jpg

145 ms

index_1_image_pro.jpg

index_1_image_pro.jpg

153 ms

John_Deere_logo.svg_image_pro.jpe

John_Deere_logo.svg_image_pro.jpe

157 ms

mOdHqXqg_image_pro.jpe

mOdHqXqg_image_pro.jpe

156 ms

caterpillar-logo-download-i14_image_pro.jpe

caterpillar-logo-download-i14_image_pro.jpe

134 ms

Case_Construction_logo.svg_image_pro.jpe

Case_Construction_logo.svg_image_pro.jpe

138 ms

gehl-logo_image_pro.jpeg

gehl-logo_image_pro.jpeg

138 ms

main_image_1383733726_image_pro.jpg

main_image_1383733726_image_pro.jpg

142 ms

1083189-top-ranked-honda-logo-wallpapers_image_pro.jpe

1083189-top-ranked-honda-logo-wallpapers_image_pro.jpe

142 ms

xirlogo-header.png.pagespeed.ic.U9xB4aYIK9_image_pro.jpe

xirlogo-header.png.pagespeed.ic.U9xB4aYIK9_image_pro.jpe

128 ms

jcb_col_image_pro.jpe

jcb_col_image_pro.jpe

121 ms

kohler-logo_image_pro.jpe

kohler-logo_image_pro.jpe

122 ms

Komatsu_logo_image_pro.jpe

Komatsu_logo_image_pro.jpe

115 ms

Kubota_Logo.svg_image_pro.jpe

Kubota_Logo.svg_image_pro.jpe

123 ms

New-Holland-Agriculture-vector-logo_image_pro.jpe

New-Holland-Agriculture-vector-logo_image_pro.jpe

121 ms

wagner_image_pro.jpe

wagner_image_pro.jpe

118 ms

Takeuchi_company_logo.svg_image_pro.jpe

Takeuchi_company_logo.svg_image_pro.jpe

118 ms

Thomas_Built_BusesPic_image_pro.jpe

Thomas_Built_BusesPic_image_pro.jpe

122 ms

logo_image_pro.jpe

logo_image_pro.jpe

116 ms

brochure.png

brochure.png

118 ms

opio-logo.png

opio-logo.png

118 ms

map.png

map.png

116 ms

details

details

269 ms

minified.js

minified.js

51 ms

widget.js

widget.js

34 ms

a5.png

a5.png

30 ms

slider_bg.jpg

slider_bg.jpg

72 ms

red-stripe_small.png

red-stripe_small.png

63 ms

textbg.png

textbg.png

61 ms

gray-stripes.png

gray-stripes.png

59 ms

prodbg.png

prodbg.png

60 ms

marker.png

marker.png

62 ms

list-style.png

list-style.png

38 ms

form-bg.jpg

form-bg.jpg

60 ms

carousel-bg.jpg

carousel-bg.jpg

62 ms

list-style_gray.png

list-style_gray.png

62 ms

prefooter_bg.jpg

prefooter_bg.jpg

61 ms

red-stripe_small_inverted.png

red-stripe_small_inverted.png

61 ms

4018150.js

4018150.js

175 ms

collectedforms.js

collectedforms.js

174 ms

banner.js

banner.js

216 ms

analytics.js

analytics.js

45 ms

liveVisit.js

liveVisit.js

151 ms

Cabin-Regular.woff

Cabin-Regular.woff

80 ms

Oswald-Regular.woff

Oswald-Regular.woff

112 ms

Oswald-SemiBold.woff

Oswald-SemiBold.woff

111 ms

Oswald-Bold.woff

Oswald-Bold.woff

108 ms

oswald-regular-webfont.woff

oswald-regular-webfont.woff

29 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

78 ms

OpenSans-Semibold.woff

OpenSans-Semibold.woff

149 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

112 ms

collect

collect

75 ms

collect

collect

77 ms

js

js

63 ms

js

js

89 ms

306 ms

slider-dots-sprite.png

slider-dots-sprite.png

221 ms

prev-arrow.png

prev-arrow.png

65 ms

next-arrow.png

next-arrow.png

65 ms

recaptcha__en.js

recaptcha__en.js

71 ms

64 ms

Accessibility Review

catalyticexhaust.com accessibility score

95

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

Links do not have a discernible name

Best Practices

catalyticexhaust.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

catalyticexhaust.com SEO score

90

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 Catalyticexhaust.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 Catalyticexhaust.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

catalyticexhaust.com

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