Tools & Wizards About Us
cai-engr.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

cai-engr.com

Commonwealth: Leading Power & Renewable Consulting Engineers

Page Load Speed

2 sec in total

First Response

40 ms

Resources Loaded

1.5 sec

Page Rendered

451 ms

cai-engr.com screenshot

About Website

Visit cai-engr.com now to see the best up-to-date Cai Engr content for United States and also check out these interesting facts you probably never knew about cai-engr.com

Commonwealth engineers are your premier partner for advanced engineering solutions in renewable energy, power generation, and delivery.

Visit cai-engr.com

Key Findings

We analyzed Cai-engr.com page load time and found that the first response time was 40 ms and then it took 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

cai-engr.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value5.4 s

55/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.322

36/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

cai-engr.com

40 ms

www.cai-engr.com

218 ms

a000d23de6.js

85 ms

css2

68 ms

bootstrap.min.css

61 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 80% of them (32 requests) were addressed to the original Cai-engr.com, 5% (2 requests) were made to Cdn.jsdelivr.net and 5% (2 requests) were made to Owlcarousel2.github.io. The less responsive or slowest element that took the longest time to load (498 ms) belongs to the original domain Cai-engr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.9 MB (30%)

Content Size

26.6 MB

After Optimization

18.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cai-engr.com main page is 26.6 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. Only a small number of websites need less resources to load. Images take 26.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 41.0 kB

  • Original 49.0 kB
  • After minification 37.1 kB
  • After compression 7.9 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. This page needs HTML code to be minified as it can gain 11.9 kB, which is 24% 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 41.0 kB or 84% of the original size.

Image Optimization

-29%

Potential reduce by 7.8 MB

  • Original 26.5 MB
  • After minification 18.7 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. Obviously, Cai Engr needs image optimization as it can save up to 7.8 MB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-22%

Potential reduce by 18.5 kB

  • Original 82.6 kB
  • After minification 82.6 kB
  • After compression 64.1 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 18.5 kB or 22% of the original size.

CSS Optimization

-35%

Potential reduce by 8.9 kB

  • Original 25.2 kB
  • After minification 25.2 kB
  • After compression 16.3 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. Cai-engr.com needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (47%)

Requests Now

38

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cai Engr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cai-engr.com

cai-engr.com

40 ms

www.cai-engr.com

www.cai-engr.com

218 ms

a000d23de6.js

a000d23de6.js

85 ms

css2

css2

68 ms

bootstrap.min.css

bootstrap.min.css

61 ms

owl.carousel.min.css

owl.carousel.min.css

50 ms

cookieconsent.css

cookieconsent.css

24 ms

main.css

main.css

44 ms

index.css

index.css

58 ms

site-min.css

site-min.css

51 ms

js

js

107 ms

jquery.min.js

jquery.min.js

107 ms

Clickable.js

Clickable.js

77 ms

cookieconsent.umd.js

cookieconsent.umd.js

80 ms

bootstrap.min.js

bootstrap.min.js

104 ms

MoncurImageHandler.js

MoncurImageHandler.js

57 ms

popper.min.js

popper.min.js

65 ms

owl.carousel.js

owl.carousel.js

49 ms

Clickable.js

Clickable.js

58 ms

custom.js

custom.js

64 ms

owl-carousel-big.js

owl-carousel-big.js

65 ms

gtm.js

gtm.js

107 ms

logo.svg

logo.svg

67 ms

logo_shape.svg

logo_shape.svg

70 ms

blank.gif

blank.gif

72 ms

arrow_right.svg

arrow_right.svg

68 ms

horizontal.svg

horizontal.svg

71 ms

TransmissionTowerRelocationStudy.png

TransmissionTowerRelocationStudy.png

414 ms

AnclotePlantSystemProtectionRedesignandRebuild.png

AnclotePlantSystemProtectionRedesignandRebuild.png

259 ms

GasInsulatedSubstationExpansion.png

GasInsulatedSubstationExpansion.png

187 ms

HighEnergyUtilityPipeInspection.png

HighEnergyUtilityPipeInspection.png

342 ms

HighTemperatureHotWaterReplacement.png

HighTemperatureHotWaterReplacement.png

474 ms

arrow.svg

arrow.svg

72 ms

arrow_bottom.svg

arrow_bottom.svg

90 ms

Insights_pattern.svg

Insights_pattern.svg

498 ms

MON-LOGO-White-Bug.svg

MON-LOGO-White-Bug.svg

228 ms

banner_right.svg

banner_right.svg

198 ms

HomepageBanner.png

HomepageBanner.png

245 ms

what-we_do.jpg

what-we_do.jpg

307 ms

home_careers.png

home_careers.png

396 ms

Accessibility Review

cai-engr.com accessibility score

92

Accessibility Issues

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

Buttons do not have an accessible name

Best Practices

cai-engr.com 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

cai-engr.com SEO score

100

Search Engine Optimization Advices

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 Cai-engr.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 Cai-engr.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

cai-engr.com

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