Tools & Wizards About Us
bristolaluminum.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

bristolaluminum.com

Extruded aluminum shapes, aluminum extrusion companies and fabricate aluminum fabrication.

Page Load Speed

1.2 sec in total

First Response

83 ms

Resources Loaded

823 ms

Page Rendered

308 ms

bristolaluminum.com screenshot

About Website

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

Bristol Aluminum is a leading producer of extruded aluminum shapes in the Philadelphia area and beyond. We are aluminum extruders in Levittown, PA who fabricate aluminum extrusions for Pennsylvania, N...

Visit bristolaluminum.com

Key Findings

We analyzed Bristolaluminum.com page load time and found that the first response time was 83 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

bristolaluminum.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

bristolaluminum.com

83 ms

bristolaluminum.com

127 ms

css

22 ms

style.css

42 ms

camera.css

64 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 57% of them (27 requests) were addressed to the original Bristolaluminum.com, 6% (3 requests) were made to Google.com and 6% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (153 ms) belongs to the original domain Bristolaluminum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.8 kB (18%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bristolaluminum.com main page is 1.3 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. 40% of websites need less resources to load. Images take 743.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 18.6 kB

  • Original 24.4 kB
  • After minification 19.4 kB
  • After compression 5.8 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 4.9 kB, which is 20% 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 18.6 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 139 B

  • Original 743.0 kB
  • After minification 742.9 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. Bristol Aluminum images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 183.3 kB

  • Original 513.2 kB
  • After minification 477.2 kB
  • After compression 329.9 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 183.3 kB or 36% of the original size.

CSS Optimization

-82%

Potential reduce by 32.8 kB

  • Original 40.1 kB
  • After minification 32.0 kB
  • After compression 7.3 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. Bristolaluminum.com needs all CSS files to be minified and compressed as it can save up to 32.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (59%)

Requests Now

41

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bristol Aluminum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bristolaluminum.com

bristolaluminum.com

83 ms

bristolaluminum.com

bristolaluminum.com

127 ms

css

css

22 ms

style.css

style.css

42 ms

camera.css

camera.css

64 ms

jquery.js

jquery.js

112 ms

jquery-migrate-1.2.1.js

jquery-migrate-1.2.1.js

97 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

75 ms

script.js

script.js

74 ms

superfish.js

superfish.js

95 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

84 ms

tmStickUp.js

tmStickUp.js

96 ms

camera.js

camera.js

140 ms

TMForm.js

TMForm.js

107 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

132 ms

api.js

api.js

33 ms

conversion.js

conversion.js

43 ms

grid.css

grid.css

79 ms

font-awesome.min.css

font-awesome.min.css

37 ms

stuck.css

stuck.css

79 ms

jquery.ui.totop.js

jquery.ui.totop.js

24 ms

analytics.js

analytics.js

27 ms

recaptcha__en.js

recaptcha__en.js

111 ms

trxscript.php

trxscript.php

142 ms

body-bg.gif

body-bg.gif

94 ms

extruded-aluminum-shapes-philadelphia-extrusions.png

extruded-aluminum-shapes-philadelphia-extrusions.png

94 ms

menu-li-bg.gif

menu-li-bg.gif

93 ms

aluminum-extrusions.jpg

aluminum-extrusions.jpg

144 ms

custom-aluminum-fabrication.jpg

custom-aluminum-fabrication.jpg

145 ms

contact-us.jpg

contact-us.jpg

141 ms

mecal-mc-305-kosmos-cnc-machine.jpg

mecal-mc-305-kosmos-cnc-machine.jpg

153 ms

aluminum-companies-philadelphia.jpg

aluminum-companies-philadelphia.jpg

140 ms

collect

collect

54 ms

gokgH670Gl1lUpAatBQ.ttf

gokgH670Gl1lUpAatBQ.ttf

60 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

48 ms

js

js

65 ms

webtraxs.php

webtraxs.php

137 ms

117 ms

fallback

fallback

91 ms

fallback__ltr.css

fallback__ltr.css

4 ms

16 ms

css

css

31 ms

logo_48.png

logo_48.png

3 ms

camera-loader.gif

camera-loader.gif

25 ms

slide-1.jpg

slide-1.jpg

57 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

16 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

19 ms

Accessibility Review

bristolaluminum.com accessibility score

70

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bristolaluminum.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bristolaluminum.com SEO score

81

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

High

Image elements do not have [alt] attributes

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 Bristolaluminum.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 Bristolaluminum.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

bristolaluminum.com

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