Tools & Wizards About Us
comcastbusiness.net screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

comcastbusiness.net

Comcast Business - Official Site

Page Load Speed

5.6 sec in total

First Response

2.2 sec

Resources Loaded

3.2 sec

Page Rendered

206 ms

comcastbusiness.net screenshot

About Website

Visit comcastbusiness.net now to see the best up-to-date Comcast Business content for United States and also check out these interesting facts you probably never knew about comcastbusiness.net

Comcast Business provides big business capabilities at affordable prices for small businesses. Explore Internet, Phone, and TV options today!

Visit comcastbusiness.net

Key Findings

We analyzed Comcastbusiness.net page load time and found that the first response time was 2.2 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

comcastbusiness.net performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value9,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.56

12/100

15%

TTI (Time to Interactive)

Value38.5 s

0/100

10%

Network Requests Diagram

business.comcast.com

2214 ms

base.49b73f327043c609d0ca.css

63 ms

datalayer-commercial-dtm.min.js

187 ms

header.d70dcf9899db2465f4eb.js

80 ms

globalNav.js

92 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Comcastbusiness.net, 15% (4 requests) were made to Business.comcast.com and 15% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Business.comcast.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.1 kB (22%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Comcastbusiness.net main page is 1.3 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 164.2 kB

  • Original 220.8 kB
  • After minification 220.5 kB
  • After compression 56.6 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 164.2 kB or 74% of the original size.

JavaScript Optimization

-12%

Potential reduce by 133.9 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 937.5 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 133.9 kB or 12% of the original size.

CSS Optimization

-0%

Potential reduce by 61 B

  • Original 39.9 kB
  • After minification 39.9 kB
  • After compression 39.8 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. Comcastbusiness.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (55%)

Requests Now

22

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comcast Business. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

business.comcast.com

business.comcast.com

2214 ms

base.49b73f327043c609d0ca.css

base.49b73f327043c609d0ca.css

63 ms

datalayer-commercial-dtm.min.js

datalayer-commercial-dtm.min.js

187 ms

header.d70dcf9899db2465f4eb.js

header.d70dcf9899db2465f4eb.js

80 ms

globalNav.js

globalNav.js

92 ms

hmd.js

hmd.js

85 ms

vendor.9fe57c71ffd7f99e72af.js

vendor.9fe57c71ffd7f99e72af.js

85 ms

common.1718bf7f737623b183d1.js

common.1718bf7f737623b183d1.js

81 ms

base.49b73f327043c609d0ca.js

base.49b73f327043c609d0ca.js

79 ms

ocgs

ocgs

30 ms

launch-7fa072e8cf99.min.js

launch-7fa072e8cf99.min.js

156 ms

2JRJS-83BGK-Q9EVF-Z28DC-46GEE

2JRJS-83BGK-Q9EVF-Z28DC-46GEE

165 ms

gtm.js

gtm.js

200 ms

CB_TourTop10_Desktop.svg

CB_TourTop10_Desktop.svg

282 ms

CB_TourTop10_Tab-Mobile.svg

CB_TourTop10_Tab-Mobile.svg

295 ms

montserrat-bold.woff

montserrat-bold.woff

18 ms

montserrat-regular.woff

montserrat-regular.woff

8 ms

montserrat-light-normal.woff

montserrat-light-normal.woff

5 ms

config.json

config.json

71 ms

analytics.js

analytics.js

21 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

37 ms

collect

collect

47 ms

collect

collect

75 ms

collect

collect

7 ms

collect

collect

12 ms

ga-audiences

ga-audiences

75 ms

Accessibility Review

comcastbusiness.net accessibility score

86

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

High

Image elements do not have [alt] attributes

Best Practices

comcastbusiness.net 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

Missing source maps for large first-party JavaScript

SEO Factors

comcastbusiness.net SEO score

77

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

High

Image elements do not have [alt] attributes

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 Comcastbusiness.net 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 Comcastbusiness.net 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

comcastbusiness.net

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