Tools & Wizards About Us
detroitboilerco.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

detroitboilerco.com

Detroit Boiler Company | Services Include Design Erection Of Systems

Page Load Speed

2.3 sec in total

First Response

176 ms

Resources Loaded

1.5 sec

Page Rendered

638 ms

detroitboilerco.com screenshot

About Website

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

Detroit Boiler Company services include design, fabrication, and erection of boiler systems, refuse plants, industrial waste furnaces, etc. We welcome the opportunity to quote projects for you shortly...

Visit detroitboilerco.com

Key Findings

We analyzed Detroitboilerco.com page load time and found that the first response time was 176 ms and then it took 2.2 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

detroitboilerco.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

detroitboilerco.com

176 ms

detroitboilerco.com

266 ms

style.min.css

75 ms

yui3.css

89 ms

fl-slideshow.min.css

83 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 6% of them (4 requests) were addressed to the original Detroitboilerco.com, 60% (40 requests) were made to B74609.p3cdn1.secureserver.net and 9% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (643 ms) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.6 kB (8%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Detroitboilerco.com main page is 1.1 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. 65% of websites need less resources to load. Images take 613.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 80.8 kB

  • Original 97.7 kB
  • After minification 95.8 kB
  • After compression 16.9 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 80.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 613.3 kB
  • After minification 612.0 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. Detroit Boiler Co images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.3 kB

  • Original 306.9 kB
  • After minification 306.5 kB
  • After compression 303.7 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

-2%

Potential reduce by 2.3 kB

  • Original 108.9 kB
  • After minification 108.8 kB
  • After compression 106.6 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. Detroitboilerco.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (70%)

Requests Now

54

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Detroit Boiler Co. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

detroitboilerco.com

detroitboilerco.com

176 ms

detroitboilerco.com

detroitboilerco.com

266 ms

style.min.css

style.min.css

75 ms

yui3.css

yui3.css

89 ms

fl-slideshow.min.css

fl-slideshow.min.css

83 ms

all.min.css

all.min.css

85 ms

4-layout.css

4-layout.css

153 ms

animate.css

animate.css

90 ms

a00857cbc17355bdfe3265fe3ae99efb-layout-bundle.css

a00857cbc17355bdfe3265fe3ae99efb-layout-bundle.css

174 ms

style.min.css

style.min.css

95 ms

latest.css

latest.css

104 ms

GD-cORe-public.css

GD-cORe-public.css

101 ms

jquery.magnificpopup.min.css

jquery.magnificpopup.min.css

119 ms

bootstrap.min.css

bootstrap.min.css

109 ms

skin-606b18d2f1b81.css

skin-606b18d2f1b81.css

121 ms

animate.min.css

animate.min.css

127 ms

css

css

65 ms

jquery.min.js

jquery.min.js

132 ms

jquery-migrate.min.js

jquery-migrate.min.js

128 ms

imagesloaded.min.js

imagesloaded.min.js

129 ms

GD-cORe-public.js

GD-cORe-public.js

142 ms

yui3.min.js

yui3.min.js

149 ms

fl-slideshow.min.js

fl-slideshow.min.js

136 ms

4-layout.js

4-layout.js

250 ms

coblocks-animation.js

coblocks-animation.js

153 ms

tiny-swiper.js

tiny-swiper.js

157 ms

coblocks-tinyswiper-initializer.js

coblocks-tinyswiper-initializer.js

163 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

243 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

245 ms

004b710212efbeb43103435bdeff8835-layout-bundle.js

004b710212efbeb43103435bdeff8835-layout-bundle.js

420 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

247 ms

jquery.magnificpopup.min.js

jquery.magnificpopup.min.js

245 ms

bootstrap.min.js

bootstrap.min.js

247 ms

theme.min.js

theme.min.js

246 ms

tti.min.js

tti.min.js

132 ms

hero-bg.jpg

hero-bg.jpg

418 ms

bg-dots.jpg

bg-dots.jpg

212 ms

place

place

643 ms

aadc63d8e8dbd533470bdc4e350bc4af

aadc63d8e8dbd533470bdc4e350bc4af

476 ms

bg2.jpg

bg2.jpg

366 ms

a.jpg

a.jpg

388 ms

circle.png

circle.png

462 ms

slide1.jpg

slide1.jpg

227 ms

arrows-prev.png

arrows-prev.png

203 ms

arrows-next.png

arrows-next.png

204 ms

scc-c2.min.js

scc-c2.min.js

107 ms

Layout-1.png

Layout-1.png

91 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

117 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

145 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

163 ms

pxiByp8kv8JHgFVrLEj6Z1xlEw.woff

pxiByp8kv8JHgFVrLEj6Z1xlEw.woff

162 ms

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

162 ms

pxiEyp8kv8JHgFVrJJfedA.woff

pxiEyp8kv8JHgFVrJJfedA.woff

162 ms

fa-solid-900.woff

fa-solid-900.woff

145 ms

fa-regular-400.woff

fa-regular-400.woff

159 ms

fa-brands-400.woff

fa-brands-400.woff

278 ms

sdk.js

sdk.js

105 ms

hero-bg.jpg

hero-bg.jpg

434 ms

slide2.jpg

slide2.jpg

46 ms

sdk.js

sdk.js

20 ms

circle.png

circle.png

229 ms

b.jpg

b.jpg

16 ms

c.jpg

c.jpg

53 ms

js

js

52 ms

search.js

search.js

5 ms

geometry.js

geometry.js

8 ms

main.js

main.js

18 ms

Accessibility Review

detroitboilerco.com accessibility score

97

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

detroitboilerco.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Page has valid source maps

SEO Factors

detroitboilerco.com SEO score

86

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

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 Detroitboilerco.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 Detroitboilerco.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

detroitboilerco.com

Open Graph data is detected on the main page of Detroit Boiler Co. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: