Tools & Wizards About Us
deltaind.net screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

deltaind.net

Delta Industries - Compressed Air, Vacuum, and Blower Solutions

Page Load Speed

6 sec in total

First Response

145 ms

Resources Loaded

2.4 sec

Page Rendered

3.5 sec

deltaind.net screenshot

About Website

Click here to check amazing Delta Ind content for United States. Otherwise, check out these important facts you probably never knew about deltaind.net

Commercial compressed air, vacuum, and blower solutions company working with clients in Illinois and Iowa including Chicago, Peoria, Cedar Rapids, and Des Moines.

Visit deltaind.net

Key Findings

We analyzed Deltaind.net page load time and found that the first response time was 145 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

deltaind.net performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.401

25/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

deltaind.net

145 ms

www.deltaind.net

849 ms

style.min.css

177 ms

style-index.css

181 ms

styles.css

180 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 73% of them (38 requests) were addressed to the original Deltaind.net, 19% (10 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (849 ms) belongs to the original domain Deltaind.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 676.3 kB (27%)

Content Size

2.5 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deltaind.net main page is 2.5 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. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 56.1 kB

  • Original 71.0 kB
  • After minification 67.3 kB
  • After compression 14.9 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 56.1 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 93.4 kB

  • Original 1.5 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. Delta Ind images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 215.2 kB

  • Original 524.3 kB
  • After minification 524.3 kB
  • After compression 309.1 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 215.2 kB or 41% of the original size.

CSS Optimization

-84%

Potential reduce by 311.5 kB

  • Original 370.7 kB
  • After minification 357.5 kB
  • After compression 59.2 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. Deltaind.net needs all CSS files to be minified and compressed as it can save up to 311.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (55%)

Requests Now

38

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Ind. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

deltaind.net

deltaind.net

145 ms

www.deltaind.net

www.deltaind.net

849 ms

style.min.css

style.min.css

177 ms

style-index.css

style-index.css

181 ms

styles.css

styles.css

180 ms

bootstrap.min.css

bootstrap.min.css

415 ms

fontawesome.min.css

fontawesome.min.css

299 ms

style.css

style.css

240 ms

css

css

33 ms

oswald-muli.css

oswald-muli.css

235 ms

style.css

style.css

238 ms

jquery.min.js

jquery.min.js

355 ms

jquery-migrate.min.js

jquery-migrate.min.js

295 ms

js

js

60 ms

api.js

api.js

39 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

241 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

243 ms

wp-polyfill.min.js

wp-polyfill.min.js

298 ms

index.js

index.js

300 ms

popper.min.js

popper.min.js

301 ms

bootstrap.min.js

bootstrap.min.js

448 ms

theme-script.min.js

theme-script.min.js

356 ms

skip-link-focus-fix.min.js

skip-link-focus-fix.min.js

447 ms

scripts.js

scripts.js

461 ms

recaptcha__en.js

recaptcha__en.js

88 ms

delta-industries-logo.png

delta-industries-logo.png

78 ms

air-compressor-sales-service-rentals.jpg

air-compressor-sales-service-rentals.jpg

120 ms

247-emergency-service-logo-1.png

247-emergency-service-logo-1.png

79 ms

kaeser-products-lineup-1024x683.jpg

kaeser-products-lineup-1024x683.jpg

122 ms

air-compressor-technician.jpg

air-compressor-technician.jpg

186 ms

kaeser-logo.jpg

kaeser-logo.jpg

133 ms

paxton-logo.png

paxton-logo.png

189 ms

generon-logo.png

generon-logo.png

132 ms

saylor-beall-logo.png

saylor-beall-logo.png

178 ms

powerex-logo-png.png

powerex-logo-png.png

180 ms

chase-cooling-systems.png

chase-cooling-systems.png

190 ms

rotary-vs-piston-air-comporessor-1.jpg

rotary-vs-piston-air-comporessor-1.jpg

307 ms

summer-tips-air-compressor-systems.jpg

summer-tips-air-compressor-systems.jpg

238 ms

benefits-onsite-generators.jpg

benefits-onsite-generators.jpg

298 ms

delta-industries-light-logo-brand.png

delta-industries-light-logo-brand.png

245 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e4.woff

46 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e4.woff

54 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkQl0k30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFkQl0k30e4.woff

63 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e4.woff

65 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFlOl0k30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFlOl0k30e4.woff

66 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUZiYw.woff

64 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYw.woff

65 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUZiYw.woff

63 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

64 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYw.woff

65 ms

fa-solid-900.woff

fa-solid-900.woff

235 ms

fa-regular-400.woff

fa-regular-400.woff

174 ms

Accessibility Review

deltaind.net accessibility score

94

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

deltaind.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

deltaind.net SEO score

88

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

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 Deltaind.net 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 Deltaind.net 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

deltaind.net

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