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americandoorsystems.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

americandoorsystems.com

American Door Systems

Page Load Speed

1.1 sec in total

First Response

131 ms

Resources Loaded

745 ms

Page Rendered

186 ms

americandoorsystems.com screenshot

About Website

Welcome to americandoorsystems.com homepage info - get ready to check American Door Systems best content right away, or after learning these important things about americandoorsystems.com

American Door Systems is the leading providers of commercial automatic door installation and repair services.

Visit americandoorsystems.com

Key Findings

We analyzed Americandoorsystems.com page load time and found that the first response time was 131 ms and then it took 931 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

americandoorsystems.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

americandoorsystems.com

131 ms

style.css

57 ms

prettyPhoto.css

108 ms

tipsy.css

106 ms

jCarousel.css

106 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Americandoorsystems.com and no external sources were called. The less responsive or slowest element that took the longest time to load (315 ms) belongs to the original domain Americandoorsystems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.6 kB (4%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Americandoorsystems.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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 23.8 kB

  • Original 28.6 kB
  • After minification 24.3 kB
  • After compression 4.9 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 4.3 kB, which is 15% 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 23.8 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 27.6 kB

  • 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. American Door Systems images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 6.2 kB

  • Original 122.9 kB
  • After minification 122.9 kB
  • After compression 116.7 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

-15%

Potential reduce by 2.0 kB

  • Original 13.1 kB
  • After minification 13.1 kB
  • After compression 11.1 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. Americandoorsystems.com needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (45%)

Requests Now

38

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of American Door Systems. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

americandoorsystems.com

americandoorsystems.com

131 ms

style.css

style.css

57 ms

prettyPhoto.css

prettyPhoto.css

108 ms

tipsy.css

tipsy.css

106 ms

jCarousel.css

jCarousel.css

106 ms

blue.css

blue.css

108 ms

jquery.js

jquery.js

112 ms

ui.core.js

ui.core.js

111 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

159 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

162 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

161 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

163 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

165 ms

jquery.tipsy.js

jquery.tipsy.js

167 ms

jquery.arrowFade.js

jquery.arrowFade.js

212 ms

ui.tabs.js

ui.tabs.js

213 ms

jquery.custom.js

jquery.custom.js

214 ms

jquery.tweetable.js

jquery.tweetable.js

214 ms

cufon-yui.js

cufon-yui.js

216 ms

waukegan.font.js

waukegan.font.js

238 ms

bg.gif

bg.gif

91 ms

logo.png

logo.png

91 ms

slider-light.png

slider-light.png

92 ms

bulb.png

bulb.png

315 ms

orange.png

orange.png

261 ms

butterfly.png

butterfly.png

210 ms

versatile.png

versatile.png

262 ms

face.png

face.png

262 ms

nav-slider.png

nav-slider.png

107 ms

TinkerTool.png

TinkerTool.png

160 ms

dashboard.png

dashboard.png

213 ms

tick48.png

tick48.png

262 ms

lightbulb_128.png

lightbulb_128.png

264 ms

Switch.png

Switch.png

313 ms

phone48.png

phone48.png

314 ms

Satisfac.png

Satisfac.png

315 ms

button-call.gif

button-call.gif

288 ms

pencil.png

pencil.png

289 ms

arrow-up.png

arrow-up.png

278 ms

Accessibility Review

americandoorsystems.com accessibility score

100

Accessibility Issues

Best Practices

americandoorsystems.com best practices score

67

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

americandoorsystems.com SEO score

75

Search Engine Optimization Advices

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 Americandoorsystems.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 Americandoorsystems.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

americandoorsystems.com

Open Graph description is not detected on the main page of American Door Systems. 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: