Tools & Wizards About Us
debra-kuempel.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

debra-kuempel.com

Commercial HVAC Company & Industrial Piping | DeBra-Kuempel

Page Load Speed

1.9 sec in total

First Response

28 ms

Resources Loaded

1.6 sec

Page Rendered

258 ms

debra-kuempel.com screenshot

About Website

Welcome to debra-kuempel.com homepage info - get ready to check De Bra Kuempel best content right away, or after learning these important things about debra-kuempel.com

We are a mechanical construction company with services of facilities maintenance companies and commercial HVAC companies including, industrial piping services

Visit debra-kuempel.com

Key Findings

We analyzed Debra-kuempel.com page load time and found that the first response time was 28 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

debra-kuempel.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.084

93/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

debra-kuempel.com

28 ms

dkemcor.com

601 ms

jquery.js

129 ms

jquery.cookiesdirective.js

128 ms

frontend.css

147 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Debra-kuempel.com, 85% (47 requests) were made to Dkemcor.com and 4% (2 requests) were made to Emcorgroup.com. The less responsive or slowest element that took the longest time to load (601 ms) relates to the external source Dkemcor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.0 kB (5%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Debra-kuempel.com main page is 1.5 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 32.5 kB

  • Original 40.9 kB
  • After minification 37.4 kB
  • After compression 8.4 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 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.3 MB
  • After minification 1.3 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. De Bra Kuempel images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 37.1 kB

  • Original 102.4 kB
  • After minification 102.4 kB
  • After compression 65.2 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 37.1 kB or 36% of the original size.

CSS Optimization

-6%

Potential reduce by 2.4 kB

  • Original 42.1 kB
  • After minification 42.1 kB
  • After compression 39.7 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. Debra-kuempel.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (54%)

Requests Now

46

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Bra Kuempel. 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

debra-kuempel.com

debra-kuempel.com

28 ms

dkemcor.com

dkemcor.com

601 ms

jquery.js

jquery.js

129 ms

jquery.cookiesdirective.js

jquery.cookiesdirective.js

128 ms

frontend.css

frontend.css

147 ms

frontend.css

frontend.css

145 ms

frontend.css

frontend.css

148 ms

view.css

view.css

167 ms

frontend.css

frontend.css

164 ms

view.css

view.css

169 ms

script.js

script.js

59 ms

api.js

api.js

67 ms

config.js

config.js

226 ms

font-awesome.css

font-awesome.css

184 ms

helvetica-fonts.css

helvetica-fonts.css

183 ms

main.css

main.css

197 ms

style.css

style.css

199 ms

css

css

63 ms

modernizr.min.js

modernizr.min.js

61 ms

bootstrap.min.js

bootstrap.min.js

202 ms

slicknav.js

slicknav.js

222 ms

backtotop.js

backtotop.js

223 ms

match-height.js

match-height.js

231 ms

theme.js

theme.js

232 ms

helper.js

helper.js

275 ms

frontend.js

frontend.js

236 ms

frontend.js

frontend.js

261 ms

config.js

config.js

159 ms

bootstrap.min.css

bootstrap.min.css

42 ms

DK_RGB_322K_750.png

DK_RGB_322K_750.png

70 ms

facebook-sm.jpg

facebook-sm.jpg

67 ms

linkedin-sm.jpg

linkedin-sm.jpg

69 ms

youtube-sm.jpg

youtube-sm.jpg

70 ms

IN30.png

IN30.png

71 ms

emcor-sm.jpg

emcor-sm.jpg

67 ms

DK_Home_Pg_Bnnrs_1200_1.jpeg

DK_Home_Pg_Bnnrs_1200_1.jpeg

202 ms

DK_Home_Pg_Bnnrs_1200_2.jpeg

DK_Home_Pg_Bnnrs_1200_2.jpeg

203 ms

DK_Home_Pg_Bnnrs_1200_3.jpeg

DK_Home_Pg_Bnnrs_1200_3.jpeg

273 ms

DK_Home_Pg_Bnnrs_1200_4.jpeg

DK_Home_Pg_Bnnrs_1200_4.jpeg

455 ms

DK_Home_Pg_Bnnrs_1200_5.jpeg

DK_Home_Pg_Bnnrs_1200_5.jpeg

239 ms

DK_Capabiliites_home_page_video.png

DK_Capabiliites_home_page_video.png

137 ms

HVAC_COVID_360x184.jpg

HVAC_COVID_360x184.jpg

199 ms

Thorne_120x154.jpg

Thorne_120x154.jpg

241 ms

Decarb_360x184.jpg

Decarb_360x184.jpg

238 ms

IAQ_360x184.jpg

IAQ_360x184.jpg

237 ms

NPBI_360x184.jpg

NPBI_360x184.jpg

273 ms

Safety_360x184_1.jpg

Safety_360x184_1.jpg

272 ms

Supplier_Diversity_360x184.jpg

Supplier_Diversity_360x184.jpg

280 ms

HelveticaNeueLTPro-Roman.woff

HelveticaNeueLTPro-Roman.woff

258 ms

HelveticaNeueLTPro-Bd.woff

HelveticaNeueLTPro-Bd.woff

285 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

290 ms

HelveticaNeueLTPro-LtCn.woff

HelveticaNeueLTPro-LtCn.woff

243 ms

HelveticaNeueLTPro-HvCn.woff

HelveticaNeueLTPro-HvCn.woff

259 ms

HelveticaNeueLTPro-Cn.woff

HelveticaNeueLTPro-Cn.woff

259 ms

print.css

print.css

38 ms

Accessibility Review

debra-kuempel.com accessibility score

98

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.

Best Practices

debra-kuempel.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

debra-kuempel.com SEO score

91

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 Debra-kuempel.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 Debra-kuempel.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

debra-kuempel.com

Open Graph description is not detected on the main page of De Bra Kuempel. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: