Tools & Wizards About Us
commdoor.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

commdoor.com

Hollow Metal Doors and Door Hardware - CommDoor.com

Page Load Speed

2 sec in total

First Response

465 ms

Resources Loaded

1.5 sec

Page Rendered

96 ms

commdoor.com screenshot

About Website

Welcome to commdoor.com homepage info - get ready to check Comm Door best content for United States right away, or after learning these important things about commdoor.com

We supply Commercial hollow metal doors, hollow metal frames, commercial wood doors, and commercial door hardware

Visit commdoor.com

Key Findings

We analyzed Commdoor.com page load time and found that the first response time was 465 ms and then it took 1.6 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

commdoor.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

commdoor.com

465 ms

content.css

128 ms

template.css

277 ms

css

31 ms

user.css

222 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 86% of them (24 requests) were addressed to the original Commdoor.com, 11% (3 requests) were made to Fonts.gstatic.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (465 ms) belongs to the original domain Commdoor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 136.6 kB (8%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Commdoor.com main page is 1.7 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. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 21.6 kB

  • Original 29.0 kB
  • After minification 28.3 kB
  • After compression 7.4 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 21.6 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 2.7 kB

  • Original 1.4 MB
  • After minification 1.4 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. Comm Door images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 97.9 kB

  • Original 231.4 kB
  • After minification 231.4 kB
  • After compression 133.5 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 97.9 kB or 42% of the original size.

CSS Optimization

-33%

Potential reduce by 14.4 kB

  • Original 43.9 kB
  • After minification 43.9 kB
  • After compression 29.4 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. Commdoor.com needs all CSS files to be minified and compressed as it can save up to 14.4 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (54%)

Requests Now

24

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comm Door. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

commdoor.com

commdoor.com

465 ms

content.css

content.css

128 ms

template.css

template.css

277 ms

css

css

31 ms

user.css

user.css

222 ms

jquery.min.js

jquery.min.js

329 ms

jquery-noconflict.js

jquery-noconflict.js

214 ms

jquery-migrate.min.js

jquery-migrate.min.js

200 ms

caption.js

caption.js

199 ms

bootstrap.min.js

bootstrap.min.js

271 ms

template.js

template.js

283 ms

smartslider.min.css

smartslider.min.css

321 ms

n2.min.js

n2.min.js

459 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

429 ms

ss-simple.min.js

ss-simple.min.js

371 ms

w-arrow-image.min.js

w-arrow-image.min.js

370 ms

logoNew.jpg

logoNew.jpg

91 ms

searchButton.gif

searchButton.gif

77 ms

Brackett8.png

Brackett8.png

339 ms

Brackett7.png

Brackett7.png

338 ms

HMD2.png

HMD2.png

324 ms

Check.png

Check.png

163 ms

qtoa.png

qtoa.png

172 ms

ItemsSmall.jpg

ItemsSmall.jpg

174 ms

DHI-website.png

DHI-website.png

262 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7alwUzuA_qNBQ.woff

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7alwUzuA_qNBQ.woff

69 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7ilwUzuA_qNBdS8.woff

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7ilwUzuA_qNBdS8.woff

138 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7mlwUzuA_qNBdS8.woff

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7mlwUzuA_qNBdS8.woff

81 ms

Accessibility Review

commdoor.com accessibility score

100

Accessibility Issues

Best Practices

commdoor.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

commdoor.com SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Commdoor.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 Commdoor.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

commdoor.com

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