63.5 sec in total
1.1 sec
49.5 sec
12.9 sec
Visit xfinity.com now to see the best up-to-date Xfinity content for United States and also check out these interesting facts you probably never knew about xfinity.com
Save on Xfinity Digital Cable TV, High Speed Internet and Home Phone Services. Enjoy entertainment your way with great deals on Xfinity by Comcast.
Visit xfinity.comWe analyzed Xfinity.com page load time and found that the first response time was 1.1 sec and then it took 62.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
xfinity.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value13.4 s
0/100
25%
Value16.9 s
0/100
10%
Value18,930 ms
0/100
30%
Value0.003
100/100
15%
Value35.1 s
0/100
10%
1090 ms
498 ms
792 ms
1486 ms
1469 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 10% of them (9 requests) were addressed to the original Xfinity.com, 20% (17 requests) were made to Assets.adobedtm.com and 16% (14 requests) were made to Cdn.comcast.com. The less responsive or slowest element that took the longest time to load (13.6 sec) relates to the external source Comcast.demdex.net.
Page size can be reduced by 1.7 MB (52%)
3.3 MB
1.6 MB
In fact, the total size of Xfinity.com main page is 3.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 101.1 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 34.0 kB, which is 29% 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 101.1 kB or 86% of the original size.
Potential reduce by 21.5 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. Xfinity images are well optimized though.
Potential reduce by 1.3 MB
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 1.3 MB or 78% of the original size.
Potential reduce by 299.9 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. Xfinity.com needs all CSS files to be minified and compressed as it can save up to 299.9 kB or 86% of the original size.
Number of requests can be reduced by 48 (63%)
76
28
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xfinity. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and as a result speed up the page load time.
www.xfinity.com
1090 ms
lodash-slim.min.js
498 ms
tracking-aws.min.js
792 ms
dtm.bundle.js
1486 ms
satelliteLib-773f1d685076ba02ef9dd20f568cce9a6f1991dd.js
1469 ms
all.bundle.css
3532 ms
gnavstyle.css
2582 ms
icons.ashx
2743 ms
manifest.bundle.js
4626 ms
vendor-libraries.bundle.js
4657 ms
vendor-react.bundle.js
4657 ms
xfinity-learn.bundle.js
4656 ms
tracking-jquery-shim.min.js
533 ms
id
5879 ms
satellite-599fa0ae64746d352400402d.js
2254 ms
id
5205 ms
id
4690 ms
HBO%20and%20VISA%20logos.svg
3300 ms
RedZone-Logo-Desktop-and-Mobile.png
3736 ms
RedZone%20Module%20Image%20Desktop.jpg
4057 ms
json
6298 ms
Mobile-Image.jpg
2487 ms
Home-Image%20(1).jpg
3057 ms
xfinitysans-lgt-webfont_woff.woff
1453 ms
XfinityStandard-Bold.woff
2214 ms
XfinityStandard-Medium.woff
3877 ms
XfinityStandard-Regular.woff
6579 ms
XfinityStandard-Light.woff
6437 ms
XfinityStandard-ExtraLight.woff
6579 ms
XfinityStandard-Thin.woff
6599 ms
logo-sprite.svg
4399 ms
event
13608 ms
df-icons.svg
1198 ms
notifications
3342 ms
gnavscript.js
1896 ms
Promo_Tile_Secondary_Internet.jpg
316 ms
Promo_Tile_Secondary_Double_Play.jpg
314 ms
Promo_Tile_Secondary_Triple_Play.jpg
412 ms
promo_secondary_1.jpg
315 ms
promo_secondary_2_CL.jpg
569 ms
promo_secondary_3_X1.jpg
568 ms
satellite-58347fc764746d5576002863.js
1337 ms
satellite-57dff61f64746d4d3e013978.js
1257 ms
satellite-5784f5c764746d24f80015ae.js
1256 ms
satellite-57f3beff64746d082c006ad6.js
1471 ms
satellite-57f3beff64746d082c006ad5.html
1397 ms
satellite-5922f25764746d39c6003a1e.js
2075 ms
satellite-5922f25764746d39c6003a1f.js
2022 ms
satellite-594be81d64746d0b95001469.js
2022 ms
satellite-5966458964746d6e6500a327.js
1801 ms
satellite-596e26a664746d32990242fc.js
2680 ms
satellite-5809265864746d4927006e36.js
2679 ms
s-code-contents-11c8f38a44853a1fa459e08fd609da47c7ce7efd.js
2678 ms
conversion.js
3514 ms
inqChatLaunch312.js
5167 ms
22daf390f3d99f34f5d9b5aff6a4b89fd5ca6412.js
5241 ms
wrapper.js
4229 ms
bat.js
4135 ms
cartindicator
2121 ms
activityi;src=4053494;type=comca517;cat=xfini00h;ord=8241634541191.161
4109 ms
fbevents.js
4184 ms
surveys.js
4633 ms
tc.min.js
3936 ms
lb
4958 ms
channel.js
3794 ms
3536 ms
inqChat.html
1158 ms
1300
2732 ms
idr.js
3287 ms
1576063789359472
1180 ms
serve
3374 ms
2641 ms
2497 ms
3300 ms
site_312_default.js
2383 ms
ibs:dpid=22053&dpuuid=ecb16b32fa254a87a91ca9f670f11d04
1119 ms
2244 ms
ca.html
2276 ms
tcFramework.min.js
238 ms
postToServer.htm
436 ms
361576.gif
82 ms
postToServer.js
150 ms
satellite-57dabd4464746d192c010983.js
1261 ms
satellite-580fe8b364746d7de000adbc.js
348 ms
satellite-59a583c164746d7ae40061e0.js
347 ms
iFrame.html
280 ms
xfinity.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
ARIA IDs are not unique
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
Buttons do not have an accessible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
xfinity.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
xfinity.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xfinity.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 Xfinity.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.
xfinity.com
Open Graph data is detected on the main page of Xfinity. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: