Tools & Wizards About Us
pellaofdenver.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

pellaofdenver.com

Denver & Northern CO Window & Door Replacement | Pella Northern Colorado

Page Load Speed

2.4 sec in total

First Response

264 ms

Resources Loaded

1 sec

Page Rendered

1.1 sec

pellaofdenver.com screenshot

About Website

Visit pellaofdenver.com now to see the best up-to-date Pella Of Denver content and also check out these interesting facts you probably never knew about pellaofdenver.com

Looking for new windows or doors? We're ready to help make your new construction or replacement project successful. Contact us today.

Visit pellaofdenver.com

Key Findings

We analyzed Pellaofdenver.com page load time and found that the first response time was 264 ms and then it took 2.1 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

pellaofdenver.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value17.3 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value8,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value43.6 s

0/100

10%

Network Requests Diagram

pellaofdenver.com

264 ms

166 ms

css2

71 ms

Casement_-_DesktopBW.png

93 ms

webpack-runtime-e182323054c989887ac8.js

7 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Pellaofdenver.com, 65% (33 requests) were made to Images.contentstack.io and 20% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (313 ms) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (35%)

Content Size

3.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Pellaofdenver.com main page is 3.9 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 1.3 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 209.6 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 1.3 MB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 100.1 kB

  • Original 2.1 MB
  • After minification 2.0 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. Pella Of Denver images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 920 B

  • Original 403.0 kB
  • After minification 403.0 kB
  • After compression 402.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 4 (10%)

Requests Now

39

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pella Of Denver. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pellaofdenver.com

pellaofdenver.com

264 ms

166 ms

css2

css2

71 ms

Casement_-_DesktopBW.png

Casement_-_DesktopBW.png

93 ms

webpack-runtime-e182323054c989887ac8.js

webpack-runtime-e182323054c989887ac8.js

7 ms

framework-a1bf6dea5308c42015cd.js

framework-a1bf6dea5308c42015cd.js

68 ms

d904c7bf-fe77d823b2e567b17039.js

d904c7bf-fe77d823b2e567b17039.js

73 ms

polyfill-2376c078324387bf701d.js

polyfill-2376c078324387bf701d.js

72 ms

app-cd99c726f158076f2c80.js

app-cd99c726f158076f2c80.js

76 ms

Awning_-_Desktop.png

Awning_-_Desktop.png

83 ms

DoubleHung-Desktop_BW.png

DoubleHung-Desktop_BW.png

89 ms

SingleHung_-_Desktop_BW.png

SingleHung_-_Desktop_BW.png

87 ms

Fixed_Window.png

Fixed_Window.png

83 ms

SlidingWindow_Deskt.jpg

SlidingWindow_Deskt.jpg

84 ms

Bifold_Large_Door_-_Desktop_BW.png

Bifold_Large_Door_-_Desktop_BW.png

88 ms

Specialty_ArchedCasement_Window_Pushout_BW.png

Specialty_ArchedCasement_Window_Pushout_BW.png

88 ms

pella-reserve-bathroom-custom-shape-window.jpeg

pella-reserve-bathroom-custom-shape-window.jpeg

86 ms

window-by-type-bay-bow.png

window-by-type-bay-bow.png

86 ms

stock-windows-encompass-double-hung.png

stock-windows-encompass-double-hung.png

89 ms

parts-and-accessories.png

parts-and-accessories.png

96 ms

HingedPatioDoor_-_Desktop_BW.png

HingedPatioDoor_-_Desktop_BW.png

93 ms

SlidingPatioDoor_-_Desktop_BW.png

SlidingPatioDoor_-_Desktop_BW.png

89 ms

Multislide_Large_Door-Desktop_BW.png

Multislide_Large_Door-Desktop_BW.png

94 ms

patio-door-hardware-icon.png

patio-door-hardware-icon.png

91 ms

fiberglass-entry-door-with-glass.png

fiberglass-entry-door-with-glass.png

92 ms

solid-fiberglass-door.png

solid-fiberglass-door.png

93 ms

wood-front-door-cob-small.png

wood-front-door-cob-small.png

93 ms

MHD-2-Panel-Square.png

MHD-2-Panel-Square.png

93 ms

architect-drawing-notes-design.jpg

architect-drawing-notes-design.jpg

97 ms

impervia-windows-commercial-building.jpg

impervia-windows-commercial-building.jpg

96 ms

denver-home-exterior.jpg

denver-home-exterior.jpg

238 ms

352x198-Placeholder.png

352x198-Placeholder.png

96 ms

black-windows-on-modern-home.jpg

black-windows-on-modern-home.jpg

99 ms

contemporary-home-back-deck-window-wall.jpg

contemporary-home-back-deck-window-wall.jpg

100 ms

hinged-vs-sliding-doors-bbg.jpg

hinged-vs-sliding-doors-bbg.jpg

102 ms

craftsman-entry-door-blue.jpg

craftsman-entry-door-blue.jpg

101 ms

front-door-fixed-windows.jpg

front-door-fixed-windows.jpg

100 ms

trending-sliding-southwestern-style.jpg

trending-sliding-southwestern-style.jpg

100 ms

french-doors-study-dark.jpg

french-doors-study-dark.jpg

103 ms

trending-casement-kitchen.jpg

trending-casement-kitchen.jpg

102 ms

bay-windows-greenery.jpg

bay-windows-greenery.jpg

104 ms

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReYU3rHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxOLojCO.ttf

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReYU3rHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxOLojCO.ttf

89 ms

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReaU4bHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxOLojCO.ttf

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReaU4bHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxOLojCO.ttf

158 ms

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReYU3rHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxO5ojCO.ttf

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReYU3rHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxO5ojCO.ttf

246 ms

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReaU4bHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxO5ojCO.ttf

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReaU4bHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxO5ojCO.ttf

313 ms

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReYU3rHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxPVojCO.ttf

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReYU3rHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxPVojCO.ttf

245 ms

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReaU4bHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxPVojCO.ttf

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReaU4bHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxPVojCO.ttf

196 ms

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReYU3rHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxNVpTCO.ttf

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReYU3rHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxNVpTCO.ttf

213 ms

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReaU4bHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxNVpTCO.ttf

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReaU4bHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxNVpTCO.ttf

262 ms

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReYU3rHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxNspTCO.ttf

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReYU3rHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxNspTCO.ttf

294 ms

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReaU4bHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxNspTCO.ttf

gNNBW2J8Roq16WD5tFNRaeLQk6-SHQ_R00k4c2_whPnoY9ruReaU4bHmz74m0ZkGH-VBYe1x0TV6x4yFH8F-HxOezEL3sVTgJtfbYxNspTCO.ttf

295 ms

Accessibility Review

pellaofdenver.com accessibility score

93

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

pellaofdenver.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

pellaofdenver.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

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

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 Pellaofdenver.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 Pellaofdenver.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

pellaofdenver.com

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