Tools & Wizards About Us
dura-bar.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

dura-bar.com

Continuous Cast Iron Bar Stock Leader and Steel Alternative | Dura-Bar

Page Load Speed

3.1 sec in total

First Response

665 ms

Resources Loaded

1.9 sec

Page Rendered

542 ms

dura-bar.com screenshot

About Website

Visit dura-bar.com now to see the best up-to-date Dura Bar content for United States and also check out these interesting facts you probably never knew about dura-bar.com

Dura-Bar is the leading manufacturer of continuous cast iron bar stock, offering long-term cost savings and improved performance.

Visit dura-bar.com

Key Findings

We analyzed Dura-bar.com page load time and found that the first response time was 665 ms and then it took 2.4 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

dura-bar.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

dura-bar.com

665 ms

main.min.css

66 ms

kendo.common-bootstrap.min.css

147 ms

kendo.bootstrap.min.css

169 ms

mobile-view-tables.css

139 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 83% of them (44 requests) were addressed to the original Dura-bar.com, 9% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (665 ms) belongs to the original domain Dura-bar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 528.9 kB (16%)

Content Size

3.4 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dura-bar.com main page is 3.4 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. 60% of websites need less resources to load. Javascripts take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 39.1 kB

  • Original 49.4 kB
  • After minification 45.3 kB
  • After compression 10.3 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. 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 39.1 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 8.0 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. Dura Bar images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 434.0 kB

  • Original 1.8 MB
  • After minification 1.8 MB
  • After compression 1.3 MB

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 434.0 kB or 24% of the original size.

CSS Optimization

-31%

Potential reduce by 47.8 kB

  • Original 155.5 kB
  • After minification 155.5 kB
  • After compression 107.6 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. Dura-bar.com needs all CSS files to be minified and compressed as it can save up to 47.8 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (50%)

Requests Now

44

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dura Bar. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dura-bar.com

dura-bar.com

665 ms

main.min.css

main.min.css

66 ms

kendo.common-bootstrap.min.css

kendo.common-bootstrap.min.css

147 ms

kendo.bootstrap.min.css

kendo.bootstrap.min.css

169 ms

mobile-view-tables.css

mobile-view-tables.css

139 ms

site.min.css

site.min.css

163 ms

systemPageComponents.min.css

systemPageComponents.min.css

176 ms

jquery-3.5.1.js

jquery-3.5.1.js

292 ms

jquery.unobtrusive-ajax.js

jquery.unobtrusive-ajax.js

182 ms

systemFormComponents.min.js

systemFormComponents.min.js

185 ms

slick.min.css

slick.min.css

191 ms

slick-theme.min.css

slick-theme.min.css

199 ms

js

js

78 ms

jquery.min.js

jquery.min.js

245 ms

frontEnd.min.js

frontEnd.min.js

339 ms

kendo.all.min.js

kendo.all.min.js

419 ms

kendo.aspnetmvc.min.js

kendo.aspnetmvc.min.js

229 ms

mobile-view-tables.js

mobile-view-tables.js

230 ms

api.js

api.js

39 ms

reCaptchaV3.js

reCaptchaV3.js

281 ms

site.min.js

site.min.js

273 ms

slick.min.js

slick.min.js

288 ms

homepage.js

homepage.js

338 ms

css

css

32 ms

css

css

48 ms

red-magnifying-glass-icon.png

red-magnifying-glass-icon.png

90 ms

dura-bar-logo.jpg

dura-bar-logo.jpg

91 ms

background-banner-arrow.png

background-banner-arrow.png

92 ms

background-blue-metal.jpg

background-blue-metal.jpg

90 ms

pony-rod-made-from-dura-bar.png

pony-rod-made-from-dura-bar.png

92 ms

ultra-wide-dura-bar-inventory-with-forklift.jpg

ultra-wide-dura-bar-inventory-with-forklift.jpg

252 ms

manifold-made-from-dura-bar.png

manifold-made-from-dura-bar.png

92 ms

ultra-wide-dura-bar-inventory.jpg

ultra-wide-dura-bar-inventory.jpg

251 ms

compressor-rotor-made-from-dura-bar.png

compressor-rotor-made-from-dura-bar.png

166 ms

ultra-wide-dura-bar-casting-four-round-bars.jpg

ultra-wide-dura-bar-casting-four-round-bars.jpg

250 ms

front-end-loader-with-clouds-and-sunset.jpg

front-end-loader-with-clouds-and-sunset.jpg

109 ms

dura-bar-four-bar-casting-close-up.jpg

dura-bar-four-bar-casting-close-up.jpg

165 ms

zero-defect-guarantee-banner.png

zero-defect-guarantee-banner.png

248 ms

dura-tube-close-up.png

dura-tube-close-up.png

249 ms

dura-bar-trade-show-display.png

dura-bar-trade-show-display.png

248 ms

balance-shaft-gear.png

balance-shaft-gear.png

285 ms

dura-bar-logomark.png

dura-bar-logomark.png

305 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

75 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

75 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

157 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

181 ms

w8gdH283Tvk__Lua32TysjIfp8uJ.woff

w8gdH283Tvk__Lua32TysjIfp8uJ.woff

181 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

140 ms

fa-brands-400.ttf

fa-brands-400.ttf

139 ms

ajax-loader.gif

ajax-loader.gif

60 ms

arrow-previous.png

arrow-previous.png

38 ms

arrow-next.png

arrow-next.png

79 ms

slick.woff

slick.woff

80 ms

Accessibility Review

dura-bar.com accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

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

dura-bar.com best practices score

83

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

dura-bar.com SEO score

75

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

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 Dura-bar.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 Dura-bar.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

dura-bar.com

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