Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

www6.comcast.net

Discovery Hub - News & Technology

Page Load Speed

944 ms in total

First Response

50 ms

Resources Loaded

589 ms

Page Rendered

305 ms

About Website

Click here to check amazing Www 6 Comcast content for United States. Otherwise, check out these important facts you probably never knew about www6.comcast.net

The Xfinity Discovery Hub is your resource for Xfinity product news, technology education, and more. Learn about TV, internet, home security, and more.

Visit www6.comcast.net

Key Findings

We analyzed Www6.comcast.net page load time and found that the first response time was 50 ms and then it took 894 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

www6.comcast.net performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value19.8 s

0/100

10%

TBT (Total Blocking Time)

Value7,560 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value39.1 s

0/100

10%

Network Requests Diagram

hub

50 ms

runtime.982ca34249c9f2dd6e2d.js

72 ms

786.71e075243fe9d0cbaf57.js

319 ms

main.5e1c68f1235ef158b54b.js

96 ms

786.227f1e8a3ebca9383530.css

235 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Www6.comcast.net, 39% (7 requests) were made to Assets.xfinity.com and 17% (3 requests) were made to Static.cimcontent.net. The less responsive or slowest element that took the longest time to load (319 ms) relates to the external source Xfinity.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 439.9 kB (52%)

Content Size

842.0 kB

After Optimization

402.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Www6.comcast.net main page is 842.0 kB. 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. Javascripts take 299.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 248.0 kB

  • Original 286.7 kB
  • After minification 286.4 kB
  • After compression 38.7 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 248.0 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 255.9 kB
  • After minification 255.9 kB

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. Www 6 Comcast images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 191.9 kB

  • Original 299.4 kB
  • After minification 298.7 kB
  • After compression 107.5 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 191.9 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (33%)

Requests Now

15

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www 6 Comcast. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

www6.comcast.net accessibility score

100

Accessibility Issues

Best Practices

www6.comcast.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

www6.comcast.net SEO score

92

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 Www6.comcast.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 Www6.comcast.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

Open Graph description is not detected on the main page of Www 6 Comcast. 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: