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blackswanmfg.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

blackswanmfg.com

Black Swan Manufacturing Co. - Chicago-Illinois-National-International

Page Load Speed

1.2 sec in total

First Response

184 ms

Resources Loaded

870 ms

Page Rendered

98 ms

blackswanmfg.com screenshot

About Website

Welcome to blackswanmfg.com homepage info - get ready to check Black Swan Mfg best content right away, or after learning these important things about blackswanmfg.com

Black Swan Manufacturing Co. Trained staff is ready to assist you with your selection of plumbing fixtures. Our trained professionals will assist you in the proper selection of products to fit your ki...

Visit blackswanmfg.com

Key Findings

We analyzed Blackswanmfg.com page load time and found that the first response time was 184 ms and then it took 968 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

blackswanmfg.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.494

17/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

www.blackswanmfg.com

184 ms

js

85 ms

js

132 ms

bootstrap.min.css

68 ms

bootstrap-theme.min.css

79 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 86% of them (49 requests) were addressed to the original Blackswanmfg.com, 7% (4 requests) were made to Use.fontawesome.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (240 ms) belongs to the original domain Blackswanmfg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.2 kB (6%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blackswanmfg.com main page is 1.7 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 31.2 kB

  • Original 38.9 kB
  • After minification 36.8 kB
  • After compression 7.7 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 31.2 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 14.5 kB

  • Original 1.4 MB
  • After minification 1.4 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. Black Swan Mfg images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 24.0 kB

  • Original 158.7 kB
  • After minification 158.6 kB
  • After compression 134.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 24.0 kB or 15% of the original size.

CSS Optimization

-37%

Potential reduce by 38.5 kB

  • Original 102.9 kB
  • After minification 102.9 kB
  • After compression 64.4 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. Blackswanmfg.com needs all CSS files to be minified and compressed as it can save up to 38.5 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (71%)

Requests Now

51

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Swan Mfg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.blackswanmfg.com

www.blackswanmfg.com

184 ms

js

js

85 ms

js

js

132 ms

bootstrap.min.css

bootstrap.min.css

68 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

79 ms

10ab7a1113.js

10ab7a1113.js

103 ms

bootstrap-colors.CSS

bootstrap-colors.CSS

82 ms

style.CSS

style.CSS

102 ms

simple-line-icons.css

simple-line-icons.css

101 ms

MegaNavbar.min.css

MegaNavbar.min.css

101 ms

animation.css

animation.css

111 ms

bootstrap-switch.css

bootstrap-switch.css

113 ms

MegaNavbarTheme.CSS

MegaNavbarTheme.CSS

114 ms

custom.CSS

custom.CSS

115 ms

revolution-slider.CSS

revolution-slider.CSS

121 ms

jquery.min.js

jquery.min.js

38 ms

jquery.simpleImageCheck-0.4.min.js

jquery.simpleImageCheck-0.4.min.js

114 ms

bootstrap.min.js

bootstrap.min.js

143 ms

jquery.bootstrap-responsive-tabs.js

jquery.bootstrap-responsive-tabs.js

125 ms

offcanvas.js

offcanvas.js

143 ms

carousel.js

carousel.js

143 ms

validator.min.js

validator.min.js

144 ms

pagetop.js

pagetop.js

149 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

203 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

168 ms

10ab7a1113.css

10ab7a1113.css

73 ms

logo.PNG

logo.PNG

53 ms

1.JPG

1.JPG

149 ms

2.JPG

2.JPG

143 ms

3.JPG

3.JPG

122 ms

4.JPG

4.JPG

129 ms

5.JPG

5.JPG

144 ms

6.JPG

6.JPG

212 ms

7.JPG

7.JPG

181 ms

8.JPG

8.JPG

231 ms

speed.css

speed.css

171 ms

hinge.css

hinge.css

171 ms

slide.css

slide.css

175 ms

bling.css

bling.css

198 ms

bounce.css

bounce.css

198 ms

skew.css

skew.css

201 ms

space.css

space.css

213 ms

scale.css

scale.css

225 ms

zoom.css

zoom.css

230 ms

rotate.css

rotate.css

233 ms

flip.css

flip.css

240 ms

font-awesome-css.min.css

font-awesome-css.min.css

14 ms

1.JPG

1.JPG

58 ms

2.JPG

2.JPG

57 ms

3.JPG

3.JPG

56 ms

4.JPG

4.JPG

57 ms

waves.PNG

waves.PNG

58 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

61 ms

analytics.js

analytics.js

67 ms

loader.gif

loader.gif

54 ms

large_left.PNG

large_left.PNG

31 ms

large_right.PNG

large_right.PNG

30 ms

Accessibility Review

blackswanmfg.com accessibility score

93

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

blackswanmfg.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

blackswanmfg.com SEO score

89

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 Blackswanmfg.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 Blackswanmfg.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

blackswanmfg.com

Open Graph description is not detected on the main page of Black Swan Mfg. 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: