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burnerparts.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

burnerparts.com

Burnerparts.com | Burner Controls, Flame Rods And Monitors, Gas Meters, Pressure Switches, Valves

Page Load Speed

1.2 sec in total

First Response

35 ms

Resources Loaded

969 ms

Page Rendered

180 ms

burnerparts.com screenshot

About Website

Click here to check amazing Burnerparts content. Otherwise, check out these important facts you probably never knew about burnerparts.com

BurnerParts.com has supplied and served the Industrial Combustion Industry since 1932. Find burner parts, gas meters and switches, propane burners, flame rods, propane vaporizers and more on our websi...

Visit burnerparts.com

Key Findings

We analyzed Burnerparts.com page load time and found that the first response time was 35 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

burnerparts.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value2,000 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

burnerparts.com

35 ms

burnerparts.com

255 ms

calendar.css

20 ms

styles-m.css

26 ms

main.css

43 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 79% of them (103 requests) were addressed to the original Burnerparts.com, 14% (18 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (325 ms) belongs to the original domain Burnerparts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.7 kB (14%)

Content Size

637.8 kB

After Optimization

549.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Burnerparts.com main page is 637.8 kB. 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. Images take 188.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 87.2 kB

  • Original 103.5 kB
  • After minification 103.1 kB
  • After compression 16.4 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. 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 87.2 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 188.7 kB
  • After minification 188.7 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. Burnerparts images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

  • Original 159.0 kB
  • After minification 158.9 kB
  • After compression 157.5 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

-0%

Potential reduce by 29 B

  • Original 186.5 kB
  • After minification 186.5 kB
  • After compression 186.5 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. Burnerparts.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 60 (61%)

Requests Now

98

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Burnerparts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

burnerparts.com

burnerparts.com

35 ms

burnerparts.com

burnerparts.com

255 ms

calendar.css

calendar.css

20 ms

styles-m.css

styles-m.css

26 ms

main.css

main.css

43 ms

custom.css

custom.css

22 ms

callforprice.css

callforprice.css

42 ms

amstripe.css

amstripe.css

41 ms

styles-l.css

styles-l.css

56 ms

require.js

require.js

56 ms

mixins.js

mixins.js

58 ms

requirejs-config.js

requirejs-config.js

59 ms

tracking.js

tracking.js

60 ms

js

js

65 ms

css

css

43 ms

css

css

59 ms

p.css

p.css

30 ms

email-decode.min.js

email-decode.min.js

10 ms

print.css

print.css

9 ms

gtm.js

gtm.js

95 ms

hotjar-3317093.js

hotjar-3317093.js

218 ms

loader-1.gif

loader-1.gif

90 ms

logo.png

logo.png

148 ms

img1.jpg

img1.jpg

46 ms

img3.jpg

img3.jpg

47 ms

img2.jpg

img2.jpg

48 ms

img4.jpg

img4.jpg

46 ms

img5.jpg

img5.jpg

48 ms

p140-2_4_168.jpg

p140-2_4_168.jpg

50 ms

1196_1.jpg

1196_1.jpg

49 ms

sqm40_45_assembly_1_2_473.jpg

sqm40_45_assembly_1_2_473.jpg

49 ms

500-fireye-sb-series-flame-safeguard-control_30.jpg

500-fireye-sb-series-flame-safeguard-control_30.jpg

52 ms

siemens-lme7.jpg

siemens-lme7.jpg

54 ms

air_heat_burner_with_text.jpg

air_heat_burner_with_text.jpg

56 ms

sic_tj0100.jpg

sic_tj0100.jpg

57 ms

air_heat_burner_with_text_2.jpg

air_heat_burner_with_text_2.jpg

56 ms

f-68108-zastosowanie-przemyslowych-palnikow-gazowych_1.jpg

f-68108-zastosowanie-przemyslowych-palnikow-gazowych_1.jpg

151 ms

242553293_655887741983003_100917932356844632_n_1.jpg

242553293_655887741983003_100917932356844632_n_1.jpg

63 ms

20220525_150132.jpg

20220525_150132.jpg

62 ms

pmt-hps-immersojet-primary-image-2.jpg

pmt-hps-immersojet-primary-image-2.jpg

63 ms

thermjet0075.jpg

thermjet0075.jpg

65 ms

incinomite_j121a_3_2.jpg

incinomite_j121a_3_2.jpg

147 ms

np1502_grey.jpg

np1502_grey.jpg

147 ms

vh015.png

vh015.png

154 ms

img7.jpg

img7.jpg

148 ms

img8.jpg

img8.jpg

149 ms

logo2.jpg

logo2.jpg

147 ms

logo3.jpg

logo3.jpg

149 ms

logo4.jpg

logo4.jpg

149 ms

logo5.jpg

logo5.jpg

150 ms

logo6.jpg

logo6.jpg

150 ms

logo.png

logo.png

155 ms

logo7.png

logo7.png

155 ms

jquery.js

jquery.js

149 ms

jquery.mobile.custom.js

jquery.mobile.custom.js

147 ms

common.js

common.js

149 ms

dataPost.js

dataPost.js

148 ms

bootstrap.js

bootstrap.js

126 ms

es6-collections.js

es6-collections.js

207 ms

FormData.js

FormData.js

217 ms

form-key-provider.js

form-key-provider.js

109 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

112 ms

theme.js

theme.js

110 ms

opensans-400.woff

opensans-400.woff

109 ms

opensans-300.woff

opensans-300.woff

109 ms

opensans-600.woff

opensans-600.woff

109 ms

opensans-700.woff

opensans-700.woff

155 ms

jquery.main.js

jquery.main.js

154 ms

1Pt_g8zYS_SKggPNyCgSQamb1W0lwk4S4WjMDrMfJQ.ttf

1Pt_g8zYS_SKggPNyCgSQamb1W0lwk4S4WjMDrMfJQ.ttf

87 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

117 ms

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1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrQ.ttf

172 ms

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1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

174 ms

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172 ms

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1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

173 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

175 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

176 ms

d

d

87 ms

d

d

127 ms

d

d

170 ms

Blank-Theme-Icons.woff

Blank-Theme-Icons.woff

152 ms

webfa-light-300.woff

webfa-light-300.woff

325 ms

webfa-regular-400.woff

webfa-regular-400.woff

171 ms

webfa-solid-900.woff

webfa-solid-900.woff

228 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

172 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

173 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf

174 ms

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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

175 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

177 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

177 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

177 ms

icomoon.woff

icomoon.woff

83 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

176 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

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178 ms

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KFOlCnqEu92Fr1MmWUlfBBc9.ttf

224 ms

jquery-migrate.js

jquery-migrate.js

129 ms

template.js

template.js

128 ms

confirm.js

confirm.js

155 ms

widget.js

widget.js

155 ms

domReady.js

domReady.js

153 ms

main.js

main.js

154 ms

bootstrap.js

bootstrap.js

201 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

199 ms

mage.js

mage.js

198 ms

ie-class-fixer.js

ie-class-fixer.js

197 ms

text.js

text.js

200 ms

jquery.js

jquery.js

180 ms

jquery-mixin.js

jquery-mixin.js

180 ms

jquery.accordion.js

jquery.accordion.js

155 ms

jcf.js

jcf.js

157 ms

slick.js

slick.js

156 ms

underscore.js

underscore.js

61 ms

translate.js

translate.js

39 ms

modal.js

modal.js

39 ms

scripts.js

scripts.js

14 ms

knockout.js

knockout.js

66 ms

knockout-es5.js

knockout-es5.js

12 ms

js-translation.json

js-translation.json

108 ms

wrapper.js

wrapper.js

11 ms

engine.js

engine.js

59 ms

bootstrap.js

bootstrap.js

60 ms

observable_array.js

observable_array.js

59 ms

bound-nodes.js

bound-nodes.js

60 ms

modal-popup.html

modal-popup.html

100 ms

modal-slide.html

modal-slide.html

100 ms

modal-custom.html

modal-custom.html

101 ms

key-codes.js

key-codes.js

57 ms

core.js

core.js

57 ms

events.js

events.js

24 ms

knockout-repeat.js

knockout-repeat.js

21 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

21 ms

Accessibility Review

burnerparts.com accessibility score

94

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

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

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

burnerparts.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

burnerparts.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 Burnerparts.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 Burnerparts.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

burnerparts.com

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