Tools & Wizards About Us
acosenergy.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

acosenergy.com

ACOS Energy: New Jersey Solar Power System Installations

Page Load Speed

3.8 sec in total

First Response

180 ms

Resources Loaded

3.5 sec

Page Rendered

164 ms

acosenergy.com screenshot

About Website

Visit acosenergy.com now to see the best up-to-date ACOS Energy content and also check out these interesting facts you probably never knew about acosenergy.com

ACOS Energy provides design, financing and installation of solar panels for New Jersey homes & businesses. Schedule your solar power system installation today.

Visit acosenergy.com

Key Findings

We analyzed Acosenergy.com page load time and found that the first response time was 180 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

acosenergy.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.181

67/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

acosenergy.com

180 ms

acosenergy.com

2474 ms

style.min.css

74 ms

autoptimize_single_443a0083792b1ca61e8116184cb5901e.css

139 ms

autoptimize_single_91b9512a50ee6bcadd61c1d6d116a9ce.css

243 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 64% of them (60 requests) were addressed to the original Acosenergy.com, 13% (12 requests) were made to and 4% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Acosenergy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.8 kB (12%)

Content Size

731.9 kB

After Optimization

643.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acosenergy.com main page is 731.9 kB. 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 411.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 32.5 kB

  • Original 44.5 kB
  • After minification 44.4 kB
  • After compression 12.0 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 32.5 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 8.0 kB

  • Original 189.7 kB
  • After minification 181.7 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. ACOS Energy images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 21.4 kB

  • Original 411.7 kB
  • After minification 411.7 kB
  • After compression 390.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-31%

Potential reduce by 26.9 kB

  • Original 86.0 kB
  • After minification 86.0 kB
  • After compression 59.1 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. Acosenergy.com needs all CSS files to be minified and compressed as it can save up to 26.9 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (74%)

Requests Now

58

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACOS Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

acosenergy.com

acosenergy.com

180 ms

acosenergy.com

acosenergy.com

2474 ms

style.min.css

style.min.css

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autoptimize_single_443a0083792b1ca61e8116184cb5901e.css

autoptimize_single_443a0083792b1ca61e8116184cb5901e.css

139 ms

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243 ms

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184 ms

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Accessibility Review

acosenergy.com accessibility score

66

Accessibility Issues

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

acosenergy.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

acosenergy.com SEO score

93

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

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

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 Acosenergy.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 Acosenergy.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

acosenergy.com

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