Tools & Wizards About Us
kellerengineering.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

kellerengineering.com

Engineering Consulting Firms Ottawa, Edmonton, Calgary, Kingston | Condominium Engineering

Page Load Speed

9.7 sec in total

First Response

3.4 sec

Resources Loaded

6.1 sec

Page Rendered

249 ms

kellerengineering.com screenshot

About Website

Welcome to kellerengineering.com homepage info - get ready to check Keller Engineering best content right away, or after learning these important things about kellerengineering.com

Keller Engineering Consulting firms Ottawa, Calgary provides condominium engineering repair and renewal services in Edmonton, Ottawa and Kingston.

Visit kellerengineering.com

Key Findings

We analyzed Kellerengineering.com page load time and found that the first response time was 3.4 sec and then it took 6.3 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

kellerengineering.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.2 s

0/100

25%

SI (Speed Index)

Value19.0 s

0/100

10%

TBT (Total Blocking Time)

Value3,760 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.168

71/100

15%

TTI (Time to Interactive)

Value31.8 s

0/100

10%

Network Requests Diagram

www.kellerengineering.com

3410 ms

popup_effect.min.css

64 ms

dipi-font.min.css

65 ms

general.min.css

102 ms

pagenavi-css.css

63 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 73% of them (55 requests) were addressed to the original Kellerengineering.com, 15% (11 requests) were made to Youtube.com and 3% (2 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Kellerengineering.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (67%)

Content Size

2.6 MB

After Optimization

862.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kellerengineering.com main page is 2.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 291.6 kB

  • Original 342.5 kB
  • After minification 329.3 kB
  • After compression 50.9 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 291.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 398 B

  • Original 219.1 kB
  • After minification 218.7 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. Keller Engineering images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 1.1 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 478.8 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 1.1 MB or 69% of the original size.

CSS Optimization

-78%

Potential reduce by 406.5 kB

  • Original 520.7 kB
  • After minification 503.9 kB
  • After compression 114.2 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. Kellerengineering.com needs all CSS files to be minified and compressed as it can save up to 406.5 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (52%)

Requests Now

65

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keller Engineering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.kellerengineering.com

www.kellerengineering.com

3410 ms

popup_effect.min.css

popup_effect.min.css

64 ms

dipi-font.min.css

dipi-font.min.css

65 ms

general.min.css

general.min.css

102 ms

pagenavi-css.css

pagenavi-css.css

63 ms

style.min.css

style.min.css

141 ms

css

css

31 ms

style.css

style.css

44 ms

jquery.min.js

jquery.min.js

83 ms

jquery-migrate.min.js

jquery-migrate.min.js

58 ms

public.min.js

public.min.js

61 ms

et-core-unified-13937.min.css

et-core-unified-13937.min.css

47 ms

swiper.5.3.8.min.css

swiper.5.3.8.min.css

42 ms

magnific-popup.css

magnific-popup.css

45 ms

animate.min.css

animate.min.css

64 ms

modernizr.custom.js

modernizr.custom.js

46 ms

popup_effect.min.js

popup_effect.min.js

61 ms

scripts.min.js

scripts.min.js

285 ms

jquery.fitvids.js

jquery.fitvids.js

65 ms

frontend-bundle.min.js

frontend-bundle.min.js

66 ms

common.js

common.js

81 ms

lottie-player.min.js

lottie-player.min.js

244 ms

lottie-interactivity.min.js

lottie-interactivity.min.js

84 ms

Divider.min.js

Divider.min.js

86 ms

swiper.5.3.8.min.js

swiper.5.3.8.min.js

241 ms

magnific-popup.min.js

magnific-popup.min.js

242 ms

Carousel.min.js

Carousel.min.js

242 ms

jquery.exitintent.min.js

jquery.exitintent.min.js

242 ms

sticky-elements.js

sticky-elements.js

244 ms

gtm.js

gtm.js

181 ms

h-ehdmfclww

h-ehdmfclww

260 ms

maxresdefault.jpg

maxresdefault.jpg

133 ms

f9gvsT9iPtA

f9gvsT9iPtA

383 ms

large-keller-logo-web-1.png

large-keller-logo-web-1.png

114 ms

iStock-955913500-scaled-1.webp

iStock-955913500-scaled-1.webp

130 ms

Modern-Office-Building.jpeg

Modern-Office-Building.jpeg

128 ms

3Silver.webp

3Silver.webp

114 ms

cci-badge.webp

cci-badge.webp

113 ms

ACMO.webp

ACMO.webp

130 ms

images-1.webp

images-1.webp

130 ms

CCI-Toronto-2-1.webp

CCI-Toronto-2-1.webp

130 ms

nabilogo-svg-1.webp

nabilogo-svg-1.webp

160 ms

cci-south-alberta-1.webp

cci-south-alberta-1.webp

161 ms

dufferin-BOT.webp

dufferin-BOT.webp

161 ms

CCI-Grand-River-logo-1.webp

CCI-Grand-River-logo-1.webp

161 ms

cci-logo-250x.webp

cci-logo-250x.webp

162 ms

HomeBuildersAssoc-ontario.webp

HomeBuildersAssoc-ontario.webp

162 ms

CCI-SSC-logo-1.webp

CCI-SSC-logo-1.webp

168 ms

maxresdefault.jpg

maxresdefault.jpg

126 ms

font

font

104 ms

modules.woff

modules.woff

158 ms

fa-solid-900.woff

fa-solid-900.woff

157 ms

fa-brands-400.woff

fa-brands-400.woff

154 ms

fa-regular-400.woff

fa-regular-400.woff

154 ms

font

font

23 ms

et-divi-dynamic-tb-251243-tb-251224-tb-251202-13937-late.css

et-divi-dynamic-tb-251243-tb-251224-tb-251202-13937-late.css

79 ms

www-player.css

www-player.css

121 ms

www-embed-player.js

www-embed-player.js

120 ms

base.js

base.js

120 ms

h-ehdmfclww

h-ehdmfclww

124 ms

f9gvsT9iPtA

f9gvsT9iPtA

437 ms

3Silver.webp

3Silver.webp

104 ms

cci-badge.webp

cci-badge.webp

37 ms

ACMO.webp

ACMO.webp

38 ms

CCI-SSC-logo-1.webp

CCI-SSC-logo-1.webp

36 ms

HomeBuildersAssoc-ontario.webp

HomeBuildersAssoc-ontario.webp

36 ms

cci-logo-250x.webp

cci-logo-250x.webp

37 ms

CCI-Grand-River-logo-1.webp

CCI-Grand-River-logo-1.webp

36 ms

www-player.css

www-player.css

30 ms

www-embed-player.js

www-embed-player.js

46 ms

base.js

base.js

65 ms

ad_status.js

ad_status.js

310 ms

6G8W4755DcKllowajy4Hir2nUkhKuKJIeeFduDotaQ8.js

6G8W4755DcKllowajy4Hir2nUkhKuKJIeeFduDotaQ8.js

287 ms

embed.js

embed.js

219 ms

id

id

31 ms

Accessibility Review

kellerengineering.com accessibility score

85

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

kellerengineering.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

kellerengineering.com SEO score

89

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 Kellerengineering.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 Kellerengineering.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

kellerengineering.com

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