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deltacontrols.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

deltacontrols.com

Delta Controls Inc.

Page Load Speed

2.4 sec in total

First Response

182 ms

Resources Loaded

2 sec

Page Rendered

195 ms

deltacontrols.com screenshot

About Website

Click here to check amazing Delta Controls content for United States. Otherwise, check out these important facts you probably never knew about deltacontrols.com

Delta Controls Inc. is a world leader in building automation product manufactures & solutions providers since 1982.

Visit deltacontrols.com

Key Findings

We analyzed Deltacontrols.com page load time and found that the first response time was 182 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 40% of websites can load faster.

Performance Metrics

deltacontrols.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value25.9 s

0/100

25%

SI (Speed Index)

Value22.8 s

0/100

10%

TBT (Total Blocking Time)

Value700 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

deltacontrols.com

182 ms

www.deltacontrols.com

173 ms

www.deltacontrols.com

701 ms

boilerplate.css

80 ms

screen.css

162 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 70% of them (32 requests) were addressed to the original Deltacontrols.com, 7% (3 requests) were made to S.ytimg.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (701 ms) belongs to the original domain Deltacontrols.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 856.4 kB (64%)

Content Size

1.3 MB

After Optimization

483.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deltacontrols.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. 50% of websites need less resources to load. Javascripts take 739.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 28.8 kB

  • Original 37.3 kB
  • After minification 32.0 kB
  • After compression 8.5 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 5.3 kB, which is 14% 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 28.8 kB or 77% of the original size.

Image Optimization

-24%

Potential reduce by 59.7 kB

  • Original 253.5 kB
  • After minification 193.8 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. Obviously, Delta Controls needs image optimization as it can save up to 59.7 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 509.2 kB

  • Original 739.7 kB
  • After minification 720.9 kB
  • After compression 230.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 509.2 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 258.7 kB

  • Original 309.4 kB
  • After minification 289.1 kB
  • After compression 50.7 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. Deltacontrols.com needs all CSS files to be minified and compressed as it can save up to 258.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (55%)

Requests Now

40

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Controls. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

deltacontrols.com

deltacontrols.com

182 ms

www.deltacontrols.com

www.deltacontrols.com

173 ms

www.deltacontrols.com

www.deltacontrols.com

701 ms

boilerplate.css

boilerplate.css

80 ms

screen.css

screen.css

162 ms

layout-1-hero.css

layout-1-hero.css

229 ms

content-slider.css

content-slider.css

231 ms

modernizr.custom.min.js

modernizr.custom.min.js

235 ms

WebResource.axd

WebResource.axd

314 ms

ScriptResource.axd

ScriptResource.axd

253 ms

ScriptResource.axd

ScriptResource.axd

399 ms

ScriptResource.axd

ScriptResource.axd

303 ms

ScriptResource.axd

ScriptResource.axd

306 ms

underscore-min.js

underscore-min.js

395 ms

underscore.string.min.js

underscore.string.min.js

324 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

454 ms

scripts.js

scripts.js

394 ms

telerik-dec-client.1.0.0.113.js

telerik-dec-client.1.0.0.113.js

395 ms

gtm.js

gtm.js

77 ms

hero-homepage-sample.jpg

hero-homepage-sample.jpg

411 ms

delta-controls.jpg.tmb

delta-controls.jpg.tmb

222 ms

delta-partners-india.jpg.tmb

delta-partners-india.jpg.tmb

235 ms

ibcon-logo.jpg.tmb

ibcon-logo.jpg.tmb

235 ms

logo-earthright.gif

logo-earthright.gif

241 ms

follow-us-on-twitter.png

follow-us-on-twitter.png

372 ms

subscribe-us-on-youtube.png

subscribe-us-on-youtube.png

390 ms

follow-us-on-google-plus.png

follow-us-on-google-plus.png

392 ms

follow-us-on-linkedin.png

follow-us-on-linkedin.png

312 ms

analytics.js

analytics.js

52 ms

collect

collect

20 ms

collect

collect

73 ms

rhessYO2WWs

rhessYO2WWs

113 ms

delta-logo.png

delta-logo.png

154 ms

icon-search.png

icon-search.png

226 ms

hero-homepage-mask.png

hero-homepage-mask.png

239 ms

content-bullet.png

content-bullet.png

383 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

167 ms

ga-audiences

ga-audiences

38 ms

www-embed-player-vflZsBgOl.css

www-embed-player-vflZsBgOl.css

67 ms

www-embed-player.js

www-embed-player.js

99 ms

base.js

base.js

165 ms

jquery-ui-1.8.21.custom.min.js

jquery-ui-1.8.21.custom.min.js

184 ms

yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js

yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js

40 ms

ad_status.js

ad_status.js

91 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

108 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

119 ms

Accessibility Review

deltacontrols.com accessibility score

80

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

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

deltacontrols.com best practices score

83

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

Page has valid source maps

SEO Factors

deltacontrols.com SEO score

85

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

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 Deltacontrols.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 Deltacontrols.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

deltacontrols.com

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